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建筑供配电设计中EPS电源的应用


建筑供配电设计中EPS电源的应用

日期:2017年08月23日  作者:特顺源市场部

                       

       随着我国国民经济的飞速发展,大型公共建筑、高层建筑、智能建筑日益增多,国家有关民用建筑的供配电系统设计规范、防火设计规范以及智能建筑设计标准等对建筑物用电设备(或场所)的供电可靠性、合理性、安全性均有严格的规定。根据供电负荷等级的要求,正确选用应急电源是民用建筑供配电系统设计中一项重要的工作,EPS电源作为一种非常重要的应急电源,在供配电设计中起着至关重要的作用。  

    1、YINGJIDIANYUANZHUANGZHIEPSDIANYUANYUANLI

    EPSDIANYUANYUNXUDUANSHIJIANDIANYUANZHONGDUANDEYINGJIDIANYUANZHUANGZHI,ZUOWEIXIAOFANGYINGJIDIANYUANXITONG,DANGJIANZHUWUFASHENGHUOZAISHI,WEIYINGJIZHAOMINGJIQITAZHONGYAODEYI、ERJIGONGDIANFUHETIGONGJIZHONGGONGDIAN。ZAIZHENGCHANGQINGKUANGXIA,YOUSHIDIANTIGONGFUZAIYONGDIAN,DANGSHIDIANGONGDIANZHONGDUANHUOSHIDIANDIANYACHAOXIAN(±15%HUO±20%EDINGSHURUDIANYA)SHI,HUTOUZHUANGZHIJIANGLIJITOUQIEZHINIBIANQIGONGDIAN,GONGDIANSHIJIANYOUXUDIANCHIDERONGLIANGJUEDING。DANGSHIDIANDIANYAHUIFUSHI,HUIFUWEISHIDIANGONGDIAN,TONGSHIHAITONGGUOCHONGDIANQIXIANGDIANCHIZUCHONGDIAN。

    2、EPSDIANYUANZHONGLEI

    EPSDIANYUANGENJUSUODAIFUZAIBUTONGKEYIFENWEIYIXIASANZHONG:YISHIZHUYAOYONGYUYINGJIZHAOMINGEPSDIANYUAN;ERSHIYINGYONGYUDIANTI、JUANLIANMEN、PAIYANFENGJI、SHUIBENGDENGGANXINGFUZAIHUOJIANERYOUZHIDEHUNHEGONGDIANDESANXIANGXILIEEPSDIANYUAN;SANSHIZHIJIEJIDIANDONGJIGONGDIANDEBIANPINEPSDIANYUAN,KEFANGBIANJIEJUEDIANDONGJIDEYINGJIGONGDIANJIQIQIDONGGUOCHENGZHONGDUIGONGDIANSHEBEIDECHONGJIYINGXIANG。

    3、EPSDIANYUANTEDIAN

    EPSDIANYUANCAIYONGLEUPSDIANYUANDIANLUCHENGSHUDENIBIANJISHU,DOUJUBEIZAISHIDIANGUZHANGSHIJIXUXIANGFUZAITIGONGJIAOLIUDIANYUANDEGONGNENG。BUTONGZHICHUZAIYUUPSDIANYUANSHIZHONGYOUNIBIANQISHUCHUGONGDIAN,YIBAOZHANGDIANYUANPINZHI;EREPSDIANYUANZAISHIDIANZHENGCHANGSHINIBIANQICHUYUZIDONGGUANJIZHUANGTAI,CISHI,SHIDIANJINGYOUEPSDIANYUANDEJIAOLIUPANGLUHEZHUANHUANKAIGUANSUOZUCHENGDEGONGDIANXITONGXIANGFUZAIGONGDIAN。UPSDIANYUANZHUYAOSHIWEIJISUANJIDENGJINMISHEBEITIGONGYONGDIANBAOZHANG,EPSDIANYUANZESHIYONGYUGEGEXINGYE。UPSDIANYUANQIEHUANSHIJIANHENDUAN(0~10mS),EPSDIANYUANZEXIANGDUIJIAOKUAN(0~4S)。UPSDIANYUANDUIHUANJINGYAOQIUJIAOGAO,EPSDIANYUANZEYAOQIUNENGSHIYINGGEZHONGHUANJING。UPSDIANYUANZHUYAOYIWEIHUXINXICHUANSHUCHANGTONGWEIZHUYAOMUDE,EPSDIANYUANYIFANGFANZHONGDAZAINANSHIGUWEIZHUYAOMUDE。

