本申請涉(she)及(ji)儲(chu)能，尤(you)其涉(she)及(ji)一種戶儲(chu)高(gao)壓(ya)設備。

背景技術：

1、隨著能源(yuan)(yuan)危(wei)機的(de)(de)(de)加(jia)劇，戶儲產(chan)品開始風靡(mi)。戶儲產(chan)品分為高(gao)壓(ya)(ya)(ya)產(chan)品和低壓(ya)(ya)(ya)產(chan)品，高(gao)壓(ya)(ya)(ya)產(chan)品往往采用(yong)更多(duo)的(de)(de)(de)堆疊模(mo)塊增加(jia)整(zheng)個系統(tong)的(de)(de)(de)電壓(ya)(ya)(ya)，高(gao)壓(ya)(ya)(ya)箱(xiang)是高(gao)壓(ya)(ya)(ya)產(chan)品的(de)(de)(de)關鍵設備之(zhi)一，通過高(gao)壓(ya)(ya)(ya)箱(xiang)可以將電池(chi)包中的(de)(de)(de)電能提供給(gei)用(yong)電設備。高(gao)壓(ya)(ya)(ya)箱(xiang)中開關電源(yuan)(yuan)的(de)(de)(de)作用(yong)是給(gei)整(zheng)個體(ti)系提供電源(yuan)(yuan)，使整(zheng)個高(gao)壓(ya)(ya)(ya)箱(xiang)系統(tong)能夠正常運行(xing)和工(gong)作。

2、一般情況下(xia)，開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)有兩種(zhong)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，一種(zhong)是(shi)從電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池包(bao)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，另(ling)一種(zhong)是(shi)從外(wai)部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池包(bao)通過連接(jie)器連接(jie)高(gao)壓箱(xiang)(xiang)，高(gao)壓箱(xiang)(xiang)開(kai)(kai)始工作時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池包(bao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流傳輸至開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，由開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流提供(gong)給高(gao)壓箱(xiang)(xiang)內部的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池管(guan)理系統(battery?management?system，bms)等組(zu)件，整個(ge)高(gao)壓箱(xiang)(xiang)系統開(kai)(kai)始穩定的(de)運行。但是(shi)當高(gao)壓箱(xiang)(xiang)連接(jie)外(wai)部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)時候，高(gao)壓箱(xiang)(xiang)的(de)開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)就從外(wai)部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

3、研究發(fa)現，在現有技術中，為應對不同的(de)(de)用電(dian)場(chang)景，需要設(she)計較為復雜(za)的(de)(de)取(qu)(qu)電(dian)邏輯，復雜(za)的(de)(de)取(qu)(qu)電(dian)邏輯使得開關電(dian)源的(de)(de)線路設(she)計復雜(za)，不便(bian)于(yu)后(hou)期維(wei)護。

技術實現思路

1、本申(shen)請實施(shi)例的(de)目的(de)旨在(zai)至少能解決上述的(de)技術缺(que)陷之一(yi)，特提出一(yi)種戶儲高壓設備，以使(shi)高壓箱的(de)取(qu)電邏輯(ji)更為(wei)清晰簡潔，降(jiang)低(di)線路設計復雜度，便于(yu)后期維護。

2、本申請(qing)實(shi)施例采用下述技(ji)術方案：

3、本申請實施例提(ti)供了一種戶儲高壓設備，所(suo)述(shu)戶儲高壓設備包括供電(dian)(dian)控(kong)制(zhi)電(dian)(dian)路(lu)(lu)和內(nei)部(bu)供電(dian)(dian)電(dian)(dian)路(lu)(lu)，所(suo)述(shu)內(nei)部(bu)供電(dian)(dian)電(dian)(dian)路(lu)(lu)包括外部(bu)電(dian)(dian)源(yuan)接口、電(dian)(dian)池包接口和供電(dian)(dian)支路(lu)(lu)，所(suo)述(shu)供電(dian)(dian)控(kong)制(zhi)電(dian)(dian)路(lu)(lu)設置(zhi)于(yu)(yu)所(suo)述(shu)外部(bu)電(dian)(dian)源(yuan)接口與所(suo)述(shu)電(dian)(dian)池包接口之間，所(suo)述(shu)供電(dian)(dian)控(kong)制(zhi)電(dian)(dian)路(lu)(lu)用(yong)于(yu)(yu)：

