揚(yang)州(zhou)志力電氣在發電機交(jiao)流(liu)耐壓(ya)(ya)諧振(zhen)裝置(zhi)方面自(zi)行(xing)開發的(de)調頻(pin)、調壓(ya)(ya)軟(ruan)件技(ji)術，先進(jin)于國(guo)內高壓(ya)(ya)試驗(yan)行(xing)業，利(li)用這一技(ji)術采用16位精(jing)細調頻(pin)、10KHz載波頻(pin)率、SPWM和進(jin)口原裝IPM整體(ti)模塊(kuai)設計，制造的(de)調頻(pin)串并(bing)聯諧振(zhen)交(jiao)流(liu)耐壓(ya)(ya)試驗(yan)裝置(zhi)，*符合國(guo)家有關(guan)高壓(ya)(ya)試驗(yan)的(de)規程(cheng)和要求。

串(chuan)聯(lian)諧振(zhen)交(jiao)(jiao)流耐壓(ya)(ya)(ya)試(shi)驗(yan)裝置由變(bian)頻(pin)電(dian)(dian)(dian)(dian)源、激(ji)(ji)勵變(bian)壓(ya)(ya)(ya)器(qi)（也可稱(cheng)為勵磁變(bian)壓(ya)(ya)(ya)器(qi)）、電(dian)(dian)(dian)(dian)抗(kang)器(qi)和電(dian)(dian)(dian)(dian)容分壓(ya)(ya)(ya)器(qi)組(zu)成(cheng)。被試(shi)品的(de)電(dian)(dian)(dian)(dian)容與電(dian)(dian)(dian)(dian)抗(kang)器(qi)構成(cheng)串(chuan)聯(lian)諧振(zhen)連接(jie)方式；分壓(ya)(ya)(ya)器(qi)并聯(lian)在(zai)被試(shi)品 上，用(yong)于測量(liang)(liang)被試(shi)品上的(de)諧振(zhen)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，并作過壓(ya)(ya)(ya)保護信號；調頻(pin)功率輸出經激(ji)(ji)勵變(bian)壓(ya)(ya)(ya)器(qi)耦(ou)合給(gei)串(chuan)聯(lian)諧振(zhen)回路，提(ti)供串(chuan)聯(lian)諧振(zhen)的(de)激(ji)(ji)勵功率。 變(bian)頻(pin)諧振(zhen)試(shi)驗(yan)裝置廣泛用(yong)于電(dian)(dian)(dian)(dian)力(li)、冶金、石油(you)、化(hua)工(gong)等行業，適(shi)用(yong)于大容量(liang)(liang)，高電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)電(dian)(dian)(dian)(dian)容性試(shi)品的(de)交(jiao)(jiao)接(jie)和預(yu)防性試(shi)驗(yan)。

交流耐壓調頻諧振試驗裝置廣泛應用于電力、冶金、石油、化工等行業，適用于大容量、高電壓的電容性試品，如發電機、變壓器、GIS、高壓交聯電纜、互感器、套管等的交接試驗和預防性試驗。

交流耐壓調頻諧振試驗裝置工作原理

電(dian)抗器L和被試(shi)(shi)品電(dian)容C組成的串(chuan)聯諧振(zhen)都有一(yi)個(ge)固定的諧振(zhen)頻(pin)(pin)率(lv)F=1/(2π√L·C)當試(shi)(shi)驗(yan)頻(pin)(pin)率(lv)等于這個(ge)頻(pin)(pin)率(lv)時，該電(dian)路(lu)發(fa)生諧振(zhen)。通(tong)過(guo)這個(ge)原理，由調(diao)頻(pin)(pin)電(dian)源提(ti)供電(dian)源送給勵磁(ci)變(bian)(bian)壓(ya)(ya)器，經(jing)過(guo)勵磁(ci)變(bian)(bian)壓(ya)(ya)器變(bian)(bian)壓(ya)(ya)成中(zhong)壓(ya)(ya)加上(shang)L和被試(shi)(shi)品電(dian)容C上(shang)。通(tong)過(guo)改變(bian)(bian)調(diao)頻(pin)(pin)電(dian)源輸出(chu)頻(pin)(pin)率(lv)，使回路(lu)處于串(chuan)聯諧振(zhen)狀態(tai)，再調(diao)節調(diao)頻(pin)(pin)電(dian)源輸出(chu)電(dian)壓(ya)(ya)，使試(shi)(shi)品上(shang)電(dian)壓(ya)(ya)達到(dao)所需(xu)要的電(dian)壓(ya)(ya)值(zhi)。

技(ji)術指(zhi)標(biao)

1、環境溫度(du)：-10～45℃

2、工作濕度：≤90％

3、海拔：≤2000M

4、電源輸(shu)入：220V±l0％單(dan)相 輸(shu)出(chu)0～220V(≤10KW)

380V±l0％三相(xiang)，50Hz 輸(shu)出0～400V

5、額(e)定(ding)試驗容量：0～8000KVA(選擇)

6、諧振電(dian)壓：0～1000KV(選擇(ze))

7、頻率調節范圍：0.1～300Hz

8、系統測量精度：0.5級(ji)

9、頻率調節分(fen)辨率：0.01Hz

10、不穩定度：≤0.05％

11、輸出波(bo)(bo)形：正(zheng)弦波(bo)(bo)

