電動(dòng)汽車輻射發(fā)射試驗(yàn)方法及整改案例分析
楊支峰1,2,陳仁治2,沈驚喜2
(1 湖北工業(yè)大學(xué),湖北 武漢 430068;
2 蘇州電器科學(xué)研究院股份有限公司,江蘇 蘇州 215104)
摘 要:電動(dòng)汽車輻射發(fā)射試驗(yàn)項(xiàng)目作為上市前的公告強(qiáng)檢項(xiàng)目,不合格率相對(duì)較高。通過對(duì)電動(dòng)汽車試驗(yàn)標(biāo)準(zhǔn)體系、對(duì)輻射發(fā)射試驗(yàn)項(xiàng)目的試驗(yàn)方法以及對(duì)電動(dòng)汽車常見騷擾源定位與排查等的詳細(xì)描述,闡述了電動(dòng)汽車兩項(xiàng)關(guān)鍵輻射發(fā)射測(cè)試項(xiàng)目的試驗(yàn)及整改方法,為從事電動(dòng)汽車檢測(cè)與制造的企業(yè)在車輛 EMC 測(cè)試、設(shè)計(jì)、研發(fā)及生產(chǎn)提供了參考。
關(guān)鍵詞:電動(dòng)汽車;輻射發(fā)射;標(biāo)準(zhǔn)體系;試驗(yàn)方法;定位與排查;整改
中圖分類號(hào):U469.72 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2021)07-0055-05
Analysis of Radiation Emission Testing Method and
Improvement of Electric Vehicles
YANG Zhi-feng1,2, CHEN Ren-zhi2, SHEN Jing-xi2
(1 Hubei University of Technology, Wuhan 430068, China;
2 Suzhou Electrical Apparatus Science Research Institute Co., Ltd, Suzhou 215104, China)
Abstract: The radiation emission testing of electric vehicles is a mandatory project before entering the market, but with a low qualified rate. Through the detailed analysis of the testing methods of radiation emission and the testing standard system of electric vehicles, as well as its location and checking of common disturbance sources, the testing and improving methods of two key radiation emission testing projects of electric vehicles are elaborated. That could be a reference of EMC testing, designing, inventing and production for the revelant companies.
Key words: electric vehicle; radiation emission; standard system; testing method; location and checking; improvement
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