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如何监测运行中的电动机?五步搞定所有问题

时间:2020-11-17 来源:豫通电机


1、监测温度

DIANDONGJIZHENGCHANGYUNXINGSHIHUIFARE,WENDUJIANGSHENGGAO。RUGUOWENSHENGCHAOCHUYUNXUXIANDU,JIUKENENGDAOZHIRAOZUGUOREERSHAOHUI。

PANDUANDIANDONGJISHIFOUGUORECHANGCAIYONGXIAMIANDEFANGFA:

① SHOUCHUMOFA:ZHEIZHONGJIANCHABIXUYONGYANDIANBICHAMINGDIANDONGJIWULOUDIANHOUFANGKEJINXING。YONGSHOUBEIJIECHUDIANDONGJIWAIQIAO,MEIYOUTANGSHOUGANJUE,SHUOMINGWENDUZHENGCHANG;RUGUOYOUMINGXIANDETANGSHOUGANJUE,ZESHUOMINGDIANJIGUORE。

② SHUISHIYANFA:ZAIDIANDONGJIWAIQIAOSHANGDIERSANDISHUI,RUGUOZHIMAOREQIMEIYOUSHENGYIN,SHUOMINGDIANDONGJIMEIYOUGUORE;RUGUOSHUIDIJIJUQIHUA,TONGSHIBANYOU“SISI”SHENG,SHUOMINGDIANJIGUORE。

2、监测电源电压

DIANYUANDIANYAGUOGAOHUOGUODIJISANXIANGDIANYABUPINGHENG,DOUHUIJIDIANDONGJIDEYUNXINGDAILAIBULIANGHOUGUO。YIBANDIANDONGJIKEYIZAIDIANYAEDINGZHI±7%FANWEINEIZHENGCHANGYUNXING。

① SANXIANGDIANYUANDIANYAZHICHAZHIGUODA(CHAOGUO5%),HUIZAOCHENGSANXIANGDIANLIUDEBUPINGHENG。

② XIANLUZHONGYOUDUANLU、JIEDI、JIECHUBULIANGDENGGUZHANG,YEHUIYINQIDIANDONGJIDESANXIANGDIANYABUPINGHENG。

③ SANXIANGDIANDONGJI“ZOUDANXIANG”JIANGHUIZAOCHENGSANXIANGDIANYAZUIDADEBUPINGHENG,TASHIZAOCHENGDIANDONGJIRAOZUSHAOHUICHANGJIANDEYUANYIN,YINGZHONGDIANJIANCE。

3、监测负载电流

DIANDONGJIFUZAIDIANLIUZENGDAWENDUJIANGSHANGSHENG,ZHENGCHANGYUNXINGSHIFUZAIDIANLIUBUYINGCHAOGUOMINGPAISHANGDEEDINGZHI。

① ZAIJIANCEFUZAIDIANLIUSHIFOUZENGDADETONGSHI,HAIYINGJIANCESANXIANGDIANLIUDEPINGHENGQINGKUANG。

② ZHENGCHANGYUNXINGSHIGEXIANGDIANLIUDEBUPINGHENGDUYINGBUCHAOGUO10%。

③ RUOXIANGCHAXUANSHU,DINGZIRAOZUKENENGYOUDUANLU、DUANLU、JIEFANDENGGUZHANGHUODIANDONGJIDANXIANGYUNXING。

4、监测轴承

DIANDONGJIYUNXINGZHONGZHOUCHENGDEWENDUBUDECHAOGUOYUNXUZHI,ZHOUCHENGWAIGAIBIANYUANCHUBUNENGYOULOUYOUXIANXIANG,YINQIDIANDONGJIZHOUCHENGGUOREDEYUANYINHENDUO。BIRU:GUNZHUZHOUCHENGZHUANGTAIEHUA,ZHOUCHENGGAIHEZHOUXIANGCA,RUNHUAYOUGUODUOHUOGUOSHAO,CHUANDONGPIDAIGUOJINHUODIANDONGJIDEZHOUYUBEIQUDONGJIXIEDEZHOUTONGXINDUWUCHAGUODADENG。

5、监测振动、声音和气味

DIANDONGJIZHENGCHANGYUNXINGSHI,YINGDANGMEIYOUSHENMEBUZHENGCHANGDEZHENDONG、SHENGYINHEQIWEI。

JIAODADEDIANDONGJIYEZHIYOUJUNYUNDE“HENGHENG”SHENGHEFENGSHANDEHUXIAOSHENG。

DIANQIFANGMIANDEGUZHANGYEHUIZAOCHENGDIANDONGJIDEZHENDONGHEBUZHENGCHANGDEZAOSHENG。

① DIANLIUGUODA、SANXIANGDIANLIUXIANZHUBUPINGHENG,TEBIESHISANXIANGDIANDONGJIZOUDANXIANGSHI,DIANDONGJIHUIYOUHOUSHENG。

② ZHUANZIYOUDUANTIAO、FUZAIDIANLIUBUWENDING,HUIFACHUSHIGAOSHIDIDE“WENGWENG”SHENG,JISHENYEHUIFASHENGZHENDONG。

③ DIANDONGJIRAOZUWENDUGUOGAOSHI,HUISANFACHUJIAOQIANGDEJUEYUANQIQIWEIHUOJUEYUANCAILIAODESHAOJIAOWEI,YANZHONGSHIHUIMAOYAN。