公开(公告)号：EP2576275B1

公开(公告)日：2018-12-12

申请号：EP11717495.3

申请日：2011-04-21

Applicant: Audi AG

Inventor： BLASINSKI, Boris ,  KASTENEDER, Rene

IPC: B60L11/18 ,  H02J7/00 ,  B60W10/26 ,  B60K6/20

CPC classification number: B60W20/00 ,  B60K6/20 ,  B60L11/1872 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2240/549 ,  B60W2710/246 ,  H02J7/0068 ,  H02J7/0075 ,  Y02T10/7005 ,  Y02T10/705 ,  Y10S903/903

公开(公告)号：EP3054554B1

公开(公告)日：2018-12-05

申请号：EP16153610.7

申请日：2016-02-01

Applicant: Samsung SDI Co., Ltd.

Inventor： Seo, Young Dong ,  Yeom, Gil Choun ,  Oh, Seo Taek

IPC: H02J7/00 ,  H01M10/42 ,  B60L11/18

CPC classification number: H02J7/007 ,  B60L3/0046 ,  B60L3/12 ,  B60L11/1861 ,  B60L11/1866 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M2/1016 ,  H01M2/34 ,  H01M10/482 ,  H02J7/0004 ,  H02J7/0014 ,  H02J7/0021 ,  H02J7/0024 ,  H02J7/0031 ,  H02J7/0036 ,  H02J2007/0098 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061

Abstract: A battery pack (1) and a method for controlling the same are disclosed. In one aspect, the battery pack (1) includes a master battery management system (BMS) (120) and a plurality of battery modules (100) each including a slave BMS (110_1-110_8) connected to the master BMS (120). In another aspect, the method includes first determining (S310) the number of slave BMS' electrically connected to the master BMS, receiving (S320, S330) a plurality of voltage values of the battery modules from the slave BMS' and first calculating (S340) an average value of the voltage values. The method also includes second determining (S350) a terminal voltage of the battery pack, comparing (S360) the average voltage value with the terminal voltage of the battery pack to calculate the number of the battery modules connected in series, and third determining (S370) a first series connection relationship of the battery modules, in one of a plurality of serial unit sets, based on the comparison.

公开(公告)号：EP3405968A1

公开(公告)日：2018-11-28

申请号：EP17706270.0

申请日：2017-01-13

Applicant: RENAULT s.a.s.

Inventor： MARCHAL, Caroline ,  RECOUVREUR, Philippe

IPC: H01H85/30 ,  H01H85/46 ,  H02H3/04 ,  H01M10/48

CPC classification number: H01H85/30 ,  B60L3/0046 ,  B60L3/04 ,  B60L11/1879 ,  B60L2240/545 ,  H01H85/46 ,  H02H9/02 ,  Y02T10/7005 ,  Y02T10/705

Abstract: The invention relates to a method for protecting an electrical architecture (11) including a protective device (1) provided with a protective fuse (2) capable of melting in a deteriorated mode of operation during which a breaking current having an amperage greater than a threshold is flowing through the architecture (11), the method also comprising, in a nominal mode of operation, the following steps: periodically estimating (17) a temperature (Te) of said fuse (2); and controlling (23) an amperage (I) of a useful current flowing through said fuse (2) such that the estimated temperature (Te) remains below a melting temperature (Tf) of said fuse (2).

公开(公告)号：EP2883301B1

公开(公告)日：2018-10-10

申请号：EP13750541.8

申请日：2013-08-06

Applicant: Technische Universität München

Inventor： ECKL, Richard

IPC: B60L8/00 ,  B60L11/18 ,  B60L15/20 ,  H02P23/26 ,  H02P4/00

CPC classification number: B60L11/1866 ,  B60L8/003 ,  B60L11/1803 ,  B60L11/1857 ,  B60L11/1861 ,  B60L11/1887 ,  B60L15/20 ,  B60L2200/26 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/427 ,  B60L2240/545 ,  H02P4/00 ,  H02P23/26 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7083 ,  Y02T10/72 ,  Y02T10/7275 ,  Y02T90/34

公开(公告)号：EP2800227B1

公开(公告)日：2018-10-10

申请号：EP12861810.5

申请日：2012-12-31

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： WANG, Wei ,  WANG, Hongjun ,  LI, Zhen ,  JIANG, Hong

IPC: H02J7/00 ,  B60L1/00 ,  B60L11/18 ,  H04B3/54 ,  H02J7/02 ,  H02J3/32 ,  B60L3/00 ,  H02J7/34 ,  H02J5/00

CPC classification number: B60L11/1838 ,  B60L1/006 ,  B60L3/003 ,  B60L3/0046 ,  B60L3/0069 ,  B60L11/1812 ,  B60L11/1814 ,  B60L11/1818 ,  B60L11/1842 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1872 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2210/42 ,  B60L2230/12 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/12 ,  B60L2260/22 ,  B60L2260/26 ,  B60L2270/147 ,  B60L2270/20 ,  H02J3/32 ,  H02J5/00 ,  H02J7/0036 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/0063 ,  H02J7/0065 ,  H02J7/0068 ,  H02J7/02 ,  H02J7/022 ,  H02J7/345 ,  H02J2007/0067 ,  H04B3/542 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

