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YDQSF6充气型高压试验变压器

产品名称: YDQSF6充气型高压试验变压器
产品型号:
产品特点: YDQSF6充气型高压试验变压器具有体积小、重量轻、不受气候变化影响、电晕小、现场搬运无需静止可使用,使用寿命长、免维修等特点。适用于电力系统、工矿企业、科研部门等对各种高压电气设备、电气元件、绝缘材料进行工频或直流高压下的绝缘强度试验。

YDQSF6充气型高压试验变压器 的详细介绍

YDQSF6充气型高压试验变压器

YI、GAISHU

彩宝贝YDQXILIEGAOYASHIYANBIANYAQISHIGENJU《SHIYANBIANYAQI》BIAOZHUN,ZAIYOUJINSHISHIYANBIANYAQIDEJICHUSHANGERSHEJISHENGCHANDE。SF6QITIJUYOULIANGHAODEDIANQIJUEYUANXINGNENGJIYOUYIDEMIEHUXINGNENG,QINAIYAQIANGDUWEITONGYIYALIXIADANQIDE2.5BEI,JICHUANDIANYADEKONGQIDE2.5BEI。ZAI0.25MPaXIAYUYOUDEJICHUANDIANYAXIANGDENG,ZAI0.45MPaYALIXIASHIYOUDEJICHUANDIANYADE2BEI,SHIYIZHONGYOUDEXINYIDAICHAOGAOYAJUEYUANJIEZHICAILIAO。GAICHANPINJISHUYAOQIUWANQUANFUHE《ZBK-41006-89》BIAOZHUN,TASHIYOUJINSHIQINGXINGSHIYANBIANYAQIDEHUANDAICHANPIN。GAICHANPINJUYOUTIJIXIAO、ZHONGLIANGQING、BUSHOUQIHOUBIANHUAYINGXIANG、DIANYUNXIAO、XIANCHANGBANYUNWUXUJINGZHIKESHIYONG,SHIYONGSHOUMINGZHANG、MIANWEIXIUDENGTEDIAN。SHIYONGYUDIANLIXITONG、GONGKUANGQIYE、KEYANBUMENDENGDUIGEZHONGGAOYADIANQISHEBEI、DIANQIYUANJIAN、JUEYUANCAILIAOJINXINGGONGPINHUOZHILIUGAOYAXIADEJUEYUANQIANGDUSHIYAN。

YDQSF6充气型高压试验变压器

ER、CHANPINJIEGOU

YDQXILIEGAOYASHIYANBIANYAQICAIYONGDANKUANGXINSHITIEXINJIEGOU,CHUJIRAOZURAOZAITIEXINSHANG,GAOYARAOZUZAIWAI,ZHEIZHONGTONGZHOUBUZHIJIANSHAOLELOUCITONG,YINERZENGDALERAOZUJIANDEOUHE。CHANPINDEWAIQIAOWEIYUANZHUGUANSHIRONGQIJIEGOU,NENGNAISHOU0.8MPaYISHANGYALI。QIJIEGOUJIANTU1:

 

SAN、GONGZUOYUANLI

彩宝贝YDQXILIEGAOYASHIYANBIANYAQIWEIDANXIANGBIANYAQI,LIANJIEZUBIAOHAOⅠ.Ⅰ. YONGGONGPIN220V(10kVAYISHANGWEI380V)DIANYUANJIERU (WEIBENGONGSISHENGCHANDESHIYANBIANYAQIPEITAOZHUANYONGSHEBEI,XIANGXIZILIAOQINGJIANQIJUTISHIYONGSHUOMINGSHU)XILIECAOZUOXIANG(TAI),JINGCAOZUOXIANGNEIZIOUDIAOYAQI(50kVAYISHANGDIAOYAQIWAIFU)DIAOJIEZHI0~200V(HUO0~400V)DIANYASHUCHUZHIYDQSHIYANBIANYAQIDECHUJIRAOZU,GENJUDIANCIGANYINGYUANLI,ZAISHIYANBIANYAQIGAOYARAOZUKEHUODESHIYANSUOXUDEGAODIANYA。

