《氫能(neng)產業(ye)發展中長期規劃（2021～2035年）》確定了可(ke)再(zai)生(sheng)能(neng)源(yuan)(yuan)制氫是主要(yao)發展(zhan)方向(xiang)，鼓勵(li)建設基(ji)于分布式可(ke)再(zai)生(sheng)能(neng)源(yuan)(yuan)或電網低谷(gu)負荷的制氫工(gong)程。可(ke)以(yi)預(yu)測(ce)，大規(gui)模制氫將(jiang)推動可(ke)再(zai)生(sheng)能(neng)源(yuan)(yuan)高效利用。預(yu)計到2030年，我國(guo)風電(dian)和太陽能發(fa)電(dian)總裝機容量將達到(dao)12億千瓦以(yi)上。據(ju)國際能(neng)源(yuan)署預測，屆時(shi)我國電(dian)解槽裝(zhuang)機容量將達到8000萬(wan)千瓦。據中國氫能聯(lian)盟預測，到2060年，我國氫氣需求量將達(da)1.3億(yi)噸，電解水制氫(qing)占制氫(qing)總量的比(bi)例將達到70%。

在新(xin)型(xing)電(dian)力系(xi)統建設(she)中(zhong)，氫能可發揮靈(ling)活(huo)(huo)調(diao)節作用。先進電(dian)解水制氫裝備具有較強(qiang)的(de)功(gong)率波動適應性(xing)，可實(shi)現輸入功(gong)率秒級響應，追(zhui)蹤可再生(sheng)(sheng)能源出力，為(wei)電(dian)網提供調(diao)峰調(diao)頻服(fu)務。未來，電(dian)解水制氫作為(wei)高度可調(diao)節負荷(he)，或將成為(wei)新(xin)型(xing)電(dian)力系(xi)統重要的(de)靈(ling)活(huo)(huo)性(xing)調(diao)節資源，促進可再生(sheng)(sheng)能源消(xiao)納利用，提高電(dian)力系(xi)統的(de)靈(ling)活(huo)(huo)性(xing)。

一、產品概述（WBDG-2000三相電容電感校驗儀十(shi)余年研(yan)發生(sheng)產經(jing)驗）

無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)是(shi)(shi)滿足電(dian)(dian)(dian)(dian)力系統(tong)(tong)無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)平衡的(de)(de)重要(yao)(yao)設備。近年來無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)問題得(de)到了電(dian)(dian)(dian)(dian)業部門(men)的(de)(de)普遍重視，無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)成套裝(zhuang)置已大量(liang)投入配電(dian)(dian)(dian)(dian)網(wang)運行。電(dian)(dian)(dian)(dian)能供給(gei)要(yao)(yao)求(qiu)系統(tong)(tong)有(you)功(gong)(gong)(gong)(gong)(gong)與無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)實時平衡。因此(ci)，無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)裝(zhuang)置應滿足自動跟蹤(zong)、實時補償(chang)的(de)(de)要(yao)(yao)求(qiu)，這就(jiu)不可避免(mian)地要(yao)(yao)頻繁投、切無(wu)(wu)功(gong)(gong)(gong)(gong)(gong)補償(chang)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)組(zu)。電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)組(zu)的(de)(de)投、切操作(zuo)，就(jiu)會產生過(guo)電(dian)(dian)(dian)(dian)流與過(guo)電(dian)(dian)(dian)(dian)壓(ya)沖擊，引起(qi)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)損壞(huai)。為保證設備的(de)(de)可靠性(xing)，早期(qi)(qi)發現(xian)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)缺陷，避免(mian)故障擴大，需要(yao)(yao)定期(qi)(qi)進行檢測(ce)。而在現(xian)場電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)都是(shi)(shi)成組(zu)并聯的(de)(de)，傳(chuan)統(tong)(tong)方法是(shi)(shi)將電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)匯流排拆除，然后用老(lao)式電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)表進行測(ce)量(liang)，由(you)于電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)組(zu)是(shi)(shi)由(you)幾十至上(shang)百個小(xiao)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)組(zu)成，要(yao)(yao)拆線測(ce)量(liang)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)的(de)(de)工(gong)(gong)作(zuo)量(liang)很(hen)大，而且經常拆線會使得(de)螺絲滑牙(ya)或沒有(you)上(shang)緊而留下隱患，也容(rong)(rong)(rong)(rong)(rong)易造成電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)的(de)(de)二次損壞(huai)。因此(ci)，非常期(qi)(qi)望有(you)一種測(ce)試儀器(qi)(qi)(qi)不用拆線就(jiu)能測(ce)量(liang)各(ge)個小(xiao)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)的(de)(de)電(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)，減(jian)輕檢修(xiu)人員的(de)(de)負擔，提(ti)高檢修(xiu)工(gong)(gong)作(zuo)的(de)(de)效率，提(ti)高配電(dian)(dian)(dian)(dian)網(wang)運行的(de)(de)保障性(xing)。

