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GRZ100-206 Schematic ( PDF Datasheet ) - Toshiba

Teilenummer GRZ100-206
Beschreibung DISTANCE RELAY INSTRUCTION MANUAL
Hersteller Toshiba
Logo Toshiba Logo 




Gesamt 70 Seiten
GRZ100-206 Datasheet, Funktion
6F2S0846
INSTRUCTION MANUAL
DISTANCE RELAY
GRZ100 - ∗∗∗B
© TOSHIBA Corporation 2006
All Rights Reserved.
( Ver. 0.5)






GRZ100-206 Datasheet, Funktion
6F2S0846
2.5.6 Voltage and Synchronism Check Elements OVL, UVL, OVB, UVB, and
SYN
2.5.7 Current Change Detection Elements OCD and OCDP
2.5.8 Negative Sequence Directional Elements DOCNF and DOCNR
2.5.9 Level Detectors
2.5.10 Fault Detector Elements
2.6 Autoreclose
2.6.1 Application
2.6.2 Scheme Logic
2.6.3 Setting
2.6.4 Autoreclose Output Signals
2.7 Fault Locator
2.7.1 Application
2.7.2 Distance to Fault Calculation
2.7.3 Starting Calculation
2.7.4 Displaying Location
2.7.5 Setting
3. Technical Description
3.1 Hardware Description
3.1.1 Outline of Hardware Modules
3.1.2 Transformer Module
3.1.3 Signal Processing Module
3.1.4 Binary Input and Output Module
3.1.5 Human Machine Interface (HMI) Module
3.1.6 Fault Detector Module
3.2 Input and Output Signals
3.2.1 Input Signals
3.2.2 Binary Output Signals
3.2.3 PLC (Programmable Logic Controller) Function
3.3 Automatic Supervision
3.3.1 Basic Concept of Supervision
3.3.2 Relay Monitoring and Testing
3.3.3 CT Circuit Current Monitoring
3.3.4 Signal Channel Monitoring and Testing
3.3.5 Disconnector Monitoring
3.3.6 Failure Alarms
3.3.7 Trip Blocking
3.3.8 Setting
3.4 Recording Function
3.4.1 Fault Recording
3.4.2 Event Recording
3.4.3 Disturbance Recording
3.5 Metering Function
4. User Interface
113
114
115
116
117
119
119
121
131
133
134
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134
135
136
136
138
138
138
145
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147
152
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5

6 Page









GRZ100-206 pdf, datenblatt
6F2S0846
Table 1.1.1 shows the measuring elements incorporated.
Measuring elements
Z1S, Z1SX, Z2S, Z3S,
ZFS, ZR1S, ZR2S, Z4S,
ZNDS
Z1G, Z1GX, Z2G, Z3G,
ZFG, ZR1G, ZR2G,
Z4G, ZNDG
UVC
DEFF, DEFR
OC, OCI
EF, EFI
SOTF (OCH)
VTF (OVG, UVF, OCD)
PSBS, PSBG
OST
BF
THM
OVS1, OVS2, OVG1,
OVG2, UVS1, UVS2,
UVG1, UVG2
BCD
FL
ARC (SYN, UV, OV)
FD
AMF
Table 1.1.1 Incorporated Measuring Elements
Model
101, 102
201, 202,
203, 204,
205, 206
301,
302, 303
Distance element (phase fault)
9
99
Distance element (earth fault)
9
99
Phase selection element
Directional earth fault element
Overcurrent element (phase fault)
Overcurrent element (earth fault)
Switch-onto-fault protection
VT failure supervision
Power swing blocking
Out-of-step tripping
Breaker failure protection
Thermal overload protection
Overvoltage & undervoltage
protection
Broken conductor detection
Fault locator
Autoreclose function
Fault detector
Automatic monitoring
Automatic testing
(Signal channel testing)
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
99
99
99
99
99
99
99
99
99
99
99
99
99
1CB 2CB
99
99
401
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1CB
9
9
9
501
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2CB
9
9
9
11

12 Page





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