-
71.发明申请公开(公告)号：US20200282855A1
公开(公告)日：2020-09-10
申请号：US16802808
申请日：2020-02-27
申请人： Fermata, LLC
摘要： The present invention describes a method using temperature data to protect battery health during bidirectional charging in conjunction with monetization activities. The method includes receiving temperature data and determining anticipated energy needs of a building. The temperature data includes at least the temperature of one or more electric vehicle batteries or information required to determine the temperature of the one or more electric vehicle batteries while the anticipated energy needs are relative to ambient air temperature. The method includes determining an amount of discharge of the one or more electric vehicle batteries required to offset the anticipated needs of the building by a predetermined amount and determining based on the temperature data whether discharging the one or more electric vehicle batteries would be harmful to the health of the one or more electric vehicle batteries. The method includes discharging the one or more electric vehicle batteries to offset the anticipated needs of the building.
-
公开(公告)号：US10744900B2
公开(公告)日：2020-08-18
申请号：US15793863
申请日：2017-10-25
发明人： KyuBeom Ko , Seungmyun Chung , Jincheol Shin , Chae Mo Yang , Taewoo Lee , Deok Keun Shin , Jaeseok You
摘要： Disclosed are a vehicle and method for managing a battery for vehicle. The vehicle includes a battery configured to be charged and discharged while connected to a charger; and a controller configured to charge the battery by distributing charging current for the battery with the foremost priority if the charging current for the battery is smaller than consumption current, and distribute the consumption current after a state of charge (SoC) of the battery reaches a target charging level.
-
公开(公告)号：US10543829B2
公开(公告)日：2020-01-28
申请号：US15596115
申请日：2017-05-16
发明人： Shunya Kato , Masaya Sugai
IPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/30 , B60W30/18 , B60K6/365 , B60L11/18 , B60W50/06 , B60K6/445 , B60K6/547 , B60L58/25
摘要： A hybrid vehicle includes an engine, a first motor, a planetary gear mechanism, a second motor, a battery, and an electronic control unit. The electronic control unit is configured to: set a shift stage based on a depression amount of an accelerator and a vehicle speed or a driver's operation; set a base driving force based on the degree of the depression amount of the accelerator, the vehicle speed, and a target rotation speed; set a correction driving force such that the correction driving force increases with an increase in elapsed time after upshifting or an increase in the vehicle speed after upshifting when the shift stage upshifts; and control the engine, the first motor, and the second motor such that a driving force obtained by correcting the base driving force using the correction driving force is output to the drive shaft.
-
公开(公告)号：US10471847B1
公开(公告)日：2019-11-12
申请号：US16245896
申请日：2019-01-11
申请人： SF Motors, Inc.
发明人： Sangwoo Han , Saeed Khaleghi Rahimian , Ying Liu , Yifan Tang
摘要： A battery management system that uses a multiple particle reduced order model to manage battery performance of a vehicle, such as an electric vehicle or hybrid electric vehicle is provided. The system can receive a value of a current output and determine, via a multi-particle model, a local current distribution that converges. The system can determine, via the multi-particle model and subsequent to determination of the local current distribution that converges, a concentration distribution. The system can determine, based on the local current distribution, a value of a voltage of the battery. The system can determine, based on the value of the voltage of the battery and the concentration distribution, a temperature of the battery. The system can generate, based on the value of the voltage of the battery or the temperature of the battery, a command to manage a performance of the battery.
-
公开(公告)号：US20190288525A1
公开(公告)日：2019-09-19
申请号：US16430107
申请日：2019-06-03
发明人： David Paul SODEN , Albert Joseph FLACK , Herman Joseph Steinbuchel, IV , Larry Hayashigawa , Brendan Francis O'Donnell , Francis Patrick Wong , Robert Barrosa
摘要： A portable electric vehicle support equipment (EVSE) unit is formed as a cord of plural insulated conductors and a flexible outer sheath enclosing said plural insulated conductors. The cord includes an EVSE docking connector on a docking end of the cord and a utility plug on a utility end of the cord, said cord being divided into a docking section terminated at said docking connector and a utility section terminated at said utility connector. The cord further includes an in-line EVSE controller and a housing enclosing said controller, said housing sealed with said flexible outer sheath and disposed at an intermediate section of said cord between said docking and utility sections.
