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  • ZL3000變頻串聯諧振裝置

    ZL3000變頻串(chuan)聯諧(xie)振裝置采用工頻電(dian)壓(ya),目(mu)前國(guo)標對工頻電(dian)壓(ya)的(de)頻率(lv)定義為45Hz~65Hz,但是(shi)(shi)在(zai)很(hen)多試驗場(chang)(chang)合,要求(qiu)對發電(dian)機進(jin)(jin)行(xing)的(de)是(shi)(shi)50Hz±2Hz的(de)交流試驗,而發電(dian)機定子繞組的(de)對地電(dian)容量又比較大,國(guo)內目(mu)前大多數(shu)試驗單位采用的(de)是(shi)(shi)諧(xie)振變壓(ya)器對它(ta)進(jin)(jin)行(xing)試驗,但是(shi)(shi)諧(xie)振變壓(ya)器本身很(hen)重(zhong),動(dong)輒上噸,現(xian)場(chang)(chang)試驗很(hen)不方便。

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  • ZL3000變頻串聯諧振裝置

    ZL3000變頻(pin)串聯諧(xie)振(zhen)裝(zhuang)置諧(xie)振(zhen)時(shi),電(dian)(dian)感上及電(dian)(dian)容上獲得(de)的電(dian)(dian)壓Z大(da),而大(da)多數的被試(shi)品都(dou)可以等效成一個電(dian)(dian)容器(qi)。基于(yu)這一思想,在串聯諧(xie)振(zhen)電(dian)(dian)路前(qian)提供一個調(diao)節頻(pin)率又可調(diao)節電(dian)(dian)壓的變頻(pin)變壓電(dian)(dian)源(yuan),在電(dian)(dian)容兩端并聯一個分壓器(qi)作(zuo)測量及反(fan)饋(kui)之用(yong),這樣就可構成該套(tao)裝(zhuang)置。

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  • YHCX2858變頻串聯諧振

    YHCX2858變(bian)(bian)頻串(chuan)聯諧振廣泛(fan)應用(yong)于電(dian)力、冶金、石油、化工等(deng)行業,適用(yong)于大(da)容量(liang)高電(dian)壓的電(dian)容性試品,如電(dian)力變(bian)(bian)壓器、發電(dian)機組、GIS和高壓交聯電(dian)纜、互感器、套(tao)管等(deng)的交接試驗(yan)和預防性試驗(yan),因采用(yong)串(chuan)聯變(bian)(bian)頻諧振方式、設備(bei)重(zhong)量(liang)、體積及所需(xu)電(dian)源(yuan)容量(liang)僅為普通試驗(yan)變(bian)(bian)壓器幾十分之一,是傳(chuan)統耐壓試驗(yan)的理想換代產品。

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  • YHCX2858串聯諧振

    YHCX2858串(chuan)聯諧振(zhen)廣泛應(ying)用于電(dian)(dian)力、冶(ye)金、石油、化(hua)工等(deng)(deng)行業,適用于大容(rong)(rong)量(liang)高(gao)電(dian)(dian)壓的電(dian)(dian)容(rong)(rong)性(xing)試(shi)品,如電(dian)(dian)力變壓器(qi)、發電(dian)(dian)機組、GIS和高(gao)壓交(jiao)聯電(dian)(dian)纜(lan)、互感器(qi)、套管等(deng)(deng)的交(jiao)接試(shi)驗(yan)和預防(fang)性(xing)試(shi)驗(yan),因采用串(chuan)聯變頻諧振(zhen)方式、設備重量(liang)、體積及所需電(dian)(dian)源(yuan)容(rong)(rong)量(liang)僅為(wei)普通試(shi)驗(yan)變壓器(qi)幾十分之一,是傳統(tong)耐(nai)壓試(shi)驗(yan)的理想換代產品。

