【導讀】確que切qie的de來lai說shuo雙shuang電dian源yuan開kai關guan備bei用yong電dian源yuan要yao是shi一yi直zhi是shi處chu於yu通tong電dian的de狀zhuang態tai下xia的de話hua，我wo們men可ke以yi稱cheng之zhi它ta為wei熱re備bei用yong


，通tong常chang是shi使shi用yong在zai比bi較jiao重zhong要yao的de用yong戶hu上shang。再zai有you就jiu是shi當dang備bei用yong電dian源yuan所suo采cai用yong了le發fa動dong機ji延yan時shi發fa電dian，那na麼me這zhe個ge時shi候hou的de雙shuang電dian源yuan開kai關guan就jiu會hui起qi到dao應ying有you的de作zuo用yong，它ta會hui立li即ji的de做zuo出chu切qie斷duan市shi電dian電dian路lu動dong作zuo，同tong時shi還hai會hui為wei發fa電dian機ji發fa電dian做zuo好hao通tong路lu準zhun備bei。

確que切qie的de來lai說shuo雙shuang電dian源yuan開kai關guan備bei用yong電dian源yuan要yao是shi一yi直zhi是shi處chu於yu通tong電dian的de狀zhuang態tai下xia的de話hua，我wo們men可ke以yi稱cheng之zhi它ta為wei熱re備bei用yong，通tong常chang是shi使shi用yong在zai比bi較jiao重zhong要yao的de用yong戶hu上shang。再zai有you就jiu是shi當dang備bei用yong電dian源yuan所suo采cai用yong了le發fa動dong機ji延yan時shi發fa電dian，那na麼me這zhe個ge時shi候hou的de雙shuang電dian源yuan開kai關guan就jiu會hui起qi到dao應ying有you的de作zuo用yong，它ta會hui立li即ji的de做zuo出chu切qie斷duan市shi電dian電dian路lu動dong作zuo，同tong時shi還hai會hui為wei發fa電dian機ji發fa電dian做zuo好hao通tong路lu準zhun備bei。

”

　　確que切qie的de來lai說shuo雙shuang電dian源yuan開kai關guan備bei用yong電dian源yuan要yao是shi一yi直zhi是shi處chu於yu通tong電dian的de狀zhuang態tai下xia的de話hua，我wo們men可ke以yi稱cheng之zhi它ta為wei熱re備bei用yong，通tong常chang是shi使shi用yong在zai比bi較jiao重zhong要yao的de用yong戶hu上shang。再zai有you就jiu是shi當dang備bei用yong電dian源yuan所suo采cai用yong了le發fa動dong機ji延yan時shi發fa電dian
，那na麼me這zhe個ge時shi候hou的de雙shuang電dian源yuan開kai關guan就jiu會hui起qi到dao應ying有you的de作zuo用yong，它ta會hui立li即ji的de做zuo出chu切qie斷duan市shi電dian電dian路lu動dong作zuo
，同tong時shi還hai會hui為wei發fa電dian機ji發fa電dian做zuo好hao通tong路lu準zhun備bei。

youqishizaishuangdianyuankaiguanqieduanshidiandianludeshihoushifendezhongyao，shouxiantanenggouyouxiaodefangzhizifadianxiangzheshidianwangfanxiangsongdiandexianxiangfasheng，ranhoujiushihainengfangzhishidianturanlaidianshihuihezifadianxingchenglebutongbudebingwangqingkuangdaozhishuangfangdouyinqitiaozha。shuangdianyuankaiguangongzuoyuanlijiushidangliangbiandoushichuyuyoudianzhuangtaixia，danshizhinenggouyouyigeshijietongde，yejiushishuozhezhongzidongzhuanhuankefenweiliangzhongfangshi。

qizhongjiandandemoshijiushilianggedouchuyumeidiandezhuangkuangxiazenabianxianlaidianshuangdianyuankaiguanjiuhuijietongnabian，yaoshichuxianleyiqilaidiandexianxiangjiuxuyaokannayitaoxitongdefanyingsudukuaixiele
，yincizhezhongshihouzongshihuiyouyigekuainameyidiandianjiuxianjietong，tongshiqieduanlingwaiyigeqidongdianlu。
　

