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公开(公告)号：EP3198702A4
公开(公告)日：2018-06-13
申请号：EP15859665
申请日：2015-11-02
Applicant: T MOBILE USA INC
Inventor： HERB DANIEL E
CPC classification number: G06F11/3065 , G06F11/008 , G06F11/0742 , G06F11/0793 , G06F11/3409 , G06F11/3447 , G06F11/3466 , G06F11/3476 , H02J7/0052 , H02J7/007 , H02J2007/0098
Abstract: Self-healing charging devices and techniques for identifying and/or troubleshooting causes of performance degradation in user devices are described. The self-healing charging devices described herein can leverage performance logs associated with user devices to identify problems on the user devices while the user devices are charging. Additionally or alternatively, the self-healing charging devices can leverage predictive models learned from a collection of data derived from a plurality of users associated with a network to identify usage and/or performance patterns for predicting issues that can arise based on usage patterns of the user of the user device. In some examples, the self-healing charging devices can be communicatively coupled to at least one network for offloading some of the processing. The self-healing charging devices can enable users to easily identify issues causing and/or leading to performance degradation on their user devices and remedy and/or prevent problems that cause the performance degradation.
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公开(公告)号：EP2919346B1
公开(公告)日：2018-06-13
申请号：EP14851495.3
申请日：2014-10-07
Applicant: LG Chem, Ltd.
Inventor： HAN, Hyun , KIM, Jin-Seob , KWON, Ho-Sang
IPC: H02H7/18 , H01M10/42 , H01M2/34 , H01M10/48 , H02H3/04 , G01R31/36 , H02H3/02 , H02H3/05 , H02J7/00 , G01R19/165
CPC classification number: H02J7/0026 , G01R19/16542 , G01R31/362 , G01R31/3658 , H01M2/34 , H01M2/348 , H01M10/425 , H01M10/48 , H01M10/482 , H01M2010/4271 , H01M2010/4278 , H01M2200/103 , H02J7/00 , H02J7/007 , H02J2007/0037
Abstract: Disclosed is an apparatus and method for battery management. The present disclosure may significantly reduce the likelihood that a fuse of a battery pack will be melted based on a voltage value of a battery cell to which an error has occurred. Accordingly, the present disclosure may avoid an economic loss and a time loss that may occur when the fuse is incorrectly melted and the battery pack becomes unusable.
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公开(公告)号：EP3172812B1
公开(公告)日：2018-06-06
申请号：EP15751054.6
申请日：2015-07-22
Applicant: Electricité de France
Inventor： STEVENS, Philippe , LHERMENAULT, Julien , TOUSSAINT, Gwenaëlle
CPC classification number: H02J7/0068 , H01M10/44 , H01M12/08 , H02J7/0013 , H02J7/0057 , H02J7/007 , H02J2007/0039 , Y02E60/128
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公开(公告)号：EP3285360A4
公开(公告)日：2018-05-30
申请号：EP17746706
申请日：2017-01-07
Inventor： TIAN CHEN , ZHANG JIALIANG
CPC classification number: H02J7/045 , H02J7/0022 , H02J7/0031 , H02J7/007 , H02J7/008 , H02J7/0093 , H02J7/022 , H02J7/027 , H02J7/04 , H02J7/041 , H02J7/047 , H02J7/06 , H02J2007/0062 , H02J2007/0096 , H02J2007/0098 , H02M1/08 , H02M3/335 , H02M3/33507 , H02M3/33523 , H02M3/33576 , H02M7/217 , H02M2001/0009
Abstract: A charging system, a surge voltage protection method when charging a device (2) and a power adapter (1), wherein the charging system comprises: a power adapter (1) and a device (2). The power adapter (1) comprises: a first rectifying unit (101), a switching unit (102), a transformer (103), a second rectifying unit (104), a first charging port (105), a second voltage sampling circuit (114), a control unit (107), and a comparing unit (115); the control unit (107) adjusts a duty cycle of a control signal, such that the voltage of a third pulsation waveform outputted from the second rectifying unit (104) satisfies charging needs; the comparing unit (115) applies a comparison signal to the switching unit (102) when a sampled voltage is greater than a reference voltage, so as to control the switching unit (102) to enforce forcible turn-on. The device (2) comprises a second charging port (201) and a battery (202) ; the second charging port (201) and the battery (202) are connected; when the second charging port (201) is connected to the first charging port (105), the second charging port (201) applies the voltage of the third pulsation waveform to the battery (202), such that the voltage of a pulsation waveform which is outputted by the power adapter (1) is directly applied to the battery (202), thus implementing safety protection against lightning.
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35.发明公开
公开(公告)号：EP3220470A4
公开(公告)日：2018-05-30
申请号：EP15859002
申请日：2015-04-10
Applicant: CHANGZHOU GLOBE CO LTD
Inventor： WANG DEHONG , LIAO HUI , PENG LIJUN
IPC: H01M10/44 , H01M10/052
CPC classification number: H01M10/44 , H01M10/02 , H01M10/052 , H01M2010/4271 , H02J7/0003 , H02J7/007 , H02P7/00
Abstract: The present application discloses a method of quick charging a lithium battery for a brushless direct current motor drive system, including the steps: (1) a constant power charging stage; and (2) a linear charging stage. The above-mentioned method of quick charging a lithium battery for a brushless direct current motor drive system has the advantages of speeding up the charging process and reducing heat generation during the charging process so as to realize short charging time, and shorten the waiting time for battery charging. It has an extensive market prospect for the popularization of the method of quick charging a lithium battery for a brushless DC motor drive system.
