汽车零部件电磁兼容测试案例分析.pdfVIP

10 4 ( ) V l. 10 N . 4 2010 12 JOURNAL OF NAN JING NORMAL UNIVERSITY( ENG INEER ING AND TECHNOLOGY ED IT ION) Dec, 2010 汽车零部件电磁兼容测试案例分析 邓凌翔, 封志明, 陈道升, 邵羽达, 吴平宏, 周 雷 (, 210007) [ ] , , , . , . , , , . [ ] , , [ ] TN98; U467 [ ] A [] 20 10) Case Study on Automotive Parts in EMC Testing D eng L ingx iang, Feng Z hmi ing, Chen Daosheng, S hao Yuda, W u P inghong, Zhou Le i ( Jiangsu M etr l gy Institute f Scien ce and T echn l gy, N anjing 210007, Ch ina) Abstract: Th is paper analyzed the test device and test m eth ds f aut m tive parts c nducted and radiated em issi ns, acc rding t the requ irem ents f d m estic and internati nal standards f r the aut m tive EMC standards. The c rresp nd ing test circu it was created. Them easurem ent results f the p w er line c nducted em iss i n test and the h riz ntal p lari zati n rad iated em iss i n test are btained. Anech ic chamber and large curren t injecti n m eth d w ere carried ut t test the RF field mi m un ity and c m pared w ith each ther in term s f the advantages and disadvantages. General principals f parts testing are summ arized and them ain parts f aut m tive causing EMC are analyzed, w hich w ill ffer s m e gu idance t the design f au t m tive EMC. K ey words: aut m tive, EMC, case stduy , , , , , , , , , , 30% , , , , . , . [ 1]. [ 2] . , , . , , . 1 汽车电磁兼容性标准简介 , . . , , . , , : : . : ,, : . Em ail: fengzm@ 188. c m 12 , : . 1. [ 6, 7] . 1 Table 1 Prim ary existing standards of electrom agnetic compatibility at om e and abro