4、確定是否有(you)外(wai)(wai)(wai)部(bu)(bu)(bu)(bu)電(dian)(dian)(dian)(dian)源(yuan)接(jie)(jie)(jie)入(ru)所(suo)(suo)述(shu)(shu)外(wai)(wai)(wai)部(bu)(bu)(bu)(bu)電(dian)(dian)(dian)(dian)源(yuan)接(jie)(jie)(jie)口(kou)，在(zai)有(you)外(wai)(wai)(wai)部(bu)(bu)(bu)(bu)電(dian)(dian)(dian)(dian)源(yuan)接(jie)(jie)(jie)入(ru)所(suo)(suo)述(shu)(shu)外(wai)(wai)(wai)部(bu)(bu)(bu)(bu)電(dian)(dian)(dian)(dian)源(yuan)接(jie)(jie)(jie)口(kou)時，從(cong)所(suo)(suo)述(shu)(shu)外(wai)(wai)(wai)部(bu)(bu)(bu)(bu)電(dian)(dian)(dian)(dian)源(yuan)取(qu)電(dian)(dian)(dian)(dian)并(bing)將所(suo)(suo)取(qu)電(dian)(dian)(dian)(dian)流輸(shu)出(chu)至所(suo)(suo)述(shu)(shu)內(nei)部(bu)(bu)(bu)(bu)供(gong)(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路，以(yi)通過所(suo)(suo)述(shu)(shu)電(dian)(dian)(dian)(dian)池(chi)包接(jie)(jie)(jie)口(kou)將所(suo)(suo)述(shu)(shu)電(dian)(dian)(dian)(dian)流輸(shu)出(chu)至所(suo)(suo)述(shu)(shu)電(dian)(dian)(dian)(dian)池(chi)包，通過所(suo)(suo)述(shu)(shu)供(gong)(gong)電(dian)(dian)(dian)(dian)支路為(wei)所(suo)(suo)述(shu)(shu)戶儲高(gao)壓設(she)備提供(gong)(gong)工(gong)作(zuo)電(dian)(dian)(dian)(dian)流。

5、可選地，所(suo)述供電控制(zhi)電路還用(yong)于：

6、在沒有外(wai)部(bu)電(dian)源接入(ru)所(suo)述外(wai)部(bu)電(dian)源接口(kou)時，控制(zhi)所(suo)述內部(bu)供電(dian)電(dian)路通(tong)過所(suo)述電(dian)池包(bao)接口(kou)從所(suo)述電(dian)池包(bao)取電(dian)。

7、可(ke)選地，所述供電控(kong)制電路包括三個連接端，其(qi)中：

8、第一連接(jie)端與所述外部(bu)電(dian)(dian)源接(jie)口(kou)電(dian)(dian)性連接(jie)；

9、第二(er)連接(jie)端與(yu)所(suo)述(shu)供電支(zhi)路電性連接(jie)；

10、第三(san)連接端(duan)與所述電池(chi)包接口電性連接。

11、可選地，所述(shu)第一連接端(duan)與所述(shu)外部電(dian)源(yuan)接口中的正(zheng)極(ji)端(duan)電(dian)性連接。

12、可選地，所述(shu)內部供電電路還包括熔斷(duan)器(qi)(qi)，所述(shu)熔斷(duan)器(qi)(qi)的一(yi)端(duan)(duan)連接(jie)(jie)所述(shu)電池包接(jie)(jie)口，所述(shu)熔斷(duan)器(qi)(qi)的另一(yi)端(duan)(duan)連接(jie)(jie)所述(shu)第三連接(jie)(jie)端(duan)(duan)。

13、可選(xuan)地，所(suo)述(shu)供(gong)電(dian)(dian)(dian)控制電(dian)(dian)(dian)路(lu)包(bao)括二(er)極管(guan)組件，通(tong)過所(suo)述(shu)二(er)極管(guan)組件控制所(suo)述(shu)內部供(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)的取(qu)電(dian)(dian)(dian)對象。

14、可選地，所述二(er)極(ji)管(guan)(guan)組件包(bao)括第一二(er)極(ji)管(guan)(guan)和第二(er)二(er)極(ji)管(guan)(guan)，所述第一二(er)極(ji)管(guan)(guan)的(de)負極(ji)端與所述第二(er)二(er)極(ji)管(guan)(guan)的(de)負極(ji)端連(lian)接，其中：

15、所(suo)(suo)述(shu)第一(yi)二極(ji)管(guan)的正(zheng)極(ji)端(duan)作為所(suo)(suo)述(shu)第一(yi)連接端(duan)；

16、所(suo)述(shu)(shu)第(di)一二(er)極管(guan)的負(fu)極端(duan)與所(suo)述(shu)(shu)第(di)二(er)二(er)極管(guan)的負(fu)極端(duan)之間的連接(jie)端(duan)作為所(suo)述(shu)(shu)第(di)二(er)連接(jie)端(duan)；

