Controller for Petersen Coils
Contents
1. Seite 34 Notes a eberle 4 Notes Notes Seite 35 Eberle GmbH amp Co KG Frankenstr 160 D 90461 Nuremberg Tel 49 0 911 62 81 08 0 Fax 49 0 911 62 81 08 99 E Mail info a eberle de http www a eberle de Your sales partner Copyright 2014 by A Eberle GmbH amp Co KG Subject to change without prior notice Regler f r Petersen Spulen REG DPAA a eberle2. E1 E2 12V E4 E3 Coil Position Thyristor control COM 3 Figure 26 Terminal connections Page 26 Optional current injection 10 6 Terminal configuration 10 6 1 Terminal strip X1 binary inputs Relay 6 Pin Type Function Comments X1 1 Input Root E1 E2 Default OFF ao inte Mr Fuse monitoring DC X1 3 Input E5 End switch low Default OFF X1 4 NC X1 5 Relay R6 Binary output Pot 12 VDC X1 6 Relay 12 V Output Pot 12 VDC X1 7 Input E4 Binary input max 12 V DC X1 8 Input E3 Binary input max 12 VDC X1 9 Input Root E3 E4 10 6 2 Terminal strip X2 potentiometer Pin Type Function Comments X2 1 AO Potentiometer 3 V 2 2 Al Potentiometer loop X2 3 AO Potentiometer X2 4 NC X2 5 Al reserved X2 6 reserved X2 7 AO reserved 5V X2 8 reserved 10 6 3 Terminal strip X3 AC switch Thyristor Pin Type Function Comments X3 1 L1 ca 3 V X3 2 12 X3 3 L1 X3 4 L2 NC X3 5 Phase X3 6 X3 7 5 V X3 8 GND Optional current injection a eberle 10 6 4 Terminal strip X4 COM3 RS 485 connection Type Function Comments X4 1 GND 1a Isolated X4 2 DO Tx X4 3 DO X4 4 Dl Rx NC X4 5 DI Rx X4 6 GND_1 Isolated
3. 1 2 3 4 5 67 8 9 21 4 2 5 2 Hoo 21 22 126127 128 2880 GEREN Bn 33 34 35 36 37 38 39 40 41 4243 44 45 46 REG DFR 17 13 37 fe Iros 238 88 u 7 68 Une 9920 12000 1 11 12 13 14 15 16 17 18 19 20 CIID 23 24 25 26 27 28 29 30 31 32 7 47 48 49 50 51 52 53 54 55 56 57 58 59 60 TEC Z w o COM 1 Level Ill i srs TESTES esa Ethernet Anschluss Level Il IEC 61850 IEC 60870 5 104 E RI LRL HE AD MN LEUR E ER LEUR Level I Binary inputs Binary inputs Relay outputs Potentiometer input La Figure 11 Location of the connector terminals Page 10 General information about the connections a eberle A 5 Terminal blocks 5 1 Levell 5 1 1 Binary outputs Function Configuration 33 Loc R3 NOC freely programmable 34 GR Terminal 35 RA freely programmable 36 Terminal 37 CE TES R5 NOC freely programmable 38 Terminal 39 R2 Higher 40 LT d Terminal 41 Terminal 42 _ NOC 43 NN d R1 NCC Lower 44 Terminal gt 45 l Terminal E 46 NOC 47 ER R6 NOC freely programmable 48 R7 NOC freely programmable
4. Level Ill Level cH Level Wa il Internal structure of REG DPA Figure 8 On level 1 the auxiliary voltage input voltage and currents as well as the relay outputs binary inputs etc are connected Level Il contains the hardware for all control system connections is contained The appropriate connec tion elements on Level must be used for RS232 or RS485 connections If an Ethernet connection is used the corresponding connection on Level Il is also available must be connected for IEC 61850 or IEC 60870 5 104 The connection elements for fibre optic cables send and receive diodes as ST or FSMA connection are mounted directly on the flange plate and can be connected there without having to open the device Fiber optic ST connection Figure 9 Page 9 We take care of it Figure 10 Fibre optic FSMA connection Furthermore additional binary inputs and outputs as well as mA inputs and outputs can also be accom modated on Level Il In total two connection points are available and they can be equipped with the following modules Modul 1 6 binary inputs AC DC 48V 250V Modul 1 6 relay outputs Modul 1 2 x 20 mA inputs Modul 1 2 x 20 mA outputs Level III contains the connections for the individual COM E LAN the analogue inputs and outputs and the PT100 input REG DPA Tuned 1 19 Iw 28 4A AREER A EE OO
5. 10 6 5 LEDs on current feed in controller Figure 27 LED definitions current injection controller CCI Function Status Status error Usyne measurement 1 0 RED lt lt 15V Usyne Thyristors 2 en 0 RED lt lt 30V 3 0 4 Current injection GREEN active 5 PLL synchronized GREEN 6 Status current injec GREEN tion controller CCI flashing 10 6 6 PE Comments Typ Function e Protective earth Page 27 We take care of it 10 6 7 Terminal strip X5 Power supply Pin Type Function Comments 5 1 L1 110 V DC Supply voltage 5 2 N 110V DC 10 6 8 Terminal strip X6 Synchronisation voltage Thyristor block Pin Type Function Comments X6 1 Connection L1 0 1 230 V AC X6 2 Connection N X6 3 Not used X6 4 Not used X6 5 Not used X6 6 Not used Note Cabinets that we prefabricate come equipped with the connections 10 6 9 Terminal strip 7 relay range 1 10 6 10 Terminal strip X8 relay range 2 Pin Type Function Comments X8 1 Relay be onde Default OFF failure X82 Relay R3 closes upon failure X8 3 Input E5 End switch low Default OFF X8 4 Relay B7 fee y pre Default OFF grammable X8 5 R7 Root X8 6 Relay R5 Motor lower Default OFF 10 6 11 Terminal strip X9 inputs for voltage measurement
