The statement about arc suppression coil in power system is correct ()
A、Usually connected between the transformer neutral point and ground
B、Arc suppression coil is inductive
C、When the power system is normal, there is a large inductive current through the arc suppression coil;
D、 The current at the grounding point can be small or equal to zero if the number of turns of arc suppression coil is properly selected
A、Usually connected between the transformer neutral point and ground
B、Arc suppression coil is inductive
C、When the power system is normal, there is a large inductive current through the arc suppression coil;
D、 The current at the grounding point can be small or equal to zero if the number of turns of arc suppression coil is properly selected
Electrical Equipment and Operation（电气设备及运行）
章节列表
Chapter 1 Cognition of Power Plants and Stations10Chapter 2 Switching Equipment and Operation57Chapter 3 Transformer and Operation38Chapter 4 Current-limiting Electrical Appliances and Operation9Chapter 5 Reactive Power Compensation Equipment and Its Operation10chapter 6 Busbar, Cable, Insulator and Operation10Chapter 7 Basic Operation of Electrical Primary System22Chapter 8 Power Distribution Device and Operation33