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  • YHCX2858串聯諧振試驗設備

    YHCX2858串聯(lian)諧振試(shi)(shi)驗設備(bei)廣泛應用(yong)于電(dian)(dian)(dian)力、冶(ye)金(jin)、石油、化工等行業,適用(yong)于大容量(liang)高(gao)電(dian)(dian)(dian)壓(ya)的(de)電(dian)(dian)(dian)容性試(shi)(shi)品(pin)(pin),如電(dian)(dian)(dian)力變壓(ya)器(qi)、發電(dian)(dian)(dian)機組、GIS和高(gao)壓(ya)交聯(lian)電(dian)(dian)(dian)纜、互感(gan)器(qi)、套管等的(de)交接試(shi)(shi)驗和預防性試(shi)(shi)驗,因采用(yong)串聯(lian)變頻諧振方式、設備(bei)重量(liang)、體積及(ji)所需電(dian)(dian)(dian)源容量(liang)僅為(wei)普通試(shi)(shi)驗變壓(ya)器(qi)幾十分之一,是傳統耐(nai)壓(ya)試(shi)(shi)驗的(de)理想換代產品(pin)(pin)。

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  • 變頻串聯諧振試驗裝置

    變(bian)頻(pin)串聯(lian)諧振試(shi)(shi)驗(yan)(yan)裝置(zhi)適用于火力、水力發(fa)電(dian)機(ji)的(de)(de)交(jiao)流耐壓(ya)(ya)試(shi)(shi)驗(yan)(yan) 。發(fa)電(dian)機(ji)交(jiao)流耐壓(ya)(ya)試(shi)(shi)驗(yan)(yan)要求采用工頻(pin)電(dian)壓(ya)(ya),目前(qian)(qian)國(guo)標對工頻(pin)電(dian)壓(ya)(ya)的(de)(de)頻(pin)率(lv)定義為45Hz~65Hz,但是(shi)在(zai)很(hen)多試(shi)(shi)驗(yan)(yan)場合,要求對發(fa)電(dian)機(ji)進行(xing)(xing)的(de)(de)是(shi)50Hz±2Hz的(de)(de)交(jiao)流試(shi)(shi)驗(yan)(yan),而發(fa)電(dian)機(ji)定子繞(rao)組的(de)(de)對地(di)電(dian)容量又(you)比較(jiao)大,國(guo)內目前(qian)(qian)大多數試(shi)(shi)驗(yan)(yan)單(dan)位采用的(de)(de)是(shi)諧振變(bian)壓(ya)(ya)器對它進行(xing)(xing)試(shi)(shi)驗(yan)(yan),但是(shi)諧振變(bian)壓(ya)(ya)器本身很(hen)重,動輒上噸(dun),現場試(shi)(shi)驗(yan)(yan)很(hen)不方便。

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  • YHCX2858變頻串聯諧振裝置

    YHCX2858變頻串(chuan)聯諧振(zhen)裝置(zhi)適用于火力、水力發電(dian)(dian)機的(de)交流耐壓試(shi)(shi)(shi)驗 。發電(dian)(dian)機交流耐壓試(shi)(shi)(shi)驗要求采(cai)用工(gong)頻電(dian)(dian)壓,目前國(guo)標對工(gong)頻電(dian)(dian)壓的(de)頻率定義為(wei)45Hz~65Hz,但是(shi)在很(hen)(hen)多試(shi)(shi)(shi)驗場(chang)合,要求對發電(dian)(dian)機進(jin)行(xing)的(de)是(shi)50Hz±2Hz的(de)交流試(shi)(shi)(shi)驗,而發電(dian)(dian)機定子繞組(zu)的(de)對地電(dian)(dian)容量(liang)又比較大(da),國(guo)內(nei)目前大(da)多數試(shi)(shi)(shi)驗單位(wei)采(cai)用的(de)是(shi)諧振(zhen)變壓器對它進(jin)行(xing)試(shi)(shi)(shi)驗,但是(shi)諧振(zhen)變壓器本身很(hen)(hen)重,動輒上噸,現場(chang)試(shi)(shi)(shi)驗很(hen)(hen)不方便。

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