男女做受高潮毛片明星视频中文字幕一区_www国产亚洲精品_免费一级特黄特色黄大任片_原千岁超溺爱中文字幕_精品国产丝袜高跟鞋_欧美孕妇变态孕交粗暴_好吊妞视频这里只有精品_丝袜熟女国偷自产中文字幕亚洲_日韩欧美福利电影_欧美人与禽zozzo性伦交

歡迎來到杭州東沃電子科技有限公司官方網站
當前位置:首頁>產品百科>TVS管

儲能系統電源端口浪湧防護保護方案詳解,超齊全

更新時間:2023-04-07

儲能(neng)是電(dian)(dian)力(li)生產過程「采-發(fa)-輸(shu)-配-用(yong)-儲」六大環節(jie)中一個重要(yao)組成部分。儲能(neng)系統可(ke)(ke)(ke)以實現能(neng)量搬(ban)移,促進新能(neng)源的應用(yong);可(ke)(ke)(ke)以建(jian)立微電(dian)(dian)網(wang),為無電(dian)(dian)地區提供(gong)電(dian)(dian)力(li);可(ke)(ke)(ke)以調峰(feng)調頻,提高電(dian)(dian)力(li)系統運行穩定性。儲能(neng)系統對智能(neng)電(dian)(dian)網(wang)的建(jian)設具(ju)有(you)重大的戰略意義(yi)。

儲能系統節點圖.png

電(dian)能(neng)儲存的方式(shi)有:電(dian)池型(xing)(xing)儲能(neng)、電(dian)感器型(xing)(xing)儲能(neng)、電(dian)容器型(xing)(xing)儲能(neng)及其他類(lei)型(xing)(xing)儲能(neng)。

電池儲(chu)能(neng)(neng)系統(Battery Energy Storage System,簡稱BESS)是一(yi)個利用(yong)采鋰電池/鉛(qian)電池作為能(neng)(neng)量儲(chu)存載體,一(yi)定(ding)(ding)時(shi)間內(nei)存儲(chu)電能(neng)(neng)和一(yi)定(ding)(ding)時(shi)間內(nei)供(gong)應電能(neng)(neng)的(de)系統,而(er)且提供(gong)的(de)電能(neng)(neng)具有平滑(hua)過渡、削峰填谷(gu)、調頻調壓等功能(neng)(neng)。

由於電(dian)(dian)池儲能(neng)(neng)(neng)具(ju)有技(ji)術相(xiang)對(dui)成熟、容量大、安全可靠、噪聲低、環境(jing)適應性強、便於安裝等(deng)優點,所以儲能(neng)(neng)(neng)系(xi)(xi)(xi)統常用電(dian)(dian)池來儲存電(dian)(dian)能(neng)(neng)(neng)。目前(qian)儲能(neng)(neng)(neng)系(xi)(xi)(xi)統主要由儲能(neng)(neng)(neng)單(dan)元(yuan)(yuan)和監(jian)控與調(diao)(diao)度管(guan)(guan)理單(dan)元(yuan)(yuan)組(zu)成,儲能(neng)(neng)(neng)單(dan)元(yuan)(yuan)包含儲能(neng)(neng)(neng)電(dian)(dian)池組(zu)(BA)、電(dian)(dian)池管(guan)(guan)理系(xi)(xi)(xi)統(BMS)、儲能(neng)(neng)(neng)變流(liu)器(qi)(PCS)等(deng);監(jian)控與調(diao)(diao)度管(guan)(guan)理單(dan)元(yuan)(yuan)包括中(zhong)央(yang)控製系(xi)(xi)(xi)統(MGCC)、能(neng)(neng)(neng)量管(guan)(guan)理系(xi)(xi)(xi)統(EMS)等(deng)。接(jie)下來TVS二極管(guan)(guan)廠家東沃電(dian)(dian)子(DOWOSEMI)從儲能(neng)(neng)(neng)系(xi)(xi)(xi)統電(dian)(dian)源(yuan)端(duan)口(kou)(kou)(kou)(從機電(dian)(dian)源(yuan)輸(shu)入口(kou)(kou)(kou)、電(dian)(dian)池管(guan)(guan)理系(xi)(xi)(xi)統BMS對(dui)外輸(shu)出電(dian)(dian)源(yuan)接(jie)口(kou)(kou)(kou)、充放(fang)電(dian)(dian)回路接(jie)口(kou)(kou)(kou)、高(gao)低邊驅(qu)動電(dian)(dian)源(yuan)輸(shu)入接(jie)口(kou)(kou)(kou)、DO數字輸(shu)出接(jie)口(kou)(kou)(kou)、DO接(jie)點輸(shu)出接(jie)口(kou)(kou)(kou))為您科(ke)普其保護防護方案。

1)從機電源輸入口防護方案圖

儲能系統從機電源輸入口防護方案圖.jpg

儲(chu)能系(xi)統為從(cong)機(ji)供電(dian)(dian)接(jie)口(kou)中,由於供電(dian)(dian)環境或接(jie)口(kou)的變(bian)化(hua)會帶來一些(xie)瞬時(shi)脈沖,故需對輸入端口(kou)做浪湧(yong)保護,保障後級電(dian)(dian)路(lu)的工作(zuo)安(an)全,保證控(kong)製(zhi)系(xi)統的穩(wen)定性(xing)。同時(shi),可利用(yong)(yong)TVS二極管實現防反(fan)接(jie)功(gong)能,推薦選(xuan)用(yong)(yong)東(dong)沃電(dian)(dian)子TVS二極管SMCJ85CA,適用(yong)(yong)於電(dian)(dian)壓(ya)小(xiao)於70V的電(dian)(dian)池pack,其峰值脈沖功(gong)率(lv)為1500W,反(fan)向(xiang)關(guan)態電(dian)(dian)壓(ya)值85V,電(dian)(dian)壓(ya)誤差控(kong)製(zhi)在5%上下(xia),響應(ying)速度ps級,優(you)良的電(dian)(dian)壓(ya)箝位能力,低(di)漏電(dian)(dian)流,玻璃鈍化(hua)結,高可靠性(xing),小(xiao)尺寸SMC/DO-214AB封(feng)裝。

