Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

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環(huán)氧樹脂澆注干式變壓器噪聲分析及控制

來(lái)源:電工電氣發(fā)布時(shí)間:2016-03-10 13:10 瀏覽次數(shù):20

環(huán)氧樹脂澆注干式變壓器噪聲分析及控制 

司金麗1,朱志強(qiáng)2,趙洪超1,陳煊之1 
(1 山東科技大學(xué) 電氣與自動(dòng)化工程學(xué)院,山東 青島 266590;
2 兗礦東華物業(yè)管理有限公司,山東 濟(jì)寧 273500)
 
 

摘 要: 介紹了環(huán)氧樹脂澆注干式變壓器噪聲來(lái)源,分析了噪聲的估算及測(cè)量方法和噪聲產(chǎn)生的主要原因,通過(guò)結(jié)合自行研究設(shè)計(jì)的低噪聲環(huán)氧樹脂澆注干式變壓器,提出了降低變壓器噪聲的有效方法,為設(shè)計(jì)低噪聲干式電力變壓器提供了參考。
關(guān)鍵詞: 樹脂澆注;變壓器噪聲;控制;干式電力變壓器
中圖分類號(hào):TM412 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1007-3175(2015)07-0054-04


Noise Analysis and Control of Epoxy Resin Casting Dry-Type Transformer 

SI Jin-li1, ZHU Zhi-qiang2, ZHAO Hong-chao1, CHEN Xuan-zhi1 
(1 College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao 266 590, China;
2 Yankuang Donghua Property Management Ltd, Ji’ning 273500, China)
 
 

Abstract: Introduction was made to the noises sources of epoxy resin casting dry-type transformers. Analysis was made to noises estimation, noises measuring methods and their main reasons caused by noises. Combining with home-researched epoxy resin casting dry-type transformers with low noises, this paper raised the corresponding effective methods to reduce transformers noises, which provides references for the design of epoxy resin casting dry-type transformers with low noises.
Key words: resin casting; transformer noise; control; dry-type electric transformer


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