針對現場(chang)的(de)實(shi)際情況，我(wo)公(gong)司經過(guo)攻(gong)關，*終研制出一種利用新試驗方法進行(xing)測量(liang)(liang)(liang)的(de)儀器(qi)(qi)(qi)，這(zhe)就是三相電容電感測試儀。該(gai)儀器(qi)(qi)(qi)可(ke)以在不拆(chai)線(xian)的(de)狀(zhuang)態下(xia)，測量(liang)(liang)(liang)成組(zu)并聯電容器(qi)(qi)(qi)的(de)單(dan)相電容或各種組(zu)合連接類型的(de)三相電容器(qi)(qi)(qi)，同時也能夠測量(liang)(liang)(liang)各種電抗器(qi)(qi)(qi)的(de)電感，本儀器(qi)(qi)(qi)還能測量(liang)(liang)(liang)工頻狀(zhuang)況下(xia)的(de)電流，該(gai)儀器(qi)(qi)(qi)接線(xian)方便，操作(zuo)簡(jian)單(dan)，減輕了(le)(le)檢(jian)修人員的(de)工作(zuo)負(fu)擔，大大提高(gao)了(le)(le)現場(chang)的(de)測試效(xiao)率，為(wei)電網的(de)正常運(yun)行(xing)提供了(le)(le)可(ke)靠保障。

二、功能特(te)點（WBDG-2000三(san)相(xiang)電(dian)容電(dian)感(gan)校驗儀十余年研發(fa)生(sheng)產(chan)經驗）

本(ben)儀器可在不拆(chai)線情(qing)況下測(ce)量(liang)(liang)成組并(bing)聯電容(rong)器的單個單相(xiang)電容(rong)及同(tong)時(shi)測(ce)量(liang)(liang)各(ge)種連接類(lei)型的三(san)相(xiang)電容(rong)，同(tong)時(shi)本(ben)儀器也能測(ce)量(liang)(liang)各(ge)種電抗器的電感(gan)量(liang)(liang)，還(huan)可以做為工頻電流測(ce)試儀使用，一機三(san)用，滿足現場(chang)的多種使用；

測量時(shi)本儀器(qi)顯示測量電(dian)容值或電(dian)感(gan)值的(de)同時(shi)還可以(yi)顯示測量的(de)電(dian)壓(ya)、電(dian)流(liu)、功(gong)率、頻率、阻抗(kang)、相位角等數據，以(yi)便更好(hao)的(de)分析試(shi)品(pin)的(de)好(hao)壞；

儀器采用240×128大屏幕帶背光的液晶顯示，白天夜(ye)間均能清(qing)晰觀察，中文菜單提示，操作簡(jian)便；

儀器(qi)內置大容量非易失(shi)性存儲器(qi)：可存儲50組(zu)測量數據；

儀器內置高精(jing)度實時時鐘功(gong)能(neng)：可進行(xing)日期及(ji)時間(jian)校準(zhun)；

儀器自帶(dai)高速微型熱敏打(da)印機(ji)：可打(da)印測量及歷史數(shu)據(ju)；

儀器試驗電(dian)(dian)源過流保護(hu)功能(neng)：電(dian)(dian)源輸出短路不會(hui)損(sun)壞儀器。

三、技術指標(biao)（WBDG-2000三相(xiang)電容電感(gan)校驗(yan)儀十余年研發生產經驗）

輸出電壓   ～2V, ～20V

輸出電流：　≤10A

測量范圍

電容(rong)：0.1uF～2000uF

電感：0.1mH～10H

電流(liu)：1mA～10A

電壓:  0 ～25V

測量精度

電容(rong)：±(1%+2字)

