GE MiCOM P40 Agile Technical Manual Manual pdf 203 page image
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GE MiCOM P40 Agile Technical Manual

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. Table Of Contents
  13. Table Of Contents
  14. Table Of Contents
  15. Table Of Contents
  16. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Table Of Contents
  21. Table Of Contents
  22. Table Of Contents
  23. Table Of Contents
  24. Table Of Contents
  25. Chapter 1 Introduction
  26. Chapter Overview
  27. Foreword
  28. Nomenclature
  29. Product Scope
  30. Features and Functions
  31. Control Functions
  32. Compliance
  33. Functional Overview
  34. Chapter 2 Safety Information
  36. Health and Safety
  37. Symbols
  38. Installation, Commissioning and Servicing
  39. UL/CSA/CUL Requirements
  40. Equipment Connections
  41. Pre-energisation Checklist
  42. Upgrading/Servicing
  43. Decommissioning and Disposal
  44. Regulatory Compliance
  45. Chapter 3 Hardware Design
  47. Hardware Architecture
  48. Mechanical Implementation
  49. List of Boards
  50. Front Panel
  51. HMI Panel
  52. Front Parallel Port (SK2)
  53. Programable LEDs
  54. Rear Panel
  55. Figure
  56. Boards and Modules
  57. Main Processor Board
  58. Power Supply Board
  60. Watchdog
  61. Rear Serial Port
  62. Input Module - 1 Transformer Board
  63. Input Module Circuit Description
  64. Transformer Board
  65. Input Board
  66. Standard Output Relay Board
  67. IRIG-B Board
  68. Fibre Optic Board
  69. Rear Communication Board
  70. Redundant Ethernet Board
  71. Chapter 4 Software Design
  73. Sofware Design Overview
  74. System Level Software
  75. System Level Software Initialisation
  76. Platform Software
  77. Protection and Control Functions
  78. Programmable Scheme Logic
  79. Event Recording
  80. Chapter 5 Configuration
  82. Settings Application Software
  83. Using the HMI Panel
  84. Navigating the HMI Panel
  85. Default Display
  86. Default Display Navigation
  87. Password Entry
  88. Menu Structure
  89. Changing the Settings
  90. Direct Access (The Hotkey menu)
  91. Circuit Breaker Control
  92. Date and Time Configuration
  93. Without a Timing Source Signal
  94. Daylight Saving Time Compensation
  95. Settings Group Selection
  96. Chapter 6 Current Protection Functions
  98. Overcurrent Protection Principles
  99. IEC 60255 IDMT Curves
  100. European Standards
  101. North American Standards
  102. IEC and IEEE Inverse Curves
  103. Differences Between the North american and European Standards
  104. Timer Hold Facility
  105. Phase Overcurrent Protection
  106. Non-Directional Overcurrent Logic
  107. Directional Element
  108. Directional Overcurrent Logic
  109. Application Notes
  110. Ring Main Arrangements
  111. Setting Guidelines (Directional Element)
  112. Voltage Dependent Overcurrent Element
  113. Voltage Restrained Overcurrent Protection
  114. Voltage Dependent Overcurrent Logic
  115. Current Setting Threshold Selection
  116. Cold Load Pickup
  117. CLP Logic
  118. CLP for Switch Onto Fault Conditions
  119. Selective Logic
  120. Timer Setting Selection
  121. Negative Sequence Overcurrent Protection
  122. Non-Directional Negative Sequence Overcurrent Logic
  123. Directional Negative Sequence Overcurrent Logic
  124. Setting Guidelines (Time Delay)
  125. Earth Fault Protection
  126. Non-directional Earth Fault Logic
  128. Negative Sequence Polarisation
  130. Figure 52: Current level (amps) at which transient faults are self-extinguishing
  131. Figure 54: Distribution of currents during a Phase C fault
  132. Figure 56: Zero sequence network showing residual currents
  133. Setting Guidelines (Compensated networks)
  134. Sensitive Earth Fault Protection
  135. SEF Any Start Logic
  137. Wattmetric Characteristic
  138. Icos phi / Isin phi characteristic
