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行业动态

直流系统断路器和熔断器级差配合研究与应用【发表日期:2018-08-01 10:04:20】

[ZHILIUXITONGDUANLUQIHERONGDUANQIJICHAPEIHEYANJIUYUYINGYONG]:ZAIZHILIUHUILUZHONG,RONGDUANQI、DUANLUQISHIZHILIUXITONGGECHUXIANGUOLIUHEDUANLUGUZHANGZHUYAODEBAOHUYUANJIAN,KEZUOWEIKUIXIANHUILUGONGDIANWANGLUODUANKAIHEGELIZHIYONG,QIXUANXINGHEDONGZUOZHIZHENGDINGSHIFOUSHIDANGYIJISHANGXIAJIZHIJIANSHIFOUJUYOUBAOHUDEXUANZEXINGPEIHE,ZHIJIEGUANXIDAONENGFOUBAXITONGDE...

魔方娱乐 ZAIZHILIUHUILUZHONG,RONGDUANQI、DUANLUQISHIZHILIUXITONGGECHUXIANGUOLIUHEDUANLUGUZHANGZHUYAODEBAOHUYUANJIAN,KEZUOWEIKUIXIANHUILUGONGDIANWANGLUODUANKAIHEGELIZHIYONG,QIXUANXINGHEDONGZUOZHIZHENGDINGSHIFOUSHIDANGYIJISHANGXIAJIZHIJIANSHIFOUJUYOUBAOHUDEXUANZEXINGPEIHE,ZHIJIEGUANXIDAONENGFOUBAXITONGDEGUZHANGXIANZHIZAIZUIXIAOFANWEINEI,ZHEIDUIFANGZHIXITONGPOHUAI、SHIGUKUODAHEZHUSHEBEIYANZHONGSUNHUAIZHIGUANZHONGYAO。YINCI,JIAQIANGRONGDUANQI、 DUANLUQIXUANZEJIPEIZHIDEZHUNQUEXING,DUITIGAODIANLIXITONGYUNXINGDEANQUANKEKAOXINGJUYOUZHONGYAOYIYI。

1 JICHAPEIHECUNZAIDEZHUYAOWENTI

魔方娱乐 YOUYUBIANDIANZHANZHILIUXITONGGONGDIANNEIRONGDUO,HUILUFENBUGUANG,ZAIYIGEZHILIUWANGLUOZHONGWANGWANGYOUXUDUOZHILUXUYAOSHEZHIDUANLUQIHUORONGDUANQIJINXINGBAOHU,BINGWANGWANGFENCHENGSANJIHUOSIJICHUANLIAN,ZHEIJIUCUNZAIZHEZHENGQUEXUANZEBAOHUFANGANHEBAOHUSHANGXIAJIZHIJIANDEPEIHEWENTI。

1.1 JIAOZHILIUDUANLUQIHUNYONG

YOUYUJIAO、ZHILIUDERANHUJIXIHUGUOCHENGBUTONG,EDINGZHIXIANGTONGDEJIAOZHILIUDUANLUQIKAIDUANZHILIUDIANYUANDENENGLIBINGBUWANQUANYIYANG,YONGJIAOLIUDUANLUQIDAITIZHILIUDUANLUQIHUOJIAO、ZHILIUDUANLUQIHUNYONGSHIBAOHUYUEJIWUDONGDEZHUYAOYUANYINZHIYI。

DUANLUQISHUNSHIDONGZUOCAIYONGCITUOKOUYUANLI,PANJUWEITONGGUODEDIANLIUFENGZHI,DUANLUQIBIAODINGDEEDINGZHIWEIYOUXIAOZHI,ERJIAOLIUDIANDEFENGZHIGAOYUYOUXIAOZHI,ZAIXIANGTONGDINGZHIXIA,ZAIZHILIUHUILUZHONGJIAOLIUDUANLUQISHIJIEDINGZHIGAOYUZHILIUDUANLUQI。LINGWAI,YINJIAOLIUDUANLUQIYUZHILIUDUANLUQIMIEHUYUANLIBUTONG,JIAOLIUDUANLUQIYONGYUZHILIUHUILUBUNENGYOUXIAO、KEKAODIXIMIEZHILIUDIANHU,RONGYIZAOCHENGSHANGJIYUEJIDONGZUO。

