牵引变电所整流器能量特性分析

2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI:10.1109/KhPIWeek53812.2021.9570092

Y. Shcherback, K. Ivakina, O. Plakhtii

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引用次数: 1

摘要

对带升压整流器的可控脉宽调制整流器的电磁过程进行了分析。采用积分法确定无功功率，得到了整流装置功率因数的表达式。结果表明，可调脉宽调制参数对功率因数影响不大。功率因数大于相控时。

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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Analysis of the Energy Characteristics of the Traction Substation Rectifier

The analysis of the electromagnetic processes of a rectifier unit with a controlled pulse-width modulation with a booster rectifier is carried out. An expression for the power factor of a rectifier unit is obtained by an integral method for determining reactive power. It is shown that the adjustable pulse width modulation parameter has little effect on the power factor. The power factor is greater than with phase control.

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来源期刊

2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)

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