配(pei)電(dian)箱(xiang)是數(shu)據上(shang)的海量參(can)數(shu)，一般是構成(cheng)(cheng)低(di)壓林按(an)電(dian)氣(qi)接線，要求將開關設(she)備、測量儀表、保護(hu)電(dian)器和輔助(zhu)設(she)備組裝在(zai)封閉(bi)或半(ban)封閉(bi)金屬(shu)柜中(zhong)或屏(ping)幅上(shang)，構成(cheng)(cheng)低(di)壓配(pei)電(dian)箱(xiang)。正常運(yun)行時可借助(zhu)手動(dong)或自動(dong)開關接通或分斷電(dian)路。

1.配電柜廠(chang)家向用(yong)戶(hu)推薦自(zi)己(ji)生產的(de)也(ye)許(xu)并(bing)不(bu)適合(he)用(yong)戶(hu)的(de)產品(pin)。2.設計(ji)院對某些新推出的(de)柜型并(bing)不(bu)太了(le)解(jie)只是(shi)根據用(yong)戶(hu)要求進(jin)行設計(ji)。3.用(yong)戶(hu)對自(zi)己(ji)的(de)需求并(bing)不(bu)十(shi)分了(le)解(jie),選(xuan)擇(ze)柜型時不(bu)能根據自(zi)己(ji)所需進(jin)行選(xuan)擇(ze)。

隨著(zhu)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)子技(ji)術(shu)(shu)(shu)和(he)(he)變(bian)流(liu)(liu)(liu)控(kong)制技(ji)術(shu)(shu)(shu)的飛(fei)速發(fa)(fa)展(zhan)，高精度可控(kong)變(bian)流(liu)(liu)(liu)技(ji)術(shu)(shu)(shu)的成熟(shu)和(he)(he)普(pu)及，分階(jie)段(duan)(duan)恒流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模(mo)式已經基本被充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)和(he)(he)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓連續變(bian)化的恒壓限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模(mo)式取代。主導(dao)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)工(gong)藝(yi)的還是恒壓限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模(mo)式。接觸式充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的最大問題在(zai)于它(ta)的安全性和(he)(he)通用性。為了使它(ta)滿足嚴格(ge)的安全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)標準，必須在(zai)電(dian)(dian)(dian)(dian)(dian)路上采(cai)用許多措施使充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)設(she)備能夠在(zai)各(ge)種環境下安全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，恒壓限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)和(he)(he)分階(jie)段(duan)(duan)恒流(liu)(liu)(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)均屬于接觸式充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)(shu)(shu)。新型的電(dian)(dian)(dian)(dian)(dian)動(dong)汽車感應充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)(shu)(shu)發(fa)(fa)展(zhan)很快。

感應充電器是利用高頻交流磁場的變壓器原理，生產便攜式充電樁將電能從離車的原方感應到車載的副方，便攜式充電樁廠家以達到(dao)給蓄電(dian)池(chi)充(chong)電(dian)的(de)目(mu)的(de)。感(gan)應充(chong)電(dian)的(de)最大優(you)點是安全(quan)，這是因(yin)為(wei)充(chong)電(dian)器(qi)與車輛之間并(bing)無直接的(de)點接觸，即(ji)使(shi)車輛在惡劣的(de)氣候下，如雨雪天，進行充(chong)電(dian)也無觸電(dian)的(de)危險。