Abstract: Disclosed are a carrier communication method based on electric automobile charging/discharging, comprising the following steps: S1: after being powered up and started, an electric automobile detecting whether a carrier signal from a peripheral device is received through an interface wire harness and whether the carrier signal is correct; S2: when detecting the carrier signal and detecting that the carrier signal is correct, the electric automobile receiving the carrier signal through the interface wire harness; and S3: the electric automobile performing coupling and filtering on the received carrier signal to convert the carrier signal into a standard carrier signal, and demodulating the standard carrier signal into a digital signal to obtain information of the peripheral device. The method, on the basis of not increasing the number of wire harness, may implement data transmission and sharing between an automobile and ECU modules of a peripheral device, and carrier communication with other signal lines as communication media at the same time, so as to avoid construction and investment of a new communication network, and reduce manufacturing cost and maintenance difficulty. Further disclosed are a carrier communication system and a carrier apparatus based on electric automobile charging/discharging.

公开(公告)号：EP3042404B1

公开(公告)日：2018-10-03

申请号：EP14756220.1

申请日：2014-08-18

Applicant: Johnson Controls Technology Company

Inventor： DEKEUSTER, Richard M. ,  MACK, Robert J. ,  SOLESKI, Edward J. ,  TYLER, Matthew R. ,  CASH, Stephen D. ,  BALK, Mikhail S.

IPC: H01M2/10 ,  H01M2/12 ,  H01M10/42 ,  B60L1/00 ,  B60L1/02 ,  B60L1/14 ,  B60L3/00 ,  B60L3/12 ,  B60L11/12 ,  B60L11/14 ,  B60L11/18 ,  B60L15/20 ,  H01H47/32 ,  H01M2/20 ,  H01M2/30 ,  H01M10/48 ,  H01M10/6551 ,  G01R31/36 ,  G01R31/02 ,  H01M2/32 ,  H01M2/34 ,  H01M4/66 ,  H01R12/71 ,  H02H7/18 ,  H05K1/02

CPC classification number: H01M2/22 ,  B60L1/003 ,  B60L1/02 ,  B60L1/14 ,  B60L3/0046 ,  B60L3/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1874 ,  B60L11/1877 ,  B60L11/1879 ,  B60L15/20 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/10 ,  B60L2260/26 ,  B60L2270/20 ,  B60R16/03 ,  B60R16/033 ,  G01R31/025 ,  G01R31/362 ,  G01R31/3627 ,  H01H47/325 ,  H01M2/1077 ,  H01M2/1205 ,  H01M2/1211 ,  H01M2/1252 ,  H01M2/20 ,  H01M2/206 ,  H01M2/24 ,  H01M2/305 ,  H01M2/32 ,  H01M2/34 ,  H01M2/342 ,  H01M4/661 ,  H01M4/665 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/058 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/482 ,  H01M10/486 ,  H01M10/6551 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2200/103 ,  H01M2220/20 ,  H01M2250/20 ,  H01R12/716 ,  H02H7/18 ,  H02J7/0021 ,  H02J7/0063 ,  H05K1/0262 ,  H05K1/0263 ,  H05K1/18 ,  H05K3/32 ,  H05K2201/10492 ,  H05K2201/1053 ,  H05K2201/10545 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7061 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114

Abstract: A method of manufacturing a battery module for use in a vehicle is presented. The method may include disposing battery cells into a lower housing and disposing a lid assembly over the battery cells. The lid assembly may include a lid and bus bar interconnects disposed on the lid. The method may also include disposing a printed circuit board (PCB) assembly onto the lid assembly and electrically coupling portions of the lid assembly, portions of the PCB assembly, and the battery cells to each other.

公开(公告)号：EP2752343B1

公开(公告)日：2018-10-03

申请号：EP11873715.4

申请日：2011-10-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： TAKIZAWA, Keiji ,  MIYAMOTO, Tomohiko ,  MATSUSAKA, Shuhei

IPC: B60W10/08 ,  B60K6/442 ,  B60L11/18 ,  B60W20/00 ,  B60W30/184

CPC classification number: B60W20/10 ,  B60K6/445 ,  B60L3/0046 ,  B60L3/0061 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1862 ,  B60L15/20 ,  B60L2210/14 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/13 ,  B60W20/50 ,  B60W30/1843 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2710/248 ,  H02P29/64 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T90/127 ,  Y02T90/14 ,  Y10S903/93

Abstract: A control device for a hybrid vehicle, comprising a mode whereby the vehicle runs using a motor only, and a mode whereby the vehicle uses both the motor and an engine. When the motor temperature of an MG(2)(300B) exceeds a threshold temperature, an ECU (400) moves from a running mode that uses the MG(2)(300B) only, to a running mode that limits the load on the MG(2)(300B). When the charging state of a battery (310) for running exceeds a threshold value, the ECU (400) performs control such that in addition to the system voltage for driving the MG(2)(300B) being reduced, the threshold temperature is increased, and the running mode whereby only the MG(2)(300B) is used is maintained.