    4、GONGPEIDIANXITONGSHEJIZHONGDEYINGYONG

    (1)JINZUOWEIYINGJIZHAOMINGXITONGDEBEIYONGDIANYUAN,YIBANXUANYONGSHANGSHUDEDIYIZHONGEPSDIANYUAN。WEIQUEBAOYINGJIZHAOMINGXITONGNENGZHENGCHANGYUNXING,GENJU《XIAOFANGYINGJIDENGJU》(GB17945-2000)JISHUYAOQIUZHONGDUIEPSDIANYUANQIEHUANSHIJIANJICHIXUGONGZUOSHIJIANDENGTICHURUXIAYAOQIU:

    ①YAOQIUFUZEXIANGPUTONGYINGJIZHAOMINGDENGGONGDIANDEEPSDIANYUANGONGDIANZHONGDUANSHIJIAN<5s。DANDUIYUGAOFENGXIANGONGZUOQUJIGUANJIANGONGZUOQUDEYINGJIZHAOMINGGONGDIANZHONGDUANSHIJIAN<0.25s。

    ②JINKENENGLIYONGSHIDIAN,DANGSHIDIANDIANYAZAI187~242VDEFANWEINEIBUYUNXUNIBIANQIJINRUGONGZUOZHUANGTAI。

    ③YAOQIUEPSDIANYUANPEIBEIZUGOUTONGLIANGDEDIANCHIZU,YIBIANZAISHIDIANGONGDIANZHONGDUANSHI,ZHISHAOKEQUEBAOYINGJIZHAOMINGDENGGONGZUO60minYISHANG。

    ④EPSDIANYUANZHONGXUDIANCHIZUIDACHONGDIANSHIJIANBUDAYU24XIAOSHI,ZUIDALIANXUGUOCHONGDIANDIANLIUBUDAYU0.05C5A。

    CIWAI,HAIXUGENJUSUOSHIYONGDEYINGJIZHAOMINGDENGJUDEZHONGLEILAIXUANPEIEPSDIANYUANDESHUCHUGONGLV:

    ①PUTONGDEYINGJIZHAOMINGDENGJU。YOUYUYINGJIZHAOMINGDEGONGLVSHIYONGYOUGONGGONGLVP(kW)LAIBIAOZHUDE,EREPSDIANYUANNIBIANQIDESHUCHUGONGLVSHIYONGGONGLVYINSUcos=0.8(ZHIHOU)SHIDESHIZAIGONGLVS(kVA)LAIBIAOZHUDE,SHIJIXUANYONGEPSDIANYUANDEMANZAISHUCHUGONGLVYINGWEI:S=P/0.8。

    ②YINGJIZHAOMINGDENGWEIGAOYAQITIDENGSHI,YIXUANYONGQIEHUANSHIJIANXIAOYU20mSDEEPSDIANYUANCHANPIN。ZHEISHIYINWEIRUGUODUIGAOYAQITIDENGDEGONGDIANSHIJIANZHONGDUANCHAOGUO20mSSHI,JIUYOUKENENGZHISHIQITIDENGNEIDEFANGDIANDIANHUXIMIEHUOZHONGDUAN,ZHONGXINDIANRANKENENGXUYAOZHANGDASHUFENZHONG。

    (2)DUIYUHUNHEFUHE,EPSDIANYUANDEQIEHUANSHIJIANYIXIAOYU12ms。YINGSHOUXIANFENBIETONGJIDIANZUXINGZHAOMINGFUZAIYUDIANGANXINGJIDIANFUZAIDEBILI。DUIYUDIANGANXINGJIDIANFUZAISHIYAOKAOLVDIANDONGJIQIDONGSHIDEDIANLIUCHONGJI:DANGEPSDIANYUANYONGYUDIANDONGJIFUZAIHUOHUNHEFUZAIGONGDIANSHIEPSDIANYUANSHUCHUGONGLVPEYINGDAYUDENGYUFUHEZONGJISUANGONGLVPΣ,QIEYINGMANZUZUIDADEDIANDONGJI(HUODIANDONGJIZU)QIDONGXUYAO。DANGDIANDONGJIZHIJIEQIDONGSHI,SUOXUQIDONGRONGLIANGPq≥5Pm;XINGSANJIAOXINGQIDONGSHI,Pq≥3Pm ;BIANPINQIDONGSHI,PE≥Pm 。SUOYIEPSDIANYUANSHUCHUGONGLV:

 

    SHIZHONGPEWEIEPSDIANYUANSHUCHUGONGLV,PΣWEIFUHEZONGJISUANGONGLV,PmWEIZUIDADEDIANDONGJI(HUODIANDONGJIZU)GONGLV,PqWEIZUIDADEDIANDONGJI(HUODIANDONGJIZU)QIDONGRONGLIANG,ηΣWEIZONGFUHEDEZONGHEXIAOLV,YIBANQU0.85。

    ①WURENHEBIANPIN、JIANGYAQIDONGDEDIANDONGJI,QIRONGLIANGANDIANJIRONGLIANGDE5~10BEIJISUAN。

    ②DUIYUYOUXING/SANJIAOJIANGYAQIDONGDEDIANDONGJI,RONGLIANGYINGANDIANJIRONGLIANGDE3BEIJISUAN。

    ③DUIYUYOURUANQIDONGDEDIANDONGJI,RONGLIANGYINGANDIANJIRONGLIANGDE2BEIJISUAN。

    ④DUIYUYOUBIANPINQIDONGDEDIANDONGJI,RONGLIANGYINGANDIANJIRONGLIANGDE1.2~1.4BEIJISUAN。

    (3)SHUCHUQIEHUANYINGCAIYONGGAOKEKAODEZIDONGQIEHUANSHUCHUKAIGUAN(STS),SHISHIDIAN-NIBIANQINENGDADAOKUAISUKEKAODEZHUANHUAN(ZHUANHUANSHIJIAN<10mS)。ERSHUANGLUSHURUDIANYUANHUTOUZHUANGZHIKECAIYONGDIANCISHIZIDONG/SHOUDONGZHUANHUANKAIGUAN(ATS),SHIZHENGGEXITONGDEJISHUZHIBIAOFENPEIHELIHUA。

    (4)GENJUGONGCHENGQINGKUANGKEXUANYONGDARONGLIANGEPSDIANYUANJIZHONGGONGDIAN,YEKEXUANYONGDUOTAIXIAORONGLIANGEPSDIANYUANFENSANGONGDIAN,DUITESHUFUZAIYEKEDANDUGONGDIAN。EPSDIANYUANSHEBEIKEFANGZHIYUDIXIASHIHUOZONGPEIDIANSHI,HUOFENCENGFENQUBUZHIZAIPEIDIANJIANSHENZHIJIANZHUSHUJINGLI,YEKEYIJINKAOYINGJIFUHESHIYONGCHANGSUOJIUDISHEZHI,JIANSHAOGONGDIANXIANLU。YOUYUEPSDIANYUANSHEBEIYOUDALIANGDEDIANCHIZU,SUOYIFANGZHICHUYINGTONGFENGSANRELIANGHAOHUOYOUXIANGYINGDETONGFENGSANRECUOSHI。

    (5)EPSDIANYUANZHUANGZHISHUCHUDUANDEZHONGXINGXIAN(NXIAN),BIXUYUYOUJIEDIZHUANGZHIZHIJIEYINLAIDEJIEDIGANXIANXIANGLIANJIE,ZUOZHONGFUJIEDI。YINGJIDIANYUANEPSDIANYUANZUOWEIYIZHONGKEKAOYINGJIGONGDIANDIANYUAN,ZHENGZAIYUELAIYUEGUANGFANDELINGYUDEDAOYINGYONG。WEILAIHUIYOUGENGXINGENGJIACHENGSHUDECHANPINCHUXIAN,XIANGXINZAIJIANZHUGONGPEIDIANZHONGSHEJIDEDANG,HUISHIWOMENDEGONGZUO、SHENGHUOBIANDEGENGJIAANQUAN。

       标签:EPS电源 建筑行业

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