DANTAIYDQXILIEGAOYASHIYANBIANYAQIDEGONGZUOYUANLITUJIANTU2。

 

DANTAIYDQXILIEJIAOZHILIUGAOYASHIYANBIANYAQIDEGONGZUOYUANLITUJIANTU3,TUZHONGGAOYATAOGUANZHONGZHUANGYOUGAOYAGUIDUI,CHUANJIEZAIGAOYAHUILUZHONGZUOBANBOZHENGLIU,YIHUODEZHILIUGAODIANYA。DANGYONGYIDUANLUGANJIANGGAOYAGUIDUIDUANJIESHI,KEHUODEGONGPINGAODIANYA,ZUOWEIJIAOLIUSHUCHUZHUANGTAI;QUXIAODUANLUGANSHI,ZUOWEIZHILIUSHUCHUZHUANGTAI。

彩宝贝SHIYANBIANYAQIGAOYATAOGUANZHONGDEGAOYAGUIDUIWEIHUACHU,QIYUANLIYUSHANGTUXIANGTONG。

SANTAISHIYANBIANYAQICHUANJIHUODEGENGGAODIANYADEJIEXIANYUANLIJIANTU4。CHUANJIGAOYASHIYANBIANYAQIYOUHENDADEYOUYUEXING,YINWEIZHENGGESHIYANZHUANGZHIYOUJITAIDANTAISHIYANBIANYAQIZUCHENG,DANTAISHIYANBIANYAQIRONGLIANGXIAO、DIANYADI、ZHONGLIANGQING,BIANYUYUNSHUHEANZHUANG。TAJIRANKECHUANJIECHENGGAOCHUJIBEIDEDANTAISHIYANBIANYAQISHUCHUDIANYAZUHESHIYONG,YOUKEFENKAICHENGJITAODANTAISHIYANBIANYAQIDANDUSHIYONG。ZHENGTAOZHUANGZHITOUZIXIAO,JINGJISHIHUI。TU5ZHONG,ZAI*JIHEDIERJIDEMEIGEDANYUANSHIYANBIANYAQIZHONGDOUYOUYIGELICIRAOZUA1、C1HEA2、C2。ZAISANTAICHUANJISHIYANBIANYAQIJIBENYUANLIZHONG,DIYADIANYUANJIAZAISHIYANBIANYAQIⅠDECHUJIRAOZUa1x1SHANG,DANTAISHIYANBIANYAQIⅠ、Ⅱ、ⅢDESHUCHUDIANYADOUSHIV。LICIRAOZUA1、C1JIDIERJISHIYANBIANYAQIⅡDECHUJIRAOZUGONGDIAN;DIERJISHIYANBIANYAQIⅡDELICIRAOZUA2、C2JIDISANJISHIYANBIANYAQIⅢDECHUJIRAOZUGONGDIAN。DIERJISHIYANBIANYAQIⅡHEDISANJISHIYANBIANYAQIⅢDEXIANGTIFENBIECHUZAIDUIDIWEI1VHE2VDEGAODIANWEISHANG,SUOYIXIANGTIDUIDISHIJUEYUANDE,SHIYANBIANYAQIⅠDEXIANGTISHIJIEDIDE。ZHEIYANG*JI、DIERJI、DISANJISHIYANBIANYAQIDUIDIDEEDINGSHUCHUDIANYAFENBIEWEI1V、2V、3V;QIEDINGRONGLIANGFENBIEWEI3P、2P、1P。

