截至2022年底，多省新(xin)能源裝機刷新(xin)紀(ji)錄，意味著(zhu)我國電(dian)力系統(tong)正在(zai)慢慢發生(sheng)嬗(shan)變。我國電(dian)網企業正在(zai)構建并完(wan)善我國新(xin)型電(dian)力系統(tong)。

新疆電網新能源裝機規模達到4065.5萬千瓦，頭一次突破(po)4000萬(wan)千(qian)瓦大關，占(zhan)總裝機容量的36.09%；西北電網新能源裝機比(bi)例提(ti)升至45%，裝機規模達1.57億千(qian)瓦(wa)，超過煤電裝機，成為西(xi)北(bei)地區第(di)1大電源(yuan)……截至2022年底(di)，多省新(xin)能源裝機刷新(xin)紀錄(lu)，意味(wei)著我國電力系統正在慢(man)慢(man)發(fa)生嬗變。

“新型(xing)電(dian)(dian)力(li)系統(tong)建(jian)設的(de)(de)關(guan)鍵是為適應高占比新能(neng)源(yuan)發展(zhan)需要，基于電(dian)(dian)能(neng)商(shang)品屬性及其演變路(lu)徑設計，重(zhong)新構建(jian)能(neng)源(yuan)電(dian)(dian)力(li)的(de)(de)發展(zhan)業(ye)態、主(zhu)體定(ding)位、技(ji)術(shu)特點、價格機制、管(guan)理模式。因此，新型(xing)電(dian)(dian)力(li)系統(tong)的(de)(de)‘新(xin)’是全(quan)方(fang)位的。”

自(zi)從(cong)國家提(ti)出建設新(xin)型電(dian)力系統(tong)以(yi)(yi)來，我國電(dian)網(wang)企業以(yi)(yi)確保能源電(dian)力保障為(wei)基本前提(ti)、以(yi)(yi)滿(man)足經(jing)濟(ji)社會發展電(dian)力需求為(wei)首要目(mu)標、以(yi)(yi)很大化消納新(xin)能源為(wei)主(zhu)要任務，以(yi)(yi)堅強智能電(dian)網(wang)為(wei)樞(shu)紐平臺，正在構建并完善(shan)我國新(xin)型電(dian)力系統(tong)。

概述（WBXC-2000蓄(xu)電池活化再生裝(zhuang)置可靠耐用的品質）

主機

主(zhu)機有大夾具（紅、黑）兩個，紅（黑）夾具的(de)接(jie)線端均固定在(zai)面(mian)板(ban)的(de)前方，空氣開關安裝在(zai)面(mian)板(ban)的(de)前方以(yi)方便開關的(de)控制。

用途（WBXC-2000蓄電(dian)池活化(hua)再生裝(zhuang)置可靠耐(nai)用的品質）

蓄(xu)(xu)電(dian)(dian)池(chi)活化儀（以下簡稱活化儀），是(shi)一(yi)款多功能型蓄(xu)(xu)電(dian)(dian)池(chi)維護維修(xiu)檢測的設備，是(shi)對(dui)蓄(xu)(xu)電(dian)(dian)池(chi)進(jin)行日常維護不可缺少的好(hao)幫手。設備體積小，方便移動操作。在(zai)電(dian)(dian)力、金(jin)融、通信、汽車、地鐵(tie)、大(da)型工廠(chang)等行業有(you)著廣泛的應用。

每年電(dian)池早(zao)期衰退導(dao)致的(de)(de)性能(neng)下降和劣化，使得大批量(liang)的(de)(de)電(dian)池報(bao)廢，帶來很大的(de)(de)經濟損失，同(tong)時(shi)也(ye)帶來了(le)嚴(yan)重的(de)(de)環境污染。因(yin)此電(dian)池的(de)(de)修(xiu)復與活化和電(dian)池的(de)(de)再(zai)利(li)用一(yi)(yi)直是一(yi)(yi)個熱(re)點話題，尤其近年受(shou)到了(le)國家(jia)相關部門的(de)(de)高度重視。

