英德
有道
百度
谷歌
图片
维基
百科
有功功率表 [yǒu gōng gōng lǜ biǎo]
[电] active power meter
- 讨论了用钳形功率因数表在线判断三相三线有功电能表48种接线方式的原理及方法。
The principle and method for judging 48 wiring modes of the three-phase and three-wire Watt-hour meter by using pincers power factor meter are discussed in this paper. - 工控机完成有功功率、无功功率以及功率因数的计算，并查询模糊控制表，给出控制量。
The host computer finishes the calculation of active power, reactive power and power factor, inquire fuzzy form of controlling , give and publish the controlling amount.
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