《氫能(neng)產業發展中長期規劃（2021～2035年）》確定(ding)了(le)可再(zai)(zai)生(sheng)能(neng)(neng)源(yuan)制(zhi)氫(qing)是主要(yao)發展(zhan)方(fang)向，鼓勵建設基于(yu)分(fen)布式可再(zai)(zai)生(sheng)能(neng)(neng)源(yuan)或電網低谷負荷的制(zhi)氫(qing)工程。可以預測，大規模制(zhi)氫(qing)將推(tui)動(dong)可再(zai)(zai)生(sheng)能(neng)(neng)源(yuan)高效利用。預計到2030年，我(wo)國風電和太陽能發電總(zong)裝機(ji)容(rong)量將達到12億千瓦(wa)以上。據國際(ji)能源署預(yu)測，屆時(shi)我國電解槽裝機容量將(jiang)達到(dao)8000萬千瓦(wa)。據中國氫(qing)能聯盟預測(ce)，到2060年(nian)，我(wo)國氫氣需求(qiu)量將達1.3億(yi)噸，電(dian)解(jie)水制氫(qing)占(zhan)制氫(qing)總量的比(bi)例將達(da)到70%。

在(zai)新(xin)型(xing)電(dian)力(li)系(xi)統(tong)(tong)建(jian)設中，氫(qing)(qing)(qing)能(neng)可(ke)發(fa)揮靈活(huo)調節作用。先進電(dian)解水制氫(qing)(qing)(qing)裝備具(ju)有較強的功率(lv)波動(dong)適應性，可(ke)實(shi)現輸入功率(lv)秒級響應，追蹤可(ke)再生能(neng)源(yuan)出力(li)，為(wei)電(dian)網(wang)提(ti)供(gong)調峰調頻服(fu)務。未來，電(dian)解水制氫(qing)(qing)(qing)作為(wei)高度可(ke)調節負荷，或將成為(wei)新(xin)型(xing)電(dian)力(li)系(xi)統(tong)(tong)重要的靈活(huo)性調節資源(yuan)，促進可(ke)再生能(neng)源(yuan)消納利用，提(ti)高電(dian)力(li)系(xi)統(tong)(tong)的靈活(huo)性。

一、產品概述（WBDG-2000三相電(dian)容電(dian)感校驗儀十余年研發生產經驗）

無功(gong)補償(chang)(chang)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)是(shi)滿足電(dian)(dian)(dian)(dian)(dian)力系統無功(gong)平衡(heng)的重(zhong)要(yao)設(she)備。近年來無功(gong)問題得到了電(dian)(dian)(dian)(dian)(dian)業(ye)部門的普(pu)遍(bian)重(zhong)視(shi)，無功(gong)補償(chang)(chang)成套裝(zhuang)置已(yi)大量(liang)(liang)投(tou)入(ru)配(pei)電(dian)(dian)(dian)(dian)(dian)網運行。電(dian)(dian)(dian)(dian)(dian)能供(gong)給要(yao)求系統有功(gong)與無功(gong)實時(shi)平衡(heng)。因此(ci)，無功(gong)補償(chang)(chang)裝(zhuang)置應滿足自動跟蹤、實時(shi)補償(chang)(chang)的要(yao)求，這就(jiu)不(bu)可避免(mian)地要(yao)頻(pin)繁投(tou)、切無功(gong)補償(chang)(chang)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)組(zu)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)組(zu)的投(tou)、切操(cao)作，就(jiu)會(hui)產生過(guo)電(dian)(dian)(dian)(dian)(dian)流與過(guo)電(dian)(dian)(dian)(dian)(dian)壓沖擊，引起電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)損壞(huai)。為保證設(she)備的可靠性，早期(qi)發(fa)現電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)缺陷，避免(mian)故障(zhang)擴(kuo)大，需要(yao)定期(qi)進(jin)行檢(jian)(jian)(jian)測(ce)。而(er)在現場電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)都是(shi)成組(zu)并聯(lian)的，傳統方法是(shi)將(jiang)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)匯流排拆(chai)(chai)除，然后用老式電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)表(biao)進(jin)行測(ce)量(liang)(liang)，由于(yu)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)組(zu)是(shi)由幾十至上百個小(xiao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)組(zu)成，要(yao)拆(chai)(chai)線(xian)(xian)測(ce)量(liang)(liang)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)(liang)的工作量(liang)(liang)很大，而(er)且經常拆(chai)(chai)線(xian)(xian)會(hui)使得螺(luo)絲滑牙或(huo)沒(mei)有上緊而(er)留(liu)下(xia)隱患，也容(rong)(rong)(rong)(rong)(rong)(rong)易造成電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)的二(er)次損壞(huai)。因此(ci)，非常期(qi)望(wang)有一種(zhong)測(ce)試儀器(qi)不(bu)用拆(chai)(chai)線(xian)(xian)就(jiu)能測(ce)量(liang)(liang)各個小(xiao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器(qi)的電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)(liang)，減輕檢(jian)(jian)(jian)修人員(yuan)的負擔，提(ti)高檢(jian)(jian)(jian)修工作的效率，提(ti)高配(pei)電(dian)(dian)(dian)(dian)(dian)網運行的保障(zhang)性。

