高压直流阀等效电路模型与晶闸管结温计算研究

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-01-27 DOI:10.1155/2024/6671153

Wei Yao, Yang Liu, Lei Guo, Guojun Ding, Chaofeng Zhang, Sen Wang

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引用次数: 0

摘要

针对串联水路中换向阀组件各级晶闸管结温的差异，建立了阀组件晶闸管结温计算的等效模型，并利用PLECS仿真软件对各级晶闸管的结温进行了仿真求解，从实测散热器表面的最高温度对晶闸管的结温进行了校核，结温校核结果表明阀组件晶闸管结温计算的等效模型具有较高的精度。

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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Research on Equivalent Circuit Model of HVDC Valve and Calculation of Thyristor Junction Temperature

For the difference of thyristor junction temperature at all levels in the transducer valve assembly in the series water circuit, an equivalent model of thyristor junction temperature calculation for the valve assembly is established, and PLECS simulation software is used to simulate and solve the junction temperature at all levels of the thyristor and check the junction temperature of the thyristor from the highest temperature of the measured radiator surface, and the results of the junction temperature checking show that the equivalent model of thyristor junction temperature calculation for the valve assembly has a high accuracy.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.