一、方案背景(jing)

本方案是針對山西某變電站蓄電池監測項目，蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)維(wei)(wei)護量大，蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)維(wei)(wei)護工作(zuo)不到位、電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)狀態監測難、電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)故障發現(xian)難、不能及時有(you)效(xiao)處理(li)故障等(deng)(deng)問題(ti)，研發設(she)計的一套(tao)變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)站蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在線監測系統，系統可以在線監測蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的單體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)、單體(ti)溫度(du)、單體(ti)內阻，以及整組蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的組電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)和充(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，實現(xian)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)智能化管理(li)，省去了(le)維(wei)(wei)保人員現(xian)場維(wei)(wei)保檢測的繁(fan)瑣(suo)性，提高了(le)電(dian)(dian)(dian)(dian)(dian)(dian)源系統的供電(dian)(dian)(dian)(dian)(dian)(dian)質量和管理(li)水平(ping)，具有(you)簡明實用、投資少等(deng)(deng)優(you)點。

二、客戶痛點

◆ 蓄電池的實時電壓、內阻、溫度等重要參數沒有變電站蓄電池監控系統中

◆ 無法(fa)實現對變(bian)電站(zhan)蓄電池容量SOC、健康狀態SOH的預測

◆ 無法檢測出蓄電(dian)(dian)池組中的落后電(dian)(dian)池，預警意(yi)外掉電(dian)(dian)事故的發生(sheng)

 ◆ 系統接(jie)入(ru)成本高，施(shi)工接(jie)線(xian)復雜，容易造成蓄(xu)電池(chi)短接(jie)事故

 ◆ 非生產廠家或者售后(hou)服務不好，不能及(ji)時跟進處理蓄電池監測(ce)的問(wen)題

三、方案詳細描述

1、采用蓄電池智(zhi)能(neng)參數傳感(gan)器監測

每塊蓄(xu)(xu)電(dian)(dian)池(chi)單獨配(pei)一個(ge)蓄(xu)(xu)電(dian)(dian)池(chi)智能參數傳感(gan)器(qi)(qi)，以雙面(mian)膠(jiao)、粘扣與扎帶固定于蓄(xu)(xu)電(dian)(dian)池(chi)表面(mian)或蓄(xu)(xu)電(dian)(dian)池(chi)架上。每個(ge)蓄(xu)(xu)電(dian)(dian)池(chi)智能參數傳感(gan)器(qi)(qi)可獨立采集蓄(xu)(xu)電(dian)(dian)池(chi)的電(dian)(dian)壓、內阻、極柱溫度(du)，其(qi)中溫度(du)傳感(gan)器(qi)(qi)安裝于測(ce)試線(xian)的負(fu)極冷壓端子處。模塊直接(jie)采用SBUS通(tong)訊電(dian)(dian)路(lu)，級聯方式連接(jie)。

2、電池(chi)串電流、電壓采集裝置

每(mei)串蓄電池配備一個電壓電流采集裝置，可以(yi)采集單串蓄電池組(zu)的總(zong)電壓和(he)電流。

3、sbus轉485模塊

每串蓄電池都有一個sbus轉485模塊，用于將每一串蓄電池的電壓、電流、內阻、溫度的sbus信號轉換成485信號，接入現有變電站蓄電池監測系統中。

保定(ding)鈺鑫(xin)電(dian)氣科(ke)技有限公(gong)(gong)司專注蓄(xu)(xu)電(dian)池(chi)監(jian)測類產品的(de)質量和研發，通過與華北電(dian)力大學、河(he)北大學等科(ke)研院所的(de)合(he)作，專注產品的(de)質量、拓寬產品應用范圍，研發出(chu)適(shi)合(he)不(bu)同領(ling)域(yu)、不(bu)同環境的(de)蓄(xu)(xu)電(dian)池(chi)在線(xian)監(jian)測系統，從(cong)而滿足(zu)用戶的(de)個性化定(ding)制需求。如果貴公(gong)(gong)司想定(ding)制蓄(xu)(xu)電(dian)池(chi)監(jian)測接入方(fang)案，歡(huan)迎(ying)點(dian)擊客服或電(dian)話咨詢。

鈺鑫電氣，源頭廠家(jia)，品質穩定(ding)可靠

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