电压总畸变率的英文

英文翻译手机版

"电压"英文翻译 voltage; electric tension; e ...
"总"英文翻译 assemble; gather; put togeth ...
"畸变"英文翻译 aberration; distortion; fals ...
"率"英文翻译 rate; ratio; proportion
"总畸变" 英文翻译 : overall distortion; resultant distortion
"谐波电压畸变率" 英文翻译 : vthd
"畸变率" 英文翻译 : aberration rate; distortion factor; distortion-factor
"波形畸变率" 英文翻译 : waveform deviation factor; waveform distortion factor
"源电压总失真" 英文翻译 : total source voltage distortion
"thd总谐波畸变率" 英文翻译 : thd total harmonic distortion
"交流电压畸变" 英文翻译 : alternating-voltage distortion
"变率" 英文翻译 : (表示数列平均变动程度的量) variability
"闪烁,闪光,晃动,电压波形畸变" 英文翻译 : flicker
"畸变" 英文翻译 : [电学] aberration; distortion; falsification; skewness◇畸变变压器 distortion transformer
"扼压总管" 英文翻译 : choke and kill manifold
"高压总管" 英文翻译 : high pressure main; high-pressure main
"高压总管线" 英文翻译 : high-pressure main
"减压总时间" 英文翻译 : total decompression time
"水压总管" 英文翻译 : hydraulic main; water pressure main
"增压总管" 英文翻译 : pumping main
"变率图" 英文翻译 : rate-of-change map
"风变率" 英文翻译 : wind variability
"缓变率" 英文翻译 : ram rate; ramrate
"距变率" 英文翻译 : range rate
"裂变率" 英文翻译 : fission rate

In accord with the state standard about harmonic . the harmonic permission value of tangqian line is calculated . some measurement data are shown and analyzed , and some main conclusion is drawed that the 7th harmonic voltages of tangqian line is near to the permission value , total harmonic voltage distortion ratio has oversteped the permission value . the 3th harmonic , the 5th harmonic , the 7th harmonic and the 9th harmonic current from tangqian line all overstep the permission , the largest 5th harmonic current ratio in tangsc reaches 44 % , the 7th harmonic and the 9th harmonic current in tang7c and tangsc is large maybe because the harmonic current is magnified . this paper studies the model of each element in tang yin substation
根据有关公用电网谐波的国家标准，计算出汤牵线注入汤阴变电站的谐波电流允许值，从实测数据可以得出一些重要结论：汤牵线7次谐波电压含有率的最大值接近国标中的限值，汤牵线的谐波电压总畸变率的最大值已超标；汤牵线注入电网的3 、 5 、 7 、 9次谐波电流都超标；汤6c电容器的5次谐波电流含有率较高，最高达到44 ；汤7c和汤8c电容摘要器的7次和9次谐波电流含有率偏高，原因可能是发生了谐波电流放大现象。