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东北农业大学学报(英文版)
2015,22
(3)
Position: Home > Articles > Design of Non-contact On-load Automatic Regulating Voltage Transformer
Journal of Northeast Agricultural University(English Edition)
2015,22
(3)
Design of Non-contact On-load Automatic Regulating Voltage Transformer
作 者：
Qi Zha
单 位：
Substation Maintenance Room, State Grid Harbin Power Supply Company, Harbin 150036, Chin
关键词：
contact;automatic;changer;regulating;tap;laboratory simulation experiment
摘 要：
Abstract At present, an automatic-mechanic contact tap-changer is widely used in power system, but it can not frequently operate. In addition, arc will occur when the switch changes. In order to solve these two problems, this paper presented an automatic on-load voltage-regulating distributing transformer which employed non-contact solid-state relay as tap-changer, and mainly introduced its structure, basic principal, design method of each key link and experimental results. Laboratory simulation experiments informed that the scheme was feasible. It was a smooth and effective experiment device, which was practical in application.
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