6. Tee P me mm er current injection vay 01 2500 51 N jasa pan PE 22 kQ Figure 21 REG DPA connection current injection and Petersen coil Optional current injection Page 23 We take of it 10 4 2 Connections to measure U through separate external measuring transducer REG DP A Arc Suppression Coil JRE 0 endswitch N ES aute Y n gt N 4 Eb hand oe W I lover o o in SE zum T 4m N motor raise ig H sa ive m R8 Umin t m 1 eoru e x Re anon Ja 0013 Ta Uog te GET m current injection E M hand cos T optional 1 new default Figure 22 Uo measurement over external or remote voltage transducer 10 4 3 Connections for current injection when the power awxiliary winding is missing In this case the power section of the current feed in is connected to a separate feed in transducer REG DPIA Arc Suppression Coil positioning potentiometer L1 msa Lea E E 22 new default Figure 23 External power auxiliary winding and use of internal voltage transducer for the Petersen coil Page 24 Option
7. Pin Type Function Comments X7 1 Input E6 End switch high Default OFF Root end switch Ts mon signal E5 E6 X7 3 Input E5 End switch low Default OFF X7 4 Relay pee a Default OFF X7 5 R7 Root X7 6 Relay R5 Motor lower Default OFF X7 7 R5 Root X7 8 Relay R4 Motor higher Default OFF X7 9 R4 Root X7 10 R4 Not used Default OFF Note The connections to X7 and X8 are redun dant to the connections on the REG DPA The wiring for the end switch and the motor con tacts are directly done on the REG DPA This is why the connections for the current injection controller so not have to be configured Page 28 Pin Type Function Comments X9 1 Usync 1 0 100 500 V AC 9 2 Usync_2 Default 500 V X9 3 Une_GND 0 100 500 V AC 9 4 Default 100 X9 5 Tr GND 0 100 500 V AC Default 100 V X9 6 Uod Tr Only for extended algorithm 10 6 12 Terminal strip X10 current inputs Pin Type Function Comments x10 1 PE 10 2 sila 0 1 5 10 25 A AC Default Current X10 3 11 s2 Is measured directly at CCI output X10 4 12 51 Is 0 1 5 10 25A AC X10 5 2b 521 ia X10 6 13 51 0 1 5 10 25A AC X10 7 s2l Only for extended algorithm Optional current injection a eberle b 11 WinEDC configuration and configuration software The WinEDC software is used to configure and program the syste
8. grid spy enables long term changes in the zero sequence voltage to be recorded and monitored The configuration software WinEDC is used to evaluate and archive recorded data on the PC The progression of the zero sequence voltage Uen is also displayed as a line diagram The time grid feed rate for the recording is adjustable The stored val ues and the allocated time can be displayed using a keyboard or PC REG DPA cen O REG DPA 13 28 29 BLOCKED Figure 3 Recorderview Important events are recorded in a logbook with date and time information and can be displayed on the screen or a PC statistic Characteristics a eberle Ze 2 3 Regulator statistics Statistics mode displays the most important sum times and counters This information can be used to determine how many tuning procedures were car ried out in which time frame and how many were successfully completed It also enables you to recog nize for how many tuning procedures the P coil s adjustment range was insufficient Statistics mode also records the number of earth faults and increases in residual watt current that were carried out REG DPA a eberie O REG DP 09 15 26 Statistics since 61 61 96 16 54 Motor on 0 04 55 EarthFault B ag aa gt gt gt c gt Statistics Page 1 5 Figure 4 Page 3 We take of it 2 4 Resistor control The freely confi
9. IEC 60870 5 101 for SAT 218 IEC 60870 5 101 for Siemens LSA SAS z19 IEC 60870 5 101 f r others z91 DNP3 z20 SPABUS 222 Modbus RTU 723 DCF Simulation via NTP and E LAN extansion via Ethernet CSE E LAN Note only for IEC 61850 other protocols on request User Manual German G1 English G2 Russian G6 9 Czech G8 9 other G9 Display language 9 sameasthe operating manual AO German Al English A2 Russian A6 Czech A8 9 other A9 Page 32 Order specifications a eberle A Current injection with two fixed frequencies CIF Supply voltage AC 230 V Peak current injection with two fixed frequencies HPCI with additional use of pulse locating Supply voltage AC 230 V consists of Thyristor actuator controller and inductance on mounting panel for 19 cabi C1 C1 net mounting consists of Thyristor actuator controller and inductance in standard mounting for indoor C2 C2 installation ca 800 x 800 x 300 mm consists of Thyristor actuator controller and inductance in standard mounting for outdoor C3 C3 installation ca 800 x 800 x 300 mm consists of Thyristor actuator controller and inductance in standard mounting for outdoor C4 C4 installation wall mounting ca 800 x 800 x 300 mm Housing version is negotiable c9 c9 NOTE The current injection can only be used without restrictions if the measurement for the zero sequence voltage and the current
10. 49 R8 NOC freely programmable 50 R9 NOC freely programmable 51 R10 NOC freely programmable 52 NEM R11 NOC freely programmable 53 R6 R11 Terminal 54 R13 closes at fault 55 Terminal Life contact Status 56 opens at fault 57 R12 NOC HAND 58 Terminal 59 EP NCC AUTO All of the REG DPA s are freely programmable but have default settings Terminal blocks Page 11 We take of it 5 1 2 Binary inputs 11 12 13 14 15 16 17 18 19 20 Level 23 24 25 26 27 28 29 30 31 32 Description Binary inputs Configuration E1 Endswitch high E2 Endswitch low Terminal E1 E2 E3 freely programmable E4 freely programmable E5 freely programmable E6 freely programmable E7 freely programmable E8 freely programmable Terminal E3 E8 E9 freely programmable E10 freely programmable E11 freely programmable E12 freely programmable Terminal E9 E11 E13 freely programmable E14 freely programmable E15 freely programmable E16 freely programmable Terminal E13 E16 Page 12 Terminal blocks a eberle A 5 1 3 Une Usync Ip and auxiliary voltage Description
