1) the malfunctions of secondary voltage circuit
二次电压故障
2) secondary voltage circuit fault
二次电压回路故障
1.
The paper analyzes the effects and influences on relay protection due to fault of PT secondary voltage circuit and summarizes thier causes and harms,and puts forward the strategy of managing PT secondary voltage circuit fault to improve the security of electric power net.
PT二次电压回路对变电站二次系统的正常运行起着重要作用,PT二次电压回路故障会引起继电保护装置的误动作或拒动。
3) sequential fault
二次故障
4) PT secondary fault
PT二次故障
5) fault voltage
故障电压
6) voltage fault
电压故障
1.
For all the characteristics of voltage fault, this paper uses the main circuit topology composing non-controllable three-phase rectifier and three single-phase full-bridge inverters, and completes the design of the main circuit.
分析了可控电压质量扰动发生装置的工作原理和基本工作结构,针对各种电压故障的特点,确定了采用三相不可控整流和三个单相全桥逆变器所组成的主电路拓扑结构并完成了主电路的设计。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条