-
公开(公告)号：US10406932B2
公开(公告)日：2019-09-10
申请号：US15333194
申请日：2016-10-25
发明人： Ryota Unno , Daijiro Takizawa , Hirokazu Oguma
摘要： A converter is to convert at least one of a first voltage output from a first energy storage device and a second voltage output from a second energy storage device. A detector is to detect the first voltage and a current flowing between the first energy storage device and the second energy storage device. Circuitry is configured to control the converter to perform a first constant current control in which a first constant current flows from one of the first energy storage device and the second energy storage device to another of the first energy storage device and the second energy storage device. The circuitry is configured to determine a state of the first energy storage device based on the first voltage and the first constant current while the first constant current control is performed.
-
公开(公告)号：US10343546B2
公开(公告)日：2019-07-09
申请号：US15901200
申请日：2018-02-21
发明人： Gil Choun Yeom , Young Dong Seo
IPC分类号： B60L11/18 , H02J7/00 , H02J7/14 , H01M10/44 , H01M10/48 , B60L58/10 , B60L58/21 , B60L58/25 , B60L58/15
摘要： A battery pack includes a plurality of rechargeable batteries, a sensor, and a battery manager. The sensor obtains motion information of the rechargeable batteries. The motion information includes at least one of first information obtained by sensing whether the rechargeable batteries are in a movement state or in a standstill state or second information on a state in which the rechargeable batteries are inclined. The second information may be obtained based on a change in angle when the rechargeable batteries are in the movement state. The battery manager control charging or discharging of the rechargeable batteries in a charge mode or a discharge mode based on the motion information.
-
公开(公告)号：US20190202320A1
公开(公告)日：2019-07-04
申请号：US16234853
申请日：2018-12-28
申请人： DOOSAN CORPORATION
发明人： Jin Yong LEE
CPC分类号： B60L58/25 , B60L1/003 , B60L50/60 , B60L2200/42 , B60L2240/545 , B60L2250/10 , B60Q5/005 , B66F9/075 , B66F9/07572 , B66F9/24 , H01M10/486 , H01M2220/20
摘要： The present disclosure relates to an electric forklift and a method of driving the same which are capable of increasing a lifespan of a battery, and the electric forklift includes: a traveling motor which operates a wheel; a working machine motor which operates a working machine; a control unit which controls the operations of the traveling motor and the working machine motor based on an output control signal inputted from the outside; a battery which supplies electric power to the traveling motor, the working machine motor, and the control unit; and a temperature detecting unit which detects a temperature of the battery, in which the control unit controls an operation of at least one of the traveling motor and the working machine motor based on a detected temperature from the temperature detecting unit.
-
公开(公告)号：US20240270122A1
公开(公告)日：2024-08-15
申请号：US18639112
申请日：2024-04-18
发明人： Amir Ameur
IPC分类号： B60L58/25 , B60L53/20 , B60L53/62 , B60L53/66 , B60L53/68 , B60L58/27 , H01M10/615 , H01M10/625 , H01M10/63 , H01M10/6571 , H02J7/00
CPC分类号： B60L58/25 , B60L53/20 , B60L53/62 , B60L53/66 , B60L53/68 , B60L58/27 , H01M10/615 , H01M10/625 , H01M10/63 , H01M10/6571 , H02J7/007194 , B60L2210/30 , B60L2240/545 , H01M2220/20
摘要： A vehicle control unit (VCU) for power management of a vehicle receives battery temperature data. The battery temperature data is indicative of a battery temperature of a battery of the vehicle. Based on the battery temperature compared to a temperature threshold, the VCU determines a power split for splitting a charge power provided by a charging system. The power split indicates a split of the charge power into a first part for charging the battery by the charging system and into a second part for heating the battery by a heating system. The VCU transmits information about the first part of the charge power to the charging system and information about the second part of the charge power to the heating system.
-
公开(公告)号：US12049156B2
公开(公告)日：2024-07-30
申请号：US17291926
申请日：2019-11-07
发明人： Yuki Imanaka , Satoru Narimoto
摘要： A management apparatus for an energy storage device, which performs current measurement processing for measuring a current of the energy storage device by using a measuring resistor having one side connected to the energy storage device and the other side connected to an external terminal, temperature measurement processing for measuring at least one of a temperature of the energy storage device and a temperature of the external terminal, and correction processing for correcting, when there is a temperature difference between the temperature of the energy storage device and the temperature of the external terminal, a measurement error caused by the temperature difference for a measured current value measured by the current measurement processing, or guarantee processing for guaranteeing a function to be performed in accordance with a measured current value measured by the current measurement processing.
-
-
-
-
-
-
-
-
-
搜索结果
144 条记录 (耗时 0.02 秒)
