⎯
5
⎯
6 F 2 S 0 8 4 6
2.5.6
Voltage and Synchronism Check Elements OVL, UVL, OVB, UVB, and
SYN
113
2.5.7
Current Change Detection Elements OCD and OCDP
114
2.5.8
Negative Sequence Directional Elements DOCNF and DOCNR
115
2.5.9
Level Detectors
116
2.5.10 Fault Detector Elements
117
2.6
Autoreclose 119
2.6.1
Application 119
2.6.2
Scheme Logic
121
2.6.3
Setting
131
2.6.4
Autoreclose Output Signals
133
2.7
Fault Locator
134
2.7.1
Application 134
2.7.2
Distance to Fault Calculation
134
2.7.3
Starting Calculation
135
2.7.4
Displaying Location
136
2.7.5
Setting
136
3.
Technical Description
138
3.1
Hardware Description
138
3.1.1
Outline of Hardware Modules
138
3.1.2
Transformer Module
145
3.1.3
Signal Processing Module
146
3.1.4
Binary Input and Output Module
147
3.1.5
Human Machine Interface (HMI) Module
152
3.1.6
Fault Detector Module
154
3.2
Input and Output Signals
155
3.2.1
Input Signals
155
3.2.2
Binary Output Signals
157
3.2.3
PLC (Programmable Logic Controller) Function
158
3.3
Automatic Supervision
159
3.3.1
Basic Concept of Supervision
159
3.3.2
Relay Monitoring and Testing
159
3.3.3
CT Circuit Current Monitoring
160
3.3.4
Signal Channel Monitoring and Testing
160
3.3.5
Disconnector Monitoring
161
3.3.6
Failure Alarms
161
3.3.7
Trip Blocking
162
3.3.8
Setting
162
3.4
Recording Function
163
3.4.1
Fault Recording
163
3.4.2
Event Recording
165
3.4.3
Disturbance Recording
165
3.5
Metering Function
167
4.
User Interface
168
Содержание GRZ100 B Series
Страница 264: ... 263 6 F 2 S 0 8 4 6 Appendix A Block Diagram ...
Страница 271: ... 270 6 F 2 S 0 8 4 6 ...
Страница 272: ... 271 6 F 2 S 0 8 4 6 Appendix B Signal List ...
Страница 307: ... 306 6 F 2 S 0 8 4 6 ...
Страница 308: ... 307 6 F 2 S 0 8 4 6 Appendix C Variable Timer List ...
Страница 310: ... 309 6 F 2 S 0 8 4 6 Appendix D Binary Input Output Default Setting List ...
Страница 321: ... 320 6 F 2 S 0 8 4 6 ...
Страница 322: ... 321 6 F 2 S 0 8 4 6 Appendix E Details of Relay Menu and LCD Button Operation ...
Страница 331: ... 330 6 F 2 S 0 8 4 6 ...
Страница 340: ... 339 6 F 2 S 0 8 4 6 Appendix G Typical External Connections ...
Страница 377: ... 376 6 F 2 S 0 8 4 6 ...
Страница 384: ... 383 6 F 2 S 0 8 4 6 Appendix J Return Repair Form ...
Страница 388: ... 387 6 F 2 S 0 8 4 6 Customer Name Company Name Address Telephone No Facsimile No Signature ...
Страница 389: ... 388 6 F 2 S 0 8 4 6 ...
Страница 390: ... 389 6 F 2 S 0 8 4 6 Appendix K Technical Data ...
Страница 401: ... 400 6 F 2 S 0 8 4 6 ...
Страница 402: ... 401 6 F 2 S 0 8 4 6 Appendix L Symbols Used in Scheme Logic ...
Страница 405: ... 404 6 F 2 S 0 8 4 6 ...
Страница 406: ... 405 6 F 2 S 0 8 4 6 Appendix M Example of Setting Calculation ...
Страница 417: ... 416 6 F 2 S 0 8 4 6 ...
Страница 418: ... 417 6 F 2 S 0 8 4 6 Appendix N IEC60870 5 103 Interoperability and Troubleshooting ...
Страница 430: ... 429 6 F 2 S 0 8 4 6 Appendix O Programmable Reset Characteristics and Implementation of Thermal Model to IEC60255 8 ...
Страница 434: ... 433 6 F 2 S 0 8 4 6 Appendix P Inverse Time Characteristics ...
Страница 437: ... 436 6 F 2 S 0 8 4 6 ...
Страница 438: ... 437 6 F 2 S 0 8 4 6 Appendix Q Failed Module Tracing and Replacement ...
Страница 444: ... 443 6 F 2 S 0 8 4 6 Appendix R Ordering ...
Страница 447: ......