公开(公告)号：US20240204689A1

公开(公告)日：2024-06-20

申请号：US18184006

申请日：2023-03-15

申请人： HL MANDO CORPORATION

发明人： Anyeol JUNG

IPC分类号： H02M7/5387 ,  B60L1/00 ,  B60L50/60 ,  B60L50/70 ,  H02M1/00 ,  H02M1/08 ,  H02M5/293

CPC分类号： H02M7/5387 ,  B60L1/00 ,  B60L50/60 ,  B60L50/70 ,  H02M1/0009 ,  H02M1/08 ,  H02M5/293 ,  H02J2300/30 ,  H02M1/44

摘要： A control device for driving an external load which receives DC voltage from an energy supply unit of a vehicle and converts the DC voltage into AC voltage to supply voltage to a load outside the vehicle, according to one embodiment of the present disclosure, includes: a DC/AC output inverter that converts the received DC voltage into the AC voltage and outputs the converted AC voltage by switching of a switching element; a current sensor that senses an inductor current value of an output terminal of the DC/AC output inverter; a microcontroller that receives the sensed current value and outputs a pulse width modulation control signal input to the switching element of the DC/AC output inverter; a gate drive that receives the pulse width modulation control signal output from the microcontroller and outputs a gate driving signal to a gate of the switching element; and a comparator that compares the current value sensed by the current sensor with a preset reference current value and outputs a disable signal to forcibly stop outputting the gate driving signal when the sensed current value is not within the preset reference current value range.

公开(公告)号：US12012322B2

公开(公告)日：2024-06-18

申请号：US16806950

申请日：2020-03-02

申请人： J.C. BAMFORD EXCAVATORS LIMITED

发明人： Tom Rushton ,  Richard Brooks

IPC分类号： B66F9/24 ,  B60L50/60 ,  B66F9/065 ,  B66F9/075 ,  B66F17/00

CPC分类号： B66F9/24 ,  B60L50/60 ,  B66F9/0655 ,  B66F9/07504 ,  B66F9/0755 ,  B66F9/07554 ,  B66F9/07559 ,  B66F9/0759 ,  B66F17/003 ,  B60L2200/42

摘要： A control system for use with a working machine is provided, the working machine including a machine body, and a load handling apparatus coupled to the machine body and moveable by a movement actuator with respect to the machine body, the working machine being configured for use with at least one electric energy storage module. The control system includes a controller configured to: receive or acquire information representative of an attribute of said electric energy storage module; determine permitted and/or prohibited operations of the working machine based on the received or acquired information; and issue an operations signal for use by at least one element of the working machine corresponding to the determined permitted and/or prohibited operations.

公开(公告)号：US20240190228A1

公开(公告)日：2024-06-13

申请号：US18195492

申请日：2023-05-10

申请人： Hyundai Motor Company ,  Kia Corporation

发明人： Won Hae LEE ,  Nam Ho KIM ,  Dae Ki JEONG ,  Su Jin LEE ,  Jun Woo PARK ,  Jeong Hoon HAN ,  Eun Bi KIM ,  Sun Keun PARK ,  Byung Joo CHUNG ,  Seung Hak LEE ,  Seung Min JEONG

IPC分类号： B60K1/04 ,  B62D21/15 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M50/249 ,  H01M50/262 ,  H01M50/271

CPC分类号： B60K1/04 ,  B62D21/157 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6554 ,  H01M50/249 ,  H01M50/262 ,  H01M50/271 ,  B60L50/60

摘要： A battery pack mounting structure for vehicles, includes a frame side member extending in a front and rear direction on each side of a vehicle to form a chassis frame, a battery disposed to be overlapped horizontally on inside of both frame side members, and a battery case enclosing the battery therein, wherein a case side portion provided on a side of the battery case is coupled to a lower side of the frame side member.

公开(公告)号：US20240186621A1

公开(公告)日：2024-06-06

申请号：US18440602

申请日：2024-02-13

申请人： Atlis Motor Vehicles Inc.