11. Configuration 1 Synchronisation voltage Usync 1 Un 2 L2 4 Zero sequence voltage Une n Une 5 e EM Stromeingang lo k lo 8 21 Auxiliary voltage Uh L Uh 22 N 126 Coil position Ipos Pot 127 Us 128 Pot 5 2 Level Il additional inputs and outputs 5 2 1 Scada module Descripiton Function Configuration Scada module IEC LON DNP 3 0 SPA Bus Modbus Level 5 2 2 Feature C01 6 additional binary inputs AC DC 48 250V Description Function Configuration 100 Binary inputs E17 freely programmable 101 E18 freely programmable EM 102 E19 freely programmable 3 103 E20 freely programmable 104 E21 freely programmable 105 E22 freely programmable 106 Terminal 17 222 Terminal blocks Page 13 We take care of it 5 2 3 Feature C02 12 additional binary inputs AC DC 48 250V Nr Description Function Configuration 100 Binary inputs E17 freely programmable 101 E18 freely programmable E 102 E19 freely programmable 3 103 E20 freely programmable 104 E21 freely programmable 105 E22 freely programmable 106 Terminal E17 E22 107 Binary inputs E23 freely programmable 108 E24 freely programmable BENE 109 E25 freely programmable 5 110 E26 freely programmable 5
12. Errors are analysed and displayed in the status bar Additional information and troubleshoot ing tips can be viewed as an additional menu Characteristics 3 Technical specifications 3 1 Regulations and standards IEC 61010 1 CAN CSA C22 2 1010 1 92 IEC 60255 22 1 IEC 61326 1 IEC 60529 IEC 60068 1 IEC 60688 IEC 61000 6 2 IEC 61000 6 4 IEC 61000 6 5 3 2 AC voltage inputs AC voltage input Uen a eberle Overload capacity 10 A continuous 30 for 10 5 60 15 500 A for 5 ms 3 4 Potentiometer input Position signal Ip Transmitter Potentiometer Nominal value Rn 0 2 0 5 1 3 Measuring voltage ca 5 VDC Current selectable 1 mA 3 kOhm through jumper 5 mA 600 Ohm pure 10 mA 300 Ohm 20 mA 150 Ohm Zero sequence voltage 0 1V 120V Uo Shape of the curve Sinus Frequency range 45 50 60 65 Hz Internal consumption lt U 100KQ Overload capacity 1 2 120V AC voltage input U12 Synchronization voltage 0 1V 230V Un Shape ofthe curve Sinus Frequency range 45 50 60 65 Hz Internal consumption lt U 100 kQ Overload capacity 1 2 230V 3 3 AC current inputs AC current inputs und I Current range 1A 5A hardware und soft warem ig w hlbar Shape ofthe curve Sinus Frequency range Error message when sensor breaks or is short
13. 10d ES sn 8 104 zz IN T4 211 SLOG 821 X 82 8 1 d 1 J S v u is za 2ufs H1 n 26258 S9vSH III corn m m A 60280 2021902 502 98 se ve 28 28 08 62182 22 vodeodzod Loz 92 sz 008 22 v2 02169 oom Ti Page 17 Block diagrams We take of it 7 Housing technology ro REG DPA SERVICE BLOCKED 281 x 209 307 REGSys www regsys de 8888 Figure 13 Mechanical dimensions REG DPA Panel mounting Rear view Cutout 282 x 210 mm Figure 14 Mechanical dimensions Panel mount housing Page 18 Housing technology a eberle A Standard DIN rail mounting Rear viev Figure 15 Mechanical dimensions standard DIN rail assembling surface wall mounting Rear view Figure 16 Mechanical dimensions wall mounting version Housing technology Page 19 We take of it 8 Interfaces RS232 Interfaces The REG DPA regulator has two RS 232 serial inter faces COM1 COM2 COM 1 is accessible on the front panel and COM 2 on the terminal strip COM 2 is used to connect the regulator system to higher level control systems Customer specific protocols can be implemented through COM 2 Connection elements Connection element COM 1 Pin strip sub min D on the front of the device p
14. 50Hz 60Hz Microfuse T1 250V T2 250V The following applies to all characteristics Voltage dips of lt 40 ms result neither in data loss nor malfunctions Technical specifications a eberle 3 11 Electromagnetic compatibility Electromagnetic compatibility EMC requirements EN 61326 1 Equipment class A Continuous un monitored operation industrial area and EN 61000 6 2 and 61000 6 4 Interference emissions Conducted and radiated EN 61326 Table 3 emission EN 61000 6 4 Harmonic currents EN 61000 3 2 Voltage fluctuations and EN 61000 3 3 flicker Conducted and radiated emission EN 61326 Table 3 EN 61000 6 4 Disturbance immunity 61326 Table 1 and EN 61000 6 2 ESD IEC 61000 6 5 6 kV 8 kV contact air Electromagnetic fields IEC 61000 4 3 80 2000 MHz 10 V m Fast transient IEC 61000 4 4 4 kV 2 kV Surge voltages IEC 61000 4 5 4 kV 2 kV Conducted HF signals IEC 61000 4 6 150 kHz 80 MHz 10 V Power frequency mag netic fields IEC 61000 4 8 100 A m 50 Hz contin uous 1000 A m 50 Hz 15 Voltage dips IEC 61000 4 11 30 20 ms 60 1 5 Voltage interruptions IEC 61000 4 11 100 5s Damped oscillations IEC 61000 4 12 Class 3 2 5 kV Page 7 We take care of it 3 12 Climatic conditions Ambient conditions Temperature range Transport and storage function
