篮球比分

篮球比分HUANYINGFANGWENZHUANYE「ANCHUAN|SANLING|SONGXIA」SIFU、DIANJI、QUDONGQIWEIXIUGONGSI-SHENZHENSHIHUACHUANGZIDONGHUAYOUXIANGONGSI

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當前位置:伺服維修 >> 新聞動態 >> 變頻器常見的5種故障分析

變頻器常見的5種故障分析

文章作者:高壓電機維修 發布日期: 瀏覽次數:
變頻器常見的5種故障分析

篮球比分BIANPINQICHANGJIANDE5ZHONGGUZHANGFENXI:

GUZHANG1:BIANPINQICHONGDIANQIDONGDIANLUGUZHANG,TONGYONGBIANPINQIYIBANWEIYONGYAXINGBIANPINQI,CAIYONGJIAO—ZHI—JIAOGONGZUOFANGSHI。DANGBIANPINQIGANGSHANGDIANSHI,YOUYUZHILIUCEDEPINGBODIANRONGRONGLIANGFEICHANGDA,CHONGDIANDIANLIUHENDA,TONGCHANGCAIYONGYIGEQIDONGDIANZULAIXIANZHICHONGDIANDIANLIU。CHONGDIANWANCHENGHOU,KONGZHIDIANLUTONGGUOJIDIANQIDECHUDIANHUOCHANGZHAGUANJIANGDIANZUDUANLU。QIDONGDIANLUGUZHANGYIBANBIAOXIANWEIQIDONGDIANZUSHAOHUAI,BIANPINQIBAOJINGXIANSHIWEIZHILIUXIANXIANDIANYAGUZHANG。YIBAN,BIANPINQIDESHEJISHI,WEILEJIANXIAOBIANPINQIDETIJIERXUANZEJIAOXIAOQIDONGDIANZU,QIZHIDUOWEI10—50Ω,GONGLVWEI10—50W;DANGBIANPINQIDEJIAOLIUSHURUDIANYUANPINFANJIETONG,HUOZHEPANGLUCHUQIDECHUDIANJIECHUBULIANGSHI,DOUHUIDAOZHIQIDONGDIANZUSHAOHUAI。YINCIZAITIHUANDIANZUDETONGSHI,BIXUZHAOCHUYUANYIN,RUGUOGUZHANGSHIYOUSHURUCEDIANYUANPINLVKAISHIYINQIDE,BIXUXIAOCHUZHEZHONGXIANXIANGCAINENGJIANGBIANPINQITOURUSHIYONG,RUGUOGUZHANGZHIYOUPANGLUCHUYUANJIANYINQI,ZEBIXUGENGHUANZHEXIEQIJIAN。

GUZHANG2:BIANPINQIWUGUZHANGXIANSHI,QUEBUNENGGAOSUYUNXING,JINGJIANCHABIANPINQICANSHUSHEZHIZHENGQUE,DIAOSUSHURUXINHAOZHENGCHANG,JINGSHANGDIANYUNXINGCESHI,BIANPINQIZHILIUMUXIANDIANYAZHIYOU450VZUOYOU(ZHENGCHANGYINGZAI580V-600V),ZAICESHURUCE,FAXIANQUELEYIXIANG。GUZHANGYUANYINSHISHURUCEDEYIGEKONGQIKAIGUANYIXIANGJIECHUBULIANGZAOCHENGDE。ZAOCHENGBIANPINQISHURUQUEXIANGBUBAOJING,RENGNENGZAIDIPINDUANGONGZUO,SHIYINWEIDUOSHUBIANPINQIDEMUXIANDIANYAXIAXIANWEI400V,ZHIYOUDANGMUXIANDIANYAJIANGZHI400VYIXIASHI,BIANPINQICAIBAOGAOGUZHANG。ERDANGLIANGXIANGSHURUSHI,ZHILIUMUXIANDIANYAWEI380V×1.2=452V>400V。DANGBIANPINQIBUYUNXINGSHI,YOUYUPINGBODIANRONGDEZUOYONG,ZHILIUDIANYAYEKEDADAOZHENGCHANGZHI,XINXINGDEBIANPINQIDOUCAIYONGPWMKONGZHIJISHU,DIAOYADIAOPINDEGONGZUOZAINIBIANQIAOWANCHENG,SUOYIZAIDIPINDUANSHURUQUEXIANGSHIRENGKEYIZHENGCHANGGONGZUO,DANYINSHURUDIANYA,SHUCHUDIANYADI,ZAOCHENGYIBUDIANDONGJIZHUANSUDIPINLVSHANGBUQU。

