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为何永磁同步电动机成为新能源主流趋势

发表时间:2018-12-15 15:25

ZAIGUONEIXINNENGYUANZHENGCEDEDALIFUCHIXIA,GEDACHEQIFENFENKAIFALEZIJIADEDIANDONGCHEXING,DAJIAZAIKANCHEDESHIHOU,GEZHONGGEYANGDEDIANJIMAOLECHULAI。ZAIMUQIANXINNENGYUANQICHELINGYU,YONGCITONGBUDIANJIBEIGUANGFANSHIYONG,XIAOBIANZHEIJIUHEDAJIAJIANGLIAOLIAOWEISHENMEGEDACHEQIDUIYONGCITONGBUDIANJI“QINGYOUDUZHONG”。

    MUQIAN,CONGSHIMIANSHANGCHENGSHUDEDIANJIJISHULAIKAN,YONGCITONGBUDIANJIYINGYONGJIAOGUANGFAN,RUQIYAK5HUNDONG、RONGWEIE50、TENGSHI、BEIQIEU260DENG。TESILAModel X、Model SJUNCAIYONGYIBUDIANJI。TONGGUOXIAMIANDEBIAOGE,WOMENKEYIXIANDAZHILEJIEYIXIA3ZHONGJIAOWEIDIANXINGDEDIANDONGJITEXING。

3种电机性能比较
性能及类型 直流电机 异步电机 永磁同步电机
转速范围/rpm 4000-6000 12000-20000 >15000
功率密度
重量
体积  小
可靠性  一般
结构坚固性
控制器成本

一、直流电机    

    ZAIDIANDONGQICHEFAZHANDEZAOQI,DABUFENDIANDONGQICHEDOUCAIYONGZHILIUDIANJIZUOWEIDIANJI。ZHEILEIDIANJIJISHUJIAOWEICHENGSHU,MIANWEIHU,DIAOSUYOULIANGDETEDIAN,CENGJINGZAIDIAOSUDIANDONGJILINGYUNEIYOUZHEZUIWEIGUANGFANDEYINGYONG,YIBANZUOWEIRUMENDIANDONGCHEDESHOUXUAN。DANZHILIUDIANDONGJIDEZHUANSUFANWEIBUSUANKUANFAN,ERQIEZUIGAOZHUANSUJINWEI6000rpmZUOYOU,ZHEIYANGDEZHUANSUSHUXINGHENNANMANZUDIANDONGCHEDEGONGKUANGXUQIU。SUOYI,YOUXIECHANGSHANGTONGGUOWEIQIPIPEIERJIJIANSUQIHUOJUBEIYIDINGCHUANDONGCHIBIFANWEIDECVTBIANSUXIANGLAIMIBUZHILIUDIANDONGJIZAIZHUANSUFANGMIANDEDUANCHU。XIANRAN,ZHEIYANGDEJISHUJIEGOUZAIKONGJIANBUZHIYIJIZHONGLIANGKONGZHIFANGMIANDUIZHENGCHEDESHEJIDOUYOUBULIDEYINGXIANG。DANGRAN,YEKEYIZHIWEIDIANDONGJIPIPEIYIGEDANJIJIANSUQI,DANCHELIANGDEDONGLIXINGNENGYIJIZUIGAOCHESUDOUHUISHOUDAOYINGXIANG。ZHEIYESHIWEISHENMEZHILIUDIANJIYIBANCHUXIANZAIXIAOXINGHUOZHEWEIXINGDIANDONGCHESHANG。

为什么永磁同步电动机成为新能源主流
直流电机

二、异步电机

    YIBUDIANJIDEYOUDIANSHICHENGBENDI、GONGYIJIANDAN、KEKAONAIYONG、WEIXIUFANGBIAN,ERQIENENGRENSHOUDAFUDUGONGZUOWENDUBIANHUA。QIZHUANSUFANWEIGUANGFANYIJIGAODA20000rpmZUOYOUDEFENGZHIZHUANSU,JISHIBUPIPEIERJICHASUQIYENENGGOUMANZUCHELIANGGAOSUXUNHANGDEZHUANSUXUQIU。DANQUEDIANSHIYIBUDIANJIDEZHONGLIANGHETIJIPIANDA,ZAIXUHANGLICHENGDUIDIANDONGCHEYOUZHEZHIGUANZHONGYINGXIANGDEJINTIAN,TESILAXUANYONGYIBUDIANJICHULEKEKAONAIYONGWAI,DUIZIJIDIANCHIDEXUHANGNENGLIYEYOUZHEZUGOUDEZIXIN。