彩宝贝YDQXILIEGAOYASHIYANBIANYAQIZUOBEISHIPINDEGONGPINNAIYASHIYANSHIYONGJIEXIANYUANLITUJIANTU5。

TUZHONG:R1—XIANLIUDIANZU       FRC—ZURONGFENYAQI     RF—QIUJIANXIBAOHUDIANZU     G—QIUJIANXI          CX—BEISHIPIN

彩宝贝ZHU:GAOYAWEIBIXUKEKAOJIEDI

彩宝贝GONGPINNAIYASHIYANZHONGXIANLIUDIANZUR1YINGGENJUSHIYANBIANYAQIDEEDINGRONGLIANGLAIXUANZE。RUGAOYACEEDINGSHUCHUDIANLIUZAI100~300mASHI,KEQU0.5~1Ω/V(SHIYANDIANYA);GAOYACEEDINGSHUCHUDIANLIUWEI1AYISHANGSHI,KEQU1Ω/V(SHIYANDIANYA)。CHANGYONGSHUIDIANZUZUOWEIXIANLIUDIANZU,GUANZIZHANGDUKEAN150kV/mKAOLV,GUANZICUXIYINGJUYOUZUGOUDERERONGLIANG(SHUIZUYEPEIZHIFANGFA:YONGZHENGLIUSHUIJIARUSHILIANGLIUSUANTONGPEIZHICHENGGEZHONGBUTONGDEZUZHI)。

QIUJIANXIJIBAOHUDIANZU:DANGDIANYACHAOGUOQIUJIANXIZHENGDINGZHISHI(YIBANQUSHIYANDIANYADE110%~120%),QIUJIANXIFANGDIAN,DUIBEISHIPINQIDAOBAOHUZUOYONG。QIUJIANXIBAOHUDIANZUKEAN1Ω/V(SHIYANDIANYA)XUANQU。

ZAIGONGPINNAIYASHIYANZHONG,DIDIANYACECELIANGDIANYA(YIBIAODIANYA)BUSHIFEICHANGZHUNQUEDE,QIYUANYINSHIYOUYUSHIYANBIANYAQICUNZAIZHELOUKANG,ZAIZHEIGELOUKANGSHANGBIRANCUNZAIZHEYAJIANGHUORONGSHENG,SHISHIPINSHANGDEDIANYADIYUHUOGAOYUDIYACECELIANGDIANYABIAOSHANGFANYINGCHULAIDEDIANYA。GONGPINNAIYASHIYANSHI,BEISHIPINSHANGDEDIANYAGAOYUSHIYANBIANYAQIDESHUCHUDIANYA,YEJIUSHISUOWEIRONGSHENGXIANXIANG。GANYINGNAIYASHIYANSHI,SHIYANBIANYAQIDELOUKANGBIRANCUNZAIZHEYAJIANG。WEILEZHUNQUECELIANGBEISHIPINSHANGSUOSHIJIADEDIANYA,YINCICHANGZAIGAOYACEJIERUFRCZURONGFENYAQILAICELIANGDIANYA(JIANTU5)。

GONGPINNAIYASHIYANCAOZUOZHUYISHIXIANG

彩宝贝1)SHIYANRENYUANYINGZUOHAOFENGONG,MINGQUEXIANGHUJIANFANGFA。BINGYOUZHUANMENRENJIANHUXIANCHANGANQUANJIGUANCHASHIPINZHUANGTAI。

2)BEISHIPINYINGXIANQINGSAOGANJING,BINGJUEDUIGANZAO,YIMIANSUNHUAIBEISHIPINHESHIYANDAILAIDEWUCHA。

3)DUIYUDAXINGSHIYAN,YIBANDOUYINGXIANJINXINGKONGSHENGSHIYAN。JIBUJIESHIPINSHISHENGYAZHISHIYANDIANYA,XIAODUIGEZHONGBIAOJI,DIAOZHENGQIUJIANXI。

彩宝贝4)SHENGYASUDUBUNENGTAIKUAI,BINGBIXUFANGZHITURANJIAYA。LIRUDIAOYAQIBUZAILINGWEISHITURANHEZHA。YEBUNENGTURANQIEDUANDIANYUAN,YIBANYINGZAIDIAOYAQIJIANGZHILINGWEISHILAZHA。

