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71. 发明专利

JP2018007542A 多点緊急応答者安全絶縁システム审中-公开
公开(公告)号：JP2018007542A
公开(公告)日：2018-01-11
申请号：JP2017109895
申请日：2017-06-02
申请人：トヨタモーターエンジニアリングアンドマニュファクチャリングノースアメリカ,インコーポレイティド
发明人：ジャスティンジェイ.チョウ
IPC分类号： B60L3/04 , H02H7/00 , H02H7/18 , H02H5/00 , B60L3/00
CPC分类号： B60L3/0007 , B60L3/0046 , B60L3/0069 , B60L3/04 , B60L3/12 , B60L50/10 , B60L53/20 , B60L58/18 , B60L58/20 , B60L58/21 , B60L2210/30 , B60L2240/70 , B60L2250/12 , B60L2250/16 , H02J9/061 , H02M7/44 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7291 , Y02T90/16
摘要：【課題】多点安全絶縁システムのための方法、システム及び装置を提供する。【解決手段】多点絶縁システム100は、複数の低電圧(LV)バッテリコンポーネント及び複数の高電圧(HV)バッテリコンポーネントを接続する1つ又はそれよりも多くのトリガを含む。複数のLVバッテリコンポーネントはLVバッテリを含む。複数のHVバッテリコンポーネントは複数のHVバッテリを含む。1つ又はそれよりも多くの絶縁トリガは、少なくとも1つのLVバッテリを複数のHVバッテリから、又は、複数のHVバッテリの第1のサブセットを複数のHVバッテリの第2のサブセットから、絶縁するように構成されている。多点絶縁システムは、1つ又はそれよりも多くの絶縁トリガを起動するように構成されている電子制御ユニット(ECU)を含む。【選択図】図1

72. 发明专利

KR102238092B1 KR102238092B1 - Systems and methods for dynamically allocating energy among exchangeable energy storage device stations 有权
公开(公告)号：KR102238092B1
公开(公告)日：2021-04-09
申请号：KR1020180172893A
申请日：2018-12-28
申请人： 고고로 아이엔씨.
发明人： 윤-천 라이 , 쉥-친 추앙 , 치엔-충 첸 , 아이-펜 쉬흐 , 호크-섬 호라세 루케 , 보-위 추
IPC分类号： H02J7/00 , B60L53/66 , B60L53/80 , B60L58/18
CPC分类号： H02J7/00 , B60L53/665 , B60L53/80 , B60L58/18 , B60L2240/54 , B60Y2200/91 , Y02T10/70
摘要： 본 발명은 복수의 장치 교환 스테이션(device-exchange stations)을 관리하는 방법 및 연관된 시스템에 관한 것이다. 상기 방법은, 예를 들어, (1) 장치 교환 스테이션 각각에 위치된 에너지 저장 장치(energy storage devices)의 이용 가능성(availability)에 기초하여 복수의 장치 교환 스테이션 각각에 대한 스코어(score)를 결정하는 단계; (2) 각각의 장치 교환 스테이션의 스코어에 기초하여 복수의 장치 교환 스테이션의 시퀀스(sequence)를 결정하는 단계; 및 (3) 장치 교환 스테이션의 시퀀스(sequence)를 가격 비율(price rate)의 분포(distribution)에 대응하는 특성 곡선(characteristic curve)에 매핑(mapping)함으로써 장치 교환 스테이션의 각각에 대한 가격 비율을 결정하는 단계를 포함한다.

73. 发明专利

KR20210033764A KR20210033764A - Battery management apparatus, battery management method, battery pack and electric vehicle 审中-公开
公开(公告)号：KR20210033764A
公开(公告)日：2021-03-29
申请号：KR1020190115464A
申请日：2019-09-19
申请人： 주식회사 엘지화학
发明人： 차아밍 , 배윤정
IPC分类号： G01R31/392 , B60L58/18 , G01R31/36 , G01R31/382
CPC分类号： G01R31/392 , B60L58/18 , G01R31/3648 , G01R31/382 , B60L2240/547 , B60L2240/549 , B60Y2200/91 , Y02T10/70
摘要： 배터리 관리 장치, 배터리 관리 방법 및 배터리 팩이 제공된다. 상기 배터리 관리 장치는, 제1 정전류로 배터리를 충전하여 취득된 제1 미분 용량 커브, 상기 제1 정전류로 상기 배터리를 방전하여 취득된 제2 미분 용량 커브, 제2 정전류로 배터리를 충전하여 취득된 제3 미분 용량 커브 및 상기 제2 정전류로 상기 배터리를 방전하여 취득된 제4 미분 용량 커브 각각의 특징점을 검출하고, 각 미분 용량 커브로부터 검출된 특징점의 전압값을 기초로 상기 배터리의 퇴화 정보를 결정한다.

