1) line no-load switching
线路空载合闸
2) switch unloaded line
合空载线路
3) no-load switching-in
空载合闸
1.
We study the calculating method and program the calculating software to simulate the exciter flow current on the no-load switching-in of transformer.
对涌流瞬态过程进行了分析,研究计算办法并编制了计算软件,可以对变压器空载合闸时的励磁涌流进行计算模拟。
4) unloaded line
空载线路
1.
Analysis of power frequency over-voltage for unloaded lines by using PSCAD/EMTDC
基于PSCAD/EMTDC软件的空载线路工频过电压分析
2.
The power frequency overvoltage of unloaded line because of the capacity effect is studied,and the effect of eliminating power frequency overvoltage using shunt reactors is analyzed.
讨论了空载线路在电容效应下产生的工频过电压,并对并联电抗器抑制工频过电压的作用进行了理论分析。
3.
With the aim of becoming one of the feasible black-start plans,the verification of switching overvoltage in unloaded line is one of the important verification.
在制定电力系统黑启动方案过程中,为验证方案的可行性,需要对黑启动方案进行各项技术指标(发电机的自励磁、空充线路过电压、频率和电压稳定问题等)的校验,以便成为黑启动方案的备选方案,其中空载线路合闸操作过电压的校验便是其中较为重要的一项。
5) closing in 10 kV line
10kV线路合闸
6) no load turn-on test
空载合闸试验
1.
The article makes a theoretic analysis based on current waveforms of several types of locomotives′ no load turn-on tests,combines with the characteristic data of type TM2 locomotive,calculates and simulates the no load turn-on current waveform of the locomotive,and then gets the existing reason for the no load turn-on current.
对几种电力机车空载合闸试验测试的电流波形进行理论分析,结合TM2型电力机车相关参数进行计算,并模拟出其空载合闸电流的波形,得出产生空载合闸电流的原因,提出了解决空载合闸电流造成的跳主断误保护现象的建议。
补充资料：空载
见“负荷③”(285页)。
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