公开(公告)号：EP3376017A1

公开(公告)日：2018-09-19

申请号：EP17174960.9

申请日：2017-06-08

Applicant: Kabushiki Kaisha Toshiba

Inventor： Ogawa, Takaya ,  Oota, Toshiya ,  Matsushita, Hiroki

IPC: F02N11/08 ,  F02N19/02 ,  B60H1/00 ,  H01M10/625 ,  B60L11/18 ,  B60K1/04

CPC classification number: H01M10/63 ,  B60H1/00278 ,  B60K1/04 ,  B60L11/1862 ,  B60L11/1875 ,  B60L2240/545 ,  B60L2240/547 ,  B60R16/033 ,  B60W2510/246 ,  F02N11/0862 ,  F02N19/02 ,  F02N2200/046 ,  F02N2200/061 ,  F02N2200/063 ,  F02N2200/064 ,  F02N2250/02 ,  H01M10/615 ,  H01M10/625 ,  H01M2200/10 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

Abstract: According to one embodiment, a heater control apparatus for a battery (10) includes a temperature sensor (13) for sensing the temperature of a battery (10) which outputs electric power for a driving target 82), and a controller (11) for controlling a heater (12) which heats the battery (10). The controller (11) is configured to calculate a minimum start condition corresponding to the start characteristics of the driving target (2), based on relationships between the remaining capacity of the battery (10) and the temperature, and to control the heater (12) based on the minimum start condition.

公开(公告)号：EP3065255B1

公开(公告)日：2018-09-19

申请号：EP14858809.8

申请日：2014-10-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAMURA, Hideki ,  KOSHIN, Hiroaki

IPC: B60L11/18 ,  H02J7/00 ,  H01M10/46 ,  H01R13/66 ,  H02H7/26 ,  B60L3/00 ,  B60L3/04 ,  H02H7/18 ,  H02J7/02

CPC classification number: H02H7/18 ,  B60L3/0023 ,  B60L3/04 ,  B60L11/1818 ,  B60L11/1824 ,  B60L11/1846 ,  B60L11/185 ,  B60L11/1861 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/16 ,  B60L2240/36 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/10 ,  H01M10/46 ,  H02J7/027 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: An objective is to detect a malfunction in a switch provided in an electric vehicle and give a notification about occurrence of the malfunction. A power conversion system (10) includes a detection circuit (32). The detection circuit (32) includes a measurement unit (321) configured to measure a voltage at a measurement point (PI, P2) which is set in part, inside the connector (3), of a power supply path (51), and a determination unit (322) configured to determine that the malfunction in an in-vehicle switch (43) has occurred, when the voltage measured with the measurement unit (321) exceeds a threshold. The measurement unit (321) and the determination unit (322) are provided in the connector (3). The detection circuit (32) is configured to determine whether the malfunction in the in-vehicle switch (43) interposed in part, inside an electric vehicle (4), of a power supply path (52) connected to the connector (3) has occurred, based on a determination result of the determination unit (322).

公开(公告)号：EP2827164B1

公开(公告)日：2018-09-19

申请号：EP13760801.4

申请日：2013-03-08

Applicant: NISSAN MOTOR CO., LTD.

Inventor： SOGA, Tsutomu ,  TAKANO, Atsushi

IPC: G01R31/36 ,  B60L11/18 ,  H01M10/48

CPC classification number: G01R31/3624 ,  B60L3/12 ,  B60L11/1861 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/44 ,  G01R31/361 ,  G01R31/3648 ,  G01R31/3651 ,  H01M10/48 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

Abstract: Provided is a residual capacity calculation apparatus for a battery, including: current detection means for detecting a charge/discharge current of the battery; voltage detection means for detecting a terminal voltage of the battery; first residual capacity calculation means for calculating a first residual capacity based on an integrated value of the charge/discharge current of the battery; second residual capacity calculation means for calculating a second residual capacity based on an open circuit voltage of the battery; blend rate setting means for determining a blend rate of the second residual capacity based on a deviation between the first residual capacity and the second residual capacity; and third residual capacity calculation means for calculating a post-combination residual capacity by subjecting the first residual capacity and the second residual capacity to weighted combination with use of the blend rate, in which the blend rate setting means is configured to increase the blend rate as the deviation between the first residual capacity and the second residual capacity increases.