By definition, the guard terminal is nearly at the same potential as the high impedance terminal, so the guard terminal will be at the same potential as the magnitude of the voltage source.
根据定义，保护端与该高阻端处在几乎相同的电位，所以保护端就与电压源为相同电位。
2
Varies the generator terminalvoltage in accordance with its load to hold constant voltage at some point electrically remote from the generator, such as the station high voltage bus.
按发电机的负荷改变发电机的端电压使远离发电机的某一电气点如变电站高压母线的电压稳定不变。
3
In accordance with the high and extra highvoltage long distance transmission line, this paper presents a fault location method based on two terminal information of self synchronous rectification.