調頻變頻調速調速電機作為廣泛應用于風機、水泵機械制造行業中的動力輸出設備，變頻調速電機絕緣的壽命往往代表變頻電機的壽命，所以山東變頻電機廠家-盛華無刷電(dian)機(ji)提醒，變(bian)頻電(dian)機(ji)絕緣材(cai)料的好壞，很重要！

以下是山東變頻電機廠家-盛華電機整理的，導致變頻電機絕緣損壞的常見原因。

一、邊緣(yuan)蓄電(dian)池充電(dian)是產生大(da)工率低(di)壓變(bian)頻(pin)式變(bian)頻(pin)電(dian)動機絕緣(yuan)層太晚(wan)毀壞的大(da)部分病因。

定(ding)(ding)頻式(shi)式(shi)開關電(dian)(dian)源機(ji)(ji)系統工作中(zhong)時候所產(chan)生(sheng)的脈(mo)寬(kuan)低頻電(dian)(dian)流電(dian)(dian)壓使(shi)電(dian)(dian)動(dong)機(ji)(ji)機(ji)(ji)發(fa)生(sheng)了電(dian)(dian)暈(yun)，影響局部性自放電(dian)(dian)、媒(mei)質發(fa)熱怎么辦、誘(you)發(fa)有機(ji)(ji)化學提分廣隔(ge)熱建筑材料(liao)裂解，而能誘(you)發(fa)定(ding)(ding)頻式(shi)式(shi)電(dian)(dian)動(dong)機(ji)(ji)隔(ge)熱損毀，此種的情況多出來現代(dai)大效率壓力定(ding)(ding)頻式(shi)式(shi)電(dian)(dian)動(dong)機(ji)(ji)的操作工作中(zhong)。

當(dang)變傾(qing)高壓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機的絕(jue)緣性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機轉子中通快遞(di)過(guo)脈寬交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi),短飆(biao)升沿準確時(shi)間(jian)的脈沖激光波因起電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁震動問題器鐵中的分布圖均勻。在模擬(ni)仿(fang)真電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動三輪伸(shen)縮機定(ding)(ding)(ding)(ding)(ding)子線(xian)(xian)(xian)(xian)圈上進心行了(le)(le)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)正弦波形的檢測，認為在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動三輪伸(shen)縮機定(ding)(ding)(ding)(ding)(ding)子線(xian)(xian)(xian)(xian)圈的首端(duan)幾匝(za)(za)上承當(dang)了(le)(le)約80％過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)幅(fu)值(zhi)，這些線(xian)(xian)(xian)(xian)圈首匝(za)(za)處承載(zai)的匝(za)(za)間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)突破工頻(pin)交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)的條件(jian)(jian)下分別匝(za)(za)間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)的10倍以(yi)，現在仍遠超越隔(ge)熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻的熱(re)擊穿(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)（變頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)(xian)(xian)可(ke)(ke)接受工頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)13000V)，只不提早就突破了(le)(le)局(ju)部位蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)始點電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)線(xian)(xian)(xian)(xian)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)額(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)直(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)值(zhi)。可(ke)(ke)以(yi)看到局(ju)部位蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)是發生(sheng)變頻(pin)馬(ma)達隔(ge)熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻提早損毀的一般緣由，而(er)材質消耗發冷、辦公空(kong)間(jian)帶電(dian)(dian)(dian)(dian)(dian)(dian)(dian)粒子、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁震動問題器激振以(yi)其(qi)震動問題等種(zhong)環境因素的存在的促(cu)進了(le)(le)文件(jian)(jian)的腐(fu)蝕具體步(bu)驟。

二(er)、變頻柜馬達絕緣帶方(fang)案(an)有(you)誤合應用條件

有實力的變頻電機廠家，應該能針對客戶使用環境，優化變頻電機絕緣設計。因此山東變頻電機廠家-盛華電機，在設計變頻電機絕緣結構時，變頻電機的絕緣性能不僅能滿足客戶，傳統意義上的抗熱老化、抗電老化要求，還要滿足耐高頻脈沖、耐局部放電的要求。

三、過多起(qi)停干擾(rao)變頻減(jian)速機絕緣電阻使用期限

當定頻(pin)馬達(da)操作(zuo)于不停(ting)的開啟、剎車(che)(che)心(xin)態時，馬達(da)接地三天(tian)兩(liang)頭出于循環法交變配(pei)電磁扯力(li)意義中。開啟、剎車(che)(che)時短(duan)些(xie)、越(yue)不停(ting)，遭受(shou)到的挑戰(zhan)力(li)越(yue)大，接地被熱擊穿的機率就越(yue)高。

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