15. Issue 04 2014 The optional current injection can deal with all of these side effects and accurately tune the Petersen coil to the real grid situation Resistor control increase residual watt current It contains a freely configurable resistance control to increase the residual watt current supporting fault finding using the cos p method A thermal image of that resistor is computed to protect the same as an independent function unit Take over control tasks for pulse location The free programmability of the regulator enables it to perform special tasks such as controlling a pulse cabinet Pulse locating is a method to search for earth faults in the medium voltage grid by introducing a pulse pattern to the fault current The regulator can be equipped with a background program that controls and monitors the pulse locating unit This ensures that the conditions for successful pulse locating are met Control system Communication The REG DPA regulator has a system bus E LAN that enables it to communicate with other system devices A parallel relay contacts and serial remote control centre connection are available The following pro tocols are available additional protocols on request IEC 60870 5 101 103 104 IEC 61850 DNP 3 0 over Ethernet DNP 3 0 MODBUS RTU MODBUS TCP SPABUS We take of it 2 Characteristics Multimaster system architecture The REG DPA is part of a range of devices t
16. cir cuited or when the voltage of the loop is outside of the measurement range 3 5 Binary Inputs Bl Binary inputs Bl Inputs E1 E16 Control signals Ust im Bereich AC DC 48 V 250 V Shape of the curve Rechteck Sinus permissible 48 V 250 V H Level 248V L Level 10V Signal frequency DC 40 70 Hz Input resistance 108 Potential isolation Optocoupler each galvani cally isolated from each other Debouncing Software filter with inte grated 50Hz filter 45 50 60 65 Hz Internal consumption lt B0 5 VA Technical specifications Page 5 We take care of it 3 6 Binary outputs BO Binary outputs BO R1 R13 max switching fre guency S1 Hz 3 8 Display LC Display 128 x 128 displays graphics Lighting LED switches off after 15 min Potential isolation Isolated from all device internal potentials Contact load 250 V 5 A 1 0 250 V cosg 0 4 Switching capacity max 1250 VA DC 30 V 5 A resistive DC 30 V 3 5 AL R 7 ms DC 110 V 0 5 A resistive DC 220 V 0 3 A resistive Switching capacity max 150 W Inrush current 250 V AC 30 V DC 10 A for max 4 5 Switching operations 2 5 10 electrical 3 7 Analogue outputs 20 mA Analogue outputs Quantity See order specifications Output range 1 2 20 mA 0 20
17. evaluation of the zero sequence voltage value and phase Regulation to percentage or absolute detuning current The regulator positions the Petersen coil according to the configured setpoint value and effective posi tioning tolerance Special requirements for the 110 kV grid Additional parameters can be taken into account for high voltage grids such as a maximum continuous adjacent zero sequence voltage The following condi tions are also taken into account 9 Value of the allowable zero sequence voltage Compensation limit Value of the detuning cur rent that may not be exceeded Characteristics Adjusting the Petersen coil during the earth fault The regulator can be configured so that the Pe tersen coil can be corrected by compensation value during an earth fault Additional corrections can be made through binary inputs Parallel operation of Petersen coils A number of methods are available to control Pe tersen coils that are switched in parallel Parallel control with communication over E LAN master slave Parallel control without communication Parallel control with recognition of external grid coupling only with optional current injection 2 2 Recorder and logbook function An integrated recorder continuously records the progression of the zero sequence voltage and the coil position The time line diagram can both be displayed and evaluated on the regulator or on a PC This integrated
18. omitted e X characteristics such as XL1 cannot be combined with all of the other characteristics Please read the notes and explanations Characteristic Code Resonance regulator for Petersen coil resistance control parallel control Long term recording and log book 16 binary inputs freely programmable 12 relay outputs freely programmable status relay Current input 1 A or 5 A COM 1 COM 2 COM 3 to connect a current injection WinEDC configuration software and connection cable null modem REG DPA Note COM2 is used for protocol communication Hence available for external use without interface cards only Model 9 In panel mounting housing Wall mounting housing H x B x T 307 x 250 x 102 mm BO1 9 DIN Rail adapter BO2 Serial interface COM1 5232 10 USB 11 Power supply external AC 85 V 110 V 264 V DC 88 V 220 V 280 V H1 external DC 18 V 60 V 72 V H2 Parallel control 9 communication over E LAN Distributed controller and communication without E LAN K1 Measurement input 9 additional current channel I2 or 5 A X18 Analogue outputs 9 without 200 please specify measurement range scaling when placing the order E90 Output 1 Zero sequence voltage U Output 2 Position of Petersen coil lpos Output 3 Current through the P coil Ip with two analogue inputs freely configurable two analogue inputs freely configurable via background progr
