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近日，太(tai)舊公司南婁隧(sui)道管理站QC小組通過技(ji)術(shu)手段對隧(sui)道(dao)內供(gong)電線路(lu)進行“強筋健骨”，為(wei)隧(sui)道(dao)安全通行提供(gong)可靠的供(gong)電保障(zhang)。

原有配電(dian)(dian)(dian)室安裝的兩組變壓器之(zhi)間不能相互切(qie)換、互為(wei)供(gong)(gong)電(dian)(dian)(dian)，其中任(ren)何一路供(gong)(gong)電(dian)(dian)(dian)線(xian)路失電(dian)(dian)(dian)時，所(suo)轄(xia)機(ji)電(dian)(dian)(dian)設(she)備將無(wu)法正(zheng)常工(gong)(gong)作，導致(zhi)信息報送以及應急救援等工(gong)(gong)作可能出現延誤。為(wei)保障供(gong)(gong)電(dian)(dian)(dian)系統安全穩(wen)定運行，該站QC小組集思廣益，反復琢磨、深入研究，采取加(jia)裝(zhuang)配電(dian)柜，并在柜內安裝(zhuang)斷路器(qi)及互鎖、互切裝(zhuang)置(zhi)，對提高(gao)線路供電(dian)可靠率進行改造(zao)，大幅降低故(gu)障頻次，有(you)力(li)保障隧道(dao)機(ji)電(dian)設(she)備穩定、高(gao)效、安全運(yun)行。