高頻開關電源系統包括開關整流器、閥控式鉛酸蓄電池、 DC饋線柜等。雖然器件不多，但性能獨特，是保證、電網穩定供電和、持續運行的重要器件。電除塵器高頻電源廠家講述對于恒高頻電源開關電源系(xi)統(tong)，這些設備的維修(xiu)保養，既關系(xi)到(dao)系(xi)統(tong)的可靠性和壽(shou)命(ming)，還直接關系(xi)到(dao)電網的正常運行(xing)。   

智能(neng)型(xing)高頻開關(guan)電源系統(tong)設備，具有高度的(de)智能(neng)化和蓄電池(chi)免維護的(de)特點，雖然給我們帶來(lai)了很多方便，但是在使用時要注意以下幾點，才能(neng)保證使用的(de)安全(quan)性。   

高(gao)(gao)(gao)頻開關(guan)電源(yuan)系(xi)統對(dui)環(huan)境(jing)溫度(du)(du)(du)要求(qiu)(qiu)不高(gao)(gao)(gao)，可在-5~+40℃下(xia)(xia)(xia)正常工(gong)作，但要求(qiu)(qiu)室內干凈，灰(hui)塵少。另外，灰(hui)塵和濕氣將導(dao)致主機運(yun)轉不正常。而電池的溫度(du)(du)(du)則要求(qiu)(qiu)更高(gao)(gao)(gao)，標準使(shi)(shi)用(yong)溫度(du)(du)(du)為25℃，建議在15~+30℃范圍內。如果(guo)溫度(du)(du)(du)過低，電池的容(rong)量(liang)每降低1℃，其容(rong)量(liang)就會(hui)下(xia)(xia)(xia)降1％；蓄電池放電容(rong)量(liang)隨著溫度(du)(du)(du)的升(sheng)高(gao)(gao)(gao)而增大，但壽命(ming)(ming)卻下(xia)(xia)(xia)降，長時(shi)間(jian)使(shi)(shi)用(yong)時(shi)，溫度(du)(du)(du)每升(sheng)高(gao)(gao)(gao)10℃，電池壽命(ming)(ming)就會(hui)減半。   

高頻開關電源系統的(de)參數必須(xu)控(kong)制(zhi)在規(gui)定的(de)指標之內，使用(yong)時不得隨意更(geng)改(gai)。   

在使用(yong)中，直流(liu)電源系統要(yao)避免(mian)任意增(zeng)加(jia)大(da)功(gong)率(lv)的附加(jia)設備（負荷(he)），也不能在滿負荷(he)狀(zhuang)(zhuang)態下(xia)長時間運行。由于，工(gong)作性質(zhi)決定了(le)直流(liu)操作電源系統幾乎處于不間斷狀(zhuang)(zhuang)態，如果增(zeng)較大(da)功(gong)率(lv)負荷(he)或基(ji)本滿負荷(he)工(gong)作，就(jiu)會導(dao)致整流(liu)模塊失靈(ling)，嚴重(zhong)時變換器就(jiu)會損壞。   

如果電(dian)池輸出(chu)電(dian)流過大(da)，有觸(chu)電(dian)危險，應(ying)將其卸(xie)下，改用(yong)導電(dian)連接條(tiao)(線(xian))。輸出(chu)電(dian)線(xian)時特別注(zhu)意安全(quan)，使(shi)用(yong)的工具應(ying)采取絕緣措施，確(que)保(bao)人身和設備(bei)安全(quan)。   

高(gao)頻開(kai)關電(dian)(dian)源不管是浮充還是放電(dian)(dian)檢修試驗狀(zhuang)態，都要確保電(dian)(dian)壓、電(dian)(dian)流(liu)符合規定要求。過高(gao)的電(dian)(dian)壓或(huo)(huo)電(dian)(dian)流(liu)會引起(qi)電(dian)(dian)池熱(re)失控(kong)或(huo)(huo)失水，電(dian)(dian)壓或(huo)(huo)電(dian)(dian)流(liu)太小(xiao)會引起(qi)電(dian)(dian)池虧電(dian)(dian)，影響電(dian)(dian)池的壽(shou)命(ming)，特別是對電(dian)(dian)池的影響。   

由于電池的循環壽命與放電深(shen)度有關，因此在(zai)任何情況(kuang)下都要(yao)防止(zhi)電池短路或(huo)深(shen)度放電。充氣深(shen)度越大循環壽命越短。進(jin)行(xing)容(rong)量試驗或(huo)放電大修(xiu)時，通常(chang)可達到容(rong)量的30％~50％。   

電(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)應避免大電(dian)(dian)(dian)(dian)(dian)流充放(fang)電(dian)(dian)(dian)(dian)(dian)，否則會造成電(dian)(dian)(dian)(dian)(dian)池(chi)板膨(peng)脹(zhang)變形，使(shi)電(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)活性物質脫落，增加(jia)電(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)內阻，升高(gao)溫(wen)度，嚴重時會降(jiang)低電(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)容量(liang)，提(ti)前終止使(shi)用壽命。閥控(kong)密封(feng)電(dian)(dian)(dian)(dian)(dian)池(chi)是貧(pin)電(dian)(dian)(dian)(dian)(dian)池(chi)，電(dian)(dian)(dian)(dian)(dian)解液比(bi)重無法測(ce)量(liang)。因此，目前判(pan)斷(duan)其優(you)劣較為可靠的方法是放(fang)電(dian)(dian)(dian)(dian)(dian)法，也可以通過(guo)電(dian)(dian)(dian)(dian)(dian)導(dao)率(lv)儀(yi)測(ce)量(liang)電(dian)(dian)(dian)(dian)(dian)池(chi)內阻來判(pan)斷(duan)閥控(kong)密封(feng)電(dian)(dian)(dian)(dian)(dian)池(chi)的優(you)劣，但其準度不高(gao)。

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