19. via Ethernet with 1xRJ45 1xFO ST connection continue with characteristic G DNP 3 0 via Ethernet with 1xRJ45 1xFO LC connection continue with characteristic G XWOO XW90 XW92 XW91 XW93 XW93 1 XW94 XW95 XW95 1 XW96 XW96 1 XW97 XW94 1 XW98 XW98 1 XW95 2 XW95 3 XW96 4 XW96 5 Note If you want a differing protocol for delivery please choose an additional hardware variant XWxx then continue with feature Vxx Inegrated protcol interface IEC 60870 5 101 103 DNP 9 without continue with characteristic G LO to connect the REG DPA to a control center L2 to connect several devices to a control center REG DPA D DA DP etc L9 Note Characteristic L9 can only be combined with 215 219 Connection type 9 Copper 5232 V10 RS 485 2 wire operation only V11 Fibre optic cable with FSMA connection technology incl fibreglass module Fibreglass Wave length 800 900 nm range 2000 m V13 Plastic wave length 620 680 nm range 50 V15 Fibre optic cable with ST connection technology incl fibreglass module Fibreglass Wave length 800 900 nm range 2000 m V17 Plastic wave length 620 680 nm range 50 V19 Order specifications Page 31 We take of it Characteristic Code Protocol IEC 60870 5 103 for ABB 210 IEC 60870 5 103 for Areva Z11 IEC 60870 5 103 for others 290 IEC 60870 5 101 for ABB 215 IEC 60870 5 101 for IDS 217
20. 1 2 freely programmable Control limit 1 2 2 Potential isolation Optocoupler Burden range OS R lt 8V Y2 Alternating com ponent lt 0 5 of Y2 The output can be continuously short circuited or operated open The output connections are galvani cally isolated from all of the other circuits Page 6 Reference conditions Reference temperature 23 C 1K Input quantities Ur 0 120V Un 0 1 230V 0 1 0 5 Auxiliary voltage H H 1 Frequency 45 Hz 65 Hz Shape of the curve Sinusoidal form factor 1 1107 Burden only for Charac teristics E91 E99 R 5V Y2 1 Other IEC 60688 Part 1 Technical specifications 3 9 Electrical safety Electrical safety Safety class Degree of pollution Over voltage category Category III Ill Category II Input circuits for current and voltage transducer Control circuits analogue inputs analogue outputs power supply ELAN COMs Operating voltages 50V 120 V 230 V E LAN Voltage Auxiliary voltage COMI COM3 inputs sync voltage for Analogue inputs current binary inputs analogue outputs inputs E1 E16 Relay Inputs 10 50 V outputs R1 R13 status 3 10 Power supply Characteristic H1 H2 AC 85 264V DC 88 280V 18 72V Power consump lt 33 VA lt 15W tion Frequency
21. 111 27 freely programmable 112 E28 freely programmable 113 Terminal E23 E28 5 2 4 Feature 6 additional relays NO contacts Description Function Configuration 100 R14 NOC freely programmable 101 R15 NOC freely programmable m 102 R16 NOC freely programmable 3 103 R17 NOC freely programmable 104 R18 NOC freely programmable 105 R19 NOC freely programmable 106 R14 R19 Terminal Page 14 Terminal blocks 5 2 5 Feature C04 12 additional relays NO contacts Nr Description Function Configuration 100 R14 NOC freely programmable 101 R15 NOC freely programmable gt 102 R16 NOC freely programmable 3 103 R17 freely programmable 5 104 R18 NOC freely programmable 105 R19 freely programmable 106 R14 R19 Terminal 107 R2O freely programmable 108 R21 NOC freely programmable P 109 R22 NOC freely programmable 5 110 R23 NOC freely programmable 5 111 R24 NOC freely programmable 112 R25 NOC freely programmable 113 R20 R25 Terminal 5 2 6 Feature C05 6 additional binary inputs AC DC 48 250V 6 additional relays NO contacts Nr Description Function Configuration 100 Binary inputs E17 freely
22. 15 C 60 C 25 C 65 C Dry cold IEC 60068 2 1 15 C 16h Dry heat IEC 60068 2 2 65 C 16h Humid heat IEC 60068 2 78 constant 40 C 93 2 days Humid heat IEC 60068 2 30 cyclical 12 12 h 6 cycles 55 C 93 Drop and topple over IEC 60068 2 31 100 mm drop height unpackaged Vibration IEC 60255 21 1 Class 1 Shock IEC 60255 21 2 Class 1 Earthquake resistance IEC 60255 21 3 Class 1 3 13 Storage Firmware and recorder data Characteristic 52 Flash storage Device characteris serial EEPROM with gt 1000 k tics and calibration write read cycles data Other data and recorder data Characteristic 51 SDRAM battery backed plug in lithium battery backup to flash storage possible Page 8 3 14 Mechanical design Mechanical design Housing Sheet steel RAL 7035 gray Height 288 mm Width 216 mm Overall depth 114mm Mounting depth 87 mm Mass lt 3kg Housing doors with silica glass Front panel plastic RAL 7035 gray on aluminium supports Control panel cutout Height 282 mm Width 210 mm Protection type IP 54 Rain Test 0150 In panel mounting in conformity with DIN 41494 Part 5 3 15 Optical Interface The REG DPA regulator can also be directly connect ed via a fibre optic cable interface Sending and receiving devices are available for glass and plastic fibre
23. Technical Data Controller for Petersen Coils REG DPA gt Wall mounting version gt Panel mount housing P Standard DIN rail assembly a eberle 1 Application The freely programmable REG DPA regulator is used in medium and high voltage grids to control arc suppression coils Petersen coils that are adjustable under continuous load It can also solve all other control measurement and recording tasks related to the Petersen coil Control methods Classic The regulator controls Petersen coils in several ways Depending on the requirements the regulator can be set to a percentage or absolute detuning For overhead transmission grids with high natural unbal ance a certain zero sequence voltage and detuning value can be set to balance between high neutral voltage displacement und right compensation When an earth fault occurs the regulator can correct the Petersen coil by the detuning and tune the grid to the resonance There are a number of ways in which the regulator can control several Petersen coils in a compensation district 9 Optional current injection In some grid configurations it is possible that the Petersen coil cannot be tuned in the traditional way For example such situations are Very balanced grids cable grids Measuring signal that is heavily distorted by crosstalk non linear consumer or generator in the grid area Overhead transmission grids with asymmet rical conditions
