Simulation study of Transformer On-load Voltage Regulation Based on PSCAD/EMTDC
Yang Shaohui1, Zhu Ninghui2, Yu Qun1, Li Hongliang1
1. College of Information Electrical Engineering, Shandong University of Science and Technology, Qingdao, Shangdong 266590; 2. China EPRI＆science technology Co., Ltd, Beijing 102200
Abstract：The traditionally mechanical on-load tap-changer exist many problems such as producing electric arc on switching process, slow movement speed etc. A new no arc on-load tap-changer is needed to developed to solve the above problems. Mechanical on-load tap-changer and power electronic type on-load tap-changer PSCAD model are established in this paper. The energy loss of those two type on-load tap-changer is calculated from simulation which provides reference for further development of on-load tap-changer.
杨少辉, 朱宁辉, 于群, 李红亮. 基于PSCAD/EMTDC电力变压器有载调压仿真研究[J]. 电气技术, 2014, 15(02): 30-32.
Yang Shaohui, Zhu Ninghui, Yu Qun, Li Hongliang. Simulation study of Transformer On-load Voltage Regulation Based on PSCAD/EMTDC. Electrical Engineering, 2014, 15(02): 30-32.
2014, Vol. 15 