眾所周知，在(zai)各(ge)行各(ge)業里，對于電(dian)源(yuan)保障要(yao)求(qiu)較高(gao)的(de)系統，都配有(you)后(hou)備電(dian)源(yuan)、UPS等，而(er)蓄(xu)電(dian)(dian)池(chi)(chi)就是(shi)其中(zhong)核心部(bu)(bu)分。這些蓄(xu)電(dian)(dian)池(chi)(chi)有很大一部(bu)(bu)分是(shi)成組(zu)使用，任何單節(jie)電(dian)(dian)池(chi)(chi)的(de)(de)老化(hua)落后，都會嚴重影響到整(zheng)組(zu)電(dian)(dian)池(chi)(chi)的(de)(de)性能，并很快(kuai)會使得整(zheng)組(zu)電(dian)(dian)池(chi)(chi)中(zhong)其他單體(ti)變(bian)(bian)壞，進而(er)引起整(zheng)組(zu)電(dian)(dian)池(chi)(chi)提前退出運行。就是(shi)作為單體(ti)使用的(de)(de)汽車電(dian)(dian)池(chi)(chi)，大部(bu)(bu)分僅(jin)僅(jin)因為不(bu)能正常啟動(dong)汽車就全部(bu)(bu)被報廢。實際上，對于落后或(huo)者(zhe)變(bian)(bian)壞的(de)(de)蓄(xu)電(dian)(dian)池(chi)(chi)進行活(huo)化(hua)處理后，大部(bu)(bu)分都可以有效地重新激活(huo)電(dian)(dian)池(chi)(chi)，延(yan)長使用壽(shou)命，在(zai)蓄(xu)電(dian)(dian)池(chi)(chi)日常維護(hu)中(zhong)有著(zhu)很好的(de)(de)現實意(yi)義。

活化儀(yi)不僅有(you)對蓄電(dian)池進行的可編程充電(dian)/放電(dian)(dian)循環(huan)激活(huo)作用(yong)外，還有(you)以下幾種獨(du)立的(de)使用(yong)方(fang)式：電(dian)(dian)池充(chong)(chong)電(dian)(dian)、電(dian)(dian)池放電(dian)(dian)、電(dian)(dian)池活(huo)化、電(dian)(dian)池內阻測試、電(dian)(dian)池性(xing)能測試。所有(you)充(chong)(chong)放電(dian)(dian)都是可編程的(de)，同時(shi)帶有(you)電(dian)(dian)池極(ji)性(xing)柱溫度監測，過熱自(zi)動(dong)停止操作。充(chong)(chong)電(dian)(dian)自(zi)動(dong)按(an)照(zhao)三段(duan)式過程充(chong)(chong)電(dian)(dian)。這些功能完全滿足了日常對于蓄(xu)電(dian)(dian)池維護的(de)主(zhu)要(yao)需求(qiu)。

本設(she)備可以在(zai)線或(huo)者(zhe)離線使用，同時兼容2V，6V(根(gen)據客(ke)戶要求定做)，12V電池。

功能(neng)（WBXC-2000蓄電池活化再生裝置(zhi)可靠耐用的品質(zhi)）

電池充電

可(ke)編(bian)(bian)程對(dui)單體電(dian)(dian)池(chi)(chi)進行(xing)充(chong)電(dian)(dian)，編(bian)(bian)程內容包括：電(dian)(dian)池(chi)(chi)編(bian)(bian)號(hao)，電(dian)(dian)池(chi)(chi)類型選擇，充(chong)電(dian)(dian)電(dian)(dian)流，充(chong)電(dian)(dian)時間，限壓；

充(chong)電(dian)方式(shi)(shi)：自動對蓄電(dian)池按照編程值(zhi)進行三(san)段式(shi)(shi)充(chong)電(dian)：恒(heng)流(liu)—恒(heng)壓—浮充(chong)；

當滿足充電(dian)時間或是(shi)充電(dian)完成都會停止充電(dian)，顯示充電(dian)完畢。

實(shi)時顯示(shi)充電動態過程信息(xi)；

溫度監測，超出設定值自動(dong)啟動(dong)風扇進行散熱；

電池放電

可(ke)編程(cheng)對單(dan)體電(dian)(dian)(dian)(dian)池(chi)放(fang)電(dian)(dian)(dian)(dian)，編程(cheng)內容包括(kuo)：電(dian)(dian)(dian)(dian)池(chi)編號，電(dian)(dian)(dian)(dian)池(chi)類(lei)型選擇，放(fang)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流，放(fang)電(dian)(dian)(dian)(dian)時間，限壓；

放(fang)(fang)電(dian)方式：恒流放(fang)(fang)電(dian)，低(di)于(yu)限壓(ya)或是放(fang)(fang)電(dian)時間到(dao)時停止放(fang)(fang)電(dian)，顯(xian)示放(fang)(fang)電(dian)完畢；