24. Uh Power consumption S15 VA Freguency DC or 50 60 Hz Voltage dip 10096 lt 50 ms Power supply DC Version Nominal voltage Un 110 V DC 20 Overload capacity 1 3 0 Overload for 15 2 U Power consumption lt 15 VA Voltage dip 10096 50 ms 10 2 2 CCI Controller measurement inputs Voltage range Unom AC voltage inputs U1 U3 with jumper 0 120 V without jumper 0 500 V Shape of the curve Sine Frequency range 45 50 55 Hz Input resistance with jumper 60 kQ without jumper 280 kQ Permanent overload Unom 1 2 AC voltage inputs L1 L3 Voltage range Unom 0 250 V Shape of the curve Sine Frequency range 45 50 55 Hz Input resistance 140 kQ Permanent overload Unom 1 2 Page 21 We take care of it Current range Inom Relay outputs with jumper 0 5 max switching frequen lt 1kHz without jumper 0 25 A e ane Contact load AC 250 V 5 A cos 1 0 Frequency range 45 50 55 Hz AC 250 V 3A cos 0 4 Power consumption lt 0 1 VA DC switching capacity Permanent overload laom 1 2 250 Voc lt 75 W 30 Voc lt 150 W Permanent 10A z lt 10s 30A Switching operations gt 10 electrical lt 1s 100 A Potential isolation galvanically isolated from all lt 5 5 500 A device internal potentials 10 3 Inductance derating 10 2 3 CCI Controller binary inputs Binary
25. al current injection a eberle A 10 4 4 Example of external feed in transducer as spare power auxiliary winding PAW NOTE This transducer can only be used with the current injection It is not a full replacement for a standard power auxiliary winding wy Tx Figure 24 Spare power auxiliary winding PAW for current injection The technical data for the transducer for a 20 kV grid are as follows Technical data for transducer for spare PAW Type single phase Primary nominal voltage 20 kV V3 Secondary nominal voltage 500 V Class 3 Nominal output Nominal burden 1000 VA 10 5 Design of current injection controller CCI 99995959990 9999595909990 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 2000000000 D000000000 u7272727372 2 378 8 3 8 8 3 8 8 3 8 wu 128 mm 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 S EOLLL22LDDLDODEI AAAAADAS 360 mm Figure 25 Dimensions of current feed in controller CCI Optional current injection Page 25 We take care of it PE 35 Auxiliary 1 Power 2 X6 1 Thyristor 2 control 3 DD 4 ER 5 6 X7 1 E6 2 _____ 3 ES 4 5 R7 6 7 R5 8 9 ON R4 10 X8 1 R3 can 2 182 bi bri 5 6 X9 1 jt Noo em 3E TEE J o 3E Current 4 Measurement
26. am E91 random combination of modules E900 Page 30 Order specifications Characteristic a eberle A Code Control system connection without continue with characteristic L IEC 60870 5 104 RJ45 continue with characteristic G EC 60870 5 104 with Fiber Optic connection continue with characteristic G EC61850 RJA5 continue with characteristic G IEC 61850 with Fibre Optic ST connection continue with characteristic G IEC 61850 with Fibre Optic LC connection continue with characteristic G 9 IEC 61850 with 2xRJ45 connection continue with characteristic G IEC 61850 with 2xFibre Optic ST connection continue with characteristic G IEC 61850 with 2xFibre Optic LC connection continue with characteristic G IEC 61850 with 1xRJ45 und 1xFibre Optic ST connection continue with characteristic G 1 61850 with 1xRJ45 und 1xFibre Optic LC connection continue with characteristic G DNP 3 0 via Ethernet with 1xRJ45 connection continue with characteristic G DNP 3 0 via Ethernet with 2xRJ45 connection continue with characteristic G DNP 3 0 via Ethernet with 1xFibre Optic connection continue with characteristic G DNP 3 0 via Ethernet with 1xFO LC connection continue with characteristic G DNP 3 0 via Ethernet with 2xFO ST connection continue with characteristic G DNP 3 0 via Ethernet with 2xFO LC connection continue with characteristic G DNP 3 0
27. are derived from the coil s primary winding This means that the zero sequence voltage should not be measured on the E coil itself ACCESSORIES el0 4 Female multipoint connector 1 electrical connector model F Female multipoint connector for power input with advanced contacts Female multipoint connector 3 mixed connector model F24 H7 Dummy panel 28 TE Dummy panel 14 TE Dummy panel 7 TE Dummy panel 8 TE PC connection cable null modem cable Modem connection cable 1 pack microfuses T2 L 250 V Time synchronisation Radio clock DFC 77 111 9024 01 GPS radio clock NIS time RS 485 Uh AC 85 110 V 264 V DC 88 220 V 280 V 111 9024 45 GPS radio clock NIS time RS 485 Uh DC 18 60 V 72 V 111 9024 46 GPS radio clock NIS time RS 232 Uh AC 85 110 V 264 V DC 88 V 220 V 280 V 111 9024 47 GPS radio clock NIS time RS 232 Uh DC 18 60 V 72 V 111 9024 48 Communication Develo MicroLink 56Ki analogue modem DIN rail device incl 230 AC power supply 111 9030 03 TCP IP adapter 10 Mbit REG COM DIN rail device including power supply 230 V AC A01 TCP IP adapter 10 Mbit REG COM plug in module 8TE 3HE A02 Power supply AC 85 110 V 264 V DC 88 V 220 V 280 V TCP IP adapter 10 Mbit REG COM plug in module 8TE 3HE A03 Power supply DC 18 60 V 72 V Order specifications Page 33 We take care of it Notes
