高压厂用变压器结构研究与选型  

Research and Selection of Transformer Structure in High Voltage Plant

作　　者：张亚杰[1,2] 侯义明 赵清抗[1,2] 王鑫鹏 ZHANG Ya-jie;HOU Yi-ming;ZHAO Qing-kang;WANG Xin-peng(Baoding Tianwei Group Tebian Electric Co.,Ltd.,Baoding 071056,China;Hebei Provincial Technology Innovation Center for Natural Ester Insulated Oil Transformer,Baoding 071056,China)

机构地区：[1]保定天威集团特变电气有限公司,河北保定071056 [2]河北省天然酯绝缘油变压器技术创新中心,河北保定071056

出　　处：《变压器》2021年第8期1-6,共6页Transformer

摘　　要：从高压厂用变压器的安全可靠性出发,通过对低压绕组辐向分裂结构进行分析研究,指出高压绕组不同结构下半穿越短路阻抗的规律及波过程下绕组的冲击特性,提出了高压厂用辐向分裂变压器的最佳结构形式。Based on the safety and reliability of transformer used in high voltage plant,the radial split structure of low voltage winding is analyzed and studied.The law of the short-circuit impedance of different structure for high voltage winding under half pass through condition and the impact characteristics of the winding under the wave process are pointed out.The optimum structure form of radial split transformer in high voltage plant is presented.

关 键 词：高压厂用变压器 低压绕组 辐向分裂 阻抗 

分 类 号：TM402[电气工程—电器]