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逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)主要(yao)功能(neng)(neng)(neng)是(shi)將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)(de)可(ke)變(bian)(bian)直(zhi)(zhi)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓輸(shu)入轉(zhuan)變(bian)(bian)為(wei)(wei)無(wu)干擾(rao)的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)(liu)(liu)正弦波(bo)輸(shu)出,既可(ke)供設備使用(yong)(yong),也可(ke)反饋(kui)給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)。下面我(wo)們具體來說說鋁(lv)(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在新能(neng)(neng)(neng)源領域(yu)方面有哪些應用(yong)(yong)? 1.提(ti)高(gao)(gao)光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)壽命的(de)(de)(de)(de)(de)(de)(de)關(guan)鍵 決定光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)壽命為(wei)(wei)其(qi)各元件的(de)(de)(de)(de)(de)(de)(de)可(ke)靠(kao)性,盡管半導體元件通常都達到這種(zhong)可(ke)靠(kao)性水(shui)平,但(dan)對于(yu)無(wu)源元件來說卻(que)有可(ke)能(neng)(neng)(neng)是(shi)一(yi)個挑(tiao)戰,特別(bie)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)可(ke)靠(kao)性提(ti)高(gao)(gao)成(cheng)為(wei)(wei)了提(ti)高(gao)(gao)光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)可(ke)靠(kao)性的(de)(de)(de)(de)(de)(de)(de)關(guan)鍵之一(yi)。 2.電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong) 光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)可(ke)看成(cheng)是(shi)用(yong)(yong)直(zhi)(zhi)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)特殊用(yong)(yong)途(tu)的(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),輸(shu)出頻(pin)(pin)率為(wei)(wei)50Hz或與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)同步(bu)的(de)(de)(de)(de)(de)(de)(de)50Hz。也就沒(mei)有整流(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)產(chan)生的(de)(de)(de)(de)(de)(de)(de)整流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)脈沖(chong),這樣直(zhi)(zhi)流(liu)(liu)(liu)(liu)母(mu)線上的(de)(de)(de)(de)(de)(de)(de)鋁(lv)(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)功能(neng)(neng)(neng)為(wei)(wei)直(zhi)(zhi)流(liu)(liu)(liu)(liu)母(mu)線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或者成(cheng)為(wei)(wei)“DC-Link”電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),其(qi)作(zuo)用(yong)(yong)為(wei)(wei)吸(xi)收由逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)產(chan)生的(de)(de)(de)(de)(de)(de)(de)開關(guan)頻(pin)(pin)率極高(gao)(gao)次諧(xie)波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和輸(shu)出頻(pin)(pin)率的(de)(de)(de)(de)(de)(de)(de)三(san)倍頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和高(gao)(gao)次諧(xie)波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。 3.拆機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)回收在光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong) 光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)可(ke)看成(cheng)是(shi)用(yong)(yong)直(zhi)(zhi)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)特殊用(yong)(yong)途(tu)的(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)頻(pin)(pin)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),輸(shu)出頻(pin)(pin)率為(wei)(wei)50Hz或與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)同步(bu)的(de)(de)(de)(de)(de)(de)(de)50Hz。