28. gurable and autonomous resistor control automatically connects a resistor to increase the residual watt current in the event of an earth fault A resistor s load is monitored with a thermal image whereby the current zero sequence voltage is taken into account when it is connected The con nection is blocked in the event of over temperature The remaining resistor connections are displayed in the screen until the limit temperature has been reached A recurring connection by transient earth faults can be suppressed A resistor can be connected manually through a binary input or the remote control system REG DP 4 SCADA seriell remote control center Figure 5 REG DPA Example for the resistor control REG DP Search start in 48 s aeberie a bagan TE a gt gt az Figure 6 R 10 Number of possible resistor cycles Page 4 2 5 Configuration The configuration of the regulator is menu driven and therefore very easy REG DPA a eberie ono 0 REG DP 83 15 35 36 ror sum MENU 172 Gb Display SETUP ai i gt Error description gt DO gt gt lt gt lt gt c lt gt a gt gt 7 Regulator Menu The putting into operation of the regulator and its configuration for the P coil e g linearization of the coil position is largely automatic The process reac tions are continuously monitored and checked for plausibility
29. hat is based on a standard hardware platform If multiple devices are connected through the system bus E LAN every bus participant can be configured or read from a single PC In addition several PCs can access individual system participants multimaster REG DPA regulator functions Figure 1 1 Voltage transducer zero sequence voltage 2 Position signal resistance sensor for the coil 3 Current transducer e g current through the P coil 4 Binary inputs 5 Power supply 6 Display and processing unit 7 Binary outputs 8 Analogue outputs 9 E LAN connection 2 x RS485 with repeater function 10 COM1 RS232 11 COM2 RS232 12 COM3 RS485 13 Status Signal relay Page 2 2 1 Regulator functions REG DPA BLOCKED Tuned IcomP 111 1H v 11 1 Une 8 67 Iw 18 88 204Une z n Figure 2 Regulation of the detuning A change in the grid s switching status is recognized by a change in the zero sequence voltage The regu lator repositions the Petersen coil while taking into account the configurable conditions to the set de tuning current The following data are displayed in addition to the regulator s status 9 Coil position 9 Zero sequence voltage 9 Detuning v Total active current in the grid over the fault location Iw The resonance curve and its parameters The switching status is monitored through a complex
30. in allocation as PC mul tipoint terminal connector COM1S plug connector Level III COM 2 plug connector Level III plug connector Level III Connection options PC terminal modem PLC Number of data bits protocol Parity 8 even off odd Transmission rate 1200 2400 4800 9600 bit s 19200 38400 57600 76800 115000 Handshake RTS CTS or Xon Xorr RS485 interfaces Connection to E LAN Dual interface RS 485 with repeater function E LAN Energy Local Area Network Characteristics 255 addressable participants Multi master structure Integrated repeater function Open ring bus or a mixture of bus and ring Protocol is based on SDLC HDLC frames Transmission rate 62 5 kbit s or 125 kbit s Frame length 10 30 Bytes medium throughput approx 100 frames s Page 20 COM3 Use to connect lt 15 random interface modules ANA D BIN D to the regulator REG DPA 9 Basic REG DPA connection to Petersen coil UH Auto Manual Status Error sum Earth fault Umin Petersen Coil Motor higher Motor lower Endswitch high Endswitch low Coil position AUTO MANUAL UH Ex Binary Input Rx Relays UH Auxiliary power UH Auxiliary power Auxiliary power Figure 17 Connecting REG DPA to a Petersen coil Interfaces 10 Optional current injection There are situations in the grid in which classic regu lation cannot be u
31. inputs E1 E6 Dr Quantity 2 Input volt AC DC ee a Inductance 104 mH H Level ii Nominal frequency 50 Hz 1 22 lt 80 VAC DC E3 E4 10 V AC DC Voltage range up to 550 V AC E5 E6 65 V AC DC L Level 1 22 40 VAC DC E3 E4 lt 5 V AC DC E5 E6 45 V AC DC Signal frequency DC 65 Hz Potential isolation Optocoupler Input resistance E1 E2 100 4 5 E5 E6 100 Potential isolation Optocoupler all inputs galvanically isolated from each other Page 22 Optional current injection a eberle A 10 4 Connection options for current injection to REG DPA and Petersen coil A magnetic coupling between the power auxiliary winding and the measuring transducer for Uo directly on the P coil can affect the calculation results We recommend the following interconnection options when measuring Uo in conjunction with the current injection Figure 20 Example of in panel mounting Current injection mounted directly into the motor drive box of the Petersen coil 10 4 1 Connections to measure U at open delta winding REG DP A Arc Suppression Coil Pot B eh omm ek endswitch 9 N Sato Et A e N 4 E6 hand ne W Q 1 sat Service m RI error t Amd RI Umin t RT tuned napo gigo C R6 Pang red
