概述
電(dian)(dian)(dian)力監(jian)控系(xi)統(tong)實(shi)現對數據(ju)中(zhong)心中(zhong)低壓配電(dian)(dian)(dian)系(xi)統(tong)、UPS、蓄電(dian)(dian)(dian)池組、ATS/STS、精密(mi)配電(dian)(dian)(dian)柜、電(dian)(dian)(dian)源(yuan)支(zhi)路電(dian)(dian)(dian)流、PDU機柜電(dian)(dian)(dian)源(yuan)以(yi)及其它(ta)重(zhong)要設備進行監(jian)視、測量(liang)、記錄、報警等(deng)功能,實(shi)時掌握供(gong)電(dian)(dian)(dian)系(xi)統(tong)運行狀況和可能存在的(de)隱患,快速排(pai)除故障,提高數據(ju)中(zhong)心供(gong)電(dian)(dian)(dian)可靠性。
參考標準
GB50174-2017??? 《數據中(zhong)心設計規范(fan)》
GB50052-2016??? 《供配電(dian)系統設(she)計規范》
GB50054-2011??? 《低壓配電設(she)計(ji)規范(fan)》
GB50311-2016??? 《綜合布(bu)線(xian)系統(tong)工程(cheng)設計規(gui)范》
GB/T 14285-2006?? 《繼電保護(hu)和安全自動裝(zhuang)置技術(shu)規程》
GBT 14598.300-2008 《微機(ji)變壓器保(bao)護裝(zhuang)置通用技術要求》
配置(zhi)方案
以下為(wei)(wei)一個大型數據中心的典型電(dian)(dian)氣單線示意圖,為(wei)(wei)了提高數據中心供(gong)電(dian)(dian)可靠性,采用(yong)(yong)2路10kV市(shi)電(dian)(dian)供(gong)電(dian)(dian),配(pei)(pei)(pei)置(zhi)10臺10kV柴油(you)發(fa)電(dian)(dian)機作(zuo)為(wei)(wei)后備電(dian)(dian)源。在0.4kV側(ce)配(pei)(pei)(pei)置(zhi)500kVA UPS用(yong)(yong)于精密空調(diao)和(he)精密配(pei)(pei)(pei)電(dian)(dian)柜(智能小母線)供(gong)電(dian)(dian)。
推薦配置
系統結構
系統采用分布式(shi)結構(gou),微機(ji)保護裝置(zhi)、多功能儀表、變壓器溫控器、直流(liu)屏、柴油發電機(ji)控制(zhi)屏等設備通過RS485總線或(huo)者以太網接入智能網關,經過協(xie)議(yi)轉換(huan)、數據(ju)處理后上(shang)傳(chuan)至電力監控系統,實現遙測(ce)、遙信、遙控、異常報警等功能。