Table Of Contents - Toshiba GRL100-701B Instruction Manual

Contents
Safety Precautions
1. Introduction
2. Application Notes
2.1 Protection Schemes
2.2 Current Differential Protection
2.2.1 Operation of Current Differential Protection
2.2.2 Segregated-phase Current Differential Protection
2.2.3 Zero-phase Current Differential Protection
2.2.4 Fail-safe Function
2.2.5 Remote Differential Trip
2.2.6 Transmission Data
2.2.7 Synchronized Sampling
2.2.8 Charging Current Compensation
2.2.9 Blind Zone Protection
2.2.10 Application to Three-terminal Lines
2.2.11 Dual Communication Mode
2.2.12 Application to One-and-a-half Breaker Busbar System
2.2.13 Communication System
2.2.14 Setting
2.3 Distance Protection
2.3.1 Time-Stepped Distance Protection
2.3.2 Command Protection
2.3.3 Power Swing Blocking
2.4 Directional Earth Fault Protection
2.4.1 Directional Earth Fault Command Protection
2.4.2 Directional Earth Fault Protection
2.5 Overcurrent Backup Protection
2.5.1 Inverse Time Overcurrent Protection
2.5.2 Definite Time Overcurrent Protection
2.6 Transfer Trip Function
2.7 Out-of-step Protection
2.8 Thermal Overload Protection
2.9 Overvoltage and Undervoltage Protection
2.9.1 Overvoltage Protection
2.9.2 Undervoltage Protection
2.10 Broken Conductor Protection
2.11 Breaker Failure Protection
2.12 Switch-Onto-Fault Protection
2.13 Stub Protection
2.13.1 STUB DIF Protection
2.13.2 STUB OC Protection
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