行業資訊
南平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(xuan)擇減小電(dian)梯機(ji)械系統的慣(guan)性和(he)磨(mo)擦阻力。
2.電梯安裝合理運用對重(zhong)和平衡重(zhong)。驅動系統使用永(yong)磁(ci)(ci)同步(bu)無齒(chi)輪(lun)曳引機從(cong)永(yong)磁(ci)(ci)同步(bu)馬達工作(zuo)原(yuan)理可(ke)知其勵磁(ci)(ci)是由永(yong)磁(ci)(ci)鐵(tie)來實現的,不需要定(ding)子額外(wai)提供勵磁(ci)(ci)電流,因(yin)而電機的功率因(yin)數,可(ke)以達高。
3.同時永(yong)磁同步馬達的轉(zhuan)子無電流通過,電梯(ti)安裝不存在轉(zhuan)子耗損問題,一般(ban)比異步電機降低(di)耗損。由于沒率低(di),高能耗蝸輪蝸桿傳(chuan)動副(fu),能耗進一步降低(di)。在停站較(jiao)少(shao)的群梯(ti)布置(zhi)中,一個主(zhu)機驅(qu)動兩個轎廂分別上下(xia)運行是一種節能的方(fang)案。
4.減少能耗的另一途徑是電梯運行(xing)(xing)過程的能(neng)耗控(kong)制(zhi)。利用(yong)電(dian)(dian)梯空載上行(xing)(xing)、滿載下行(xing)(xing)時(shi)電(dian)(dian)機處以(yi)發(fa)電(dian)(dian)狀態(tai)的特性,將能(neng)反饋給電(dian)(dian)網(wang),電(dian)(dian)梯安(an)裝(zhuang)將這種(zhong)節(jie)(jie)能(neng)措(cuo)施(指針對問(wen)題的解(jie)決辦法)在高速梯上效果較好。還有(you)一種(zhong)節(jie)(jie)能(neng)方案(an)將在軟件控(kong)制(zhi)中(zhong)得以(yi)實現。
5.電(dian)(dian)(dian)梯(ti)召喚與轎(jiao)廂指令合一的(de)(de)樓層入口乘(cheng)客(ke)登記方案是電(dian)(dian)(dian)梯(ti)控(kong)制(zhi)(zhi)(zhi)方式的(de)(de)一項(xiang)有效(xiao)技術,使原來層站上乘(cheng)客(ke)未知的(de)(de)目的(de)(de)層變(bian)得可見,從而(er)使控(kong)制(zhi)(zhi)(zhi)系統(tong)的(de)(de)派梯(ti)效(xiao)率達高。電(dian)(dian)(dian)梯(ti)保養(yang)電(dian)(dian)(dian)氣(qi)(qi)控(kong)制(zhi)(zhi)(zhi)系統(tong):電(dian)(dian)(dian)氣(qi)(qi)控(kong)制(zhi)(zhi)(zhi)系統(tong)的(de)(de)主(zhu)要功能是對電(dian)(dian)(dian)梯(ti)的(de)(de)運行實行操(cao)縱(zong)和控(kong)制(zhi)(zhi)(zhi)。電(dian)(dian)(dian)氣(qi)(qi)控(kong)制(zhi)(zhi)(zhi)系統(tong)主(zhu)要由操(cao)縱(zong)裝置(zhi)(zhi),位置(zhi)(zhi)顯示裝置(zhi)(zhi),控(kong)制(zhi)(zhi)(zhi)屏(柜),平層裝置(zhi)(zhi),選層器(qi)等組成。