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.
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.
[1] 路宝民, 郑殿春. 户外干式空心电抗器设计的若干问题[J]. 哈尔滨电工学院学报, 1994, 17(3): 252-258. Lu Baomin, Zheng Dianchun. Some problems in the design of dry-type air-core reactor[J]. Harbin Insti- tute of Electrical Technology Journal, 1994, 17(3): 252-258. [2] 朱东柏, 马春秋. 等电阻电压法在空心干式电抗器设计中的应用[J]. 变压器, 1994, 31(7): 21-23. Zhu Dongbai, Ma Chunqiu. The application of equal resist-voltage in the design of dry-type air-core reactor[J]. Transformer, 1994, 31(7): 21-23. [3] 魏新劳. 大型干式空心电力电抗器设计计算相关理论研究[D]. 哈尔滨: 哈尔滨工业大学, 2002. [4] 康博. 干式空芯电抗器的优化模型与混合遗传算法优化设计[D]. 西安: 西安交通大学, 2009. [5] 郑莉平, 孙强, 刘小河, 等. 干式空芯电抗器设计和计算方法[J]. 电工技术学报, 2003, 18(4): 81-84. Zheng Liping, Sun Qiang, Liu Xiaohe, et al. Design and calculation methods of dry-type air-core reactors[J]. Transactions of China Electrotechnical society, 2003, 18(4): 81-84. [6] 夏天伟, 闫英敏. 干式空芯限流电抗器的优化设计问题[J]. 电机与控制学报, 1998, 2(1): 51-53. Xia Tianwei, Yan Yingmin. Optimum design of dry-type air-core current-limtied reactor[J]. Journal of Electric Machines and Control, 1998, 2(1): 51-53. [7] 曹云东, 夏天伟, 高慧萍, 等. 干式空芯电抗器优化设计中等式约束条件的处理[J]. 电工技术学报, 1999, 14(4): 31-34. Cao Yundong, Xia Tianwei, Gao Huiping, et al. Research of the equality constraints in the optimum design of dry-type air-core reactors[J]. Transactions of China Electrotechnical Society, 1999, 14(4): 31-34. [8] 朱东柏, 马迎新. 干式户外空心电抗器的一种设计方法[J]. 哈尔滨电工学院学报, 1996, 19(1): 54-59. Zhu Dongbai, Ma Yingxin. A designing method for air-core power reactor[J]. Harbin Institute of Electrical Technology Journal, 1996, 19(1): 54-59. [9] 陈锋, 赵彦珍, 马西奎. 基于设计变量重构的干式空心电抗器优化设计方法[J]. 中国电机工程学报, 2009, 29(21): 99-106. Chen Feng, Zhao Yanzhen, Ma Xikui. Optimum design of dry-type air-core reactor based on design variable reconstuction[J]. Proceedings of the CSEE, 2009, 29(21): 99-106. [10] 张成芬, 赵彦珍, 陈锋, 等. 基于改进NSGA-Ⅱ算法的干式空心电抗器多目标优化设计[J]. 中国电机工程学报, 2010, 30(18): 115-121. Zhang Chengfen, Zhao Yanzhen, Chen Feng, et al. Muti-objective optimum design of dry-type air-core reactor based on improved NSGA-Ⅱ algorithm[J]. Proceedings of the CSEE, 2010, 30(18): 115-121. [11] 张成芬, 赵彦珍, 马西奎. 采用多样性引导粒子群算法的干式空心电抗器优化设计[J]. 西安交通大学学报, 2012, 46(4): 64-69. Zhang Chengfen, Zhao Yanzhen, Ma Xikui. Optimal design of dry-type air-core reactor using devisity- guided partical swarm optimization algorithm[J]. Journal of Xi’an Jiaotong University, 2012, 46(4): 64-69. [12] 张成芬, 赵彦珍, 邹建龙, 等. 多样性引导的改进量子粒子群优化算法及其在干式空心电抗器优化设计中的应用[J]. 中国电机工程学报, 2012, 32(18): 108-115. Zhang Chengfen, Zhao Yanzhen, Zou Jianlong, et al. A diversity-guided modified QPSO algorithm and its application in the optimization design of dry-type air-core reactor[J]. Proceedings of the CSEE, 2012, 32(18): 108-115. [13] 吴声治, 吴迪顺, 鄢庶. 干式空心电抗器设计和计算方法的探讨[J]. 变压器, 1997, 34(3): 18-22. Wu Shengzhi, Wu Dishun, Yan Shu. A study of design and caculation method for dry-type air-core reactor[J]. Transformer, 1997, 34(3): 18-22. [14] 赵彦珍, 康博, 马西奎. 基于附加约束条件平衡原则的干式空心电抗器的优化模型[J]. 电工技术学报, 2010, 25(11): 80-84. Zhao Yanzhen, Kang Bo, Ma Xikui. Optimization model of dry-type air-core reactor based on balance of additional constraints[J]. Transactions of China Electrotechnical Society, 2010, 25(11): 80-84. [15] Fawzi T H, Burke P E. The Accurate computation of self and mutual inductances of circular coils[J]. IEEE Transactions on Power Apparatus and Systems, 1978, 97(2): 464-468. [16] 郭香福, 郝文光, 章忠国, 等. 特高压干式空心平波电抗器的耐热性能与温升限值[J]. 变压器, 2009, 46(4): 47-51. Guo Xiangfu, Hao Wenguang, Zhang Zhongguo, et al. Heat-resistant quality and temperature rise limit of extra-high-voltage dry-type air-core smoothing reactor[J]. Transformer, 2009, 46(4): 47-51.
2017, Vol. 32 