17、所述(shu)第二(er)二(er)極管的(de)正(zheng)極端作為所述(shu)第三連(lian)接端。

18、可(ke)選地(di)，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)內部供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路的(de)所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)外部電(dian)(dian)(dian)(dian)源接(jie)口(kou)與所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)電(dian)(dian)(dian)(dian)池(chi)包(bao)接(jie)口(kou)之(zhi)間還(huan)設置有輸電(dian)(dian)(dian)(dian)回路，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)輸電(dian)(dian)(dian)(dian)回路與所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)供電(dian)(dian)(dian)(dian)控(kong)制電(dian)(dian)(dian)(dian)路并聯，用于控(kong)制所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)電(dian)(dian)(dian)(dian)池(chi)包(bao)的(de)充(chong)電(dian)(dian)(dian)(dian)與放電(dian)(dian)(dian)(dian)。

19、可選地，所(suo)述內部供電(dian)電(dian)路的(de)所(suo)述外部電(dian)源接(jie)口(kou)與所(suo)述電(dian)池包接(jie)口(kou)之間(jian)還設置有(you)預充電(dian)保(bao)(bao)護支(zhi)路，所(suo)述預充電(dian)保(bao)(bao)護支(zhi)路與所(suo)述輸電(dian)回(hui)路并聯。

20、可選地，所述(shu)預(yu)充電(dian)保護支(zhi)路包括相互串聯的預(yu)充電(dian)阻(zu)和預(yu)充繼電(dian)器(qi)。

21、本申請實施(shi)例采用(yong)的上述(shu)至少一個技術方案能夠達到以下有益(yi)效果：

22、本申請(qing)實(shi)施例通過(guo)設計供(gong)電(dian)(dian)(dian)(dian)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)和內部(bu)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)，使得(de)外(wai)部(bu)電(dian)(dian)(dian)(dian)源接(jie)入戶(hu)儲高壓設備時，通過(guo)供(gong)電(dian)(dian)(dian)(dian)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)控(kong)(kong)制(zhi)內部(bu)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)從外(wai)部(bu)電(dian)(dian)(dian)(dian)源取電(dian)(dian)(dian)(dian)，利用(yong)從外(wai)部(bu)電(dian)(dian)(dian)(dian)源取到的(de)(de)電(dian)(dian)(dian)(dian)流(liu)為電(dian)(dian)(dian)(dian)池(chi)包充電(dian)(dian)(dian)(dian)，和/或為戶(hu)儲高壓設備內的(de)(de)各個(ge)電(dian)(dian)(dian)(dian)氣元件提供(gong)工作(zuo)電(dian)(dian)(dian)(dian)流(liu)，如此，使戶(hu)儲高壓設備的(de)(de)取電(dian)(dian)(dian)(dian)邏輯較(jiao)為簡潔清晰，且供(gong)電(dian)(dian)(dian)(dian)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)只(zhi)需根據外(wai)部(bu)電(dian)(dian)(dian)(dian)源的(de)(de)接(jie)入情況對取電(dian)(dian)(dian)(dian)對象(xiang)進(jin)行控(kong)(kong)制(zhi)，因此供(gong)電(dian)(dian)(dian)(dian)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)的(de)(de)線路(lu)結構復雜度(du)較(jiao)低(di)，便于后(hou)期維(wei)護。

技術特征：

1.一種(zhong)戶(hu)儲高(gao)壓(ya)設(she)備，其特征在于，所(suo)(suo)述(shu)戶(hu)儲高(gao)壓(ya)設(she)備包括供(gong)電(dian)(dian)(dian)(dian)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)和(he)內部(bu)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)，所(suo)(suo)述(shu)內部(bu)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)包括外(wai)部(bu)電(dian)(dian)(dian)(dian)源接(jie)口(kou)(kou)、電(dian)(dian)(dian)(dian)池(chi)(chi)包接(jie)口(kou)(kou)和(he)供(gong)電(dian)(dian)(dian)(dian)支路(lu)(lu)(lu)(lu)，所(suo)(suo)述(shu)供(gong)電(dian)(dian)(dian)(dian)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)設(she)置于所(suo)(suo)述(shu)外(wai)部(bu)電(dian)(dian)(dian)(dian)源接(jie)口(kou)(kou)與所(suo)(suo)述(shu)電(dian)(dian)(dian)(dian)池(chi)(chi)包接(jie)口(kou)(kou)之間，所(suo)(suo)述(shu)供(gong)電(dian)(dian)(dian)(dian)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)用于：

2.根(gen)據權利(li)要求1所(suo)述的戶儲高(gao)壓(ya)設備，其特征在于，所(suo)述供電(dian)控(kong)制電(dian)路還用于：