  139. Directional SEF Logic
  141. Setting Guidelines (Insulated Systems)
  142. Figure 67: Positioning of core balance current transformers
  143. Thermal Overload Protection
  144. Thermal Overload Protection Implementation
  145. Figure 69: Spreadsheet calculation for dual time constant thermal characteristic
  146. Setting Guidelines for Single Time Constant Characteristic
  147. Broken Conductor Protection
  148. Blocked Overcurrent Protection
  150. Figure 75: Simple busbar blocking scheme characteristics
  151. Second Harmonic Blocking
  152. Second Harmonic Blocking Logic (POC Input)
  153. Second Harmonic Blocking Logic (SEF Input)
  154. Load Blinders
  155. Load Blinder Logic
  156. Load Blinder logic phase A
  157. Neutral Admittance Protection
  158. Susceptance Operation
  159. Busbar Protection
  160. Buswire Supervision
  161. Chapter 7 Restricted Earth Fault Protection
  163. REF Protection Principles
  164. Resistance-Earthed Star Windings
  165. Through Fault Stability
  166. Low Impedance REF Principle
  167. High Impedance REF Principle
  169. High Impedance REF Connection
  170. Restricted Earth Fault Protection Implementation
  171. Delayed Bias
  172. High Impedance REF Calculation Principles
  174. Low Impedance REF Protection Application
  175. Parameter Calculations
  176. High Impedance REF Protection Application
  177. Setting Guidelines for High Impedance Operation
  178. High Impedance REF for the LV winding
  179. Chapter 8 CB Fail Protection
  181. Circuit Breaker Fail Protection
  182. Circuit Breaker Fail Implementation
  183. Circuit Breaker Fail Logic
  184. Circuit Breaker Fail logic - single phase start
  185. Circuit Breaker Fail Trip and Alarm
  186. Undercurrent and ZCD Logic for CB Fail
  187. CB Fail SEF Protection Logic
  188. CB Fail Non Current Protection Logic
  189. Circuit Breaker Mapping
  191. Setting Guidelines (Undercurrent)
  192. Chapter 9 Current Transformer Requirements
  194. CT requirements
  196. SEF Protection (Core-Balanced CT)
  197. High Impedance Busbar Protection
  198. Use of ANSI C-class CTs
  199. Chapter 10 Voltage Protection Functions
  201. Undervoltage Protection
  202. Undervoltage Protection Logic
  204. Overvoltage Protection
  205. Overvoltage Protection Logic
  207. Rate of Change of Voltage Protection
  208. Residual Overvoltage Protection
  209. Residual Overvoltage Logic
  210. Calculation for Impedance Earthed Systems
  211. Neutral Voltage Displacement (Nvd) Protection Applied To Condenser Bushings (Capacitor Cones)
  212. Star connected condenser bushings
  213. Condenser bushing system vectors
  214. Device connection with resistors and shorting contact
  215. Device connection P141/ P142/ P143/ P145
  216. Setting Guidelines
  217. Negative Sequence Overvoltage Protection
  218. Sensitive Overvoltage Supervision
  219. Sensitive Overvoltage Logic
  220. Sensitive Overvoltage Filter Mode Logic
  221. Chapter 11 Frequency Protection Functions
  223. Frequency Protection Overview
  224. Underfrequency Protection
  226. Overfrequency Protection
  228. Independent R.O.C.O.F Protection
  229. Independent R.O.C.O.F Protection Logic
  230. Frequency-supervised R.O.C.O.F Protection
  231. Frequency-supervised R.O.C.O.F Logic
  233. Average Rate of Change of Frequency Protection
  234. Average R.O.C.O.F Logic
  235. Load Shedding and Restoration
  236. Load restoration with short deviation into holding band
  237. Load restoration with long deviation into holding band
  238. Load Restoration Logic
  239. Chapter 12 Power Protection Functions
  241. Overpower Protection
  242. Overpower Logic
  243. Reverse Overpower Setting Guidelines
  244. Underpower Protection
  245. Underpower Logic
  246. Sensitive Power Protection
  247. Sensitive Power Logic
  248. Sensitive Power input vectors
  249. Sensitive Power Setting Guidelines