魔方娱乐 1.2 RONGDUANQIZHILIANGJICANSHUWENTI

魔方娱乐 GESHENGCHANCHANGJIATIGONGDERONGDUANQIJISHUSHUJUSHIZAICHANPINXINGSHISHIYANSHIDEDAODE,QIEXIAOYANRONGDUANQIDEFENDUANNENGLISHIZAIJIAOLIUDIANYUANZHOUQIFENLIANGYOUXIAOZHIXIAZUODE,RONGTIDONGZUOXUANZEPEIHETEXINGQUXIANYESHIJIAOLIUANMIAOTEXINGQUXIAN。ZHEIYUBIANDIANZHANZHILIUXITONGFASHENGDUANLUGUZHANGSHIDESHIJIQINGKUANGYOUYIDINGCHAJU。

GERONGDUANQICHANGJIAJISHEJISHOUCETIGONGDEJICHAPEIHESHIANTONGYIXINGHAO、TONGRONGTICAILIAOQUEDINGSHANG、XIAJICHA,CONGERBAOZHENGMANZUXUANZEXINGDE,DANGHUILUZHONGYOUBUTONGLEIXINGDERONGDUANQISHI,RONGDUANQIZHIJIANDEJICHAPEIHEGENGYINGYINQIGAODUZHONGSHI。TONGSHI,YOUYUMUQIANDIYADIANQISHENGCHANCHANGJIAJIAODUO,BUNENGWANQUANBAOZHENGCHANPINZHILIANG,SUOYIJISHITONGYICHANGJIA、TONGYIXINGHAODERONGTI,QICANSHUYEYOUYIDINGDEFENSANXING。

1.3 SHANG、XIAJIJIANDEEDINGZHIJICHAXUANZEBUDANG

RONGDUANQICAIYONGREXIAOYINGYUANLI,ERDUANLUQISHICIXIAOYINGYUREXIAOYINGXIANGJIEHE,ANMIAOTEXINGQUXIANBUTONG,PEIHEJICHAYEBUTONG。DUIYUDUANLUQIZHIJIAN、DUANLUQIYURONGDUANQIZHIJIANDEJICHAPEIHEBUYINGZHAOBANRONGDUANQIJIANDEPEIHEGUIDING。

魔方娱乐 2 RONGDUANQI、ZHILIUDUANLUQIJICHAPEIZHIXIANCHANGSHIYAN

WEILESHIYINGXINBANDL/T5044-2003《DIANLIGONGCHENGZHILIUSHEJIJISHUGUICHENG》(YIXIAJIANCHENGSHEJIGUICHENG)YOUGUANGUIDING,YANZHENGBIANDIANZHANZHILIUXITONGZHONGDUANLUQIHERONGDUANQIJIZHONGDIANXINGDEJICHAPEIZHIFANGANSHIFOUMANZUXUANZEXINGBAOHUDEYAOQIU,TANSUOZHILIUDUANLUQIZHIJIANDEJICHAPEIHE、ZHILIUDUANLUQIYURONGDUANQIDEPEIHEJIQISHANGXIAJIZHIJIANDEXUANZEPEIZHI,XUANZELESHIJIAZHUANGGONGDIANGONGSISUOXIABIANDIANZHANZHILIUXITONGZHONGBUFENZHILIUDUANLUQI、RONGDUANQIDEDIANXINGBAOHUJICHAPEIHEFANGANJINXINGLEXIANCHANGSHIYAN,BINGDUIJUBEIYANSHIGONGNENGDESANDUANSHIZHILIUDUANLUQIYEJINXINGLESHIYANYANZHENG,QUERENLESHIXIANXUANZEXINGBAOHUDEPEIHETIAOJIAN。

