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PDF GRZ100-206 Data sheet ( Hoja de datos )
| Número de pieza | GRZ100-206 | |
| Descripción | DISTANCE RELAY INSTRUCTION MANUAL | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GRZ100-206 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas | ||
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6F2S0846
INSTRUCTION MANUAL
DISTANCE RELAY
GRZ100 - ∗∗∗B
© TOSHIBA Corporation 2006
All Rights Reserved.
( Ver. 0.5)
1 page  
Contents
6F2S0846
Safety Precautions
1. Introduction
2. Application Notes
2.1 Power System Protection - Basic Concepts
2.1.1 The Function of The Protection Relay
2.1.2 Protection Relay Requirements
2.1.4 Distance Relay - General Performance
2.1.5 Power Swing and Out-of-Step
2.1.6 Redundant Configuration of Protection Relay and Improvement of
Reliability
2.2 Principle of Distance Measurement
2.2.1 Phase Fault
2.2.2 Earth Fault
2.3 Multi-Terminal Line Protection
2.3.1 Increased Use of Multi-Terminal Lines
2.3.2 Protection Problems on Three-Terminal Application
2.3.3 Three-Terminal Line Protection
2.4 Protection Scheme
2.4.1 Time-Stepped Distance Protection
2.4.2 Zone 1 Extension Protection
2.4.3 Command Protection
2.4.4 Directional Earth Fault Protection
2.4.5 Overcurrent Backup Protection
2.4.6 Thermal Overload Protection
2.4.7 Switch-Onto-Fault Protection
2.4.8 Stub Protection
2.4.9 Overvoltage and Undervoltage Protection
2.4.10 Broken Conductor Protection
2.4.11 Breaker Failure Protection
2.4.12 Out-of-Step Protection
2.4.13 Voltage Transformer Failure Supervision
2.4.14 Power Swing Blocking
2.4.15 Tripping Output Signals
2.4.16 Fault Detector
2.5 Characteristics of Measuring Elements
2.5.1 Distance Measuring Elements Z1, Z1X, Z2, ZF, Z3, Z4, ZR1, ZR2, ZND
and PSB
2.5.2 Phase Selection Element UVC
2.5.3 Directional Earth Fault Elements DEFF and DEFR
2.5.4 Inverse Definite Minimum Time (IDMT) OC, EF, DEF Elements
2.5.5 Out-of-Step Element OST
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6F2S0846
Either one or two rear ports (RS485 or fibre optic) are provided for connection to a remote PC and
for IEC60870-5-103 communication with a substation control and automation system. Further,
Ethernet LAN port can be provided as option.
Further, the GRZ100 provides the following functions.
- Configurable binary inputs and outputs
- Programmable logic for I/O configuration, alarms, indications, recording, etc.
- Automatic supervision
The GRZ100 has the following models:
Relay Type and Model
Relay Type:
- Type GRZ100; Numerical distance relay
Relay Model:
- Model 100 series: No autoreclose
• Model 101B; 18 binary inputs, 13 binary outputs, 6 binary outputs for tripping
• Model 102B; 18 binary inputs, 23 binary outputs, 6 binary outputs for tripping
- Model 200 series: With autoreclose for single breaker scheme
• Model 201B; 18 binary inputs, 23 binary outputs, 6 binary outputs for tripping
• Model 202B; 21 binary inputs, 27 binary outputs, 6 binary outputs for tripping
• Model 203B; 24 binary inputs, 41 binary outputs, 6 binary outputs for tripping
• Model 204B; 22 binary inputs(12-independent), 19 binary outputs, 3 binary outputs for tripping
• Model 205B; 25 binary inputs(12-independent), 23 binary outputs, 3 binary outputs for tripping
• Model 206B; 28 binary inputs(12-independent), 37 binary outputs, 3 binary outputs for tripping
- Model 300 series: With autoreclose for one-and-a-half breaker scheme
• Model 301B; 18 binary inputs, 23 binary outputs, 6 binary outputs for tripping
• Model 302B; 21 binary inputs, 27 binary outputs, 6 binary outputs for tripping
• Model 303B; 24 binary inputs, 41 binary outputs, 6 binary outputs for tripping
- Model 400 series: With autoreclose for single breaker scheme / With fault detector
• Model 401B; 21 binary inputs, 35 binary outputs, 6 binary outputs for tripping
- Model 500 series: With autoreclose for one-and-a-half breaker scheme / With fault detector
• Model 501B; 21 binary inputs, 35 binary outputs, 6 binary outputs for tripping
⎯ 10 ⎯
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet GRZ100-206.PDF ] | |
Hoja de datos destacado
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