配电变压器经济运行控制系统的设计及实现  

Design and implementation of distribution transformer economic operation control system

作　　者：茹蔚康[1] 陈雨[1] 张萍[1] 马韬韬[1] 张红燕[1] 

机构地区：[1]上海电力公司青浦供电公司,上海201700

出　　处：《机电工程》2012年第5期584-587,共4页Journal of Mechanical & Electrical Engineering

摘　　要：为解决配电变压器电能损耗的问题,在分析现有配电变压器经济运行方法、应用现状的基础上,对配电变压器经济运行方式进行了进一步探讨。结合配电变压器经济运行的原理,以及配电变压器经济运行的几种不同情况,设计并实现了一种配电变压器经济运行控制系统,该系统将配电变压器经济运行原理与实际相结合,以降低配电变压器的电能损耗。现场测试结果表明,采用该控制系统,配电变压器损耗率能降低50%以上。Aiming at reducing power loss of distribution transformer, based on the research of the existing methods and application status of distribution transformer economic operation, the economic operation of power distribution transformers was further explored. In the principle of economic operation, several different working situations of distribution transformers were discussed. Furthermore, a distribution transformer economic operation control system （EOCS）was designed and realized. Combined with theory and experience of distribution transformer economic operation, the lower power loss of distribution transformers was achieved. Testing result shows power loss can reduce by 50% or above with EOCS.

关 键 词：配电变压器经济运行控制系统 损耗 电力系统自动化 控制系统 

分 类 号：TM734[电气工程—电力系统及自动化]