實時顯(xian)示放電動態過(guo)程(cheng)信息；

溫度檢測，超出設(she)定值自動啟動風扇進(jin)行散熱；

電池活化

可編(bian)程對單體電(dian)(dian)(dian)池進行活化，編(bian)程內容包括：電(dian)(dian)(dian)池編(bian)號，電(dian)(dian)(dian)池類型選(xuan)擇，充電(dian)(dian)(dian)限(xian)壓（上限(xian)），放(fang)電(dian)(dian)(dian)限(xian)壓（下限(xian)），充放(fang)電(dian)(dian)(dian)循環次數(shu)，每個循環的(de)充電(dian)(dian)(dian)電(dian)(dian)(dian)流，充電(dian)(dian)(dian)時(shi)間(jian)，放(fang)電(dian)(dian)(dian)時(shi)間(jian)，放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)流；

活(huo)化方式：逐(zhu)個循環(huan)按照編程值執行，放電完畢以低于限壓或是放電設(she)定時(shi)間到自動停止，充(chong)(chong)電完畢以充(chong)(chong)電設(she)定時(shi)間到或是充(chong)(chong)電完畢為準，；

實(shi)時顯示活化動態(tai)過程信息；

溫度監(jian)測(ce)，超出設定值自(zi)動啟動風扇進行(xing)散熱；

內(nei)阻(zu)測試

可(ke)編程對單體電池進行內阻測(ce)試(shi)(shi)，編程內容(rong)包括(kuo)：電池編號(hao)，電池類型選(xuan)擇(ze)，測(ce)試(shi)(shi)電流。

特點（WBXC-2000蓄(xu)電池活化再(zai)生裝置可靠耐(nai)用的品質(zhi)）

1）蓄電池日常維護功能齊(qi)全(quan)；  

2）體積小方便轉移；

3）溫度監測，超出設定(ding)值自動(dong)啟動(dong)風扇進(jin)行(xing)散熱；

4）三段式充(chong)(chong)電，以確(que)保不會過充(chong)(chong)；

5）限(xian)壓保(bao)護，保(bao)證不會過放或是過充；

6）模塊化設(she)計，方便維護；

7）用(yong)戶界(jie)面好(hao)，大屏幕LCD，簡體中文菜單式(shi)操作，人機界面(mian)豐富；

工作原理（WBXC-2000蓄電池(chi)活化再生裝(zhuang)置可靠耐用(yong)的品質）

活(huo)(huo)化儀的(de)(de)(de)(de)工作原理：電(dian)(dian)(dian)(dian)(dian)源中(zhong)廣(guang)泛使用(yong)的(de)(de)(de)(de)鉛酸蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)和(he)免維護電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)所謂失(shi)效和(he)容量(liang)(liang)衰減，都(dou)直接表(biao)現為(wei)內阻(zu)增大、端(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)升高、使用(yong)性(xing)(xing)能明顯下降等(deng)。影響蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)內在(zai)(zai)質量(liang)(liang)主要表(biao)現在(zai)(zai)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)硫(liu)(liu)化，造(zao)成硫(liu)(liu)化的(de)(de)(de)(de)兩(liang)個(ge)重要因素：一(yi)是(shi)(shi)極(ji)(ji)化電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，二是(shi)(shi)記(ji)憶效應，其中(zhong)極(ji)(ji)化電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)是(shi)(shi)在(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過(guo)程中(zhong)，電(dian)(dian)(dian)(dian)(dian)荷(he)堆(dui)積于蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)上(shang)而產(chan)生的(de)(de)(de)(de)反向，實際(ji)上(shang)表(biao)現為(wei)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)內阻(zu)的(de)(de)(de)(de)增大。消除(chu)極(ji)(ji)化電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)(de)有(you)效方法，是(shi)(shi)采(cai)用(yong)負極(ji)(ji)性(xing)(xing)脈沖(chong)在(zai)(zai)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)兩(liang)端(duan)瞬間放(fang)掉電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)上(shang)堆(dui)積的(de)(de)(de)(de)反極(ji)(ji)性(xing)(xing)電(dian)(dian)(dian)(dian)(dian)荷(he)。記(ji)憶效應則可通過(guo)多次充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)來消除(chu)。落后蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)活(huo)(huo)化是(shi)(shi)采(cai)用(yong)模(mo)糊數學控制(zhi)理論，完(wan)全(quan)模(mo)擬蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)自(zi)身(shen)的(de)(de)(de)(de)充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)特性(xing)(xing)導出的(de)(de)(de)(de)多級充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)算(suan)法。模(mo)擬的(de)(de)(de)(de)結果完(wan)全(quan)再現每塊蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)自(zi)身(shen)充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)特征，達到激(ji)活(huo)(huo)落后電(dian)(dian)(dian)(dian)(dian)池(chi)提(ti)升其容量(liang)(liang)的(de)(de)(de)(de)目的(de)(de)(de)(de)，硫(liu)(liu)酸鹽結晶被(bei)離子化，并作為(wei)一(yi)種活(huo)(huo)性(xing)(xing)材料(liao)不(bu)斷地溶(rong)解在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)解液中(zhong)，降低(di)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)內阻(zu)，穩定(ding)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)。經過(guo)活(huo)(huo)化激(ji)活(huo)(huo)后可恢復和(he)提(ti)升電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)實際(ji)容量(liang)(liang)。

