行業資訊
馬鞍山有效降低電梯的能耗的方法
電梯是一種在日常的使用過程之中實用的設備,耗能也是比較多的,那么我們應該采取怎樣的措施來降低電梯的能耗呢?
1.選擇減小電(dian)梯機械系統的慣性和(he)磨擦阻(zu)力(li)。
2.電梯安(an)裝合理(li)運用對重(zhong)和平衡重(zhong)。驅動系統使用永(yong)磁(ci)(ci)(ci)同(tong)步無齒輪曳引機從(cong)永(yong)磁(ci)(ci)(ci)同(tong)步馬(ma)達工(gong)作(zuo)原理(li)可知其勵磁(ci)(ci)(ci)是(shi)由永(yong)磁(ci)(ci)(ci)鐵來實現(xian)的(de),不需要定子額外(wai)提供(gong)勵磁(ci)(ci)(ci)電流,因而電機的(de)功(gong)率因數,可以達高(gao)。
3.同(tong)時永(yong)磁同(tong)步馬達的轉(zhuan)子無(wu)電(dian)流通過,電(dian)梯(ti)安(an)裝(zhuang)不存(cun)在轉(zhuan)子耗損問(wen)題,一般比異步電(dian)機降低耗損。由于沒率(lv)低,高能耗蝸(gua)輪蝸(gua)桿傳動副,能耗進(jin)一步降低。在停站(zhan)較少的群梯(ti)布置中,一個主機驅動兩個轎廂分(fen)別上下(xia)運行是一種節能的方案(an)。
4.減少能耗的另一途徑是電梯運行過程(cheng)的(de)能(neng)耗控(kong)制。利用電(dian)梯(ti)空載(zai)上(shang)行、滿載(zai)下行時電(dian)機處(chu)以(yi)(yi)發電(dian)狀(zhuang)態的(de)特(te)性,將能(neng)反饋給電(dian)網,電(dian)梯(ti)安裝將這(zhe)種(zhong)節能(neng)措施(指針(zhen)對問題的(de)解決辦法)在(zai)高速梯(ti)上(shang)效果較好。還(huan)有一種(zhong)節能(neng)方案將在(zai)軟件控(kong)制中(zhong)得以(yi)(yi)實現。
5.電(dian)(dian)梯(ti)召喚與轎(jiao)廂指令合(he)一(yi)的(de)樓層(ceng)(ceng)(ceng)入口乘客登(deng)記方(fang)案是(shi)電(dian)(dian)梯(ti)控(kong)(kong)制方(fang)式(shi)的(de)一(yi)項有效技術(shu),使(shi)原來層(ceng)(ceng)(ceng)站上乘客未知的(de)目(mu)的(de)層(ceng)(ceng)(ceng)變得可見,從而使(shi)控(kong)(kong)制系(xi)(xi)統(tong)的(de)派梯(ti)效率(lv)達高。電(dian)(dian)梯(ti)保養電(dian)(dian)氣控(kong)(kong)制系(xi)(xi)統(tong):電(dian)(dian)氣控(kong)(kong)制系(xi)(xi)統(tong)的(de)主(zhu)要(yao)功能是(shi)對電(dian)(dian)梯(ti)的(de)運行實行操縱和控(kong)(kong)制。電(dian)(dian)氣控(kong)(kong)制系(xi)(xi)統(tong)主(zhu)要(yao)由操縱裝置(zhi),位置(zhi)顯(xian)示裝置(zhi),控(kong)(kong)制屏(柜),平層(ceng)(ceng)(ceng)裝置(zhi),選層(ceng)(ceng)(ceng)器等(deng)組成。