12、波形畸變(bian)率：≤0.5％

13、噪聲： 60dB

14、電抗器Q值：30～200

成套裝置構(gou)成

調頻電源(yuan)——既(ji)可改變其輸出頻率，又可改變其輸出電壓。

勵磁(ci)變壓(ya)器(qi)——起(qi)耦合信號及電(dian)壓(ya)變換的作(zuo)用，并按自身變化來提升(sheng)電(dian)壓(ya)。

電(dian)抗器——與被試品(pin)串聯，構(gou)成(cheng)LC串聯諧振電(dian)路(lu)。

電(dian)容分壓器——測量被(bei)試品上的電(dian)壓，并作(zuo)為采樣信號反饋給(gei)調頻電(dian)源。

補(bu)償電(dian)容器——補(bu)償小(xiao)電(dian)容量被(bei)試品、調整被(bei)試品頻率。

揚州(zhou)志(zhi)力電(dian)(dian)(dian)(dian)(dian)(dian)氣科(ke)技有限公司:177 5133 3616 大量生產(chan)、銷售(shou)以下(xia)產(chan)品：高(gao)(gao)(gao)壓(ya)(ya)(ya)語音定(ding)相(xiang)器(qi)(qi)(qi)，直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池組負(fu)載測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，回(hui)路電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，微機繼電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，接(jie)(jie)地(di)電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，高(gao)(gao)(gao)壓(ya)(ya)(ya)無線(xian)核(he)相(xiang)儀(yi)(yi)(yi)，高(gao)(gao)(gao)壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)，直(zhi)流(liu)單(dan)雙臂電(dian)(dian)(dian)(dian)(dian)(dian)橋，揚州(zhou)志(zhi)力開(kai)關柜(ju)通電(dian)(dian)(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)臺(tai)，管狀(zhuang)(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)加熱器(qi)(qi)(qi)，絕緣(yuan)油介電(dian)(dian)(dian)(dian)(dian)(dian)強(qiang)度測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，手表式(shi)(shi)(shi)近電(dian)(dian)(dian)(dian)(dian)(dian)報警(jing)器(qi)(qi)(qi)，氧(yang)化(hua)鋅(xin)避雷器(qi)(qi)(qi)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi)，高(gao)(gao)(gao)壓(ya)(ya)(ya)兆(zhao)歐(ou)表，高(gao)(gao)(gao)壓(ya)(ya)(ya)絕緣(yuan)墊，揚州(zhou)志(zhi)力短路接(jie)(jie)地(di)線(xian), 便(bian)攜(xie)(xie)式(shi)(shi)(shi)動(dong)平(ping)衡測(ce)(ce)(ce)(ce)(ce)量儀(yi)(yi)(yi),現場動(dong)平(ping)衡測(ce)(ce)(ce)(ce)(ce)量儀(yi)(yi)(yi),,配電(dian)(dian)(dian)(dian)(dian)(dian)室高(gao)(gao)(gao)壓(ya)(ya)(ya)絕緣(yuan)墊,變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)損(sun)耗(hao)參(can)數(shu)智(zhi)(zhi)能測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi), 揚州(zhou)志(zhi)力絕緣(yuan)靴手套耐(nai)壓(ya)(ya)(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)裝置,變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)特性綜合測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)臺(tai),拉桿式(shi)(shi)(shi)測(ce)(ce)(ce)(ce)(ce)流(liu)器(qi)(qi)(qi),超高(gao)(gao)(gao)壓(ya)(ya)(ya)耐(nai)壓(ya)(ya)(ya)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi),三相(xiang)多功能伏安(an)相(xiang)位儀(yi)(yi)(yi),智(zhi)(zhi)能便(bian)攜(xie)(xie)式(shi)(shi)(shi)短路接(jie)(jie)地(di)線(xian), 揚州(zhou)志(zhi)力智(zhi)(zhi)能回(hui)路電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi),雷電(dian)(dian)(dian)(dian)(dian)(dian)計數(shu)器(qi)(qi)(qi)校驗(yan)(yan)(yan)儀(yi)(yi)(yi),變(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)有載開(kai)關參(can)數(shu)測(ce)(ce)(ce)(ce)(ce)試(shi)(shi)(shi)(shi)(shi)儀(yi)(yi)(yi),礦(kuang)用電(dian)(dian)(dian)(dian)(dian)(dian)纜故障檢(jian)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi),氧(yang)化(hua)鋅(xin)避雷器(qi)(qi)(qi)檢(jian)測(ce)(ce)(ce)(ce)(ce)儀(yi)(yi)(yi),浸(jin)入式(shi)(shi)(shi)管狀(zhuang)(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)加熱器(qi)(qi)(qi),直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)(ce)(ce)(ce)量儀(yi)(yi)(yi),數(shu)字(zi)接(jie)(jie)地(di)電(dian)(dian)(dian)(dian)(dian)(dian)阻表,便(bian)攜(xie)(xie)式(shi)(shi)(shi)數(shu)顯振(zhen)動(dong)表, 紅外線(xian)測(ce)(ce)(ce)(ce)(ce)溫儀(yi)(yi)(yi), 揚州(zhou)志(zhi)力變(bian)頻(pin)串聯諧振(zhen)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)裝置,開(kai)關柜(ju)通電(dian)(dian)(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)臺(tai),開(kai)關柜(ju)通電(dian)(dian)(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)臺(tai)廠(chang)家,開(kai)關柜(ju)通電(dian)(dian)(dian)(dian)(dian)(dian)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)臺(tai),無線(xian)高(gao)(gao)(gao)壓(ya)(ya)(ya)核(he)相(xiang)儀(yi)(yi)(yi)等(deng)(deng)等(deng)(deng)。

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