1) three-phase voltage
三相电压
1.
Data acquisition system of monolithic computer by three-phase voltage monitoring and requlation;
三相电压监控及调压的单片机数据采集系统
2.
The paper introduced fundamental principle of SVPWM,expounded design of structure of three-phase voltage type PWM rectifier system based on SVPWM control.
文章介绍了电压空间矢量脉宽调制(SVPWM)的基本原理,阐述了基于SVPWM控制的三相电压型PWM整流器系统结构的设计,给出了电压、电流双闭环控制的设计参数及SVPWM控制算法的实现。
3.
In this paper,using matlab to simulate single-phase-to-earth fault of the neutral ungrounding power system,by analyzing zero sequence current of each line,the fault line is judged;by analyzing three-phase voltage、three-phase current of fault line,the fault phase is judged.
文中利用Matlab对中性点不接地系统单相接地故障进行仿真,重点探讨了仿真模型的搭建过程;通过对各线路零序电流波形的分析,判断出故障线路;通过对故障线路三相电压、电流波形的分析,判断出接地相。
2) the 3rd_phase voltage
第三相电压
3) three-phase voltmeter
三相电压表
4) phase floating of three-phase-voltage
三相电压相移
6) three-phase distribution transformers
三相配电变压器
1.
Based on the result that transformer can transform travelling waves effectively,this paper researches the transform characteristic of travelling waves in three-phase distribution transformers.
在已经证明配电变压器能有效传变行波信号的基础上,本文对三相配电变压器的行波传变特征进行了研究。
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