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Patent Agency Ranking36.发明公开
公开(公告)号：EP3323666A1
公开(公告)日：2018-05-23
申请号：EP17175286.8
申请日：2017-06-09
Applicant: Delta Electronics, Inc.
Inventor： Wu, Tsung-Yuan
IPC: B60L11/18
CPC classification number: H02J7/007 , B60L11/1824 , B60L11/1825 , B60L11/1838 , B60L2230/00 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14
Abstract: An Electric Vehicle Supply Equipment (100) includes a plurality of first power modules (112, 114, 116) and a control circuit (120). The first power modules (112, 114, 116) are electrically coupled in series at output and configured to provide a charging current (Ic) and a charging voltage (Vc) to charge an Electric Vehicle (200). The control circuit (120) is configured to output a first current control signal (CS_I) to control one of the first power modules to be operated in a constant current mode and output first voltage control signals (CS_V) to control the other first power modules to be operated in a constant voltage mode respectively. The control circuit (120) controls the charging current (Ic) via the first power module operated in the constant current mode, and controls the first power modules operated in the constant voltage mode have the output voltages corresponding to their first voltage control signals respectively.
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公开(公告)号：EP2839258B1
公开(公告)日：2018-05-23
申请号：EP13712416.0
申请日：2013-03-08
Applicant: Medtronic, Inc.
Inventor： CONG, Peng , GADDAM, Venkat R. , OLSON, David P. , SCOTT, Erik R. , SMITH, Todd V. , PERZ, L, Leroy
CPC classification number: H02J7/047 , A61N1/3787 , G01J5/0887 , G01J5/089 , G01K11/006 , G01K11/20 , H02J7/007 , H02J7/0091 , H02J7/025
Abstract: Devices, systems, and techniques for monitoring the temperature of a device used to charge a rechargeable power source are disclosed. Implantable medical devices may include a rechargeable power source that can be transcutaneously charged. The temperature of an external charging device and/or an implantable medical device may be monitored to control the temperature exposure to patient tissue. In one example, a temperature sensor may sense a temperature of a portion of a device, wherein the portion is non-thermally coupled to the temperature sensor. A processor may then control charging of the rechargeable power source based on the sensed temperature.
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公开(公告)号：EP2593327B1
公开(公告)日：2018-05-23
申请号：EP11761113.7
申请日：2011-07-11
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： TONEGAWA, Hiromi , ISHIKAWA, Tetsuhiro , ICHIKAWA, Shinji , ISHII, Daisuke , MURAWAKA, Katsutoshi
CPC classification number: H02J7/007 , B60L11/1824 , B60L11/1848 , G07F15/005 , H02J7/0004 , H02J7/0052 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: An electricity charging system includes: a charger portion that charges a storage battery; a detection portion that detects an amount of charge stored in the storage battery; and a control portion that controls electric power that is supplied to charge the storage battery by the charger portion so that the electric power changes by a predetermined rule, according to the amount of stored electricity detected by the detection portion.
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公开(公告)号：EP2995496B1
公开(公告)日：2018-05-16
申请号：EP15177603.6
申请日：2015-07-21
Applicant: LSIS Co., Ltd.
Inventor： IM, Chang Jun
CPC classification number: B60L11/1818 , B60L11/1816 , B60L2230/12 , H01R13/6683 , H01R13/7137 , H01R2201/26 , H02J7/0029 , H02J7/007 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/14
Abstract: A charging apparatus is provided. The charging apparatus includes a plug supplying electrical energy to an electric vehicle (EV) through a plurality of plug pins; a plurality of temperature sensors disposed in the plug and measuring the temperatures of the plurality of plug pins; and a control unit determining the presence or absence of the overheating of the plug based on the temperatures measured from the plurality of temperature sensors.
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公开(公告)号：EP3273572A4
公开(公告)日：2018-05-02
申请号：EP16889011
申请日：2016-07-26
Inventor： ZHANG JIALIANG , ZHANG JUN , TIAN CHEN , CHEN SHEBIAO , LI JIADA , WAN SHIMING
CPC classification number: H02J7/008 , H02J7/0004 , H02J7/0009 , H02J7/0029 , H02J7/0042 , H02J7/0044 , H02J7/0045 , H02J7/0052 , H02J7/007 , H02J7/0072 , H02J7/02 , H02J7/022 , H02J7/04 , H02J7/041 , H02J7/045 , H02J7/06 , H02J7/1492 , H02J7/245 , H02J2007/0049 , H02J2007/0059 , H02J2007/0095 , H02J2007/0096 , H02M1/08 , H02M3/33507 , H02M3/33515 , H02M3/33523 , H02M3/33546 , H02M5/458 , H02M2001/0009 , H04M19/00 , Y02D70/20
Abstract: A charge method, an adapter and a mobile terminal are provided. The method includes: after an adapter is coupled with a mobile terminal via a charging interface, communicating, by the adapter, with the mobile terminal to determine a charging mode, in which a power wire in the charging interface is used for charging a battery, a data wire in the charging interface is used for communication between the adapter and the mobile terminal, the charging mode includes a quick charging mode and a conventional charging mode, a charging speed in the quick charging mode is greater than that in the conventional charging mode; under a situation of determining to charge the battery in the quick charging mode, communicating, by the adapter, with the mobile terminal to determine a charging current corresponding to the quick charging mode; adopting, by the adapter according to the charging current corresponding to the quick charging mode, a unidirectional pulse output current to perform a quick charge on the battery.
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