2.1 DUANLUDIANLIUDEXUANQU

ANZHAOZHILIUDUANLUQIJIRONGDUANQIANZHUANGXIANCHANGKENENGCHUXIANDEZUIDADUANLUDIANLIU,JIANGSHIYANYUANJIANCHUANLIANANZHUANGJINXINGDUANLUSHIYAN。WEIBAOZHENGSHIYANDIANLIUGAOYUXIANCHANGKENENGCHUXIANDEZUIDADUANLUDIANLIU,ZENGJIALESHIDANGYUDU,DUANLUDIANLIUXUANQUJIEGUOWEI:

魔方娱乐 a.300 AhJI200 AhXUDIANCHIZU,DUIYUHEZHAKUICHUXIANDIANLANDUANLUGUZHANG,DUANLUDIANLIUXUAN2 000 A。

b.100 AhXUDIANCHIZU,DUIYUHEZHAKUICHUXIANDIANLANDUANLUGUZHANG,DUANLUDIANLIUXUAN1000 A。

魔方娱乐 c.KONGZHI、BAOHUHUILUMODUANRONGDUANQIHUOZHILIUDUANLUQICHUKOUDUANLU,DUANLUDIANLIUXUAN200 A。

魔方娱乐 2.2 SHIYANFANGANJIJIEGUO

JINGDUIBIANDIANZHANZHILIUXITONGANZHUANGSHIYONGDEBAOHUDIANQIJINXINGDIAOCHA,ANZHAOSHEJIGUICHENGYOUGUANGUIDING,QUEDINGCHURONGDUANQI—RONGDUANQI、DUANLUQI—RONGDUANQI、RONGDUANQI—DUANLUQI、DUANLUQI—DUANLUQI4LEI12XIANGSHIYANFANGAN。SHIYANJIEGUOJIANBIAO1。

2.3 JIEGUOFENXI

2.3.1 RONGDUANQI—RONGDUANQI

SHEJIGUICHENGYAOQIU:RUGUOZHUANGSHERONGDUANQIDEXINGHAOHEGERONGJIANCAILIAOXIANGTONG,WEIBAOZHENGXUANZEXING,BIXUSHIDIANLUZHONGXIANGLINLIANGJIRONGDUANQIRONGJIANDEEDINGDIANLIUDEJICHAZHISHAOXIANGCHALIANGJI。

魔方娱乐 BENCISHIYANDEQIANTISHIXUANQULETONGCHANG、TONGXINGHAO、TONGPICIDECHANPIN。YINQIJUYOUXIANGTONGDEANMIAOTEXING,LIANGJIJICHADEPEIHE,ZAIDUANLUDIANLIUDADAOSHANGJIDE10~30BEIFANWEINEI,JUNZHENG QUEDONGZUO,BIAOXIANCHULIANGHAODEPEIHETEXING。SHIJIAZHUANGGONGDIANGONGSICENGDUIBIANDIANZHANZHILIUHUILUDERONGDUANQIJINXINGLETONGYIGENGHUAN,JUBEICIXIANGSHIYANDEXIANCHANGTIAOJIAN。

魔方娱乐 2.3.2 DUANLUQI—RONGDUANQI

魔方娱乐 SHEJIGUICHENGYAOQIU:DUANLUQIXIAYIJIKEZHUANGSHERONGDUANQIZUOWEIBAOHUDIANQI,DUANLUQIDEEDINGDIANLIUYINGDAYURONGDUANQIDEEDINGDIANLIU4BEIJIYISHANG。

魔方娱乐 CIXIANGSHIYANJIEGUOYUSHEJIGUICHENGXIANGWENHE。

DANCIXIANGSHIYANDEQIANTISHIDUANLUDIANLIUWEISHANGJIEDINGDIANLIUDE8~9BEI,GANGJINRUSHANGJIDUANLUQIDESUDUANQU,RUGUODUANLU <--→CANKAOWENXIANCH(KAISHI)-->DIANLIUZENGDADAOYIDINGZHISHI,ANZHAOCANKAOWENXIAN[2]ZHONGDESHIYANJIEGUO,SHANG、XIAJIHUITONGSHIDONGZUO,ZAOCHENGYUEJI。YINCI,ZAIGONGCHENGYINGYONGZHONG,CHU[ZHILIUXITONGDUANLUQIHERONGDUANQIJICHAPEIHEYANJIUYUYINGYONG]:ZAIZHILIUHUILUZHONG,RONGDUANQI、DUANLUQISHIZHILIUXITONGGECHUXIANGUOLIUHEDUANLUGUZHANGZHUYAODEBAOHUYUANJIAN,KEZUOWEIKUIXIANHUILUGONGDIANWANGLUODUANKAIHEGELIZHIYONG,QIXUANXINGHEDONGZUOZHIZHENGDINGSHIFOUSHIDANGYIJISHANGXIAJIZHIJIANSHIFOUJUYOUBAOHUDEXUANZEXINGPEIHE,ZHIJIEGUANXIDAONENGFOUBAXITONGDE...

