alternating current power
交流电源
常用释义
英式发音
美式发音
基本释义
- 交流功率，交流电源，交羚力：指交流电所传输的电力。
例句
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1·The modified types will not be equipped with commutation transformer and the three-phase alternating current power supply directly acquires DC voltage through bridge type rectifier.改进型不配整流变压器，将三相交流电源直接由桥式整流获得直流电压。
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2·High power factor stabilized voltage supply is a kind of high performance alternating current power supply which can not only steady the output voltage but also enhance the input power factor.高功率因数稳压电源是一种既能起到稳压作用又可以提高电源输入端功率因数的高性能交流电源。
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3·Some cutting-edge photovoltaic cells offer an even higher initial efficiency but fall behind when the DC power they produce is converted to grid-ready alternating current.一些先进的光伏电池甚至可以提供更高的效率，但是由于要把直流电源转化为交流电，转换效率有所降低。
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4·The system generates a direct current, so using it to power DC devices locally is more efficient than switching to the alternating current needed to feed it back to the grid.该系统产生的电流为直流电，所以用来驱动本地的直流点装置比将其转化为交流电输入电网来的更有效率。
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5·Step down transformers provide low voltage AC power for lighting, instruments and other circuits that use alternating current at a lower voltage.降压变压器低压AC电源提供照明，仪器仪表和其他使用交流电在一个较低的电压的电路。
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6·On the railway of electrization, power supply mode is requested to be the single-phase alternating current.在铁道电气化牵引区段，牵引供电网采用单相工频交流电供电方式。
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7·Primary electrical power is provided by two engine driven generators which supply three-phase, 115 volt 400 cycle alternating current.主电力是由两个发动机驱动发电机供应三相，115伏400周期交流电。
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8·Further, the current quadrilateral and admittance quadrilateral, as well as their similarity to the power quadrilateral in non-sinusoidal alternating-current circuits were derived.由功率四边形进一步确立了非正弦交流电路中的电流四边形和导纳四边形，以及它们和功率四边形的相似关系。
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9·It is intended primarily for alternating current (ac) power use, but has enough battery back-up power for an hour of operation.该设备主要适用于交流电源(AC)，但是配备的电池储备电源足够使用1小时。
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10·With the alternating current that flows through the power distribution system, the superconducting cables do suffer some losses of energy.对于输电系统输送的交流电，超导电缆在传导时确实会损失一些能量。
同义词