74. 发明公开

EP4406770A1 BATTERY PROTECTING DEVICE AND METHOD 审中-公开
公开(公告)号：EP4406770A1
公开(公告)日：2024-07-31
申请号：EP23863361.4
申请日：2023-08-11
申请人： LG Energy Solution, Ltd.
发明人： KIM, Hak In , PARK, Jisoo
IPC分类号： B60L3/00 , B60L58/18 , B60L58/12 , B60L7/10 , H02J7/00 , H01M10/44 , H01M10/42
CPC分类号： B60L3/00 , B60L7/10 , B60L58/12 , B60L58/18 , H01M10/42 , H01M10/44 , H02J7/00
摘要： A battery protecting device and method according to embodiments of the present invention may identify accumulated charging time period of charging current applied to the battery cell and determine whether to permanently block charging and discharging of the battery cell by comparing the accumulated charging time period with a predetermined threshold time period, thereby preventing battery cell ignition due to lithium plating occurring in the battery cell caused from charging current.

75. 发明授权

EP4169143B1 A METHOD FOR PREDICTING STATE-OF-POWER OF A MULTI-BATTERY ELECTRIC ENERGY STORAGE SYSTEM 有权
公开(公告)号：EP4169143B1
公开(公告)日：2024-07-17
申请号：EP20733778.3
申请日：2020-06-18
IPC分类号： H02J7/00 , B60L58/18 , B60L3/12 , B60L3/00 , G01R31/367 , G01R31/385
CPC分类号： H02J7/0047 , H02J7/0063 , B60L58/18 , B60L2260/5020130101 , B60L3/12 , B60L3/0046 , B60L2240/54920130101 , H02J7/0014 , H02J2310/4820200101 , G01R31/367 , G01R31/385 , Y02T10/70

76. 发明公开

EP4354620A3 BATTERY PACK, VEHICLE INCLUDING BATTERY PACK, AND METHOD FOR CONTROLLING BATTERY PACK 审中-公开
公开(公告)号：EP4354620A3
公开(公告)日：2024-07-10
申请号：EP24160488.3
申请日：2020-10-15
申请人： LG Energy Solution, Ltd.
发明人： CHOI, Jee-Soon , RYU, Sang-Woo , BAE, Gyu-Jong , CHOI, Yong-Seok
IPC分类号： B60L58/18 , B60L15/20 , B60L3/00 , B60L3/04 , B60L58/25 , H01M10/42 , H01M10/625 , H01M10/48 , H01M10/637 , H01M50/20 , H01M50/581 , B60L50/64 , B60L58/24 , H01M50/249
CPC分类号： B60L50/64 , B60L58/24 , B60L58/18 , Y02T10/72 , B60L3/0046 , B60L2240/54520130101 , B60L3/04 , B60L58/25 , B60L2260/2620130101 , B60L2260/2420130101 , B60L2250/1020130101 , H01M10/425 , B60L2260/2220130101 , H01M10/486 , H01M50/581 , H01M50/249 , H01M2010/427120130101 , H01M2010/427820130101 , H01M10/488 , H01M2220/2020130101
摘要： Disclosed is a battery pack (50) provided in a vehicle (1), a vehicle (1) including the battery pack (50), and a control method of the battery pack (50). The battery pack (50) includes a battery module (100) having a battery cell (150), a relay unit (300) configured to connect the at least one battery module (100) to a motor unit (20) of the vehicle (1), and a control unit (500) connected to the relay unit (300) and the motor unit (20) to control the relay unit (300) and the motor unit (20), wherein when a temperature of the battery cell (150) of the battery module (100) rises over a predetermined temperature, the control unit (500) operates the relay unit (300) so that the motor unit (20) idles.

77. 发明公开

EP3100334A1 BORDNETZ UND VERFAHREN ZUM BETRIEB EINES BORDNETZES 有权转让
公开(公告)号：EP3100334A1
公开(公告)日：2016-12-07
申请号：EP15701751.8
申请日：2015-01-23
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： FINK, Holger
IPC分类号： H02J7/00 , B60R16/033 , B60L11/18
CPC分类号： B60L11/1853 , B60L58/18 , B60L58/19 , B60L58/21 , B60L2210/10 , B60L2260/20 , B60L2260/22 , B60L2260/24 , B60L2260/26 , B60R16/033 , B60W10/26 , B60W20/13 , H02J7/0016 , H02J7/0024 , H02J7/0026 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y10S903/907
摘要： The invention relates to an electrical system (1) for a vehicle, comprising a low-voltage sub-network (21) for at least one low-voltage load (29) and comprising a high-voltage sub-network (20) for at least one high-voltage load (25) and an electric generator (23). The high-voltage sub-network (20) has a battery (40) which is designed to generate a high-voltage and output same to the high-voltage sub-network (20) and which has at least two battery units (41) with individual voltage taps (42). The high-voltage sub-network (20) is connected to the low-voltage sub-network (21) via a coupling unit (33) which is designed to draw energy from the high-voltage sub-network (20) and supply said energy to the low-voltage sub-network (21). The coupling unit (33) is designed to selectively connect the battery units (41) to the low-voltage sub-network (21). The invention further relates to a method for operating an electrical system, to a motor vehicle, and to a battery management system and a computer program which are designed to carry out the method.
摘要翻译：用于车辆的电气系统（1）技术领域本发明涉及一种用于车辆的电气系统（1），包括用于至少一个低压负载（29）并包括高压子网络（20）的低压子网络（21）至少一个高压负载（25）和发电机（23）。高压子网（20）具有电池（40），其被设计为产生与高压子网（20）相同的高压和输出，并且具有至少两个电池单元（41）带有单独的电压抽头（42）。高压子网络（20）经由耦合单元（33）连接到低压子网络（21），所述耦合单元（33）被设计为从高压子网络（20）汲取能量并且向所述低压子网络能量到低压子网（21）。耦合单元（33）被设计成选择性地将电池单元（41）连接到低电压子网络（21）。本发明进一步涉及用于操作电气系统，机动车辆，以及设计用于执行该方法的电池管理系统和计算机程序的方法。