DUANLUQIDEEDINGDIANLIUYINGDAYURONGDUANQIDEEDINGDIANLIU4BEIJIYISHANGWAI,HAIYINGHEDINGZUIDADUANLUDIANLIUBUYINGCHAOGUOSHANGJIDUANLUQIEDINGDIANLIUDE10BEI。

魔方娱乐 2.3.3 RONGDUANQI—DUANLUQI

魔方娱乐 CIXIANGSHIYANTIAOJIANYANYUSHEJIGUIFAN,RONGDUANQIDEEDINGDIANLIUDAYUDUANLUQIEDINGDIANLIUDE1.6BEI。SHIYANJIEGUOYUSHEJIGUIFANXIANGWENHE。

DANCIXIANGSHIYANDEDUANLUDIANLIUSHISHANGJIRONGDUANQIEDINGDIANLIUDE12~13BEI,YINCI:

魔方娱乐 a.XUDIANCHICHUKOURONGDUANQIYINANZHAOXUDIANCHI1 hFANGDIANRONGLIANGBINGJIADAYIJIXUANZE,QIZUIDADUANLUDIANLIUZAICIFANWEINEI,NENGGOUYUXIAYIJIDUANLUQIPEIHE,BUBIHEDINGZUIDADUANLUDIANLIU。

b.RUYONGYUHUILUXIAJI,YINRONGDUANQIDERONGDUANSUDUSUIDUANLUDIANLIUZENGJIAERJIAKUAI,ERDUANLUQIDETUOKOUSUDUJIBENBUBIAN,ZAIDUANLUDIANLIUDADAOYIDINGCHENGDUSHI,ERZHEDONGZUOJIEJINERZAOCHENGYUEJI。CANKAOWENXIAN[2]DESHIYANJIEGUOYEZHENGSHILECIDIAN。

YINCI,ZAIGONGCHENGYINGYONGZHONG,CHUDUANLUQIDEEDINGDIANLIUYINGDAYURONGDUANQIDEEDINGDIANLIU4BEIJIYISHANGWAI,HAIYINGHEDINGZUIDADUANLUDIANLIUBUCHAOGUOSHANGJIDUANLUQIEDINGDIANLIUDE10~12BEI。

2.3.4 ZHILIUDUANLUQI—ZHILIUDUANLUQI

2.3.4.1 LIANGDUANSHIZHILIUDUANLUQI

魔方娱乐 LIANGDUANSHIZHILIUDUANLUQIZAIDUANLUDIANLIUSHISHANGJIKAIGUANEDINGDIANLIUDE8~10BEIFANWEI、4~5JIJICHAPEIHEXIA,ZHENGQUEDONGZUO,PEIHELIANGHAO。

DANRUGUODUANLUDIANLIUDADAOHUOCHAOGUOSHANGJIDUANLUQIEDINGDIANLIUDE10BEISHI,SHANGXIAJIDUANLUQIJUNJINRUSUDONGQU,TONGSHIDONGZUO,ZAOCHENGYUEJITIAOZHA。

魔方娱乐 LINGWAI,YINSUQIAOSHIZHILIUDUANLUQIDEGUYOUDONGZUOSHIJIANGAOYUWEIXINGDUANLUQI,YINCISHANGJIPEISUQIAODUANLUQI、XIAJIPEIWEIXINGDUANLUQIDEPEIHE,QIJUBEIXUANZEXINGDEDUANLUDIANLIUZHIYAOGAOYUTONGXINGPEIHE,JUGUONEIYOUGUANSHIYAN,QIXUANZEXINGJIXIANDIANLIUYANSHENDAOYUEWEI20BEIZUOYOUDESHANGJIEDINGDIANLIU。

