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关注：1
2013-05-23 12:21
求翻译：实验表明：当谐波畸变率为4％时，功率因数可达0.98，基本消除了谐波对电网的污染。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
实验表明：当谐波畸变率为4％时，功率因数可达0.98，基本消除了谐波对电网的污染。
问题补充： |
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2013-05-23 12:21:38
Experiments show that: when the harmonic distortion rate of 4%, power factor up to 0.98, basically eliminating the pollution of harmonics on the grid.
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2013-05-23 12:23:18
Experiments have shown that when harmonic distortion rate is 4 percent, the power factor can be up to 0.98 and eliminate the harmonics of the power grid.
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2013-05-23 12:24:58
The experiment indicated that,When the overtone distortion factor is 4%, the power factor may reach 0.98, eliminated the overtone basically to the electrical network pollution.
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2013-05-23 12:26:38
Experiments show that when 4% is harmonic distortion rate, power factor 0.98 per cent, eliminating pollution of the harmonics of the power grid.
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2013-05-23 12:28:18
正在翻译，请等待...
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