haiyoushuangdianyuankaiguangongzuoyuanlijiushicaiyonglesanxiangsanxianyijisanxiangsixiandeqiehuandongzuo，shouxiantapeizhidekongzhiqihuiduiliangtiaodianlushangdedianyatongshijinxingjiance，dangchuxianlechaochuedingzhi110%（可調）電源電壓的時候能夠判斷這種情況時為過電壓，當少於額定值80%（可調）的時候會判斷成欠（或者是失）電壓現象，因此微控製裝置對電路所反饋回的上述數據檢測結果進行邏輯判斷。

也就是說處理結果會利用延時（可調）電路來驅動對應的指令
，並向電壓操作機構發出分合閘指示，同時上述的檢測結果我們可以通過雙電源開關智能控製器麵板上麵的LCD顯(xian)示(shi)屏(ping)清(qing)晰(xi)的(de)看(kan)到(dao)數(shu)據(ju)顯(xian)示(shi)，這(zhe)個(ge)時(shi)候(hou)要(yao)是(shi)備(bei)用(yong)電(dian)源(yuan)發(fa)生(sheng)了(le)故(gu)障(zhang)，那(na)麼(me)報(bao)警(jing)器(qi)就(jiu)會(hui)立(li)刻(ke)報(bao)警(jing)提(ti)醒(xing)相(xiang)關(guan)工(gong)作(zuo)人(ren)員(yuan)需(xu)盡(jin)快(kuai)修(xiu)複(fu)備(bei)用(yong)電(dian)源(yuan)

，而(er)且(qie)還(hai)會(hui)提(ti)供(gong)相(xiang)關(guan)的(de)原(yuan)因(yin)線(xian)索(suo)，以(yi)便(bian)於(yu)能(neng)在(zai)最(zui)短(duan)的(de)時(shi)間(jian)裏(li)修(xiu)複(fu)故(gu)障(zhang)線(xian)路(lu)並(bing)確(que)保(bao)雙(shuang)電(dian)源(yuan)開(kai)關(guan)可(ke)正(zheng)常(chang)供(gong)電(dian)。需(xu)要(yao)注(zhu)意(yi)一(yi)點(dian)就(jiu)是(shi)想(xiang)要(yao)看(kan)備(bei)用(yong)電(dian)源(yuan)是(shi)否(fou)有(you)電(dian)，首(shou)先(xian)要(yao)看(kan)電(dian)源(yuan)是(shi)不(bu)是(shi)采(cai)用(yong)了(le)不(bu)間(jian)斷(duan)電(dian)源(yuan)，如(ru)果(guo)電(dian)源(yuan)源(yuan)頭(tou)都(dou)是(shi)間(jian)斷(duan)的(de)
，即(ji)便(bian)是(shi)使(shi)用(yong)了(le)雙(shuang)電(dian)源(yuan)開(kai)關(guan)或(huo)者(zhe)是(shi)其(qi)它(ta)任(ren)何(he)開(kai)關(guan)也(ye)無(wu)法(fa)得(de)以(yi)保(bao)證(zheng)供(gong)電(dian)正(zheng)常(chang)。

雙電源開關接線實物圖

關guan於yu接jie線xian最zui好hao是shi可ke以yi按an照zhao產chan品pin附fu帶dai的de說shuo明ming書shu中zhong所suo指zhi示shi的de來lai進jin行xing安an裝zhuang，雙shuang電dian源yuan開kai關guan接jie線xian要yao求qiu一yi般ban情qing況kuang下xia都dou是shi需xu要yao與yu常chang用yong與yu備bei用yong兩liang個ge電dian源yuan的de進jin出chu線xian和he零ling線xian進jin行xing連lian接jie，同tong時shi2台斷路器的出線端采用並聯電路形式連接，要求則是必須要保持相序的一致性
，雙電源開關接線實物圖如下所示。

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