3.根(gen)據權利要求2所述的戶儲高壓設備，其特(te)征在于，所述供電(dian)控制(zhi)電(dian)路(lu)包(bao)括三個連接端，其中：

4.根(gen)據權利要求3所(suo)(suo)述(shu)的戶儲(chu)高(gao)壓設(she)備，其特(te)征在于(yu)，所(suo)(suo)述(shu)第一(yi)連(lian)接端與所(suo)(suo)述(shu)外部電(dian)源接口(kou)中的正極端電(dian)性連(lian)接。

5.根(gen)據(ju)權利要求3所(suo)(suo)(suo)述的(de)戶儲高(gao)壓(ya)設(she)備，其特征在于(yu)，所(suo)(suo)(suo)述內部(bu)供電電路(lu)還包括(kuo)熔斷(duan)器(qi)，所(suo)(suo)(suo)述熔斷(duan)器(qi)的(de)一(yi)端(duan)(duan)連接(jie)所(suo)(suo)(suo)述電池包接(jie)口(kou)，所(suo)(suo)(suo)述熔斷(duan)器(qi)的(de)另一(yi)端(duan)(duan)連接(jie)所(suo)(suo)(suo)述第三連接(jie)端(duan)(duan)。

6.根據(ju)權利(li)要求3所述的戶儲(chu)高壓設(she)備，其特征在于，所述供(gong)(gong)電(dian)(dian)控制電(dian)(dian)路(lu)包括(kuo)二極管組件，通過所述二極管組件控制所述內部供(gong)(gong)電(dian)(dian)電(dian)(dian)路(lu)的取電(dian)(dian)對象。

7.根據權利(li)要求6所(suo)述的戶儲高壓設備，其特征(zheng)在于，所(suo)述二(er)極(ji)(ji)(ji)(ji)管(guan)組件包(bao)括第一二(er)極(ji)(ji)(ji)(ji)管(guan)和第二(er)二(er)極(ji)(ji)(ji)(ji)管(guan)，所(suo)述第一二(er)極(ji)(ji)(ji)(ji)管(guan)的負極(ji)(ji)(ji)(ji)端與所(suo)述第二(er)二(er)極(ji)(ji)(ji)(ji)管(guan)的負極(ji)(ji)(ji)(ji)端連接(jie)，其中：

8.根據權利要求(qiu)1-7任一項(xiang)所述(shu)的(de)戶儲(chu)高壓設備，其(qi)特征(zheng)在于(yu)，所述(shu)內部供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)路(lu)的(de)所述(shu)外部電(dian)(dian)(dian)(dian)源接口與(yu)所述(shu)電(dian)(dian)(dian)(dian)池(chi)包接口之間還設置有輸電(dian)(dian)(dian)(dian)回(hui)路(lu)，所述(shu)輸電(dian)(dian)(dian)(dian)回(hui)路(lu)與(yu)所述(shu)供電(dian)(dian)(dian)(dian)控(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)并(bing)聯，用于(yu)控(kong)制(zhi)所述(shu)電(dian)(dian)(dian)(dian)池(chi)包的(de)充電(dian)(dian)(dian)(dian)與(yu)放(fang)電(dian)(dian)(dian)(dian)。

9.根據權利要求(qiu)8所述(shu)的戶(hu)儲高(gao)壓設備(bei)，其(qi)特征在于，所述(shu)內部(bu)供電(dian)電(dian)路(lu)的所述(shu)外(wai)部(bu)電(dian)源接(jie)口(kou)與所述(shu)電(dian)池(chi)包接(jie)口(kou)之(zhi)間還(huan)設置有預充電(dian)保(bao)護支路(lu)，所述(shu)預充電(dian)保(bao)護支路(lu)與所述(shu)輸電(dian)回路(lu)并聯。

10.根據權利要求9所(suo)述的戶儲高壓設(she)備(bei)，其特征在于，所(suo)述預充(chong)電(dian)保護支路包(bao)括(kuo)相互串聯的預充(chong)電(dian)阻和預充(chong)繼(ji)電(dian)器。

技術總結
本申請公開了一種戶儲高壓設備，所述戶儲高壓設備包括供電控制電路和內部供電電路，所述內部供電電路包括外部電源接口、電池包接口和供電支路，所述供電控制電路設置于所述外部電源接口與所述電池包接口之間，所述供電控制電路用于確定是否有外部電源接入所述外部電源接口，在有外部電源接入所述外部電源接口時，從所述外部電源取電并將所取電流輸出至所述內部供電電路，以通過所述電池包接口將所述電流輸出至所述電池包，通過所述供電支路為所述戶儲高壓設備提供工作電流。

技術研發人員：周昌昌
受保護的技術使用者：能倉科技有限公司
技術研發日：
技術公布日：2024/8/1