技術指標

蓄電池(chi)活化儀技(ji)術指標如表1：

                                                                     ;                  表1.蓄電池活(huo)化儀技術指標

新(xin)型(xing)電力系統特(te)點(dian)之一就是結(jie)構新(xin)，發電結(jie)構由傳統火電為(wei)主轉向(xiang)以(yi)新(xin)能源(yuan)為(wei)主。在(zai)新(xin)型(xing)電力系統下，電網(wang)運行呈現(xian)出更加聚焦(jiao)特(te)高壓、柔性(xing)直(zhi)流等先(xian)進輸電技術，不(bu)斷提升電網(wang)靈(ling)活性(xing)和(he)支撐(cheng)保(bao)障作用的特(te)點(dian)。

國家電網(wang)有(you)限公司董事長辛保安曾指出，預計到(dao)2030年我國(guo)新能源(yuan)發電(dian)裝機規模將超(chao)過煤電(dian)，成為第1大電(dian)源(yuan)；2060年之前，新能源發電量有(you)望超過50%，成為電量的(de)主體。

“在(zai)傳統電(dian)(dian)力系(xi)統向新型(xing)電(dian)(dian)力系(xi)統轉型(xing)發(fa)展過程中，常(chang)規(gui)燃煤機(ji)組由提(ti)(ti)(ti)供(gong)電(dian)(dian)能(neng)供(gong)給為主的功(gong)能(neng)定(ding)位，逐步(bu)向保(bao)障(zhang)電(dian)(dian)力系(xi)統保(bao)障(zhang)、提(ti)(ti)(ti)供(gong)電(dian)(dian)力輔(fu)助服務(wu)以及提(ti)(ti)(ti)供(gong)電(dian)(dian)能(neng)供(gong)給演變，而絕大部(bu)分的電(dian)(dian)能(neng)供(gong)給功(gong)能(neng)則由新能(neng)源替代。”

高(gao)比例新(xin)能源并網(wang)給電網(wang)保障帶來巨大挑戰，業內人士普遍認(ren)為，特(te)高(gao)壓外(wai)送通(tong)(tong)道(dao)建設將(jiang)緩(huan)解(jie)我國棄(qi)風棄(qi)光(guang)的情況，而合(he)理的特(te)高(gao)壓網(wang)架將(jiang)會(hui)成為新(xin)能源主要運(yun)輸(shu)通(tong)(tong)道(dao)。目前(qian)，白鶴灘—江蘇(su)±800千伏(fu)特(te)高壓直流工程已具備800千瓦輸(shu)電能力，該工程(cheng)增加輸(shu)變電裝備(bei)制造業產值約180億元，帶動電(dian)源(yuan)等(deng)相關產業投資約1000億元；南方電網區(qu)域內，粵港澳大灣區(qu)直流背靠背、粵澳聯網220千(qian)伏(fu)第三通道的建成投(tou)產也(ye)帶動了(le)產業鏈(lian)供(gong)應鏈(lian)暢(chang)通循環，保障了(le)可(ke)再生能源消(xiao)納(na)。

去年，特(te)高壓項(xiang)目核準也同樣提速，國家能(neng)源局啟動(dong)西(xi)北區域“3交9直”等跨省(sheng)跨區輸(shu)電(dian)通道和(he)配套(tao)電(dian)源一體化(hua)方案研究論(lun)證工作；預計“十四五”期(qi)間，國網規劃(hua)建設特高壓工程“24交14直”，涉及線路3萬(wan)余公(gong)里，變電(dian)換流(liu)容量3.4億(yi)千伏安(an)，總投資3800億元；四川省“十四五”期間(jian)將建成(cheng)雅礱江中游(you)-江西、白(bai)鶴灘-江蘇、白鶴灘-浙江等±800千伏特(te)高壓直流工程，開(kai)工建設金沙(sha)江(jiang)上(shang)游-湖北多能互補(bu)外送(song)特高壓直(zhi)流工程。

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