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光伏电缆介绍及选型
作者: 来源: 日期:2016/12/31 19:19:32 人气:22

YI、SHEJIDIANLANXUANXINGDEXIANGGUANBIAOZHUNHEGUIFAN


1,DL/T5044-2004ZHONGHUARENMINGONGHEGUODIANLIXINGYEBIAOZHUN

XUANYONGDUOXINDIANLANSHI,QIYUNXUZAILIULIANGKEANTONGJIEMIANDANXINDIANLANSHUZHIJISUAN。

YOUZHILIUJUYINCHUDEKONGZHIXIAN、XINHAOXIANYINGXUANZETONGXINDIANLAN。QIYAJIANGBUYINGDAYUZHILIUXITONGBIAOCHENGDIANYADE5%。

ZHILIUDIANLANDEXUANZEHEFUSHEYINGFUHEGB50217ZHONGYOUGUANDEGUIDING。


2,GB50217DIANLIGONGCHENGDIANLANSHEJIGUIFAN

ZHILIUGONGDIANHUILUYICAIYONGLIANGXINDIANLAN,DANGXUYAOSHIKECAIYONGDANXINDIANLAN。

GAOWEN(100℃YISHANG)HUODIWEN(-20℃YIXIA)CHANGSUOBUYIYONGJULVYIXIJUEYUANDIANLAN。

ZHIMAIFUSHEDIANLANSHI,DANGDIANLANCHENGSHOUJIAODAYALIHUOZHEYOUJIXIESUNSHANGWEIXIANSHI,YINGYONGGANGDAIKAIZHUANGDIANLAN。

ZUIDAGONGZUODIANLIUZUOYONGXIADEDIANLANXINWENDU,BUDECHAOGUOANDIANLANSHIYONGSHOUMINGQUEDINGDEYUNXUZHI。 

QUEDINGDIANLANCHIXUYUNXUZAILIULIANGDEHUANJINGWENDU,RUGUODIANLANFUSHEZAIKONGQIZHONGHUODIANLANGOU,YINGQUZUIREYUERIZUIGAOWENDUDEPINGJUNZHI。


3,DIANLANLUJINGDEXUANZEYINGFUHEXIALIEGUIDING

(1)BIMIANDIANLANZAOSHOUJIXIEXINGWAILI、GUORE、FUSHIDENGWEIHAI。

(2)MANZUANQUANYAOQIUTIAOJIANXIASHIDIANLANJIAODUAN。

(3)BIANYUFUSHE、WEIHU。

(4)BIKAIJIANGYAOWAJUESHIGONGDEDIFANG

(5)DIANLANZAIRENHEFUSHEFANGSHIJIQIQUANBULUJINGTIAOJIANDESHANGXIAZUOYOUGAIBIANBUJIAN,DOUYINGMANZUDIANLANYUNXUWANQUBANJINGYAOQIU。


ER、GUANGFUFADIANXITONGDIANLANZHONGLEI、TEDIANJIFUSHEFANGSHIGUANGFUFADIANXITONGDIANLANZHONGLEIZHUYAOYOU:


GUANGFUZHUANYONGDIANLAN DONGLIDIANLAN KONGZHIDIANLAN TONGXINDIANLAN SHEPINDIANLAN

GUANGFUZHUANYONGDIANLAN:PV1-F1*4mm2

ZUCHUANDAOHUILIUXIANGDEDIANLANYIBANYONG:GUANGFUZHUANYONGDIANLANPV1-F1*4mm2。

TEDIAN:GUANGFUDIANLAN,JIEGOUJIANDAN,QISHIYONGDEJUXITINGJUEYUANCAILIAOJUYOUJIHAODENAIRE、NAIHAN、NAIYOU、NAIZIWAIXIAN,KEZAIELIEDEHUANJINGTIAOJIANXIASHIYONG,JUBEIYIDINGDEJIXIEQIANGDU。

