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1. (WO2017148121) INTELLIGENT POWER MODULE AND AIR CONDITIONER
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Pub. No.: WO/2017/148121 International Application No.: PCT/CN2016/097742
Publication Date: 08.09.2017 International Filing Date: 31.08.2016
IPC:
H02M 7/5387 (2007.01) ,H02M 1/42 (2007.01) ,H02H 7/122 (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
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
53
using devices of a triode or transistor type requiring continuous application of a control signal
537
using semiconductor devices only, e.g. single switched pulse inverters
5387
in a bridge configuration
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
1
Details of apparatus for conversion
42
Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7
Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
10
for converters; for rectifiers
12
for static converters or rectifiers
122
for inverters, i.e. dc/ac converters
Applicants:
广东美的制冷设备有限公司 GUANGDONG MIDEA REFRIGERATION APPLIANCES CO.,LTD. [CN/CN]; 中国广东省佛山市 顺德区北滘镇美的大道6号美的总部大楼B区26-28楼 26-28/F.,Zone B,Headquarters Building of Midea, No.6 Midea Avenue,Beijiao Town, Shunde District Foshan, Guangdong 528311, CN
Inventors:
冯宇翔 FENG, Yuxiang; CN
Agent:
北京友联知识产权代理事务所(普通合伙) YOULINK INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区学清路8号科技财富中心A座506室尚志峰 SHANG, Zhifeng, Room 506 Tower A, Technology Fortune Center No. 8 Xueqing Road, Haidian District Beijing 100192, CN
Priority Data:
201610126143.604.03.2016CN
201610126188.304.03.2016CN
201610126212.304.03.2016CN
201610128259.304.03.2016CN
201620169136.X04.03.2016CN
201620169846.204.03.2016CN
201620169863.604.03.2016CN
201620169956.904.03.2016CN
Title (EN) INTELLIGENT POWER MODULE AND AIR CONDITIONER
(FR) MODULE D'ALIMENTATION INTELLIGENT ET CLIMATISEUR
(ZH) 智能功率模块和空调器
Abstract:
(EN) An intelligent power module (1100) and an air conditioner. The intelligent power module comprises: three-phase upper bridge leg signal input ends (UHIN, VHIN, WHIN), three-phase lower bridge leg signal input ends (ULIN,VLIN,WLIN), three-phase low voltage reference ends (UN, VN, WN), a current detection end (MTRIP), and a PFC end (PFC); an HVIC pipe (1101) provided with wiring ends (HIN1, HIN2, HIN3, LIN1, LIN2, LIN3) respectively connected to the three-phase upper bridge leg signal input ends and the three-phase lower bridge leg signal input ends, and a first port (ITRIP) connected to the current detection end; a sampling resistor (138), wherein a first end of the sampling resistor (138) is connected to the three-phase low voltage reference ends and the current detection end, and a second end thereof is connected to a negative end (COM) of a low voltage area power supply of the intelligent power module; and a self-adaptive circuit (1105) and a PFC flyback circuit (1141) capable of reducing, by different means, the possibility that the intelligent power module is erroneously triggered at a high temperature, thereby improving the reliability of the intelligent power module.
(FR) L'invention concerne un module d'alimentation intelligent (1100) et un climatiseur. Le module d'alimentation intelligent comprend des extrémités d'entrée de signal de branche de pont supérieur triphasé (UHIN, VHIN, WHIN), des extrémités d'entrée de signal de branche de pont inférieur triphasé (ULIN,VLIN,WLIN), des extrémités de référence basse tension triphasées (UN, VN, WN), une extrémité de détection de courant (MTRIP), et une extrémité PFC (PFC); un tube HVIC (1101) muni d'extrémités de câblage (HIN1, HIN2, HIN3, LIN1, LIN2, LIN3) raccordées respectivement aux extrémités d'entrée de signal de branche de pont supérieur triphasé et aux extrémités d'entrée de signal de branche de pont inférieur triphasé, et muni d'un premier port (ITRIP) raccordé à l'extrémité de détection de courant; une résistance d'échantillonnage (138) dont une première extrémité est raccordée aux extrémités de référence basse tension triphasées et à l'extrémité de détection de courant, et dont une seconde extrémité est raccordée à une extrémité négative (COM) d'un bloc d'alimentation d'une zone basse tension du module d'alimentation intelligent; et un circuit auto-adaptatif (1105) et un circuit d'écart de puissance appelée PFC (1141) pouvant réduire, par différents moyens, la possibilité d'un déclenchement par erreur, à haute température, du module d'alimentation intelligent, ce qui améliore la fiabilité du module d'alimentation intelligent.
(ZH) 一种智能功率模块(1100)和空调器。智能功率模块包括:三相上桥臂信号输入端(UHIN,VHIN,WHIN)、三相下桥臂信号输入端(ULIN,VLIN,WLIN)、三相低电压参考端(UN,VN,WN)、电流检测端(MTRIP)和PFC端(PFC);HVIC管(1101),HVIC管上设置有分别连接至三相上桥臂信号输入端和三相下桥臂信号输入端的接线端(HIN1,HIN2,HIN3,LIN1,LIN2,LIN3),以及连接至电流检测端的第一端口(ITRIP);采样电阻(138),其第一端连接至三相低电压参考端和电流检测端,其第二端连接至智能功率模块的低压区供电电源负端(COM);自适应电路(1105)和PFC续流电路(1141),其能够通过不同的方式降低智能功率模块在高温下被误触发的几率,提高了智能功率模块的可靠性。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)