  250. Transient Earth Fault Detection
  251. Transient Earth Fault Detection Implementation
  252. Transient Earth Fault Detection Logic
  253. Fault Type Detector Logic
  254. Chapter 13 Autoreclose
  256. Introduction to 3-phase Autoreclose
  257. Implementation
  258. Autoreclose Function Inputs
  259. AR Sys Checks OK (403)
  260. DeadTime Enabled
  261. Autoreclose Function Outputs
  262. DeadT In Prog (Dead Time in Progress)
  263. Autoreclose Function Alarms
  264. Autoreclose Operation
  265. Operating Modes
  266. Four-position selector switch implementation
  267. Operating Mode Selection Logic
  268. Start Signal Logic
  269. Blocking Signal Logic
  270. AR Initiation Logic
  271. Blocking instantaneous protection for selected trips
  272. Blocking Instantaneous Protection for Lockouts
  273. Dead Time Control
  274. AR CB Close Control
  275. AR System Checks
  276. Reclaim Timer Initiation
  277. Autoreclose Inhibit
  278. Autoreclose Lockout
  279. Overall Lockout logic
  280. Sequence Co-ordination
  281. System Checks for First Reclose
  283. Load Requirements
  284. Reclaim Timer Setting
  285. Chapter 14 Monitoring and Control
  287. Event Records
  288. Opto-input Events
  289. Fault Record Events
  290. Security Events
  291. Disturbance Recorder
  292. Measurements
  293. Demand Values
  294. Fault Locator
  295. CB Condition Monitoring
  296. Setting the thresholds for the Operating Time
  297. CB State Monitoring
  298. CB State Monitoring Logic
  300. CB Control using the Hotkeys
  301. CB Control using the Opto-inputs
  302. Remote Control of Circuit Breaker
  303. CB Control Logic
  304. Pole Dead Function
  305. System Checks
  306. Check Synchronisation
  307. System Split
  308. System Check Logic
  309. System Check PSL
  310. Use of Check Sync 2 and System Split
  311. Switch Status and Control
  312. Switch Status Logic
  313. Switch Control Logic
  314. Chapter 15 Supervision
  316. Voltage Transformer Supervision
  317. VTS Implementation
  318. VTS logic
  319. VTS Acceleration Indication Logic
  320. Current Transformer Supervision
  322. Trip Circuit Supervision
  323. PSL for TCS Scheme 1
  324. Resistor Values
  326. Chapter 16 Digital I/O and PSL Configuration
  328. Configuring Digital Inputs and Outputs
  329. Scheme Logic
  330. PSL Editor
  331. Configuring the Opto-Inputs
  332. Assigning the Output Relays
  333. Fixed Function LEDs
  334. Configuring Programmable LEDs
  335. Function Keys
  336. Control Inputs
  337. Chapter 17 Electrical Teleprotection
  339. Introduction
  340. Teleprotection Scheme Principles
  342. Configuration
  343. Example assignment of InterMiCOM signals within the PSL
  344. Connecting to Electrical InterMiCOM
  346. Chapter 18 Communications
  348. Communication Interfaces
  349. Serial Communication
  350. EIA(RS)485 Biasing Requirements
  351. Remote communication using K-Bus
  352. Standard Ethernet Communication
  353. Redundant Ethernet Communication
  354. Parallel Redundancy Protocol
  355. PRP Application in the Substation
  356. HSR Unicast Topology
  357. HSR Application in the Substation
  358. Rapid Spanning Tree Protocol
  359. Self Healing Protocol
  360. Dual Homing Protocol
  362. Configuring IP Addresses
  363. Configuring the IED IP Address
  365. Simple Network Management Protocol (SNMP)
  366. Redundant Ethernet Board MIB Structure
  367. Accessing the MIB
  369. Data Protocols
  370. Courier Database
  371. Disturbance Record Extraction
  372. Courier Configuration
  373. IEC 60870-5-103
  374. Initialisation
  375. Test Mode
  376. Physical Connection and Link Layer
  377. Object 20 Binary Counters
  378. Object 40 Analogue Output
  379. DNP3 Configuration
  380. MODBUS
  382. Register Mapping
  384. Manual selection of a disturbance record
  385. Automatic selection of disturbance record - method 1