78. 发明公开

EP2738909A1 BATTERY BLOCK, AND POWER SOURCE SYSTEM 有权转让
标题翻译：电池组和供电系统
公开(公告)号：EP2738909A1
公开(公告)日：2014-06-04
申请号：EP12817812.6
申请日：2012-05-01
申请人： Panasonic Corporation
发明人： KIKUCHI, Jun
IPC分类号： H02J7/00 , H01M10/44 , H01M10/48 , H02J7/02 , B60L11/18
CPC分类号： H02J7/0063 , B60L58/18 , B60L58/22 , B60L2240/547 , B60L2240/549 , H01M10/441 , H02J7/0018 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T90/16
摘要： A battery block (2) for use in a power source system (1) including battery blocks (2) is provided with: a secondary battery (B); a communication circuit (41) which outputs voltage information outside, the voltage information relating to a terminal voltage Vt of the secondary battery (B); a communication circuit (41) which acquires the voltage information output from another battery block (2) as other voltage information; and a discharge controller (43) which discharges the secondary battery (B) in a host battery block when a host voltage, which is the terminal voltage Vt of the secondary battery (B) in the host battery block, is higher than a terminal voltage indicated by the other voltage information.

79. 发明公开

EP1914139A1 VEHICLE POWER SUPPLY DEVICE AND ITS CONTROL METHOD 失效转让
标题翻译： FAHRZEUGENERGIEVERSORGUNGSVORRICHTUNG UND STEERERFAFAHRENDAFÜR
公开(公告)号：EP1914139A1
公开(公告)日：2008-04-23
申请号：EP06782223.9
申请日：2006-07-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NAKAMURA, Makoto , OYOBE, Hichirosai , YANO, Tsuyoshi
IPC分类号： B60W10/08 , B60L11/14 , B60W20/00
CPC分类号： B60W20/00 , B60K1/02 , B60K6/365 , B60K6/445 , B60L1/003 , B60L1/04 , B60L7/14 , B60L7/26 , B60L15/007 , B60L15/2009 , B60L15/2054 , B60L50/16 , B60L50/40 , B60L50/61 , B60L53/14 , B60L53/24 , B60L58/12 , B60L58/18 , B60L58/20 , B60L58/21 , B60L2210/14 , B60L2210/40 , B60L2220/54 , B60L2220/56 , B60L2240/34 , B60L2240/423 , B60L2240/429 , B60L2240/547 , B60L2240/549 , B60W10/08 , B60W10/184 , B60W10/26 , B60W10/30 , B60W2510/244 , Y02T10/6217 , Y02T10/6239 , Y02T10/6269 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241 , Y02T10/7275 , Y02T90/127 , Y02T90/14
摘要： A power supply device for a vehicle includes a battery (B1) which serves as a first power storage device, a battery (B2) which serves as a second power storage device, a vehicle load, a selection switch (RY0) which selects one of the first and second power storage devices and connects the selected power storage device to the vehicle load, and a control device (60) which, when a current flowing through the selection switch (RY0) is larger than a prescribed value, controls the vehicle load so that the current flowing through the selection switch (RY0) is made smaller than the prescribed value, and switches the selection switch. Preferably, when the control device (60) switches the selection switch (RY0), the control device controls inverters (20, 30) to achieve a balance between electric power generated in a first motor generator (MG2) and electric power consumed in a second motor generator (MG1).
摘要翻译：车辆用电源装置包括作为第一蓄电装置的电池（B1），作为第二蓄电装置的电池（B2），车辆负载，选择开关（RY0），其选择所述第一蓄电装置和所述第二蓄电装置将所选择的蓄电装置连接到所述车辆负载;以及控制装置，当流过所述选择开关（RY0）的电流大于规定值时，控制所述车辆负载使得流过选择开关（RY0）的电流小于规定值，并切换选择开关。优选地，当控制装置（60）切换选择开关（RY0）时，控制装置控制逆变器（20,30），以实现在第一电动发电机（MG2）中产生的电力与第二电动发电机电动发电机（MG1）。

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