基于节能与减噪的电力变压器多目标优化设计  

Multi-objective Optimal Design of Power Transformer Based on Energy-saving and Noise Reduction

作　　者：蒋雪峰[1] 黄文新[1] 

机构地区：[1]江苏省新能源发电与电能变换重点实验室(南京航空航天大学),南京210016

出　　处：《高压电器》2013年第5期49-53,59,共6页High Voltage Apparatus

基　　金：国家高技术研究发展计划(863计划)(2008AA05Z411)~~

摘　　要：笔者针对当前迫切需要解决的电力变压器的节能与减噪问题,提出了一种既能使变压器节能,同时又兼顾减噪的多目标优化设计。在对电力变压器的节能和减噪理论进行分析的基础上,研究了电力变压器的节能、减噪设计的优化方案,分析了该方案节能与减噪的效益;然后,在此基础上又研究提出了一种同时兼顾节能与减噪并考虑总成本的新型多目标优化设计综合方案,并以SZ10-40000/110有载调压主电力变压器为例进行了实例优化与讨论,验证了该优化设计的有效性与先进性。The problem of energy saving and noise reduction of power transformer is an urgent problem to be solved. This paper proposes a multi-objective optimization design of the power transformer to save energy and to reduce noise. An optimization scheme is researched for energy saving and noise reduction of power transformer based on analysis the methods on energy saving and noise reduction of the power transformer. Then,a new multi-objective optimization design is put forward by taking energy saving,noise reduction,and the total cost of power transformer in to consideration. A SZ10-40000/110 on-load power transformer is optimized and discussed. The resuks verify the effectiveness and advanced of the optimization design.

关 键 词：电力变压器 节能与减噪 多目标优化设计 非线性加权综合法 

分 类 号：TM41[电气工程—电器]