京移通信设计院有限公司,北京,100035
Published:2005
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[1]赵黎明.对UPS两项指标的探讨[J].电信工程技术与标准化,2005(05):31-35.
赵黎明. Study and Discussion on Two Parameter of UPS[J]. 2005, (5): 31-35.
[1]赵黎明.对UPS两项指标的探讨[J].电信工程技术与标准化,2005(05):31-35. DOI:
赵黎明. Study and Discussion on Two Parameter of UPS[J]. 2005, (5): 31-35. DOI:
本文阐述了UPS招标文件中输入电流谐波成份和输入功率因数两项指标的重要性
指出常用的双变换在线式UPS提高输入功率因数及降低输入电流谐波成份的解决方法。
Input harmonic current and input power factor
the two important parameter of UPS
is discussed and studied in this paper. The solution to increase input power factor and to decrease harmonic current of online UPS is decussed also.
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