The role of the components of shunt capacitor device in the power grid is ()
A、Series reactor can restrain inrush current of closing and harmonic of power grid
B、 Discharge device can discharge capacitor energy storage, provide relay protection signal
C、Zinc oxide arrester and overvoltage protection device can suppress operating overvoltage
D、 A single capacitor protection fuse provides quick protection against short circuit between electrodes of capacitors without internal fuse.
A、Series reactor can restrain inrush current of closing and harmonic of power grid
B、 Discharge device can discharge capacitor energy storage, provide relay protection signal
C、Zinc oxide arrester and overvoltage protection device can suppress operating overvoltage
D、 A single capacitor protection fuse provides quick protection against short circuit between electrodes of capacitors without internal fuse.
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