電梯常識
達州電梯保養公司講解降低電梯的能耗的方式
電梯是一種在日常的使用過程之中實用的設備,而且由于平常的工作量比較大,耗費的能量也是比較多的,電梯保養公司分享應該采取措施來降低電梯的能(neng)量消(xiao)耗。
1、選擇(ze)減小電梯機(ji)械系統的慣性和磨擦阻力。
2、電(dian)梯安裝(zhuang)合理(li)運用(yong)對重(zhong)和(he)平衡重(zhong)。驅(qu)動(dong)系(xi)統使用(yong)永磁同(tong)步無齒(chi)輪曳(ye)引機(ji)從永磁同(tong)步馬達工作原理(li)可知其勵磁是由永磁鐵來實現的,不需要定子(zi)額(e)外提(ti)供勵磁電(dian)流,因而電(dian)機(ji)的功率因數(shu),可以達高。
3、同(tong)時永磁同(tong)步(bu)馬達的(de)轉子無電(dian)流(liu)通(tong)過(guo),電(dian)梯安(an)裝不存在轉子耗損問題,一般比(bi)異步(bu)電(dian)機降低(di)(di)耗損。由(you)于沒有效率低(di)(di),高能耗蝸輪(lun)蝸桿傳動(dong)副,能耗進一步(bu)降低(di)(di)。在停站(zhan)較少的(de)群(qun)梯布置中,一個(ge)(ge)主機驅動(dong)兩個(ge)(ge)轎廂分別(bie)上(shang)下運行(xing)是一種節能的(de)方案。
4、而減少能(neng)(neng)耗的另(ling)一途(tu)徑(jing)是電(dian)梯運(yun)行過程的能(neng)(neng)耗控(kong)制。利用(yong)電(dian)梯空載(zai)上行、滿載(zai)下行時電(dian)機處以發電(dian)狀(zhuang)態的特性,將zai生能(neng)(neng)量反饋給電(dian)網(wang),電(dian)梯安裝(zhuang)將這種(zhong)節能(neng)(neng)措施,在高速梯上效(xiao)果較好。還有(you)一種(zhong)節能(neng)(neng)方(fang)案將在軟件控(kong)制中得以實現。
5、電梯(ti)(ti)召喚與(yu)轎(jiao)廂指令(ling)合一的樓層(ceng)(ceng)(ceng)(ceng)入口乘(cheng)客登記方案是(shi)電梯(ti)(ti)控(kong)(kong)制(zhi)(zhi)方式(shi)的一項有效技術,使原來層(ceng)(ceng)(ceng)(ceng)站上乘(cheng)客未知的目的層(ceng)(ceng)(ceng)(ceng)變(bian)得可(ke)見,從而使控(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong)的派梯(ti)(ti)效率(lv)達高。電梯(ti)(ti)保養電氣(qi)控(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong):電氣(qi)控(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong)的主要(yao)功能是(shi)對電梯(ti)(ti)的運行實行操縱和控(kong)(kong)制(zhi)(zhi)。電氣(qi)控(kong)(kong)制(zhi)(zhi)系(xi)統(tong)(tong)主要(yao)由操縱裝(zhuang)置(zhi),位(wei)置(zhi)顯示裝(zhuang)置(zhi),控(kong)(kong)制(zhi)(zhi)屏(柜),平(ping)層(ceng)(ceng)(ceng)(ceng)裝(zhuang)置(zhi),選層(ceng)(ceng)(ceng)(ceng)器等組(zu)成。