5)DANGDIANYASHENGZHISHIYANDIANYASHI,KAISHIJISHI,DAO1minHOU,XUNSUJIANGYADAO1/3SHIYANDIANYAYIXIASHI,CAINENGLAKAIDIANYUAN。

彩宝贝6)ZAISHENGYAHUONAIYASHIYANGUOCHENGZHONG,RUFAXIANXIALIEBUZHENGCHANGQINGKUANGSHI,YINGLIJIJIANGYA,QIEDUANDIANYUAN。TINGZHISHIYANBINGCHAMINGYUANYIN:①DIANYABIAOZHIZHENBAIDONGHENDA;②FAXIANJUEYUANSHAOJIAOHUOMAOYAN;③BEISHIPINNEIYOUBUZHENGCHANGDESHENGYIN。

7)NAIYASHIYANQIANHOUYINGCELIANGJUEYUANDIANZU,JIANCHAJUEYUANQINGKUANG。

SHIYANBIANYAQIZAIZUOBEISHIPINDEZHILIUNAIYAHUOXIELUSHIYANSHIJIEXIANYUANLITURUTU6。

彩宝贝ZHU:CISHIYANYINGXIANCHOUCHUDUANLUGAN“D”,TU6ZHONGSUOSHI。

TUZHONG:VD—GAOYAGUIDUI     R1—XIANLIUDIANZU      C1—GAOYALVBODIANRONG    FRC—ZURONGFENYAQI     CX—BEISHIPIN    μA—DAIBAOHUWEIANBIAO

XIELUSHIYANZHONGXIANLIUDIANZUR1XUANZEZAIEDINGSHUCHUDIANYASHI,SHUCHUDUANDUANLUDIANLIUBUCHAOGUOGAOYAGUIDUIDEzuiDAZHENGLIU。RUDIANYAGUIDUIDEzuiDAZHENGLIUDIANLIUWEI100mASHIYONGYU60kVDESHIYANZHUANGZHIZHONG,XIANLIUDIANZUANR1=60/0.1=600kΩXUANZE。XIANLIUDIANZUHAIYINGJUYOUZUGOUDERONGLIANGHEYANMIANFANGDIANJULI。

彩宝贝GAOYALVBODIANRONGC1YIBANXUANZEZAI0.01~0.1μF,DANGBEISHIPINDEDIANRONGLIANGHENDASHI,C1KESHENGLVEBUYONG。

XIELUSHIYANDECAOZUOJIZHUYISHIXIANG

1)SHIYANQIANYINGXIANJIANCHABEISHIPINSHIFOUTINGDIAN,JIEDIFANGDIAN,YIQIEDUIWAILIANXIANSHIFOUCAGANJING。YAOYANFANGJIANGSHIYANDIANYAJIADAOYOURENGONGZUODEBUWEISHANGQU。

彩宝贝2)JIEHAOSHIYANZHUANGZHIDEJIEXIANHOU,YINGFUCHAWUWUHOUCAIKEJIAYA。YINGTEBIEZHUYIJIANCHAGAOYASHEBEIJIYINXIANYUDI、YUCAOZUORENYUANDEANQUANJULI,BEISHIPINDEWAIQIAOSHIFOUKEKAOJIEDI,YAOANANQUANGUICHENGZHONGSUOGUIDINGDENEIRONGJINXINGSHIYAN。

彩宝贝3)DUIYUDADIANRONGLIANGSHEBEIYINGHUANMANSHENGYA,FANGZHIBEISHIPINDECHONGDIANDIANLIUSHAOHUAIWEIANBIAO。BIYAOSHIYINGFENJIJIAYA,FENBIEDUQUGEJIDIANYAXIAWEIANBIAODEWENDINGDUSHU。

