信息來源:kyforum.cn | 發布時間:2025年01月15日(ri)
更(geng)好的(de)(de)(de)(de)節能(neng)效(xiao)(xiao)果:高頻(pin)電(dian)(dian)(dian)源(yuan)具(ju)有(you)高達90%以上的(de)(de)(de)(de)電(dian)(dian)(dian)能(neng)轉換效(xiao)(xiao)率(lv)(lv),在電(dian)(dian)(dian)場(chang)所需相同(tong)的(de)(de)(de)(de)功率(lv)(lv)下,可比常規電(dian)(dian)(dian)源(yuan)更(geng)小(xiao)的(de)(de)(de)(de)輸入功率(lv)(lv)(約50%),具(ju)有(you)節能(neng)效(xiao)(xiao)果。有(you)更(geng)好的(de)(de)(de)(de)荷電(dian)(dian)(dian)強度,在保證了粉(fen)塵充分(fen)荷電(dian)(dian)(dian)的(de)(de)(de)(de)基礎上,可以大幅度減少電(dian)(dian)(dian)場(chang)供電(dian)(dian)(dian)功率(lv)(lv),從而減少無效(xiao)(xiao)的(de)(de)(de)(de)電(dian)(dian)(dian)場(chang)電(dian)(dian)(dian)功率(lv)(lv)。
三相(xiang)平衡(heng)供電:高頻電源為三相(xiang)輸入,三相(xiang)供電平衡(heng),功(gong)率因數大于0.93,無缺相(xiang)損耗(hao),無電網污染。
更(geng)(geng)好的電(dian)(dian)(dian)源(yuan)(yuan)(yuan)適(shi)應性:與工(gong)頻(pin)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)相(xiang)比,高頻(pin)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的適(shi)應性更(geng)(geng)強。高頻(pin)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的輸出由一系列的高頻(pin)脈(mo)沖(chong)構(gou)成,可以根據電(dian)(dian)(dian)除塵(chen)器的工(gong)況提供合適(shi)的電(dian)(dian)(dian)壓波形。間歇供電(dian)(dian)(dian)時,供電(dian)(dian)(dian)脈(mo)寬小(xiao)可達到(dao)1ms,而工(gong)頻(pin)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)小(xiao)為10ms,可任意調節占(zhan)空比,具有更(geng)(geng)靈活的間歇比組合,可有效防止反電(dian)(dian)(dian)暈現象,特別適(shi)用于(yu)高比電(dian)(dian)(dian)阻粉塵(chen)工(gong)況。
更好的火花(hua)控制(zhi)特性(xing):高(gao)頻(pin)電(dian)源的火花(hua)關斷時(shi)間<10μs而工頻(pin)電(dian)源需(xu)10ms,火花(hua)能量(liang)很小,電(dian)場(chang)(chang)恢復快,提(ti)高(gao)了電(dian)場(chang)(chang)的平均(jun)電(dian)壓,從(cong)而可提(ti)高(gao)了除(chu)塵效率(lv)。
完善的(de)保護(hu)功(gong)能:為保證設備(bei)的(de)安全可靠(kao)運行(xing),具有輸入過(guo)(guo)流、IGBT過(guo)(guo)流過(guo)(guo)熱、輸出開(kai)路短路保、直流母線電壓(ya)(ya)過(guo)(guo)低、IGBT散熱器和變壓(ya)(ya)器油(you)過(guo)(guo)熱、油(you)箱壓(ya)(ya)力過(guo)(guo)高、油(you)箱油(you)位過(guo)(guo)低等保護(hu),基本上是屬于免維護(hu)的(de)產品。
方便的(de)調試界面:高頻電源一般(ban)安裝(zhuang)于除塵器頂部,HHR-III高頻電源裝(zhuang)有液(ye)晶觸(chu)摸人(ren)機界面,在就(jiu)地可完(wan)成開停、設定參數、查看各種(zhong)運行參數等(deng)功能,大大提高設備調試的(de)方便性。
標(biao)(biao)準的聯(lian)絡通訊能力:采用標(biao)(biao)準的MODBUS 協議通訊,可以(yi)方便與(yu)上位機(ji)系統通訊,實(shi)現(xian)遠程管(guan)理和系統集成。
更(geng)方便的安(an)裝方式:高頻電(dian)(dian)源(yuan)采用(yong)集成一體化結構(gou),體積更(geng)小、重量(liang)更(geng)輕,高頻電(dian)(dian)源(yuan)直接安(an)裝在(zai)電(dian)(dian)除(chu)塵器頂部,節省配(pei)電(dian)(dian)室空間,節省大部分信號電(dian)(dian)纜和控(kong)制電(dian)(dian)纜,減少安(an)裝費用(yong)。高壓出線位(wei)置(zhi)及輪(lun)子位(wei)置(zhi)與(yu)工(gong)頻整流變壓器完(wan)全一樣,非常適合電(dian)(dian)源(yuan)的改造。