2.3.4.2 SANDUANSHIZHILIUDUANLUQI

SANDUANSHIZHILIUDUANLUQI,SHANGJIWEISANDUANSHI,XIAJIWEILIANGDUANSHIHUOSANDUANSHIZHILIUDUANLUQISHI,JICHAWEI2JI,ZAIDUANLUDIANLIUWEISHANGJIDUANLUQIEDINGDIANLIUDE25~40BEIFANWEIJUNZHENGQUEDONGZUO。

SHEJIGUICHENGDUISANDUANSHIZHILIUDUANLUQIDEJICHAPEIHEWEIZUOGUIDING。CONGSHIYANJIEGUOKAN,YOUYUSHANGJIDUANLUQIDUANYANSHISHIJIANDAYUXIAJIDUANLUQIQUANFENDUANSHIJIAN,SHANGJIDUANYANSHINENGGOUFANHUI,YINCIKEYISHIXIANXIAOJICHAPEIHE,ERQIEBUXUKAOLVDUANLUDIANLIUDEYINGXIANG,NENGGOUSHIYINGSHEJIGUICHENGGUANYUZHILIUFENDIANPINGSHEJIFANGANZHONGDUOJIPEIHEDEYAOQIU。

3 ZHILIUXITONGBAOHUFANGANXUANZEJIANYI

3.1 RONGDUANQI—RONGDUANQIPEIHE

YINGXUANYONGZHENGGUISHENGCHANCHANGJIATONGCHANG、TONGXINGHAODECHANPIN,KEFANGBIANDIYONGYUDUIBIANDIANZHANYUANYOURONGDUANQIDETONGYIGENGHUANGONGZUO。DANDUIYUXINJIANZHAN,YOUYURONGDUANQIJUNWEISHEBEIZIDAI,NANYIBAOZHENGTONGCHANG、TONGXINGHAO,TEBIESHINANYIBAOZHENGSHEJIGUIFANYAOQIUDE“GERONGJIANCAILIAOXIANGTONG”DEYAOQIU,YINCI,BUTONGCHANGJIA、XINGHAODERONGDUANQIPEIHE,YINGJIADAJICHA。

魔方娱乐 3.2 RONGDUANQIYUDUANLUQI(LIANGDUANSHI)JIANJITONGXINGLIANGDUANSHIDUANLUQIJIANDEPEIHE

CHUYINGANSHEJIGUICHENGZHIXINGWAI,HAIYINGHEDINGZUIDADUANLUDIANLIUBUYINGCHAOGUOSHANGJIYUANJIANEDINGDIANLIUDE8~10BEI。

3.3 BUTONGXINGHAODUANLUQIDEPEIHE

魔方娱乐 YINGKAOLVDUANLUQIDEGUYOUDONGZUOSHIJIAN,BIXUBAOZHENGSHANGJIDUANLUQIGUYOUDONGZUOSHIJIANBUXIAOYUXIAJIGUYOUDONGZUOSHIJIAN。TUIJIANCAIYONGSHANGJISUQIAOSHIDUANLUQI、XIAJIWEIXINGDUANLUQIDEPEIHE。

3.4 SANDUANSHIDUANLUQI

CAIYONGSANDUANSHIDUANLUQIKEYISHIXIANXIAOJICHAPEIHE,ERQIEBUBIKAOLVDUANLUDIANLIUDEYINGXIANG,NENGGOUSHIYINGSHEJIGUICHENGGUANYUZHILIUFENDIANPINGSHEJIFANGANZHONGDUOJIPEIHEDEYAOQIU。

魔方娱乐 DMB-10XINGZHILIUDUANLUQIANMIAOTEXINGCESHIYISHIHEBEICHUANGKEDIANZIKEJIYOUXIANGONGSIYANZHIDE,JINGSHIYONGXIAOGUOLIANGHAOZHIDETUIGUANG。