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1. (WO2019041692) SPECIAL HIGH-POWER DC-DC 12V30A CONVERTER FOR MICRO-ELECTRIC VEHICLE
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Pub. No.: WO/2019/041692 International Application No.: PCT/CN2017/119193
Publication Date: 07.03.2019 International Filing Date: 28.12.2017
IPC:
H02M 3/335 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325
using devices of a triode or a transistor type requiring continuous application of a control signal
335
using semiconductor devices only
Applicants:
丰县宏祥电子科技有限公司 FENGCOUNTY HONGXIANG ELECTRONIC TECHNOLOGY CO., LTD. [CN/CN]; 中国江苏省徐州 丰县汉源路北、东环路东侧 North of Hanyuan Road, East of Donghuan Road, FengCounty Xuzhou, Jiangsu 221700, CN
Inventors:
马光路 MA, Guanglu; CN
邵洋洋 SHAO, Yangyang; CN
董静 DONG, Jing; CN
Agent:
南京纵横知识产权代理有限公司 NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD.; 中国江苏省南京 浦口高新区高新路9号自主创新广场3楼 3th floor of Innovation Square No. 9, Gaoxin Road High-tech Zone Pukou Nanjing, Jiangsu 210032, CN
Priority Data:
201710749944.228.08.2017CN
Title (EN) SPECIAL HIGH-POWER DC-DC 12V30A CONVERTER FOR MICRO-ELECTRIC VEHICLE
(FR) CONVERTISSEUR 12 V-30 A CC/CC À HAUTE PUISSANCE SPÉCIAL POUR VÉHICULE MICROÉLECTRIQUE
(ZH) 微型电动汽车专用大功率DC-DC12V30A转换器
Abstract:
(EN) A special high-power DC-DC 12V30A converter for a micro-electric vehicle. The high voltage, such as 48 V, 60 V, 64 V, and 72 V, etc. of an electric vehicle storage battery is converted into a low voltage 12 V for providing a rated working voltage for an illumination system, a signal indication system and various auxiliary electric appliances of the finished automobile. The functions of input reverse connection protection, input over-voltage protection, overcurrent protection, short-circuit protection, low-voltage protection and output over-voltage protection can be realized. The converter is mainly applied to the micro new energy electric vehicles.
(FR) L’invention concerne un convertisseur 12 V-30 A CC/CC à haute puissance spécial pour un véhicule microélectrique. La haute tension, de type 48 V, 60 V, 64 V, et 72 V, etc. d’une batterie d’accumulateurs de véhicule électrique est convertie en une basse tension 12 V pour l’application d’une tension nominale de fonctionnement pour un système d’éclairage, un système d’indication de signaux et divers appareils électriques auxiliaires de l’automobile finie. Les fonctions de protection contre les connexions d’entrée inverses, de protection contre les surtensions d’entrée, de protection contre les surintensités, de protection contre les courts-circuits, de protection à basse tension et de protection contre les surtensions de sortie peuvent être réalisées. Le convertisseur est principalement appliqué aux véhicules électriques à microénergies nouvelles.
(ZH) 一种微型电动汽车专用大功率DC-DC12V30A转换器,将电动车蓄电池的高电压如48V,60V,64V,72V等转换成低电压12V,用来给整车的照明系统,信号指示系统,以及各种辅助电器提供额定的工作电压,能够实现输入反接保护,输入超压保护,过流保护,短路保护,低压保护,输出超压保护的功能。转换器主要应用于微型新能源电动汽车上。
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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)