GE MiCOM P40 Agile User Manual

5.11 Function Key Interface 74
Chapter 5 Configuration 75
1 Chapter Overview 77
2 Settings Application Software 78
3 Using the HMI Panel 79
3.1 Navigating the HMI Panel 80
3.2 Getting Started 80
3.3 Default Display 81
3.4 Default Display Navigation 82
3.5 Password Entry 83
3.6 Processing Alarms and Records 83
3.7 Menu Structure 84
3.8 Changing the Settings 85
3.9 Direct Access (The Hotkey menu) 86
3.9.1 Setting Group Selection Using Hotkeys 86
3.9.2 Control Inputs 86
3.9.3 Circuit Breaker Control 87
3.10 Function Keys 87
4 Line Parameters 89
4.1 Tripping Mode 89
4.1.1 CB Trip Conversion Logic Diagram 89
4.2 Residual Compensation 90
4.3 Mutual Compensation 90
5 Date and Time Configuration 92
5.1 Using an SNTP Signal 92
5.2 Using an IRIG-B Signal 92
5.3 Using an IEEE 1588 PTP Signal 92
5.4 Without a Timing Source Signal 93
5.5 Time Zone Compensation 93
5.6 Daylight Saving Time Compensation 94
6 Settings Group Selection 95
Chapter 6 Current Differential Protection 97
1 Chapter Overview 99
2 Current Differential Protection Principle 100
2.1 Numerical Current Differential Protection 100
3 Synchronisation of Current Signals 102
3.1 Time Alignment using Ping-Pong Technique 102
3.2 GPS Synchronisation 103
4 Phase Current Differential Protection 105
4.1 Phase Current Differential Tripping Criteria 106
4.2 Phase Current Differential Protection Logic 107
5 Neutral Current Differential Protection 108
6 Three-Terminal Schemes 109
6.1 Three-Terminal Scheme Reconfiguration on Energisation 110
7 Transient Bias 111
8 Capacitive Charging Current Compensation 112
9 CT Compensation 113
10 Feeders with In-Zone Transformers 114
10.1 CT Phase Correction 114
10.2 Zero Sequence Filtering 115
10.3 Magnetising Inrush Restraint 116
10.3.1 Second Harmonic Restraint 117
10.4 Overfluxing Restraint 119
P543i/P545i Contents
P54x1i-TM-EN-1 iii

GE MiCOM P40 Agile Specifications

General

Brand	GE
Model	MiCOM P40 Agile
Category	Control Unit
Language	English