GELIWANGZHAZHENGXIANGXING BAIZHAOWANGKAJIEKOUSHUANGDIANYUAN,PEIZHI≥2GEBAIZHAOWANGKAJIEKOU;ZHICHISHUANGJIREBEI;PEIZHISHUANGDIANYUAN;JUBEIZHISHAO60000XIAOSHI(100%FUHE)DEPINGJUNWUGUZHANGSHIJIAN。
机房供电系统按照端到端全冗余设计[2],有效避免了 "单点故障"。采用双外接电源+双母线电源+双并联UPS[3]+双精密配电柜+终端设备双PDU供电模式,实现了从楼宇配电室到终端设备的端到端全冗余供电。UPS电源、双电源开关、线路和空气开关均为双路备用,系统设计可靠性达到99.9999%。
10kV外部电源由变电站内的两条不同母线供电。两台380V变压器设置在地下一层的配电室。变压器改造后,作为主、备电源向四楼机房供电。另外,设置一台柴油发电机作为应急电源。机房内设置两台进线柜AE1、AE2作为备用。一楼至四楼的进线柜电源由地下室低压配电室和柴油发电机房的两台800A施耐德三相五线馈线母线提供。机房内设置四套120kVA上位机。每两组冗余并机为UPS配电柜U1、U2提供主电源,每台UPS配备一套500ah电池组。为了减少UPS高可靠性多机冗余配置带来的效率低下问题,UPS采用不同负载率下效率较高的IGBT整流器,其效率可达到94%。U1和U2分别为通信机房和自动化机房的6台精密配电柜供电。通讯室设置2台精密配电柜和48V直流电源,自动化室设置4台精密配电柜。每台机柜配备两路不同的电源,分别由两个不同的精密配电柜引出。所有服务器机柜均配备两个32A工业连接器和两个PDU电源分配器。所有网络机柜均配备两个16A工业连接器和两个PDU电源分配器。服务器机柜和网络机柜的两个PDU电源分别来自不同的精密配电柜。
JIFANGJIANZHUWEIGANG-HUNNINGTUJIEGOU,JUYOULIANGHAODEDIANCIPINGBIZUOYONG,DANDIANYUANXIANHESHUJUXIANRONGYIBEILEIDIANDIANCIMAICHONGPOHUAI。WEILEJIANSHAOLEIDIANDIANCIFUSHEHEGUODIANYABAOHUYALI,JIFANGCAIYONGLIANHEJIEDI[4]FANGSHI。1.8×1.8MIDEJIEDIWANGCAIYONG40mm×3mmDETONGTIAO,DENGDIANWEIMIANYOUQIANGMIANJINSHUCAIGANGBANZUCHENG,YUBENLOUDIYAPEIDIANSHIDEJIEDIGANXIANHEBENCENGDEDENGDIANWEITONGTIAOXIANGLIAN。MEIGEJIJUDEJIEDIDIANZUWEI0.4OUMU,YOUYUZUIJINTONGPAIDEJIEDIDIANZU。
JIFANGCAIYONGSANJIFANGLEIZHUANGZHI。YIJIFANGLEIZHUANGZHISHEZHIZAIDALOUDIYASHIDEAC380VPEIDIANJUZHONG,ERJIFANGLEIZHUANGZHISHEZHIZAIJIFANGDEAE1、AE2JINXIANJUZHONG,SANJIBILEIQISHEZHIZAIU1、U2PEIDIANSHEBEIZHONG,SHIXIANLEDUIUPS、FUWUQI、TONGXUNSHEBEI、KONGDIAODENGZHONGYAOSHEBEIDEFANGLEIBAOHU SHEBEIZAOCHENGDESUNHAI。
JIFANGNEIANZHUANGLEJISUANJIJIANKONGXITONG、GONGSHUIDIAODUZIDONGHUAXITONG、DIANNENGCAIJIXITONG、XINYONGBAOHUJIGUZHANGLURUXINXIXITONG、GONGYEDIANSHIGUANLIXITONG、DIAODUYEWUGUANLIXITONG、YUANCHENGZHENDUANPINGTAI、DABAJIANKONGXITONGDENG,RUIBM p55XIAOXINGJI、sun-t5、hp-dl388p、IBM x3850 X5DENG。HUAWEIne20-s4LUYOUQI、NARI syskeeper-2000GELIWANGZHAZHENGXIANGXING、HUAWEIs5700-28c-siJIAOHUANJI、TIANRONGXINngfw4000-ufFANGHUOQIANGDENGWANGLUOSHEBEI。
SHUANGDIANYUANSHEBEIJIELIANGTAIPDUJINXINGGONGDIAN,DANDIANYUANSHEBEIJIELIANGTAIPDUHOUATSJINGTAIJIAOHUANJI。XITONGZI2009NIAN10YUETOURUYUNXINGYILAI,JINGSHOUZHULEDUOCIDIANYUANGUZHANGCESHI,WEIFASHENGYINDIANYUANGUZHANGERDAOZHIDESHEBEITINGYUN。GONGDIANKEKAOXINGWEI100%。