彩宝贝4)SHIYANGUOCHENGZHONG,YINGMIQIEJIANSHIBEISHIPIN、SHIYANZHUANGZHI、WEIANBIAO,YIDANFASHENGJICHUAN、SHANSHUODENGYICHANGXIANXIANGYINGLIJIJIANGYA,QIEDUANDIANYUAN,BINGCHAMINGYUANYIN,XIANGXIJILU。

5)SHIYANWANBI,JIANGYA,QIEDUANDIANYUANHOUYINGJIANGBEISHIPINJISHIYANZHUANGZHIBENSHENCHONGFENFANGDIAN。

 

SI、ZHUYISHIXIANG

彩宝贝1、ANZHAONINSUOJINXINGDESHIYANJIEHAOGONGZUOXIANLU。SHIYANBIANYAQIDEWAIQIAOYIJICAOZUOXITONGDEWAIQIAOBIXUKEKAOJIEDI。SHIYANBIANYAQIGAOYARAOZUDEXDUAN(GAOYAWEI)YIJICELIANGRAOZUDEFDUANBIXUKEKAOJIEDI。

2、ZUOCHUANJISHIYANSHI,DIERJI、DISANJISHIYANBIANYAQIDEDIYARAOZUDEXDUAN,CELIANGRAOZUDEFDUANYIJIGAOYARAOZUDEXDUAN(GAOYAWEI)JUNJIEBENJISHIYANBIANYAQIDEWAIQIAO。DIERJI、DISANJISHIYANBIANYAQIDEWAIQIAOBIXUTONGGUOJUEYUANZHIJIAJIEDI。

3、JIETONGDIANYUANQIAN,CAOZUOXITONGDEDIAOYAQIBIXUDIAODAOLINGWEIHOUFANGKEJIETONGDIANYUAN,HEZHA,KAISHISHENGYA。

4、CONGLINGKAISHIJUNYUNXUANZHUANDIAOYAQISHOULUNSHENGYA。SHENGYAFANGFAYOU:KUAISUSHENGYAFA,JI20sZHUJISHENGYAFA;MANSUSHENGYAFA,JI60sZHUJISHENGYAFA;JIMANSUSHENGYAFAGONGXUANYONG。DIANYACONGLINGKAISHIANYIDINGDESHENGYAFANGSHIHESUDUSHANGSHENGDAONINSUOXUDEEDINGSHIYANDIANYADE75%HOU,ZAIYIMEIMIAO2%EDINGSHIYANDIANYADESUDUSHENGDAONINSUOXUDEEDINGDIANYA,BINGMIQIEZHUYICELIANGYIBIAODEZHISHIYIJIBEISHIPINDEQINGKUANG。SHENGYAGUOCHENGZHONGHUOSHIYANGUOCHENGZHONGRUFAXIANCELIANGYIBIAODEZHISHIJIBEISHIPINQINGKUANGYICHANG,YINGLIJIJIANGYA,QIEDUANDIANYUAN,CHAMINGQINGKUANG。

5、SHIYANWANBIHOU,YINGZAISHUMIAONEIYUNSUDEJIANGDIAOYAQIFANHUIZHILINGWEI,RANHOUQIEDUANDIANYUAN。

6、BENCHANPINBUDECHAOGUOEDINGCANSHUSHIYONG。CHUSHIYANBIXUWAI,JUEBUYUNXUQUANDIANYATONGDIANHUODUANDIAN。

7、 ZAISHENGYAHUONAIYASHIYANGUOCHENGZHONG,RUFAXIANYIXIABUZHENGCHANGQINGKUANGSHI,YINGLIJIJIANGYA,QIEDUANDIANYUAN,TINGZHISHIYANBINGCHAMINGYUANYIN。