針對現場的(de)實(shi)際情(qing)況(kuang)，我公司經過攻關，*終(zhong)研制出一種利用新(xin)試驗方(fang)法進行測(ce)(ce)量的(de)儀(yi)(yi)器(qi)，這就是三相電(dian)(dian)(dian)容電(dian)(dian)(dian)感(gan)測(ce)(ce)試儀(yi)(yi)。該儀(yi)(yi)器(qi)可以(yi)在不拆(chai)線的(de)狀態(tai)下，測(ce)(ce)量成組并聯電(dian)(dian)(dian)容器(qi)的(de)單相電(dian)(dian)(dian)容或各種組合連接類(lei)型的(de)三相電(dian)(dian)(dian)容器(qi)，同時(shi)也能夠測(ce)(ce)量各種電(dian)(dian)(dian)抗器(qi)的(de)電(dian)(dian)(dian)感(gan)，本(ben)儀(yi)(yi)器(qi)還(huan)能測(ce)(ce)量工頻狀況(kuang)下的(de)電(dian)(dian)(dian)流，該儀(yi)(yi)器(qi)接線方(fang)便，操作(zuo)簡單，減輕了(le)檢(jian)修人員的(de)工作(zuo)負擔，大(da)大(da)提高(gao)了(le)現場的(de)測(ce)(ce)試效(xiao)率，為電(dian)(dian)(dian)網的(de)正常運行提供了(le)可靠保障。

二、功能特點（WBDG-2000三相電容電感(gan)校(xiao)驗儀十余年研發生(sheng)產經驗(yan)）

本儀(yi)器(qi)可在不拆線情況下測(ce)量(liang)(liang)成組(zu)并(bing)聯電(dian)(dian)容器(qi)的單個單相(xiang)電(dian)(dian)容及同(tong)時測(ce)量(liang)(liang)各種連接類型的三相(xiang)電(dian)(dian)容，同(tong)時本儀(yi)器(qi)也能測(ce)量(liang)(liang)各種電(dian)(dian)抗器(qi)的電(dian)(dian)感量(liang)(liang)，還可以做為工頻電(dian)(dian)流測(ce)試儀(yi)使用，一機三用，滿(man)足現(xian)場的多種使用；

測(ce)量(liang)時本(ben)儀器(qi)顯示(shi)測(ce)量(liang)電容(rong)值或電感值的(de)(de)同時還可(ke)以顯示(shi)測(ce)量(liang)的(de)(de)電壓、電流、功率、頻率、阻抗、相位(wei)角(jiao)等數據(ju)，以便更好的(de)(de)分(fen)析試品的(de)(de)好壞(huai)；

儀器(qi)采用240×128大屏(ping)幕帶(dai)背(bei)光的液晶顯示(shi)，白(bai)天(tian)夜(ye)間(jian)均(jun)能清(qing)晰(xi)觀察，中文菜單(dan)提示(shi)，操作簡便(bian)；

儀器內置(zhi)大容量非易失性存(cun)儲器：可存(cun)儲50組(zu)測量數據；

儀器內置(zhi)高(gao)精度實時(shi)時(shi)鐘功能：可(ke)進行日期及時(shi)間校準；

儀(yi)器(qi)自(zi)帶高速(su)微型(xing)熱(re)敏打印機：可打印測量及歷(li)史數據(ju)；

儀器(qi)試(shi)驗電源過流保護功(gong)能：電源輸(shu)出短(duan)路不會損壞儀器(qi)。

三、技術指(zhi)標（WBDG-2000三(san)相電容電感校驗儀十余年研發生產經(jing)驗）

輸出電(dian)壓   ～2V, ～20V

輸(shu)出電流：　≤10A

測量范圍

電容：0.1uF～2000uF

電(dian)感：0.1mH～10H

電流：1mA～10A

電壓:  0 ～25V

測量精(jing)度(du)

