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1. (WO2019042211) SOLAR CHARGING SYSTEM AND CONTROL METHOD THEREFOR
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Pub. No.: WO/2019/042211 International Application No.: PCT/CN2018/101890
Publication Date: 07.03.2019 International Filing Date: 23.08.2018
IPC:
H02J 7/00 (2006.01) ,H02J 7/35 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34
Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
35
with light sensitive cells
Applicants:
北京汉能光伏投资有限公司 BEIJING HANERGY SOLAR POWER INVESTMENT CO., LTD. [CN/CN]; 中国北京市 怀柔区杨宋镇凤翔东大街5号 No.5 Fengxiang East Street, Yangsong Town, Huairou District Beijing 101499, CN
Inventors:
张志福 ZHANG, Zhifu; CN
Agent:
北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT & TRADEMARK AGENT LTD.; 中国北京市 海淀区交大东路31号11号楼8层 8F, Building 11 No. 31 Jiaoda East Road Haidian District, Beijing 100044, CN
Priority Data:
201710780286.301.09.2017CN
Title (EN) SOLAR CHARGING SYSTEM AND CONTROL METHOD THEREFOR
(FR) SYSTÈME DE CHARGE SOLAIRE ET SON PROCÉDÉ DE COMMANDE
(ZH) 太阳能充电系统及其控制方法
Abstract:
(EN) Provided are a solar charging system and a control method therefor, the solar charging system comprising: a first battery pack; a photovoltaic power generation assembly; a second battery pack; a DC/DC converter; and a control assembly, wherein the first battery pack is electrically connected to the second battery pack by means of the DC/DC converter; the second battery pack is electrically connected to the photovoltaic power generation assembly; and the control assembly is used for detecting a voltage of the second battery pack and controlling, according to the voltage, the connection/disconnection between the DC/DC converter and the second battery pack. The solar charging system and the control method therefor can make full use of electric energy converted by a photovoltaic power generation assembly, thus improving the solar energy utilization rate.
(FR) L'invention concerne un système de charge solaire et son procédé de commande, le système de charge solaire comprenant : un premier bloc-batterie ; un ensemble de génération d'énergie photovoltaïque ; un second bloc-batterie ; un convertisseur CC/CC ; et un ensemble de commande, le premier bloc-batterie étant électriquement connecté au second bloc-batterie au moyen du convertisseur CC/CC ; le second bloc-batterie étant électriquement connecté à l'ensemble de génération d'énergie photovoltaïque ; et l'ensemble de commande étant utilisé pour détecter une tension du second bloc-batterie et commander, en fonction de la tension, la connexion/déconnexion entre le convertisseur CC/CC et le second bloc-batterie. Le système de charge solaire et le procédé de commande associé peuvent utiliser pleinement l'énergie électrique convertie par un ensemble de génération d'énergie photovoltaïque, améliorant ainsi le taux d'utilisation d'énergie solaire.
(ZH) 本申请提供一种太阳能充电系统及其控制方法,该太阳能充电系统包括:第一电池组;光伏发电组件;第二电池组;DC/DC转换器;控制组件;其中,所述第一电池组通过所述DC/DC转换器与所述第二电池组电连接;所述第二电池组与所述光伏发电组件电连接;所述控制组件用于检测所述第二电池组的电压,并根据所述电压控制所述DC/DC转换器与所述第二电池组之间的连通/断开。该太阳能充电系统及其控制方法可充分利用光伏发电组件转化的电能,提高太阳能的利用率。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)