6月8日，由中國(guo)電科院(yuan)牽頭承擔的國(guo)家電網公司科技(ji)項目 “提(ti)高超(chao)級(ji)電容器工(gong)作電壓(ya)關鍵技(ji)術研究”通過正式驗(yan)收。 

項(xiang)目針對現有超(chao)級電(dian)(dian)(dian)(dian)(dian)容(rong)器高壓模組(zu)產(chan)品能量體(ti)積(ji)比低等問(wen)題(ti)，建立了(le)(le)超(chao)級電(dian)(dian)(dian)(dian)(dian)容(rong)器二維與三維電(dian)(dian)(dian)(dian)(dian)場仿真(zhen)模型，得出了(le)(le)微孔結(jie)構(gou)對電(dian)(dian)(dian)(dian)(dian)場分布影響規律(lv)，提出了(le)(le)采用氧化劑及活(huo)性劑結(jie)合石墨烯對活(huo)性電(dian)(dian)(dian)(dian)(dian)極處理(li)的(de)工藝，研制了(le)(le)基于混(hun)合電(dian)(dian)(dian)(dian)(dian)極層疊結(jie)構(gou)且工作電(dian)(dian)(dian)(dian)(dian)壓達到3.8V的(de)超(chao)級電(dian)(dian)(dian)(dian)(dian)容(rong)器單體(ti)，由(you)此組(zu)建了(le)(le)110V高壓模組(zu)，儲能體(ti)積(ji)比達到15.94Wh/L。項(xiang)目成果可應(ying)用于電(dian)(dian)(dian)(dian)(dian)能質量提升(sheng)裝(zhuang)置、風電(dian)(dian)(dian)(dian)(dian)并網(wang)、電(dian)(dian)(dian)(dian)(dian)動汽車等領域。

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