融冰整流装置离散控制的优化

2017 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) Pub Date : 2017-05-01 DOI:10.1109/ICIEAM.2017.8076248

A. Zasypkin, A. Shchurov

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引用次数: 0

摘要

用电流加热架空导线融冰，主要用于防止冰、风事故。在风速、气温和冰壁厚度决定的所有可能的天气条件下，当前的增加伴随着冰融化时间的缩短。作者研究了改善整流器单元离散控制的方法，以确保在架空线路相位时最大可能的电流值。他们提出了关于简化离散控制整流器的控制单元和在融冰过程中不降低电流的晶闸管变换器设计的建议。

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Optimization of discrete control of rectifier unit for ice melting

Ice melting by heating overhead wires with electric current is mainly used for prevention of ice and wind accidents. Current increase is accompanied by reduced ice melting time under all possible weather conditions determined by wind speed, air temperature, and ice wall thickness. The authors investigate ways to improve discrete control of the rectifier unit that ensure the greatest possible current values at overhead line phases. They provide recommendations concerning simplification of a control unit of the discretely controlled rectifier and of the thyristor converter design without current decrease during ice melting.

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来源期刊

2017 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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