也就沒(mei)有整流(liu)(liu)(liu)(liu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)產(chan)生的(de)(de)(de)(de)(de)(de)(de)整流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)脈沖(chong),這樣直(zhi)(zhi)流(liu)(liu)(liu)(liu)母(mu)線上的(de)(de)(de)(de)(de)(de)(de)鋁(lv)(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)功能(neng)(neng)(neng)為(wei)(wei)直(zhi)(zhi)流(liu)(liu)(liu)(liu)母(mu)線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)或者成(cheng)為(wei)(wei)“DC-Link”電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),其(qi)作(zuo)用(yong)(yong)為(wei)(wei)吸(xi)收由逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)產(chan)生的(de)(de)(de)(de)(de)(de)(de)開關(guan)頻(pin)(pin)率極高(gao)(gao)次諧(xie)波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和輸(shu)出頻(pin)(pin)率的(de)(de)(de)(de)(de)(de)(de)三(san)倍頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和高(gao)(gao)次諧(xie)波(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。 光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)要(yao)求 1.高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓 一(yi)般大(da)功率的(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)伏(fu)(fu)逆(ni)變(bian)(bian)器(qi)(qi)(qi)(qi)(qi)(qi)(qi),將(jiang)轉(zhuan)化(hua)后(hou)的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)直(zhi)(zhi)接并入高(gao)(gao)壓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)中(zhong),但(dan)從安規角(jiao)度考慮,光(guang)(guang)(guang)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組的(de)(de)(de)(de)(de)(de)(de)輸(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓一(yi)般不(bu)高(gao)(gao)于(yu)900V,可(ke)以(yi)選擇(ze)兩只450V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)串聯,但(dan)為(wei)(wei)了提(ti)高(gao)(gao)安全性,可(ke)以(yi)選擇(ze)2只500V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)串聯。
長城電(dian)(dian)(dian)器(qi)回收公司上門回收各種(zhong)型(xing)號電(dian)(dian)(dian)解電(dian)(dian)(dian)容器(qi),高低壓電(dian)(dian)(dian)容器(qi),自(zi)愈式電(dian)(dian)(dian)容器(qi),蓄電(dian)(dian)(dian)池(chi),鎘鎳(nie)電(dian)(dian)(dian)瓶,電(dian)(dian)(dian)抗器(qi),ME斷(duan)路器(qi),智能閘,互(hu)感(gan)器(qi),放(fang)點線圈,接觸器(qi),空氣(qi)開關,電(dian)(dian)(dian)線電(dian)(dian)(dian)纜等庫存物資。以誠為本,信譽至(zhi)上。回收,沒極限。歡迎(ying)來電(dian)(dian)(dian)洽談。
在(zai)這方面(mian),鋁電(dian)(dian)解(jie)(jie)有(you)明顯的缺(que)點(dian),鋁電(dian)(dian)解(jie)(jie)的貯(zhu)存期愈長,氧化(hua)膜(mo)(mo)(mo)被損(sun)傷的可能(neng)(neng)(neng)性愈大(da)。這是(shi)由(you)于其中(zhong)的雜(za)質金屬(shu)離子(zi)與鋁箔組成微(wei)電(dian)(dian)池(chi)的作(zuo)(zuo)用以(yi)及(ji)含水較(jiao)多的工(gong)作(zuo)(zuo)電(dian)(dian)解(jie)(jie)液對鋁氧化(hua)膜(mo)(mo)(mo)的水合(he)侵蝕。也(ye)可能(neng)(neng)(neng)其中(zhong)的溶質對鋁氧化(hua)膜(mo)(mo)(mo)還(huan)有(you)溶解(jie)(jie)破壞作(zuo)(zuo)用,因為(wei)如果電(dian)(dian)解(jie)(jie)液PH值偏(pian)離中(zhong)性很(hen)多,就(jiu)可能(neng)(neng)(neng)出(chu)現這一現象(xiang),這種(zhong)現象(xiang)稱為(wei)去形成作(zuo)(zuo)用。另(ling)外(wai)(wai),如產品(pin)本身結構密(mi)封(feng)性不好(hao),則電(dian)(dian)解(jie)(jie)液成分有(you)揮發損(sun)失甚(shen)至干涸的可能(neng)(neng)(neng),另(ling)外(wai)(wai)還(huan)會(hui)吸收外(wai)(wai)界潮氣(qi)等,更促(cu)進了破壞的加劇。