電感：±(1%+5字)

電流：±(1%+2字(zi))

電壓：±(1%+2字)

外形尺寸   350mm×230mm×190mm

儀器重量   8kg

四、使用條件（WBDG-2000三(san)相電容電感校(xiao)驗儀十余年研(yan)發生產(chan)經驗）

環境溫(wen)度   -10℃～50℃

環境濕(shi)度(du)   ≤85%RH

工作(zuo)電源(yuan)   AC220V±10%

電源頻率(lv)   50±1Hz

儀(yi)器功率   200W

五、面板介紹(shao)（WBDG-2000三相電容電感校(xiao)驗儀(yi)十余年(nian)研(yan)發(fa)生產經(jing)驗）

Ua、Ub、Uc、Uo：測試線(xian)電(dian)源電(dian)壓輸(shu)出端(duan)；

ua、ub、uc、 uo :測試線(xian)采樣電壓引入端；

Ia、Ib、Ic：電流鉗接(jie)線(xian)引入端；

電(dian)源開(kai)關：接通(tong)和斷開(kai)交流電(dian)源；

FUSE   : 保(bao)險盒

：儀(yi)器接地端子

液 晶 屏：顯示操作提示及測(ce)量數據

鍵    盤：儀(yi)器(qi)各(ge)種(zhong)功(gong)能的操作(zuo)

打(da) 印 機：打(da)印各種測量數(shu)據

在新能(neng)源方便可靠替代的基(ji)礎上，傳統能(neng)源比重將(jiang)有計劃分(fen)步(bu)驟逐步(bu)降低。根據仿(fang)真模擬(ni)分(fen)析得知，當(dang)電力(li)系(xi)統中風能(neng)、太(tai)陽能(neng)發電量占(zhan)比超(chao)過(guo)50%時，就(jiu)需要解決數天、數周(zhou)乃至跨季(ji)節(jie)的(de)電力電量平(ping)衡問(wen)題(ti)，大(da)規模長周(zhou)期(qi)(qi)儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)的(de)作用將(jiang)會進一步凸顯。綜(zong)合(he)考慮儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)容量、儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)時長、應用場景等因素可以(yi)發現，在各類長周(zhou)期(qi)(qi)儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)技(ji)術(shu)中，氫儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)技(ji)術(shu)是(shi)實現大(da)規模、長周(zhou)期(qi)(qi)、跨季(ji)節(jie)儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)的(de)關鍵(jian)技(ji)術(shu)，適合(he)參與季(ji)節(jie)性調峰、提高(gao)新能(neng)(neng)(neng)(neng)源基地(di)送出能(neng)(neng)(neng)(neng)力等長周(zhou)期(qi)(qi)調節(jie)場景。氫儲(chu)(chu)(chu)(chu)能(neng)(neng)(neng)(neng)電站采用“電-氫-電(dian)”轉(zhuan)換方式，將富余的電(dian)能(neng)(neng)轉(zhuan)化為氫能(neng)(neng)儲存起來，實現規(gui)模化、長期、廣域儲能(neng)(neng)，可(ke)解決電(dian)力系(xi)統(tong)電(dian)力電(dian)量(liang)平(ping)衡問(wen)題。在大規(gui)模新能(neng)(neng)源匯集(ji)、負荷密集(ji)接入等(deng)關鍵電(dian)網節點(dian)，可(ke)因地制宜布局(ju)氫儲能(neng)(neng)電(dian)站，發揮其調峰(feng)、調頻(pin)等(deng)作(zuo)用，支撐電(dian)力系(xi)統(tong)可(ke)靠穩定運行。