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1. 发明公开

EP4342713A1 ARBEITSMASCHINE MIT ELEKTRISCHEM FAHRANTRIEB 审中-公开
公开(公告)号：EP4342713A1
公开(公告)日：2024-03-27
申请号：EP23195705.1
申请日：2023-09-06
申请人： Liebherr-Werk Nenzing GmbH
发明人： Schall, Paul , Schwarzhans, Markus , Wachter, Dominik
IPC分类号： B60L1/00 , B60K17/00 , B60L1/02 , B60L3/00 , B60L3/04 , B60L50/50 , B62D63/02 , B66C13/12 , B66C13/18 , B66C21/00 , B66C23/00 , B66C25/00 , E02F3/00 , E02F9/08 , E02F9/20 , B62D55/06
摘要： Die vorliegende Erfindung betrifft eine Arbeitsmaschine, insbesondere einen Seilbagger, mit einem Unterwagen, welcher ein Mittelteil und mindestens einen mit dem Mittelteil verbundenen Raupenträger mit mindestens einem elektrischen Fahrantrieb umfasst, wobei zwischen Fahrantrieb und Mittelteil mindestens eine Energieübertragungsleitung zur Energieversorgung des Fahrantriebs sowie mindestens eine weitere Versorgungsleitung verläuft. Die Arbeitsmaschine ist dadurch gekennzeichnet, dass die mindestens eine Energieversorgungsleitung und die mindestens eine weitere Versorgungsleitung gemeinsam in einer separaten Schutzeinrichtung außerhalb von Mittelteil und Raupenträger verlaufen.

2. 发明公开

EP4282697A1 METHOD FOR BATTERY CONDITIONING OF VEHICLE 审中-公开
公开(公告)号：EP4282697A1
公开(公告)日：2023-11-29
申请号：EP22209849.3
申请日：2022-11-28
申请人： HYUNDAI MOTOR COMPANY , Kia Corporation
发明人： LIM, Jin Gyu , LEE, Joong Woo , CHUNG, Seung Myun , JEONG, Tae Geun
IPC分类号： B60L58/27 , B60L58/26 , B60L58/14 , H01M10/625 , B60L1/02
摘要： In accordance with an embodiment, a method includes: receiving charging scheduling information including a scheduled vehicle departure time and a destination set by a user through an interface unit; determining whether a remaining time to the scheduled vehicle departure time from a current time has reached a set time; determining a required battery conditioning time required until a current battery temperature reaches a preset target temperature; determining a total estimated required time to arrival at the destination from the current time by reflecting real-time traffic information; and performing control of a thermal management system of the vehicle by adjusting the current battery temperature to the target temperature when the determined total estimated required time is less than the determined required battery conditioning time.

3. 发明授权

EP3810453B1 PREDICTIVE REMOTE THERMAL MANAGMENT 有权
公开(公告)号：EP3810453B1
公开(公告)日：2023-10-18
申请号：EP19729555.3
申请日：2019-06-13
发明人： FUTTER, Christoph
IPC分类号： B60L1/02 , B60L3/00 , B60L58/12 , B60L58/26 , B60L58/27

4. 发明公开

EP4215403A1 CONVERTER SYSTEM AND METHOD FOR TRANSFERRING ELECTRIC POWER 审中-实审
公开(公告)号：EP4215403A1
公开(公告)日：2023-07-26
申请号：EP22152825.0
申请日：2022-01-21
申请人： Volvo Car Corporation
发明人： GANNAMANENI, Narendar Rao , DAREINI, Ali
IPC分类号： B60L1/00 , B60L1/02 , B60L3/00 , B60L58/20 , B60L58/21 , H02J7/14 , H02M3/00
摘要： The present disclosure relates to a converter system for transferring electric power, a vehicle comprising such a converter system and a method for transferring electric power.
The converter system comprises a first DC/DC converter module, a second DC/DC converter module and a control unit. The first DC/DC converter module is connectable to a first high voltage system and at least to a first low voltage system. The second DC/DC converter module is connectable to a second high voltage system and at least to the first low voltage system. The first DC/DC converter module comprises at least a first main DC/DC converter unit and a first micro DC/DC converter unit. The second DC/DC converter module comprises at least a second micro DC/DC converter unit. The first micro DC/DC converter unit and the second micro DC/DC converter unit are connectable via a first bidirectional switch unit. The control unit is configured to transfer the electric power from the first high voltage system to the first low voltage system via the first micro DC/DC converter unit, if the first main DC/DC converter unit is deactivated. The control unit is further configured to open the first bidirectional switch unit to transfer the electric power from the second high voltage system to the first low voltage system via the second micro DC/DC converter unit, if the first main DC/DC converter unit is deactivated and the first micro DC/DC converter unit has a failure.

