有條件的(de)(de)(de)變(bian)電站(zhan)(zhan)應配(pei)備(bei)(bei)必要(yao)的(de)(de)(de)檢查(cha)T具(ju)，在(zai)高峰負(fu)荷期(qi)，可采(cai)用紅外線測溫儀進行(xing)(xing)檢查(cha)，箱式變(bian)電站(zhan)(zhan)生產(chan)廠家，另外，應保證充足良好的(de)(de)(de)照明，為設(she)備(bei)(bei)巡視(shi)提供必備(bei)(bei)條件。高低壓配(pei)電室的(de)(de)(de)設(she)施應符合安(an)全與防火(huo)要(yao)求，站(zhan)(zhan)內(nei)不允許(xu)采(cai)用可燃材料裝修；控制(zhi)室位(wei)置應便于運(yun)行(xing)(xing)人員的(de)(de)(de)工作與管理。變(bian)電站(zhan)(zhan)的(de)(de)(de)定期(qi)的(de)(de)(de)巡視(shi)檢查(cha)了解設(she)備(bei)(bei)運(yun)行(xing)(xing)狀況，掌(zhang)握運(yun)行(xing)(xing)異常(chang)，并(bing)及(ji)時地采(cai)取相(xiang)應措施，對于降(jiang)低事故的(de)(de)(de)發(fa)生及(ji)其影響范(fan)圍(wei)具(ju)有重要(yao)意義。

變電(dian)(dian)(dian)(dian)站必須(xu)建(jian)立(li)的(de)(de)(de)(de)(de)技(ji)術檔(dang)案：(1)設(she)(she)備制(zhi)(zhi)造廠家(jia)使用說明書；(2)電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)備出廠試驗記(ji)錄；(3)安裝交接的(de)(de)(de)(de)(de)有關資(zi)料；(4)電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)備的(de)(de)(de)(de)(de)改(gai)進、大(da)小修(xiu)施工記(ji)錄及施工報告。變電(dian)(dian)(dian)(dian)站的(de)(de)(de)(de)(de)巡視檢查(cha)(cha)制(zhi)(zhi)度(du)應明確規定檢查(cha)(cha)的(de)(de)(de)(de)(de)項目及內容(rong)，周期和(he)巡視檢查(cha)(cha)的(de)(de)(de)(de)(de)路線(xian)，并做好明顯的(de)(de)(de)(de)(de)標志。巡視檢查(cha)(cha)的(de)(de)(de)(de)(de)路線(xian)應根據設(she)(she)備區(qu)域和(he)電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)備的(de)(de)(de)(de)(de)檢查(cha)(cha)項目和(he)內容(rong)制(zhi)(zhi)定。變電(dian)(dian)(dian)(dian)站是電(dian)(dian)(dian)(dian)力(li)(li)系統中變換電(dian)(dian)(dian)(dian)壓(ya)(ya)、接受和(he)分配電(dian)(dian)(dian)(dian)能、控制(zhi)(zhi)電(dian)(dian)(dian)(dian)力(li)(li)的(de)(de)(de)(de)(de)流向和(he)調整電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)力(li)(li)設(she)(she)施，它通過其變壓(ya)(ya)器將各級電(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)網聯系起來。

在變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)的(de)建造(zao)場地上，由(you)原來的(de)全部敞開(kai)式戶外(wai)變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)，逐步(bu)出現了戶內變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)和一些地下變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)，變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)的(de)占地面積與原來的(de)敞開(kai)式戶外(wai)變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)相比(bi)縮(suo)小了很多。變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)應根據運(yun)行(xing)設備的(de)實際工況，并(bing)總結(jie)以(yi)往(wang)處理(li)設備事故、障礙和缺陷的(de)經驗教訓，制定出具(ju)體的(de)檢查方法。變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)是(shi)(shi)指(zhi)電(dian)(dian)(dian)力系統中(zhong)對(dui)電(dian)(dian)(dian)壓和電(dian)(dian)(dian)流進行(xing)變(bian)(bian)(bian)換(huan)，接受電(dian)(dian)(dian)能及(ji)分配電(dian)(dian)(dian)能的(de)場所。在發(fa)電(dian)(dian)(dian)廠(chang)內的(de)變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)是(shi)(shi)升壓變(bian)(bian)(bian)電(dian)(dian)(dian)站(zhan)，其作用是(shi)(shi)將發(fa)電(dian)(dian)(dian)機發(fa)出的(de)電(dian)(dian)(dian)能升壓后饋送到高(gao)壓電(dian)(dian)(dian)網中(zhong)。