2)電池管理系統(BMS)對外輸出電源接口防護方案圖

儲能系統BMS對外輸出電源接口防護方案圖.jpg

同樣,電(dian)池管(guan)理系統(BMS)對外輸(shu)出電(dian)源接(jie)口也需要(yao)提供(gong)浪(lang)湧(yong)保護,保障(zhang)後(hou)續電(dian)壓(ya)安全穩定,推薦選用東(dong)沃電(dian)子TVS二(er)極管(guan)SMBJ15CA,其峰值脈沖功率為600W,反向關態電(dian)壓(ya)值15V,具有低箝(qian)位能力,低漏電(dian)流特(te)點,采用SMB/DO-214AA封裝。

3)充放電回路接口防護方案圖

儲能系統充放電回路接口防護方案圖.jpg

電(dian)池管(guan)(guan)理系統(tong)(BMS)充放電(dian)回路(lu)中MOS管(guan)(guan), 開(kai)關瞬間(jian)電(dian)流的(de)突變(bian)而產生漏(lou)極(ji)尖峰(feng)電(dian)壓,進而損壞MOS管(guan)(guan),功率管(guan)(guan)開(kai)關速(su)度(du)越快,產生的(de)過電(dian)壓也就越高(gao)。為(wei)了防(fang)止器件損壞,需增加大功率的(de)TVS瞬態抑製二極(ji)管(guan)(guan)。推薦選用東沃(wo)電(dian)子TVS二極(ji)管(guan)(guan)SMCJ85CA,適用於(wu)電(dian)壓小(xiao)於(wu)70V的(de)電(dian)池pack,其峰(feng)值脈(mo)沖功率為(wei)1500W,反向關態電(dian)壓值85V,電(dian)壓誤(wu)差控(kong)製在5%上(shang)下,響應速(su)度(du)ps級,優良的(de)電(dian)壓箝位能(neng)力,低漏(lou)電(dian)流,玻璃(li)鈍化(hua)結,高(gao)可靠(kao)性,小(xiao)尺(chi)寸(cun)SMC/DO-214AB封裝(zhuang)。

4)高低邊驅動電源輸入接口保護方案圖

儲能系統高低邊驅動電源輸入接口保護方案圖.jpg

儲能系(xi)統(tong)為(wei)高低(di)(di)邊驅(qu)(qu)動電(dian)(dian)路提供電(dian)(dian)源接(jie)口中,通常輸(shu)入電(dian)(dian)壓(ya)範(fan)圍在9~32V之(zhi)間,為(wei)保障後級功(gong)率(lv)MOS驅(qu)(qu)動電(dian)(dian)路的工作安全,需(xu)對電(dian)(dian)源輸(shu)入端口做(zuo)浪湧保護,保證控(kong)製(zhi)系(xi)統(tong)的穩定性。推薦選用東(dong)沃電(dian)(dian)子(zi)TVS二(er)極管(guan)5.0SMDJ33CA,其峰值脈沖功(gong)率(lv)為(wei)5000W,反向關態電(dian)(dian)壓(ya)值33V,具有低(di)(di)箝位能力,低(di)(di)漏(lou)電(dian)(dian)流特點(dian),采用SMC/DO-214AB封(feng)裝。

5)DO數字輸出接口防護方案圖

儲能系統DO數字輸出接口防護方案圖.jpg

數字(zi)輸出接口(kou)電路中,輸入(ru)電壓(ya)最大32V。對輸入(ru)端口(kou)的浪湧保護,推薦選用(yong)東沃電子(zi)TVS二(er)極管SMAJ36CA,其峰值脈沖功率為400W,反(fan)向關態電壓(ya)值36V,具有低箝位能力,低漏(lou)電流特(te)點,采用(yong)SMA/DO-214AC封裝。

6)DO接點輸出接口保護方案圖

儲能系統DO接點輸出接口防護方案圖.jpg

數字輸出節(jie)點(dian)電(dian)(dian)路中,為(wei)保護後級(ji)電(dian)(dian)路的(de)(de)工作(zuo)安全(quan),保證控製系統(tong)的(de)(de)穩定性。推(tui)薦選(xuan)用東(dong)沃電(dian)(dian)子TVS二極管SMAJ36CA,其峰值(zhi)脈沖(chong)功率為(wei)400W,反向關態電(dian)(dian)壓值(zhi)36V,具有低箝(qian)位能(neng)力,低漏電(dian)(dian)流特點(dian),采(cai)用SMA/DO-214AC封裝。

關於儲能系統電源端口保護防護保護方案就分享到這兒了,想了解更多電路保護方案、電路保護器件(TVS二極管、ESD靜電保護二極管、壓敏電阻、自恢復保險絲、陶瓷氣體放電管、半導體放電管等等)選型、EMC測試等,可直接咨詢東沃電子產品工程師,1對1為您服務: 137 5773 6996(微信同號) 余 工

相關文章推薦

qq

電話