半可控整流系统电能质量的实验分析

2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE) Pub Date : 2019-11-01 DOI:10.1109/WITCONECE48374.2019.9092923

Mahashree Tamta, Rituraj, M. Chaturvedi

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引用次数: 1

摘要

本文由半控制整流电路组成，以晶闸管作为控制开关。提供给这些开关的栅极脉冲在各种发射角度为15V(直流矩形信号)。整流电路在R负载上，并且注意到，即使在R负载下，交流电源也向负载侧提供Q功率。由于R负载不需要Q功率，所以在不同发射角度下，被控开关需要Q功率。Q功率与实际功率因数角的正弦成正比。本文所推测的方面对有控制整流器系统的工业有帮助。

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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Experimental Analysis of Power Quality of Semi Controlled Rectifier System

The paper consists of semi-controlled rectifier circuits having thyristors as controlled switches. The gate pulse provided to these switches is of 15V (DC rectangular signal) at various firing angles. The rectifier circuit is on R load and it was noticed that even at R load the AC supply is supplying Q power towards the load side. Since R load doesn’t demand Q power, the Q power is demanded by the controlled switches, at various firing angle. The Q power is directly proportional to the Sine of actual power factor angle. Aspect surmised from this paper is helpful for industries having systems working on controlled rectifiers.

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来源期刊

2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)

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