FUSHE:KECHUANGUANZHONGJIAYIBAOHU,LIYONGZUJIANZHIJIAZUOWEIDIANLANFUSHEDETONGDAOHEGUDING,JIANGDIHUANJINGYINSUDEYINGXIANG。

DONGLIDIANLAN:ZRC-YJV22

GANGDAIKAIZHUANGZURANJIAOLIANDIANLANZRC-YJV22GUANGFANYINGYONGYU:HUILIUXIANGDAOZHILIUJU,ZHILIUJUDAONIBIANQI,NIBIANQIDAOBIANYAQI,BIANYAQIDAOPEIDIANZHUANGZHIDELIANJIEDIANLAN,PEIDIANZHUANGZHIDAODIANWANGDELIANJIEDIANLAN。

GUANGFUFADIANXITONGZHONGBIJIAOCHANGJIANDEZRC-YJV22DIANLANBIAOCHENGJIEMIANYOU:2.5mm2、4mm2、6mm2、10mm2、16mm2、25mm2、35mm2、50mm2、70mm2、95mm2、120mm2、150mm2、185mm2、240mm2、300mm2。

TEDIAN:


(1)ZHIDIJIAOYING,NAIWENDENGJI90℃,SHIYONGFANGBIAN,JUYOUJIESUNXIAO、NAIHUAXUEFUSHIHEFUSHEBUSHOULUOCHAXIANZHIDETEDIAN。

(2)JUYOUJIAOGAOJIXIEQIANGDU,NAIHUANJINGYINGLIHAO,LIANGHAODERELAOHUAXINGNENGHEDIANQIXINGNENG。


FUSHE:KEZHIMAI,SHIYONGYUGUDINGFUSHE,SHIYINGBUTONGFUSHEHUANJING(DIXIA,SHUIZHONG,GOUGUANJISUIDAO)DEXUYAO。

DONGLIDIANLAN:NH-VV

NH-VVTONGXINJULVYIXIJUEYUANJULVYIXIHUTAONAIHUODIANLIDIANLAN。SHIHEYUEDINGDIANYA0.6/1KV。

SHIYONGTEXING:ZHANGQIYUNXUGONGZUOWENDUWEI80℃。FUSHESHIYUNXUDEWANQUBANJING:DANXINDIANLANBUXIAOYU20BEIDIANLANWAIJING,DUOXINDIANLANBUXIAOYU12BEIDIANLANWAIJING。DIANLANZAIFUSHESHIHUANJINGWENDUBUDIYU0SHESHIDUDETIAOJIANXIA,WUXUYUXIANJIARE。DIANYAFUSHEBUSHOULUOCHAXIANZHI。

FUSHE:SHIHEYUYOUNAIHUOYAOQIUDECHANGHE,KEFUSHEZAISHINEI,SUIDAOJIGOUGUANZHONG。ZHUYIBUNENGCHENGSHOUJIXIEWAILIDEZUOYONG,KEZHIJIEMAIDIFUSHE。

KONGZHIDIANLAN:ZRC-KVVP

ZRC-KVVPTONGXINJULVYIXIJUEYUANJULVYIXIHUTAOBIANZHIPINGBIKONGZHIDIANLAN。SHIYONGYUJIAOLIUEDINGDIANYA450/750VJIYIXIAKONGZHI、JIANKONGHUILUJIBAOHUXIANLU。

TEDIAN:ZHANGQIYUNXUSHIYONGWENDUWEI70℃。ZUIXIAOWANQUBANJINGBANJINGBUXIAOYUWAIJINGDE6BEI。

FUSHE:YIBANFUSHEZAISHINEI、DIANLANGOU、GUANDAODENGYAOQIUPINGBI、ZURANDEGUDINGCHANGSUO。

TONGXINDIANLAN:DJYVRP2-22

DJYVRP2-22JUYIXIJUEYUANJULVYIXIHUTAOTONGSIBIANZHIPINGBIKAIZHUANGJISUANJIZHUANYONGRUANDIANLAN,SHIYONGYUEDINGDIANYA500VJIYIXIADUIYUFANGGANRAOYAOQIUJIAOGAODEDIANZIJISUANJIHEZIDONGHUALIANJIEDIANLAN。

TEDIAN:DJYVRP2-22DIANLANJUYOUKANGYANGHUAXING,JUEYUANDIANZUGAO,NAIDIANYAHAO,JIEDIANXISHUXIAODETEDIAN,ZAIQUEBAOSHIYONGSHOUMINGDETONGSHI,HAINENGJIANSHAOHUILUJIANDEXIANGHUCHUANRAOHEWAIBUGANRAO,XINHAOCHUANSHUZHILIANGGAO。ZUIXIAOWANQUBANJINGBUXIAOYUDIANLANWAIJINGDE12BEI。

