power voltage

基本解釋

Reasonably cutting off load can be controlled the range of the power voltage.
郃理地投切負(fù)載能夠控制電源電壓的波動(dòng)範(fàn)圍。
The cause of the improper trip of 4 pole circuit breaker was analyzed. A subsidiary power voltage is applied to solve the problem.
分析了4極斷路器非正常跳牐的原因，提出採(cǎi)用施加外接輔助電源電壓的解決措施。
The phase difference often needs to be measured between two signals with the same frequency in power system, such as power voltage and power current signals.
在電力系統(tǒng)中常常需要對(duì)兩個(gè)同頻率信號(hào)（如工頻電壓和工頻電流）之間的相位關(guān)系進(jìn)行準(zhǔn)確的測(cè)量。

And these electrodes are then connected to a variable voltage power supply.
這些電極然後,和一個(gè)變壓電源連接起來(lái)了。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

New York City, electric power is transmitted by high voltage cables encased in steel pipelines to electric substations where the power is converted to low voltage feeders supplying about 55 distribution networks.
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Digitizing and consolidating analog power sources that require a separate wire for each voltage, Power-One will ultimately be a major beneficiary of this trend.
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The authorities blame unexpected storms, tree branches falling on high-voltage power lines (as in the Italian example) and other acts of nature.
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