异步电机

三、永磁同步电机

   ZAIXINNENGYUANQICHELINGYU,YONGCITONGBUDIANJIBEIGUANGFANSHIYONG。SUOWEIYONGCI,SHIZHIZAIZHIZAODIANJIZHUANZISHIJIARUYONGCITI,SHIDIANJIDEXINGNENGDEDAOJINYIBUDETISHENG。ERSUOWEITONGBU,ZEZHIDESHIZHUANZIDEZHUANSUYUDINGZIRAOZUDEDIANLIUPINLVSHIZHONGBAOCHIYIZHI。YINCI,TONGGUOKONGZHIDIANJIDEDINGZIRAOZUSHURUDIANLIUPINLV,DIANDONGQICHEDECHESUJIANGZUIZHONGBEIKONGZHI。YUQITALEIXINGDEDIANJIXIANGBIJIAO,YONGCITONGBUDIANJIDEZUIDAYOUDIANJIUSHIXIANGBIYUQITAZHONGLEIDEDIANJI,ZAIXIANGTONGZHILIANGYUTIJIXIA,YONGCITONGBUDIANJINENGGOUWEIXINNENGYUANQICHETIGONGZUIDADEDONGLISHUCHUYUJIASUDU。ZHEIYESHIZAIDUIKONGJIANYUZIZHONGYAOQIUJIGAODEXINNENGYUANQICHEXINGYE,CHEQIXUANZEYONGCITONGBUDIANJIZHUYAOYUANYIN。SHISHISHANG,YONGCITONGBUDIANDONGJIDEJIEGOUYUSHANGMIANTIDAODEZHILIUDIANDONGJIXIANGSI,ZHEIYANGBIANKEJUBEIWUSHUAZHILIUDIANDONGJIJIEGOUJIANDAN、YUNXINGKEKAO、GONGLVMIDUDA、DIAOSUXINGNENGHAODENGTEDIAN。YUCITONGSHI,YOUYUYONGCITONGBUDIANDONGJICAIYONGDEQUDONGFANGSHIBUTONGYUZHILIUDIANDONGJI,SUOYI,ZAIZAOYINYIJIKONGZHIHUANJIESHANG,YONGCITONGBUDIANDONGJIGENGSHENGYICHOU。DANSHI,YONGCITONGBUDIANJIYEYOUZISHENDEQUEDIAN。ZHUANZISHANGDEYONGCICAILIAOZAIGAOWEN、ZHENDONGHEGUOLIUDETIAOJIANXIA,HUICHANSHENGCIXINGSHUAITUIDEXIANXIANG,SUOYIZAIXIANGDUIFUZADEGONGZUOTIAOJIANXIA,DIANJIRONGYIFASHENGSUNHUAI。ERQIEYONGCICAILIAOJIAGEJIAOGAO,YINCIZHENGGEDIANJIJIQIKONGZHIXITONGCHENGBENJIAOGAO。


永磁同步电机

文章总结:

   CONGMUQIANJISHUYOUSHILAIKAN,YONGCITONGBUDIANDONGJICHENGWEIZHULIUSHIZHIMINGGUI。DANSHIQINGYEMEIYOUZHEIMEJUEDUI,JINGUANZAIZHONGLIANGHETIJIFANGMIAN,YIBUDIANDONGJIBINGBUZHANYOUSHI,DANQIZHUANSUFANWEIGUANGFANGUANG、CHENGBENDI、GONGYIJIANDAN、YUNXINGKEKAONAIYONG。ZHIYUZHONGLIANGDUIXUHANGLICHENGDEYINGXIANG,RUGUOWEILAIDIANCHIXUHANGLICHENGDAFUZENGJIA、YIBUDIANJITIJIYOUHUAZUODEHAO,SHIBIHUIDUIYONGCITONGBUDIANDONGJIZAOCHENGQIANGDACHONGJI。

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