三相输入电流整形器的成本/性能考虑

TELESCON '94 - The First International Telecommunications Energy Special Conference Pub Date : 1994-04-11 DOI:10.1109/TELESC.1994.4794330

A. Pietkiewicz, D. Tollik

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引用次数: 6

摘要

本文讨论了三相整流器输入电流整形的两种高功率因数方法。第一种方法给出了更高的总谐波失真值，但更简单，因此更便宜，更有效，更可靠。第二种方法可以减少THD，但要复杂得多，成本也高得多。由此得出结论，从用户的角度来看，没有必要接受这些处罚来购买低价值的THD。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Cost / Performance Considerations for 3 - Phase Input Current Shapers

The paper discusses two alternative high Power Factor approaches to input current shaping in 3-phase rectifiers. The first approach gives higher value of Total Harmonic Distortion but is much simpler and thus cheaper, more efficient and more reliable. The second approach reduces the THD but is much more complicated and expensive. It is concluded that, from the user point of view, there is no need to accept these penalties to buy low value of THD.

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TELESCON '94 - The First International Telecommunications Energy Special Conference

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