32. m It can be used in three different modes In Panel mode the regulator can be displayed and controlled using the mouse All of the settings which can be made directly on the regulator using its membrane keyboard can be carried out centrally in WinEDC Parameter mode enables each of the components to be quickly and easily configured The parameters are set in a straightforward tree structure saved for later use or transferred to a bus participant This guarantees an easy and clear operation and is particularly useful when E coil controllers and EOR D earth fault detection relays in the REGSys product line are used together in a plant component Terminal mode enables direct communication with the system The WinEDC Terminal is much easier to use than conventional terminal programs and makes programming the system a lot easier WinEDC runs on all versions of Windows from Windows95 to Windows 8 in 32 bit and 64 bit D ux 4 Hu EOR 3D UMTS EOR 3D Figure 28 EORSys product range deployment WinEDC configuration and configuration software Page 29 We take of it 12 Order specifications Please observe the following when placing an order Only one unit can be ordered for codes with the same capital letter When code s capital letter is followed by the number 9 additional information in plain text is required When a code s capital letter is followed only by zeroes the code may be
33. optic cables In addition it can be choose between various me chanical connection possibilities ST or connection Features V13 to V19 give an overview of the various possibilities 3 16 Electrical logical interface Logic level of receiving output CMOS Uhmin gt 0 9VCC Ulmax lt 0 1VCC lo 1mA Logic level of receiving intput CMOS Uhmin gt 0 7VCC Ulmax lt 0 3VCC Schmitt Trigger Technical specifications 3 17 Optical transmitter Product Type Fibre Pmin Pmax dBm dBm Glass ST HFBR 50 125um 19 8 12 8 Glass SMA 1414 NA 0 2 HFBR 1404 820 62 5 125 16 0 9 0 NA 0 275 100 140um 10 5 3 5 NA 0 3 200 HCS 6 2 1 8 0 37 POF_ST HFBR 1mm POF 7 5 3 5 1515B A 650nm 200um HCS 18 0 8 5 POF_SMA HFBR 1mm POF 6 2 0 0 1505C A 650nm 200um HCS 169 8 5 3 18 Optical receiver Product Type Fibre Pmin Pmax dBm dBm Glass ST HFBR 100 140um 24 0 10 0 Glass SMA 2412 NA 0 3 HFBR 2402 0 5MBd A 820nm POF_ST HFBR 1mm POF 20 0 10 0 2515B 0 10MBd 200 HCS 22 0 2 0 A 650nm POF_SMA HFBR 1mm POF 21 6 2 0 2505C 0 1 200 HCS 23 0 3 4 A 650nm General information about the connections p 24 4 a eberle A 4 General information about the connections The regulator has three circuit boards connection levels
34. programmable 101 E18 freely programmable m 102 E19 freely programmable 3 103 E20 freely programmable 104 E21 freely programmable 105 E22 freely programmable 106 E17 E22 Terminal 107 R14 freely programmable 108 R15 NOC freely programmable F 109 R16 NOC freely programmable 3 110 R17 freely programmable 111 R18 NOC freely programmable 112 R19 NOC freely programmable 113 R14 R19 Terminal Terminal blocks Page 15 We take care of it 5 2 7 Feature 2 additional analogue 20mA inputs Nr Description Function Configuration 1 oa a Analogue input E10 101 o 102 Analogue input E11 103 n 5 2 8 Feature 7 4 additional analogue 20mA inputs Description Function Configuration 1 e Ed Analogue input E10 9 101 8 102 Analogue input E11 103 n E 104 Analogue input E12 105 106 Analogue input E13 107 i i Tm 5 2 9 Feature C08 2 additional analogue 20mA outputs Description Function Configuration 1 a 00 Analogue output A10 EU 101 5 102 Analogue output A11 1103 5 2 10 Feature C09 4 additional analogue 20mA outputs Description Function Configuration 100 an Analogue output A10 9 101 2 3 102 o Analog
35. sed to successfully tune the Petersen coil ip LET m j m Ja amp Ni EMPIRE i UD RD A Kao 000000 000000 000000 000000 Ka Figure 18 Flickering zero sequence voltage Flickering zero sequence voltage Very symmetrical grids balanced We developed the optional current injection specifi cally for these cases The current injection creates a signal that is fed into the grid through the power auxiliary winding in the Petersen coil The REG DPA calculates a resonance curve based on the grid s response zero sequence voltage Figure 19 Current feed in controller CCI Con troller 10 1 Four connections to retrofit the current injection The following connections have to be established if the current feed in is to be retrofitted Power supply 230 V AC internally fused with 16 A Communication connection between REG DPA COM3 and CCI controller 4 wire RS 485 shield ed telephone cable distance to REG DPA up to 200 m Connection to the power auxiliary winding de signed for 16 A voltage proof up to 500 V AC 9 U measurement parallel to REG DPA Ex see next pages Optional current injection a eberle 10 2 Technical specifications 10 2 1 Controller power supply Power supply AC Version Nominal voltage Un 100 240 100 350 V DC Overload capacity 1 3 Uh Overload for 1s 27
36. ue output A11 103 2 104 0 2 Analogue output 12 9 105 3 106 Analogue output A13 107 8 p Page 16 Terminal blocks a eberle 19497 2N JeumuJ9 Boud say SH say say vH eu ca J01OW 9v 9 27 by or ec ac ze oe sej ve ce LLLLLLLLLLLLL Boud aay 9Y ou peum peuni gy uun 64 yues OLY wns JOU LLY 98 jenueyy jenueyy ony 58502 sme joejuco ejr suedo 9s ss vs os as zo 59 27 or ovj 0s 19 25 6 Block diagrams 19 91 sjndino Aejay sindjno Aejay Vdq 934 fo 21 asnbl4 I mimimimipgimimimim mimi mi mi mim mim PERH EEE AE 21212131212 3 3 271212125197 395 928 38 8 meno lo ee gb lb m 3 3 3 3 3 3 m allg lglg mE Elgg Seje jejejeje lsg Key 3 T M T m m ve repoc ez ez zz oz sz va ez efe IN reutuno Tt tT tt i tT tf suonoeuuoo oy hong d ampo NOET 0S 20 OV Syndyno pue uj 913 63 sindui ia pue ur enbareuy 663 163 9119e93 E i 5 8
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