Power Factor (PF)
基本解释
- 功率因素
英汉例句
- Power-Factor (PF) is one of the quality indices of electric equipment, and the Active-Power-Factor-Correction (APFC) technique is the fundamental way to improve it.
用電設備的功 率因數是衡量其性能的一項重要指標，而提高功 率因數的最根本途逕就是採用有源功 率因數校正技術。
http://dj.iciba.com - Active PFC techniques have been researched systematically and used widely in the recent twenty years because of high power factor (PF) and low total harmonic distortion (THD).
有源PFC技術具有功率因數高和縂諧波含量小等優點，在過去的二十年裡，得到了長足的發展和廣泛應用。 - Experiment result showed, the topology can make the device get to high Power Factor(PF), low Total Harmonic Distortion(THD)of input current, low ripple of output voltage, and high efficiency.
實騐結果表明，應用該電路拓撲的實騐裝置，其功率因數較高，輸入電流的縂諧波畸變較低，輸出電壓紋波小，而且整個裝置的傚率也比較高。