  386. Automatic selection of disturbance record - method 2
  387. Configuration file extraction
  388. Data file extraction
  389. Setting Changes
  390. Time Synchronisation
  391. Power and Energy Measurement Data Formats
  392. MODBUS Configuration
  393. IEC 61850
  394. IEC 61850 Interoperability
  395. IEC 61850 in MiCOM IEDs
  396. IEC 61850 Peer-to-peer (GOOSE) communications
  397. Read Only Mode
  398. IEC 61850 Protocol Blocking
  400. IRIG-B Implementation
  401. PTP Domains
  402. Chapter 19 Cyber-Security
  403. Overview
  404. The Need for Cyber-Security
  405. Standards
  406. CIP 002
  407. CIP 007
  408. Cyber-Security Implementation
  409. Four-level Access
  410. Blank Passwords
  411. Access Level DDBs
  412. Password Blocking
  413. Password Recovery
  414. Password Encryption
  415. Security Events Management
  416. Logging Out
  417. Chapter 20 Installation
  419. Handling the Goods
  420. Mounting the Device
  421. Rack Mounting
  422. Cables and Connectors
  423. Power Supply Connections
  424. Voltage Transformer Connections
  425. Ethernet Metallic Connections
  426. Case Dimensions
  427. Case Dimensions 60TE
  428. Case Dimensions 80TE
  429. Chapter 21 Commissioning Instructions
  431. General Guidelines
  432. Commissioning Test Menu
  433. Test Mode Cell
  434. Red and Green LED Status Cells
  435. Commissioning Equipment
  436. Advisory Test Equipment
  437. Product Checks
  438. Visual Inspection
  439. Watchdog Contacts
  440. Test LCD
  441. Test LEDs
  442. Test Serial Communication Port RP1
  443. Test Serial Communication Port RP2
  444. Secondary Injection Tests
  445. Setting Checks
  446. Protection Timing Checks
  447. Onload Checks
  448. On-load Directional Test
  449. Final Checks
  450. Chapter 22 Maintenance and Troubleshooting
  452. Maintenance
  453. Replacing the Device
  454. Repairing the Device
  455. Replacing PCBs
  456. Replacement of communications boards
  457. Replacement of the input module
  458. Replacement of the I/O boards
  459. Post Modification Tests
  460. Troubleshooting
  461. Out of Service LED on at power-up
  462. Error Code during Operation
  463. Incorrect Analogue Signals
  464. Repair and Modification Procedure
  465. Chapter 23 Technical Specifications
  467. Interfaces
  468. Rear Serial Port 2
  469. Rear Ethernet Port Copper
  470. Base FX Transmitter Characteristics
  471. Performance of Current Protection Functions
  475. Cold Load Pickup Protection
  476. Performance of Voltage Protection Functions
  478. Performance of Frequency Protection Functions
  479. Advanced Underfrequency Protection
  481. Power Protection Functions
  482. Performance of Monitoring and Control Functions
  483. Measurements and Recording
  484. Ratings
  485. Nominal Burden
  486. Battery Backup
  487. Input / Output Connections
  488. High Break Output Contacts
  489. Mechanical Specifications
  490. Type Tests
  491. Environmental Conditions
  492. Electromagnetic Compatibility
  493. Surge Immunity Test
  494. Magnetic Field Immunity
  496. Appendix A Ordering Options
GE MiCOM P40 Agile Technical Manual Manual pdf 203 page image
4.3 HIGH IMPEDANCE REF PROTECTION APPLICATION4.3.1 HIGH IMPEDANCE REF OPERATING MODESIn the examples below, the respective Line CTS and measurement CTs must have the same CT ratios and similarmagnetising characteristics.abcCABRstTN1 CTTN2 CTTN3 CTVaristorCT1CTNV00684Figure 98: Hi-Z REF protection for a grounded star windingabcCABVaristorRstCT1V00685TN 1 CTTN 2 CTTN 3 CTFigure 99: Hi-Z REF protection for a delta windingP14x Chapter 7 - Restricted Earth Fault ProtectionP14xEd1-TM-EN-1 177
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This manual is suitable for:
MiCOM P141 AgileMiCOM P142 AgileMiCOM P143 AgileMiCOM P144 AgileMiCOM P145 AgileMiCOM P40 Agile
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