電容：±(1%+2字(zi))

電(dian)感(gan)：±(1%+5字)

電流：±(1%+2字)

電(dian)壓(ya)：±(1%+2字(zi))

外形尺寸(cun)   350mm×230mm×190mm

儀器重量   8kg

四、使用條件（WBDG-2000三相電容電感(gan)校驗(yan)儀十余年(nian)研發(fa)生產經驗(yan)）

環(huan)境溫度   -10℃～50℃

環境(jing)濕(shi)度   ≤85%RH

工(gong)作電源   AC220V±10%

電源(yuan)頻率(lv)   50±1Hz

儀器功率   200W

五、面板介紹（WBDG-2000三相電容電感校驗儀十(shi)余年(nian)研發生產經驗）

Ua、Ub、Uc、Uo：測試線電源電壓輸出端；

ua、ub、uc、 uo :測(ce)試線采樣電壓引(yin)入端；

Ia、Ib、Ic：電流鉗接(jie)線引入(ru)端；

電(dian)源開關(guan)：接通和斷開交流電(dian)源；

FUSE   : 保險(xian)盒

：儀器接(jie)地端(duan)子

液 晶 屏：顯示操作(zuo)提示及測(ce)量數(shu)據

鍵    盤：儀器(qi)各(ge)種功能的操作

打 印 機：打印各種測量數據

在新能源方便可靠替代的基礎上，傳統(tong)能源比重(zhong)將(jiang)有計劃分步(bu)驟(zou)逐(zhu)步(bu)降低。根(gen)據(ju)仿真模擬分析得(de)知(zhi)，當電(dian)力系(xi)統(tong)中風能、太(tai)陽(yang)能發(fa)電(dian)量占比超過(guo)50%時，就需要解決數(shu)天、數(shu)周(zhou)乃至跨季(ji)(ji)節(jie)(jie)的電力電量(liang)平衡問題，大規(gui)(gui)模長周(zhou)期(qi)儲(chu)能(neng)(neng)(neng)的作用(yong)將會進一步凸(tu)顯。綜合(he)考慮儲(chu)能(neng)(neng)(neng)容量(liang)、儲(chu)能(neng)(neng)(neng)時長、應用(yong)場(chang)景(jing)(jing)等因素可以(yi)發現(xian)，在(zai)各(ge)類長周(zhou)期(qi)儲(chu)能(neng)(neng)(neng)技(ji)術(shu)(shu)中，氫儲(chu)能(neng)(neng)(neng)技(ji)術(shu)(shu)是實(shi)現(xian)大規(gui)(gui)模、長周(zhou)期(qi)、跨季(ji)(ji)節(jie)(jie)儲(chu)能(neng)(neng)(neng)的關鍵技(ji)術(shu)(shu)，適合(he)參與(yu)季(ji)(ji)節(jie)(jie)性調峰(feng)、提高(gao)新能(neng)(neng)(neng)源基(ji)地送出能(neng)(neng)(neng)力等長周(zhou)期(qi)調節(jie)(jie)場(chang)景(jing)(jing)。氫儲(chu)能(neng)(neng)(neng)電站采(cai)用(yong)“電-氫-電(dian)(dian)(dian)”轉(zhuan)換方式，將富余的電(dian)(dian)(dian)能(neng)(neng)(neng)轉(zhuan)化為氫能(neng)(neng)(neng)儲(chu)存起來(lai)，實現(xian)規模(mo)化、長期(qi)、廣域(yu)儲(chu)能(neng)(neng)(neng)，可(ke)解決電(dian)(dian)(dian)力(li)系(xi)統電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)量(liang)平衡問(wen)題(ti)。在大規模(mo)新能(neng)(neng)(neng)源匯(hui)集(ji)(ji)、負荷密集(ji)(ji)接(jie)入等關鍵電(dian)(dian)(dian)網(wang)節(jie)點(dian)，可(ke)因地制(zhi)宜布局氫儲(chu)能(neng)(neng)(neng)電(dian)(dian)(dian)站，發(fa)揮(hui)其調(diao)(diao)峰、調(diao)(diao)頻等作用，支撐電(dian)(dian)(dian)力(li)系(xi)統可(ke)靠(kao)穩定運行。