发明人： Christopher Largent

IPC分类号： H01M10/663 ,  B60L50/60 ,  B60L58/26 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6569 ,  H01M50/204 ,  H01M50/507

CPC分类号： H01M10/663 ,  B60L50/60 ,  B60L58/26 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6569 ,  H01M50/204 ,  H01M50/507 ,  H01M2220/20

摘要： Implementations of a method of cooling a battery pack may include including a controller coupled with a plurality of battery cells; providing a container enclosing only an anode terminal and a cathode terminal of each battery cell, the container sealed against exterior surfaces of the plurality of battery cells. The method may include monitoring an activity of an electric vehicle using the controller and when the activity of the electrical vehicle is below a first threshold, the controller does not activate a heat removal system in fluid communication with the container; when the activity of the electrical vehicle is above the first threshold but below a second threshold, the controller activates the heat removal system in a low throughput mode; and when the activity of the electrical vehicle is above the second threshold, the controller activates the heat removal system in a high throughput mode.

公开(公告)号：US20240178698A1

公开(公告)日：2024-05-30

申请号：US18394873

申请日：2023-12-22

申请人： SunPower Corporation

发明人： Sandeep NARLA ,  Brian KUHN ,  Kevin C. FISCHER ,  Udo UEBEL ,  Marc A. ROBINSON

IPC分类号： H02J9/06 ,  B60L8/00 ,  B60L50/60 ,  B60L53/51 ,  B60L53/60 ,  B60L58/12 ,  B60L58/18 ,  H02J3/00 ,  H02J3/38 ,  H02J7/00

CPC分类号： H02J9/06 ,  B60L8/003 ,  B60L50/60 ,  B60L50/66 ,  B60L53/51 ,  B60L53/60 ,  B60L58/12 ,  H02J3/004 ,  H02J3/381 ,  H02J7/0013 ,  H02J7/0048 ,  H02J7/007 ,  B60L58/18 ,  H02J2300/24

摘要： The present disclosure provides a method for controlling an energy control system. The method includes detecting a power outage at a grid interconnection. The method includes connecting a first set of the plurality of backup loads to a backup load interconnection, in which the backup load interconnection is electrically coupled to a backup power interconnection. The method includes disconnecting a second set of the plurality of backup loads from the backup load connection such that power is interrupted between the backup power source and the second set of backup loads. The method includes receiving a request from a user device to connect at least one load of the second set of the plurality of backup loads to the backup interconnection. The method includes determining whether to connect one load of the second set of the plurality of backup loads to the backup interconnection according to one or more programmed rules.

公开(公告)号：US20240178476A1

公开(公告)日：2024-05-30

申请号：US18282579

申请日：2022-03-01

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Torsten FRANKE

IPC分类号： H01M10/6552 ,  H01M10/613 ,  H01M10/625 ,  H01M50/216 ,  H01M50/224 ,  H01M50/242 ,  H01M50/249 ,  B60L50/60

CPC分类号： H01M10/6552 ,  H01M10/613 ,  H01M10/625 ,  H01M50/216 ,  H01M50/224 ,  H01M50/242 ,  H01M50/249 ,  B60L50/60 ,  H01M2220/20

摘要： A cooling device for an electrical energy store for cooling energy storage cells of the electrical energy store, the cooling device comprising gravity-assisted heat pipes having a working medium for absorbing waste heat of the energy storage cells, and a frame having walls for forming receptacles for the energy storage cells, wherein the gravity-assisted heat pipes are integrated into the walls.

公开(公告)号：US11993384B2

公开(公告)日：2024-05-28

申请号：US17409700

申请日：2021-08-23

申请人： Aurora Flight Sciences Corporation, a subsidiary of The Boeing Company

发明人： Shekhar Sarpotdar

IPC分类号： B64D13/00 ,  B60L50/60 ,  B60L58/26 ,  B64D27/24 ,  H01M6/50 ,  H01M10/613 ,  H01M10/625 ,  H01M50/249 ,  H05K7/20

CPC分类号： B64D13/006 ,  B60L50/60 ,  B60L58/26 ,  B64D27/24 ,  H01M6/5038 ,  H01M10/613 ,  H01M10/625 ,  H01M50/249 ,  H05K7/20254 ,  H05K7/20854 ,  B60L2200/10 ,  H01M2220/20

摘要： Presented are passive temperature control systems for thermal management of electrical components, methods for making/using such thermal management systems, and aircraft equipped with smart-material activated temperature control systems for passive cooling of battery modules. A thermal management system is presented for passively cooling an electrical component stored inside a module housing. The thermal management system includes a cooling chamber that movably attaches adjacent a module housing that contains an electrical component, such as a rechargeable battery module. The cooling chamber contains a sublimable cooling agent, such as dry ice. A biasing member biases the cooling chamber away from the module housing. A smart material actuator is attached to and interposed between the cooling chamber and module housing. The smart material actuator extracts thermal energy from the module housing and, once heated to a phase transformation temperature, contracts and thereby pulls the cooling chamber into contact with the module housing.

