不对称并联磁路磁心参数计算

1、EXPERTSFORUM专家论坛2009.02辰憔富孑變屋S5772009.02辰憔富孑變屋S577CalculationoftheEffectiveParametersofMagneticPiecePrtswithAsymmetricalParallelMagneticCircuitsTheInternationalElectrotechnicalCommission(IEC)hasprovidedasetofformulaeinthestandardIEC60205Ed.3:CalculationoftheEffectiveParanetersofMagneticPieceParts(20

2、06-01),bywhicheveryboctycanreachtheeffectiveparanetersofpairofmagneticcoreswithsymmetricalshapesandsizesHowever,theeffectiveparametersofsonespecialcorescantbefiguredoutbytheIEC60205formulaeinthecasethatthecenterlinbofasyiuuetricalcoredeviatesfroiiitscentrelocationoritsmagneticcircuitisbytwoorMoredif

3、ferentbranchesofparallelmagneticcircuitInthisarticle,anothersetofformulaearerecommended,whichcancalculatetheeffectiveparametersofcoreswithasymmetricalparallelmagneticcircuitsTheeffectiveparametersofsymmetricalcoresthatcanbefiguredoutbytheIEC60205formulaearealsocalculatedbythenewformulaewerecommended

4、andthetworesultsarebasicallythesaneInotherwords,asgeneralexpressions,thenewformulaecanapplytosuchsymmetricalcase,butiteasilysolvedtheproblemthatcalculatestheparametersofcoreswithasyMietricalormulti-loopparallelmagneticcircuitsmagneticcore;parallelmagneticcircuit;calculationofmagneticcircuit中图分类号：TM4

5、文献标识玛：B文童编号：1606-7517(200902-5-77专家论坛EXPERTSFORUMEXPERTSFORUM专家论坛2009.02辰憔富孑變屋S?79专家论坛EXPERTSFORUMEXPERTSFORUM专家论坛2009.02辰憔富孑變屋S?7971/e7HRl_rf16-355816,3558V146.0205*46.02051.406964.7442i=i=o.2)84?A4AAA5Af=0.139丄二上=0008484仏A堆尤78禺A3=-=039=-=0.008633TOC o 1-5 h z&ACC.A.AeXltAt专家论坛EXPERTSFORUMEXPERTSFO

6、RUM专家论坛2009.02辰憔富孑變屋S?79专家论坛EXPERTSFORUMEXPERTSFORUM专家论坛2009.02辰憔富孑變屋S?79/严G二46.01914=-4=32.7095c：c：2气=箋=1$05263$专家论坛EXPERTSFORUMEXPERTSFORUM专家论坛2009.02辰憔富孑變屋S?79专家论坛EXPERTSFORUMEXPERTSFORUM专家论坛2009.02辰憔富孑變屋S?79ifi憔毛孑姜屋SK2009.02A=r”2=EXPERTSFORUM专家论坛EXPERTSFORUM专家论坛2009.02辰憔富孑變屋S5r812009.02辰憔富孑變屋S5r

7、81EXPERTSFORUM专家论坛EXPERTSFORUM专家论坛2009.02辰憔富孑變屋S5r812009.02辰憔富孑變屋S5r81EXPERTSFORUM专家论坛EXPERTSFORUM专家论坛2009.02辰憔富孑變屋S5r812009.02辰憔富孑變屋S5r81EXPERTSFORUM专家论坛EXPERTSFORUM专家论坛2009.02辰憔富孑變屋S5r812009.02辰憔富孑變屋S5r81b结束语参考文献IK60205Ed3:CalculationoftheEffectiveParametersofMagneticPieceParts.IheInternationalEle

8、ctrotechucalConnissia2006IEC60723-1:InductorandTransformerCoresforTelecojwnumcationsTheInternationalElectrotechnicalComission.1982;GB9632:1通信用电感器和变压器磴芯测员方法，2002IEC62011-2:CoresMadeofSoftMagneticMaterials-MeasuringMethods一Part2:MagneticPropertiesatLowExcitatioiLevel（轶碗材料制成的磴芯测试方法第二部分：低励磁电平卜的磁特性）.TheInterna