5. 发明公开

EP4122742A1 A METHOD FOR THERMAL CONDITIONING OF A THERMAL BUFFER IN A VEHICLE 审中-实审
公开(公告)号：EP4122742A1
公开(公告)日：2023-01-25
申请号：EP21186392.3
申请日：2021-07-19
申请人： VOLVO TRUCK CORPORATION
发明人： NORDHOLM, Linus , SAMSIOE, Jens , MAGNUSSON, Anders , BJERNETUN, Johan , LINDBERG, Johan , LAINE, Leo
IPC分类号： B60L1/02 , B60L58/26 , B60L58/27 , B60L58/40 , B60L58/10
摘要： The present invention relates to a method for thermal conditioning at least one thermal buffer of a thermal system of a vehicle, the thermal system being a rechargeable energy storage system, RESS, and/or an energy transformation system comprising fuel cells, the thermal buffer having an operating window defined by the preferred operating temperature of the thermal buffer. The method comprises:
- providing predictive power utilization of the thermal buffer as a function of time,
- conditioning the thermal buffer in response to the predictive power utilization, such that the thermal buffer is thermally conditioned to be within the operating window of the thermal buffer. The operating window is varying as a function of the predictive power utilization over time.

6. 发明授权

EP3582988B1 ACHSANTRIEBSEINHEIT MIT INDUKTIVEM LADEEMPFÄNGER, ANTRIEBSACHSE UND KRAFTFAHRZEUG 有权转让
公开(公告)号：EP3582988B1
公开(公告)日：2023-01-04
申请号：EP18707661.7
申请日：2018-02-16
发明人： MATT, Philipp
IPC分类号： B60K1/00 , B60K7/00 , B60K1/04 , B60K11/02 , B60K17/04 , B60K23/04 , B60L1/02 , B60T1/06 , B60T1/10 , B60T5/00 , F16D65/853 , F16D121/24 , H02J50/10

7. 发明公开

EP4046862A1 CONTROL METHOD AND APPARATUS, POWER SYSTEM AND ELECTRIC VEHICLE 审中-公开
公开(公告)号：EP4046862A1
公开(公告)日：2022-08-24
申请号：EP21766558.7
申请日：2021-01-27
申请人： Contemporary Amperex Technology Co., Limited
发明人： HUANG, Xiaojian , DAN, Zhimin , PAN, Xianxi , ZUO, Xiyang
IPC分类号： B60L58/27 , H01M10/615 , B60L1/02 , B60L58/24
摘要： The present application provides a control method, an apparatus, a power system, and an electric vehicle, relating to the field of electric vehicles. The method includes: obtaining a battery cell temperature of a power battery, and sending a first control signal to an inverter when the battery cell temperature meets a preset power battery heating condition, where the first control signal is configured to control the inverter to convert a current provided by the power battery into an alternating current with a randomly changing frequency, and the alternating current with a randomly changing frequency is configured to supply power to a permanent magnet motor. New frequency components may be introduced to evenly distribute originally concentrated radial electromagnetic forces to an entire stator, thereby reducing vibration noises during the heating process of the power battery.

8. 发明授权

EP3042426B1 SYSTEMS, METHODS, AND DEVICES FOR PRE-CHARGE CONTROL OF A BATTERY MODULE 有权转让
公开(公告)号：EP3042426B1
公开(公告)日：2022-05-18
申请号：EP14766864.4
申请日：2014-09-04
发明人： DULLE, Ronald J. , GUNDERSON, Mark D. , THIEME, Bryan L.
IPC分类号： B60L1/00 , B60L1/02 , B60L1/14 , B60L3/00 , B60L3/12 , B60L15/20 , H01H47/32 , H01M10/42 , H01M10/48 , H05K1/02 , H01M10/6551 , B60L50/16 , B60L50/51 , B60L50/61 , B60L58/21 , B60L58/15 , H01M10/058 , B60L58/24 , H01M50/20 , H01M50/308 , H01M4/66 , H01R12/71 , H02H7/18

9. 发明授权

EP2685547B1 VEHICLE BATTERY 有权
公开(公告)号：EP2685547B1
公开(公告)日：2022-05-04
申请号：EP12757460.6
申请日：2012-03-07
发明人： KINOSHITA, Yukiko , TODOROKI, Naoto
IPC分类号： B60L50/51 , B60L58/21 , B60L50/60 , B60L50/64 , B60L1/02 , H01M10/625 , H01M10/615 , H01M10/647 , H01M10/6571 , B60L58/27 , H01M50/20 , H01M10/6562

10. 发明授权

EP3042407B1 SYSTEM FOR ESTABLISHING CONNECTIONS OF A BATTERY MODULE 有权转让
公开(公告)号：EP3042407B1
公开(公告)日：2022-04-13
申请号：EP14766625.9
申请日：2014-09-04
发明人： DINKELMAN, John, P. , WINDERS, Lisa, L. , DEKEUSTER, Richard, M. , SOLESKI, Edward, J. , BALK, Mikhail, S.
IPC分类号： B60L1/00 , B60L1/02 , B60L1/14 , B60L3/00 , B60L15/20 , H01H47/32 , B60L3/12 , H01M10/42 , H01M10/48 , H01M10/6551 , B60L50/16 , B60L50/51 , B60L50/61 , B60L58/15 , H01M50/543 , H01M4/66 , H01R12/71 , H02H7/18 , H05K1/02

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