篮球比分GUZHANG3:BIANPINQIXIANSHIGUOLIU,CHUXIANZHEZHONGXIANSHISHI,SHOUXIANJIANCHAJIASUSHIJIANCANSHUSHIFOUTAIDUAN,LIJUTISHENGCANSHUSHIFOUTAIDA,RANHOUJIANCHAFUZAISHIFOUTAIZHONG。RUGUOMEIYOUZHEXIEXIANXIANG,KEYIDUANKAISHUCHUCEDEDIANLIUHUGANQIHEZHILIUCEDEHUOERDIANLIUJIANCEDIAN,FUWEIHOUYUNXING,KANSHIFOUCHUXIANGUOLIUXIANXIANG。RUGUOSHI,HENKENENGSHIIPMMOKUAICHUXIANGUZHANG,YINWEIIPMMOKUAINEIHANYOUGUOYAGUOLIU,QIANYA,GUOZAI、GUORE,QUEXIANG、DUANLUDENGBAOHUGONGNENG,ERZHEXIEGUZHANGXINHAODOUSHIJINGMOKUAIKONGZHIYINJIAODESHUCHUFnYINJIAOCHUANSONGDAOKONGZHIQIDE。WEIKONGZHIQIJIESHOUDAOGUZHANGXINXIHOU,YIFANGMIANFENGSUOMOCHONGSHUCHU,LINGYIFANGMIANJIANGGUZHANGXINXIXIANSHIZAIMIANBANSHANG。YINGGENGHUANIPMMOKUAI。

篮球比分GUZHANG4:BIANPINQIXIANSHIGUOYAGUZHANG,BIANPINQICHUXIANGUOYAGUZHANG,YIBANSHILEIYUTIANQI,YOUYULEIDIANCHUANRUBIANPINQIDEDIANYUANZHONG,SHIBIANPINQIZHILIUCEDEDIANYAJIANCEQIDONGZUOERTIAOZHA,ZHEZHONGQINGXING,TONGCHANGZHIXUDUANKAIBIANPINQIDIANYUAN1FENZHONGZUOYOUZAISHANGDIANJIKE,LINGYIZHONGQINGKUANGSHIBIANPINQIQUDONGDAGUANXINGFUZAI,ERCHUXIANGUODIANYAXIANXIANG。ZHEZHONGQINGKUANGXIA,YISHIJIANGJIANSUSHIJIANCANSHUJIACHANGHUOZENGDAZHIDONGDIANZU(ZHIDONGDANYUAN);ERSHIJIANGBIANPINQIDETINGZHIFANGSHISHEZHIWEIZIYOUTINGCHEFANGSHI。

篮球比分GUZHANG5:DIANJIFARE,BIANPINQIXIANSHIGUOZAI,DUIYUYIJINGTOURUYUNXINGDEBIANPINQI,BIXUJIANCHAFUZAIZHUANGKUANG,DUIYUXINANZHUANGDEBIANPINQICHUXIANZHEZHONGGUZHANG,HENKENENGSHIV/FQUXIANSHEZHIBUDANGHUODIANJICANSHUSHEZHIYOUWENTI,CISHIBIXUZHENGQUESHE

ZHIHAOGEZHONGCANSHU,LINGWAI,DIANJIZAIDIPINDEGONGZUOSHISANREXINGNENGBIANCHA,YEHUICHUXIANZHEZHONGQINGKUANG,ZHESHIJIUXUJIAZHUANGSANREZHUANGZHI。

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