公开(公告)号：US20240166039A1

公开(公告)日：2024-05-23

申请号：US18283683

申请日：2022-01-25

申请人： MAN Truck & Bus SE

发明人： Alfred PETRASCH

IPC分类号： B60K1/04 ,  F16B5/02 ,  H01M50/249 ,  H01M50/262 ,  B60L50/60

CPC分类号： B60K1/04 ,  F16B5/0208 ,  H01M50/249 ,  H01M50/262 ,  B60L50/60 ,  B60L2200/36 ,  H01M2220/20

摘要： The invention relates to a device, system, and method for mounting a storage unit for drive energy on a carrier frame of a vehicle. The invention further relates a vehicle having such a device.
The device (100) for holding a storage unit (3) for drive energy, e.g. of a high-voltage traction battery of a storage unit (3), comprises a first holder (100a; 100b) for fastening the device to the carrier frame (2) and a second holder (200a; 200b) for fastening the device to the storage unit (3), the second holder (200a; 200b) being configured such that it may be pushed onto, inserted into and/or latched onto the first holder (100a; 100b) in order to pre-position the first and second holders (100a; 100b; 200a; 200b) with respect to one another. This enables rapid assembly of the storage unit (3) on a production line, since the first and second holders can each be preassembled separately from one another on the carrier frame and storage unit, respectively, and may be brought together quickly and securely during assembly on the production line to hold the storage unit by pushing on, inserting into, and/or latching in the second holder (200a; 200b) on the first holder (100a; 100b).

公开(公告)号：US20240162756A1

公开(公告)日：2024-05-16

申请号：US18422090

申请日：2024-01-25

申请人： Daanaa Resolution Inc.

发明人： Soroush Dehghani MOHAMMADABADI ,  Mohammadjavad SHARIATZADEH ,  Ehsan Hadizadeh HAFSHEJANI ,  Ehud DAON

IPC分类号： H02J50/12 ,  H02J50/00 ,  H02J50/05 ,  H02J50/40 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

CPC分类号： H02J50/12 ,  H02J50/005 ,  H02J50/05 ,  H02J50/402 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90 ,  B60L50/60

摘要： The present invention involves a system and method for transferring power from power source to receiver. Radio frequency power amplifier in wired electrical communication with direct current source and configured to convert it into alternating voltage signal having oscillation frequency, with adjustable phase radio frequency rectifier in wired electrical contact with power load and in radio frequency communication with power amplifier; configured to receive power transferred from amplifier; and receiver controller in communication with rectifier, configured for adjusting efficiency of power transfer from amplifier to rectifier by adjusting current-voltage phase characteristic of rectifier. The method involves converting power from direct current source into radio frequency oscillating power signal in amplifier; converting radio frequency oscillating power signal to direct current power signal in rectifier; and adjusting efficiency of power transfer by adjusting current-voltage phase characteristic of rectifier.

公开(公告)号：US20240162727A1

公开(公告)日：2024-05-16

申请号：US17988000

申请日：2022-11-16

申请人： GM Global Technology Operations LLC

发明人： Chandra S. Namuduri ,  Suresh Gopalakrishnan ,  Lei Hao ,  Venkata Prasad Atluri ,  Rashmi Prasad

IPC分类号： H02J7/00 ,  B60L50/60 ,  B60L53/14 ,  B60L53/60 ,  H01M10/42 ,  H01M10/44 ,  H01M50/583

CPC分类号： H02J7/00304 ,  B60L50/60 ,  B60L53/14 ,  B60L53/60 ,  H01M10/425 ,  H01M10/441 ,  H01M50/583 ,  H02J7/0013 ,  H02J7/0063 ,  H02J7/0068 ,  H01M2200/103 ,  H01M2220/20

摘要： An electric vehicle includes an electrical system and performs a method of charging the electric vehicle. The electrical system includes a first battery subpack, a second battery subpack, wherein the first battery subpack, the second battery subpack, and an electrical load of the electric vehicle are connected in parallel, and a processor. The processor is configured to control a first connection between the first battery subpack and a first charge port and a second connection between the second battery subpack and a second charge port to charge each of the first battery subpack and the second battery subpack while providing power to the electrical load.