所以(yi)在(zai)經過較(jiao)長時(shi)間(jian)的貯(zhu)存后,一接(jie)上額定電(dian)(dian)壓(ya),漏電(dian)(dian)流(liu)很(hen)大(da),而且在(zai)正常時(shi)間(jian)內(nei)降得(de)很(hen)慢,氧化(hua)膜(mo)(mo)(mo)也(ye)會(hui)來(lai)不及(ji)修(xiu)復,造成氧化(hua)膜(mo)(mo)(mo)更多部位(wei)的擊(ji)穿,此時(shi)產品(pin)將發熱,即可能(neng)(neng)(neng)導致性損(sun)壞。但一般遇(yu)到這種(zhong)情況,可逐漸升壓(ya),電(dian)(dian)容就(jiu)可以(yi)逐漸恢復正常 。總之(zhi),漏電(dian)(dian)流(liu)大(da)小(xiao)是(shi)衡量(liang)電(dian)(dian)容性能(neng)(neng)(neng)及(ji)工(gong)藝(yi)過程是(shi)否合(he)適和文(wen)明生(sheng)產程度的一個(ge)直接(jie)標志(zhi),任何原材料(liao)中(zhong)的雜(za)質以(yi)及(ji)操作(zuo)(zuo)中(zhong)的污染(灰塵、汗漬等),均(jun)有(you)可能(neng)(neng)(neng)導致氧化(hua)膜(mo)(mo)(mo)生(sheng)長不均(jun)以(yi)及(ji)膜(mo)(mo)(mo)上存在(zai)缺(que)陷,而組成穩(wen)態漏電(dian)(dian)流(liu)的主要部分---電(dian)(dian)子(zi)電(dian)(dian)流(liu),就(jiu)是(shi)通過缺(que)陷以(yi)及(ji)箔的邊(bian)緣而進行的。
長城(cheng)電(dian)(dian)器(qi)(qi)回收(shou)公司(si)上(shang)門回收(shou)各種(zhong)型號電(dian)(dian)解電(dian)(dian)容器(qi)(qi),高低(di)壓電(dian)(dian)容器(qi)(qi),自愈式(shi)電(dian)(dian)容器(qi)(qi),蓄電(dian)(dian)池,鎘鎳(nie)電(dian)(dian)瓶,電(dian)(dian)抗器(qi)(qi),ME斷路器(qi)(qi),智(zhi)能閘,互感器(qi)(qi),放點線(xian)圈,接觸器(qi)(qi),空氣(qi)開關,電(dian)(dian)線(xian)電(dian)(dian)纜等庫存物資。以誠為本,信譽至上(shang)。回收(shou),沒極限。歡迎來電(dian)(dian)洽談。
電(dian)(dian)(dian)容器(qi)(qi)的(de)(de)(de)(de)電(dian)(dian)(dian)容量CR、損(sun)耗(hao)(hao)角正切tgδ、漏(lou)電(dian)(dian)(dian)流(liu)(liu)LL經(jing)老練后下降了(le),即(ji)恢復了(le)其(qi)固有(you)(you)的(de)(de)(de)(de)電(dian)(dian)(dian)性(xing)(xing)(xing)能。值等注意的(de)(de)(de)(de)是:CR、tgδ在(zai)老練1h后即(ji)趨于(yu)穩定,只有(you)(you)漏(lou)電(dian)(dian)(dian)流(liu)(liu)還有(you)(you)時(shi)間的(de)(de)(de)(de)延長而(er)(er)下降。因(yin)此老練工(gong)藝中(zhong)時(shi)間和溫度的(de)(de)(de)(de)確定主要取決(jue)于(yu)電(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)容器(qi)(qi)的(de)(de)(de)(de)漏(lou)電(dian)(dian)(dian)流(liu)(liu),如(ru)何(he)把握這(zhe)個'度'是確定老練工(gong)藝的(de)(de)(de)(de)關鍵。注:20℃120HZ下測試(shi)電(dian)(dian)(dian)容量和損(sun)耗(hao)(hao),400v10s后測漏(lou)電(dian)(dian)(dian)流(liu)(liu)值。老練完畢(bi)所(suo)測的(de)(de)(de)(de)漏(lou)電(dian)(dian)(dian)流(liu)(liu)、損(sun)耗(hao)(hao)角正切無論(lun)多小,都不能完全保證耐久性(xing)(xing)(xing)試(shi)驗中(zhong)壽(shou)命(ming)長,更(geng)不能保證可(ke)(ke)能靠(kao)性(xing)(xing)(xing)高,即(ji)可(ke)(ke)靠(kao)性(xing)(xing)(xing)高、壽(shou)命(ming)長與漏(lou)電(dian)(dian)(dian)流(liu)(liu)小、損(sun)耗(hao)(hao)角正切值低既有(you)(you)關系而(er)(er)又沒有(you)(you)簡(jian)單(dan)的(de)(de)(de)(de)必然聯系。因(yin)為電(dian)(dian)(dian)容器(qi)(qi)的(de)(de)(de)(de)可(ke)(ke)靠(kao)性(xing)(xing)(xing)和壽(shou)命(ming)是由原材料(鋁箔、電(dian)(dian)(dian)解(jie)(jie)質紙)、密封材料、電(dian)(dian)(dian)解(jie)(jie)液和整個工(gong)藝過程(cheng)決(jue)定的(de)(de)(de)(de),而(er)(er)電(dian)(dian)(dian)解(jie)(jie)液是決(jue)定長壽(shou)命(ming)和高可(ke)(ke)靠(kao)的(de)(de)(de)(de)關鍵。可(ke)(ke)以說,當電(dian)(dian)(dian)容器(qi)(qi)芯子浸過電(dian)(dian)(dian)解(jie)(jie)液經(jing)封裝后(老練前),電(dian)(dian)(dian)容器(qi)(qi)的(de)(de)(de)(de)可(ke)(ke)靠(kao)性(xing)(xing)(xing)已(yi)基(ji)本決(jue)定了(le)。
長城電器回收公司上門回收各種型號電解電容器,高低壓電容器,自愈式電容器,蓄電池,鎘鎳電瓶,電抗器,ME斷路器,智能閘,互感器,放點線圈,接觸器,空氣開關,電線電纜等庫存物資。以誠為本,信譽至上。回收,沒極限。歡迎來電洽談。
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