电工技术学报  2017, Vol. 32 Issue (10): 190-195    DOI:
电机与电器 |
基于等电流相位法的单相干式空心电抗器设计
马超, 赵彦珍, 马西奎
西安交通大学电气工程学院 西安 710049
Design method Based on Layer Current Phase Equality in Single-Phase Dry-Type Air-Core Reactor
Ma Chao, Zhao Yanzhen, Ma Xikui
School of Electrical Engineering Xi’an Jiaotong University Xi’an 710049 China
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摘要 单相干式空心电抗器损耗过大会减少电抗器的使用寿命以及影响电网的正常运行。为了降低电抗器的损耗,本文提出等电流相位法。基于电抗器的电路模型,对等电流相位法进行了论证,并推导了相应的层匝数设计计算公式。仿真结果表明:该方法不仅可减少电抗器的损耗,而且可使各层交流、直流电流分布一致,各包封交流、直流温升分布一致。
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马超
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马西奎
关键词 等电流相位法 干式空心电抗器 平波电抗器    
Abstract:Excessive power loss of single-phase dry-type air-core reactor would reduce service life of the reactor and influence the operation of the grid. In order to reduce power loss of the reactor, a new design method based on current phase equality is proposed. According to circuit model of the reactor, the design method is demonstrated and the formula for calculating the number of layer turns is derived. The simulation results shows that this method can not only lower power loss of the reactor, but also can make the AC and DC current distributions of each layer consistent as well as the AC and DC temperature distributions of each package consistent.
Key wordsCurrent phase equality    dry-type air-core reactor    smoothing reactor   
收稿日期: 2015-08-11      出版日期: 2017-05-26
PACS: TM472  
通讯作者: 马 超 男,1989年生,硕士,研究方向为干式空心电抗器的设计及其优化。E-mail: chaoma_2012@163.com   
作者简介: 赵彦珍 女,1967年生,副教授,硕士生导师,研究方向为电磁场理论及其数值分析。E-mail: zhaoyzh@mail.xjtu.edu.cn
引用本文:   
马超, 赵彦珍, 马西奎. 基于等电流相位法的单相干式空心电抗器设计[J]. 电工技术学报, 2017, 32(10): 190-195. Ma Chao, Zhao Yanzhen, Ma Xikui. Design method Based on Layer Current Phase Equality in Single-Phase Dry-Type Air-Core Reactor. Transactions of China Electrotechnical Society, 2017, 32(10): 190-195.
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https://dgjsxb.ces-transaction.com/CN/Y2017/V32/I10/190