⑴DIANYABIAOZHIZHENBAIDONG(HUOSHUZITIAODONG)HENDA

⑵DIANLIUBIAOZHIXIANSHANGSHENG

BEISHIPINNEIYOUBUZHENGCHANGDESHENGYIN

8、TU1ZHONGDI9XIANGXIYALIFAJIYALIBIAO,WEIZHANGQIGUANBIZHUANGTAI。MEI6GEYUEKAIFAYICI,YIJIANCHASF6YALI,YINGBUXIAOYU0.2MPa(JIANCHAYALIHOULIJIGUANBIFAMEN),DIYU0.2MPaSHIYINGJIASF6QITI,YIZENGJIAQIJUEYUAN。

9、NAIYASHIYANQIANHOUYINGCELIANGBEISHISHEBEIDEJUEYUANDIANZU,JIANCHAJUEYUANQINGKUANG。

彩宝贝10、 DANGSHIYANBIANYAQIZHANGQIBUSHIYONGSHI,YINGFANGZHIYUTONGFENG、GANZAO、WUYANGGUANGZHISHEDEDIFANG。

彩宝贝11、 GAICHANPINBUYUNXUZAIGAOYU45℃DEWENDUXIAZHANGQICUNFANG、SHIYONG、FANGQI。

12、 YUNSHUBANYUNTUZHONGBUDEZHONGLICHONGJI。

13、 CHANPINJINGUJIANJIYALIFA、YALIBIAOBUDESHANZISONGDONG。

14、SHIYONGBENCHANPINZUOGAOYASHIYANSHI,CHUSHUXIBENSHUOMINGSHUWAI,HAIBIXUYANGEZHIXINGGUOJIAYOUGUANBIAOZHUNHECAOZUOGUICHENG。KECANZHAOGB311-83《GAOYASHUBIANSHEBEIDEJUEYUANPEIHE,GAOYASHIYANJISHU》;《DIANQISHEBEIYUFANGXINGSHIYANGUICHENG》DENG。

 

五、YDQ充气式试验变压器试验变压器的容量选择

BIAOCHENGSHIYANBIANYAQIRONGLIANGPnDEQUEDINGGONGSHI:Pn=kVn 2ωCt×10-9

SHIZHONG:

Pn——BIAOCHENGSHIYANBIANYAQIRONGLIANG(kVA)

彩宝贝Vn——SHIYANBIANYAQIDEEDINGSHUCHUGAOYADEYOUXIAOZHI(kV)

彩宝贝k ——ANQUANXISHU。k≥1,BIAOCHENGDIANYAVn≥1MVSHI,k=2;BIAOCHENGDIANYAJIAODISHI,kZHIKEQUGAOYIXIE。

彩宝贝Ct——BEISHIPINDEDIANRONGLIANG(pF)

ω——JIAOPINLV,ω=2πf, f——SHIYANDIANYUANDEPINLV

彩宝贝BEISHISHEBEIDEDIANRONGLIANGCtKEYOUJIAOLIUDIANQIAOCECHU。CtDEBIANHUAHENDA,

KEYOUSHEBEIDELEIXINGERDING。

DIANXINGSHUJURUXIA:

JIANDANDEBANGSHIHUOXUANSHIJUEYUANZI             JISHIWEIFA

JIANDANDEFENJITAOGUAN                     100~1000pF

DIANYAHUGANQI                         200 ~ 500pF

DIANLIBIANYAQI       < 1000kVA         ~1000pF

彩宝贝                 > 1000kVA        1000~10000pF

彩宝贝GAOYADIANLIDIANLANHEYOUJINZHIJUEYUAN           250~300pF/m

QITIJUEYUAN                           ~60pF/m

FENGBIBIANDIANZHAN,SF6QITIJUEYUAN            100~10000Pf;

 

DUIYUBUTONGDESHIYANDIANYAVn,XUANZEBUTONGDE(SHIDANGDE)ANQUANXISHUk。

YIXIALIECHUBUTONGDEVnSUOXUANYONGDEkZHIGONGCANKAO。

Vn =50~100kV        k = 4

Vn =150~300kV       k = 3

彩宝贝Vn > 300kV          k = 2

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