摘要
近年来,因变压器强迫油循环方式存在缺陷多、损耗大、维护量大等缺点,需要及时改造。文章通过对一台220千伏变压器冷却方式改造工程的分析,证实了改变变压器冷却方式的可行性和经济性,并总结出了一些施工过程中的经验与教训。
In recent years, forced oil circulation for cooling the transformer there is a fault and more, big loss, maintenance workload and other shortcomings, be phased out, renovation project is gradually increasing. Based on the transformation of a 220 kilovolt transformer engineering analysis confirms the feasibility of changing the transformer cooling method, summarizes some lessons learned from the process of transformation, so that we communicate and discuss.
出处
《河南机电高等专科学校学报》
CAS
2011年第6期23-25,共3页
Journal of Henan Mechanical and Electrical Engineering College
关键词
变压器
冷却方式
改造
transformer
cooling mode
improvement
