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如何监测运行中的电动机?五步搞定所有问题

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。