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歡(huan)迎來到(dao) 中山日(ri)月明電(dian)氣設備有(you)限公(gong)司 企業官網
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箱體的主(zhu)要設備(bei)使用(yong)(yong)家用(yong)(yong)電(dian)器(qi)(qi),例如(ru)真空(kong)控制柜,干式(shi)變壓(ya)器(qi)(qi),干式(shi)變壓(ya)器(qi)(qi),真空(kong)斷路器(qi)(qi)(彈簧操(cao)作(zuo)機構),并且產品沒有裸露(lu)的帶電(dian)部件。它是全(quan)(quan)邊緣(yuan)結(jie)構,可(ke)完全(quan)(quan)導致零(ling)電(dian)擊(ji)事故。整個站(zhan)可(ke)以(yi)實現高度安全(quan)(quan)的無油運行。第二次(ci),集成到微計算機中的自(zi)動化系統用(yong)(yong)于(yu)實現無人值守的操(cao)作(zuo)。
建議出(chu)于美觀原因(yin)(yin),應(ying)使(shi)用鋼(gang)(gang)管敷設(she)10 kV電(dian)(dian)(dian)(dian)纜(lan)出(chu)口。變電(dian)(dian)(dian)(dian)站中的(de)10 kV箱式配電(dian)(dian)(dian)(dian)站外殼通常(chang)用水(shui)泥鋪成(cheng),并(bing)(bing)且(qie)10 kV線路(lu)終(zhong)端通常(chang)在(zai)變電(dian)(dian)(dian)(dian)站壁外10 m。如果將(jiang)電(dian)(dian)(dian)(dian)纜(lan)直(zhi)接(jie)埋(mai)在(zai)地下并(bing)(bing)引(yin)到電(dian)(dian)(dian)(dian)線桿上(shang),則很(hen)難(nan)進行(xing)維護。因(yin)(yin)此(ci),應(ying)將(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)插(cha)座穿過(guo)鋼(gang)(gang)管,以(yi)使(shi)用戶易于維護。如果10 kV線路(lu)的(de)連接(jie)極遠離變電(dian)(dian)(dian)(dian)站,則必須通過(guo)鋼(gang)(gang)管將(jiang)10 kV電(dian)(dian)(dian)(dian)纜(lan)的(de)出(chu)線口從機殼鋪設(she)到變電(dian)(dian)(dian)(dian)站的(de)墻壁。在(zai)電(dian)(dian)(dian)(dian)纜(lan)出(chu)口末端的(de)線路(lu)接(jie)線柱上(shang)安裝了新的(de)電(dian)(dian)(dian)(dian)涌(yong)保護器,以(yi)避免過(guo)電(dian)(dian)(dian)(dian)壓。
由于箱式變電站的緊湊結構,每個箱體代表一個獨立的系統,使組合方法變得靈活且可互換。我們可以使用所有箱式設備,即在所有箱體安裝35 kV和10 kV設備,以形成一個完整的箱式變電站。生(sheng)產廠家建議(yi)它還可以(yi)安裝在(zai)35 kV設備,10 kV設備的(de)室外以(yi)及控制和保(bao)護(hu)系統箱體。這種(zhong)組(zu)合方法特別適用(yong)于將(jiang)舊站點轉換為農(nong)村(cun)電(dian)(dian)網的(de)轉換,即原始的(de)35 kV設備不動,僅安裝10 kV配電(dian)(dian)箱。可以(yi)滿足無人(ren)值守的(de)要(yao)(yao)求。如果電(dian)(dian)氣設備在(zai)運行(xing)過程(cheng)中被(bei)接地阻(zu)塞,則(ze)電(dian)(dian)流將(jiang)通過接地體流入地下。實驗表明,穿(chuan)過地球的(de)電(dian)(dian)位為零,因(yin)(yin)此(ci)穿(chuan)過地球的(de)電(dian)(dian)位為零。因(yin)(yin)此(ci),在(zai)施(shi)加(jia)電(dian)(dian)能(neng)時要(yao)(yao)使(shi)用(yong)手動操作,以(yi)防止所有接觸體接地。無論環境(jing)如何,電(dian)(dian)勢均為零,并且用(yong)電(dian)(dian)安全。因(yin)(yin)此(ci),接地的(de)主要(yao)(yao)作用(yong)是保(bao)護(hu)人(ren)員(yuan)和設備的(de)安全。