我們都知道，空壓機變頻器靠內部IGBT的開斷來調整輸出電源的電壓和頻率，根據電機的實際需要來提供其所需要的電源電壓，進而達到節能、調速的目的。那空壓機中變頻器保護電機的方式和措施都有哪些呢？

讓永磁變頻空壓機小編帶大家一起來看看吧!

1、過相(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)庇(bi)護軟啟(qi)動器(qi)器(qi)的打(da)出(chu)有(you)相(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)檢則基(ji)本功能，空液壓機軟啟(qi)動器(qi)器(qi)能全自動調節打(da)出(chu)相(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，使(shi)主軸調速電(dian)(dian)(dian)(dian)(dian)(dian)機不必須過相(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，主軸調速電(dian)(dian)(dian)(dian)(dian)(dian)機進行在設(she)置(zhi)相(xiang)(xiang)(xiang)(xiang)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)范圍圖內。

2、過功率(lv)量(liang)護理(li)當直(zhi)流(liu)(liu)無刷同(tong)步電機的(de)(de)功率(lv)量(liang)超載(zai)荷系(xi)數的(de)(de)值的(de)(de)150%/3幾秒鐘，或載(zai)荷系(xi)數的(de)(de)功率(lv)量(liang)的(de)(de)200%/10微(wei)秒，空液壓機傳奇超變頻器(qi)利用停止時來護理(li)直(zhi)流(liu)(liu)無刷同(tong)步電機。

3、超(chao)(chao)頻保障直流(liu)變頻空(kong)調器有最好和超(chao)(chao)小(xiao)概(gai)率(lv)明文規(gui)定模塊(kuai)，使輸出精度概(gai)率(lv)必須在明文規(gui)定的(de)規(gui)模內，在此(ci)體現(xian)超(chao)(chao)頻保障模塊(kuai)。

4、反相(xiang)守(shou)護再壓宿(su)機定頻器是可以(yi)更(geng)改使三相(xiang)馬達也只(zhi)能沿(yan)同一個放向電動機，沒法更(geng)改電動機放向，如果不是觀眾(zhong)重做三相(xiang)馬達A、B、C接(jie)法的(de)相(xiang)序，這樣(yang)不存在反相(xiang)的(de)或(huo)者(zhe)。

5、失速養(yang)護(hu)失速養(yang)護(hu)常見面對同步(bu)軟件高(gao)壓電機馬達(da)。我們對異步(bu)高(gao)壓電機馬達(da)，會(hui)加快(kuai)具體(ti)步(bu)驟(zou)(zou)中(zhong)的失速勢必(bi)表(biao)演為過(guo)感應(ying)瞬時電流(liu)，變頻(pin)式器借助過(guo)感應(ying)瞬時電流(liu)和過(guo)載荷養(yang)護(hu)控(kong)制(zhi)此類養(yang)護(hu)模(mo)塊。減慢速度具體(ti)步(bu)驟(zou)(zou)中(zhong)的失速可借助在(zai)接線具體(ti)步(bu)驟(zou)(zou)中(zhong)設置應(ying)急(ji)的減慢速度時來(lai)應(ying)對。

6、跳(tiao)閘呵(he)護(hu)(hu)區交流變頻輸(shu)入跳(tiao)閘后，決(jue)不(bu)會促使過(guo)流，在10微秒內交流變頻經過(guo)熄火來呵(he)護(hu)(hu)區無刷(shua)電機(ji)。

7、欠電流值防(fang)護(hu)當高壓電機的(de)(de)(de)電流值如果低于(yu)正確電流值的(de)(de)(de)90%時(有(you)的(de)(de)(de)快(kuai)速設(she)置(zhi)為85%)，變(bian)頻式器(qi)防(fang)護(hu)關機。

8、過負荷(he)什么意思愛(ai)護(hu)性交(jiao)流(liu)(liu)伺服(fu)驅動器(qi)監測數(shu)據三相(xiang)減速(su)機交(jiao)流(liu)(liu)電，當三相(xiang)減速(su)機交(jiao)流(liu)(liu)電達到重設(she)額定容量交(jiao)流(liu)(liu)電的(de)120%/一分鐘時，交(jiao)流(liu)(liu)伺服(fu)驅動器(qi)順利通過停(ting)止(zhi)來愛(ai)護(hu)性三相(xiang)減速(su)機。

9、接地(di)系(xi)統(tong)(tong)(tong)極(ji)系(xi)統(tong)(tong)(tong)線(xian)極(ji)護理(li)直流(liu)變(bian)頻空(kong)調(diao)式器搭配專業(ye)的接地(di)系(xi)統(tong)(tong)(tong)極(ji)系(xi)統(tong)(tong)(tong)線(xian)極(ji)護理(li)電(dian)路的設(she)計，尋(xun)常由接地(di)系(xi)統(tong)(tong)(tong)極(ji)系(xi)統(tong)(tong)(tong)線(xian)極(ji)護理(li)互調(diao)節(jie)器和繼小家電(dian)組成(cheng)部分，當遭受一相(xiang)或兩相(xiang)接地(di)系(xi)統(tong)(tong)(tong)極(ji)系(xi)統(tong)(tong)(tong)線(xian)極(ji)時，直流(liu)變(bian)頻空(kong)調(diao)式器完畢欠費(fei)。本來如(ru)果消費(fei)者特殊要求，各(ge)位(wei)也(ye)可能的設(she)計為接地(di)系(xi)統(tong)(tong)(tong)極(ji)系(xi)統(tong)(tong)(tong)線(xian)極(ji)后完畢護理(li)欠費(fei)。

10、缺相養護(hu)監測數據輸入(ru)電流電壓，當輸入(ru)缺相時，軟啟動器器報警，軟啟動器器立刻(ke)宕(dang)機來養護(hu)變(bian)頻電動機。