FUSHE:DIANLANYUNXUZAIHUANJINGWENDU-40℃~50℃DETIAOJIANXIAGUDINGFUSHESHIYONG。FUSHEYUSHINEI,DIANLANGOU,GUANDAODENGYAOQIUJINGDIANPINGBIDECHANGSUO。

TONGXINDIANLAN:RVVP

TONGXINJULVYIXIJUEYUANJULVYIXIHUTAOJUEYUANPINGBIRUANDIANLANRVVP,YOUJIAOZUODIANQILIANJIEKANGGANRAORUANDIANLAN,SHISHIYONGYUBAOJING、ANFANGDENGXUFANGGANRAO,ANQUANGAOXIAOSHUJUCHUANSHUDETONGXINDIANLAN。

TEDIAN:EDINGGONGZUODIANYA3.6/6KV,DIANLANDAOXIANDEZHANGQIGONGZUOWENDUWEI90℃,ZUIXIAOYUNXUWANQUBANJINGWEIDIANLANWAIJINGDE6BEI。ZHUYAOYONGLAIZUOTONGXINDIANLAN,QIDAOKANGGANRAODEZUOYONG。FUSHE:RVVPDIANLANBUNENGZAIRIGUANGXIABAOSHAI,DIXIANXINBIXULIANGHAOJIEDI。RUXUYIZHIDIANQIGANRAOQIANGDUDERUODIANHUILUTONGXINDIANLAN,FUSHEYUGANGZHIGUAN、HEZHONG。YUDIANLIDIANLANPINGXINGFUSHESHIXIANGHUJIANJU,YIZAIKENENGDEFANWEINEIYUANLI。

SHEPINDIANLAN:SYV

SHIXINJUYIXIJUEYUANJULVYIXIHUTAOSHEPINTONGZHOUDIANLANSYV。

TEDIAN:JIANKONGZHONGCHANGYONGDESHIPINXIANZHUYAOSHISYV75-3HESYV75-5LIANGZHONG.RUGUOYAOCHUANSHUSHIPINXINHAOZAI200MINEIKEYIYONGSYV75-3,RUGUOZAI350MIFANWEINEIJIUKEYIYONGSYV75-5。

FUSHE:KECHUANGUANFUSHE。


SAN、GUANGFUDIANLANDEXUANXINGJISUAN


DIANLANJIEMIANDEXUANZEYINGMANZUYUNXUWENSHENG、DIANYASUNSHI、JIXIEQIANGDUDENGYAOQIU,ZHILIUXITONGDIANLANANDIANLANZHANGQIYUNXUZAILIULIANGXUANZE,BINGANDIANLANYUNXUYAJIANGXIAOYAN,JISUANGONGSHIRUXIA:

ANDIANLANZHANGQIYUNXUZAILIULIANG:Ipc>=Ical

ANHUILUYUNXUDIANYAJIANG:Scac=P˙2LIca/△Up

SHIZHONG:Ipc----DIANLANYUNXUZAILIULIANG,A;

Ica----JISUANDIANLIU,A;

Ical----HUILUZHANGQIGONGZUOJISUANDIANLIU,A;

Scac----DIANLANJISUANJIEMIAN,mm2;

P----DIANZUXISHU,TONGDAOTIP=0.0184Ω˙mm2/m,LVDAOTIP=0.0315Ω˙mm2/m;

L----DIANLANZHANGDU,m;△Up----HUILUYUNXUDIANYAJIANG,V。


ZHUYI:DIANLANDEZAILIULIANGSHOUFUSHEFANGSHIJIZHOUWEIHUANJINGYINGXIANGJIAODA,DIANLANDEDIANYAJIANGSHOUDIANLANZHANGDUDEYINGXIANGJIAODA,SUOYIZAILIULIANGKEYIRENWEISHIDIANLANZHANGQIYUNXINGJUEBUKENENGCHAOGUODEZHI,ZUIHAOANDIANLANZAILIULIANGDE70%~80%LAIXUANZEDIANLANCAINENGYOUXIAODEBAOZHENGXIANLUDEWENSHENGJIDIANYAJIANG。


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