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1.发明公开公开(公告)号：US20240217386A1
公开(公告)日：2024-07-04
申请号：US18090518
申请日：2022-12-29
Inventor： DAO-QIN LIN , CHI-SHENG WU , SHIH-CHANG TSENG , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
CPC classification number: B60L58/12 , B60L58/16 , G05B15/02 , H01M10/48 , H01M2010/4278
Abstract: A method of hybrid battery electrical energy output distribution control for an electric vehicle. The method has steps comprising: (A) providing battery data of a high energy density battery and a high power density battery; (B) setting a boundary condition comprising (a) the highest and lowest boundary values of the state of health (SOH) of the batteries, (b) the highest and lowest boundary values of the state of charge (SOC) of the batteries, (c) the highest and lowest boundary values of the charge and discharge rate (C-rate) of the high energy density battery; (C) setting an energy consumption objective function; (D) using a global search algorithm to search and calculate the minimum equivalent energy consumption value under various driving conditions to establish a minimum equivalent energy consumption multi-dimensional table to achieve the output of minimum energy consumption under different driving conditions.
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公开(公告)号：US20230202342A1
公开(公告)日：2023-06-29
申请号：US17564221
申请日：2021-12-29
Inventor： PO-LIN SHIH , CHI-SHENG WU , CHIH-HSIEN CHUNG , SHIH-CHANG TSENG , GWO-HUEI YOU , KUO-KUANG JEN
CPC classification number: B60L58/12 , B60L53/62 , G06N7/02 , B60W2510/244
Abstract: A control method of a hybrid electric power supply system used by a hybrid electric vehicle comprises obtaining a gradient of the hybrid electric vehicle, a throttle depth, and a power of an electric device, and calculating a required electric power; obtaining a State Of Charge value of two sets of power sources, and obtaining a power distribution value according to the SOC values and power demand; obtaining real-time output power change values of the two sets of power sources, and using double-level fuzzy energy control to obtain a smooth energy distribution value according to output power changes of the two sets of power sources; and obtaining respective output powers of the two sets of power sources according to the smooth energy distribution value, and controlling a Direct Current converter of the hybrid electric vehicle according to final two sets of output power values.
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3.发明申请公开(公告)号：US20190176636A1
公开(公告)日：2019-06-13
申请号：US15836951
申请日：2017-12-11
Inventor： CHI-SHENG WU , CHIH-HSIEN CHUNG , HSUANG-CHANG CHIANG , TSANG-LI TAI
Abstract: A battery management and balance circuit comprises multiple battery group balance circuits, multiple battery module balance circuits and a battery management unit. The battery group balance circuits connect to battery groups for executing first charge or discharge command. The battery management unit connect to the battery group balance circuits and the battery module balance circuits for generating the first and second charge or discharge commands to the battery module balance circuits. A battery system and a battery management and balance circuit method is also introduced.
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公开(公告)号：US20230204676A1
公开(公告)日：2023-06-29
申请号：US17564264
申请日：2021-12-29
Inventor： DAO-QIN LIN , WEI-MIN HSIAO , SHIH-CHANG TSENG , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
IPC: G01R31/389 , G01K13/00 , G01N33/00 , G01R27/02 , G01R31/367
CPC classification number: G01R31/389 , G01K13/00 , G01N33/0027 , G01R27/02 , G01R31/367
Abstract: A portable battery detection device includes a battery data receiving module for receiving battery data, a temperature measurement module for measuring battery temperature, a gas measurement module for measuring discharged gas, an insulation resistance measurement module for measuring insulation resistance, a serial impedance measurement module for measuring serial impedance, a data acquisition module for receiving various data sent by the temperature measurement module and the gas measurement module, an electric meter module for measuring DC voltage, current, and impedance, the data integration module for receiving data transmitted by the battery data receiving module, the electric meter module, and the insulation resistance measurement module, and then integrating the data to the processor module, and the processor module for using data received from the data integration module, the data acquisition module, and the serial impedance measurement module to transmit data, control, and manage the operation of the portable battery detection device.
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Patent Agency Ranking
公开(公告)号：US20240305098A1
公开(公告)日：2024-09-12
申请号：US18117482
申请日：2023-03-06
Inventor： CHENG-YU SHIH , SHU-HSIEN WEN , SHIH-CHANG TSENG , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
IPC: H02J3/02
CPC classification number: H02J3/02 , H02J2203/10 , H02J2300/20 , H02J2310/12
Abstract: A household energy management and dispatching system includes: a power generation device, converters, an energy storage device, an energy management controller, local servers and a cloud server. Each of the converters is electrically connected to the power generation device, an electricity grid, the energy storage device and the energy management controller, configured to receive a power generation electrical energy or a utility power, and transmitted to the energy storage device and a load. Each of the local servers is electrically connected to each of the converters and configured to read an electrical energy information, a utility power information and an energy storage information. The cloud server is electrically connected to the local servers. The local servers perform an edge computing analysis to obtain an edge information according to the above information. The system is used to provide a buffer to stabilize the grid and power dispatching.
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公开(公告)号：US20230208141A1
公开(公告)日：2023-06-29
申请号：US17564247
申请日：2021-12-29
Inventor： CHENG-YU SHIH , SHU-HSIEN WEN , CHIH-HSIEN CHUNG , SHIH-CHANG TSENG , GWO-HUEI YOU , KUO-KUANG JEN
Abstract: A control method for using a battery for energy storage for contract capacity users includes, turning on a demand controller, starting output power calculation and battery power supply control, measuring a power consumption time interval set by a utility company as a cycle time, obtaining a power value that a load can use every minute, measuring and calculating an output power of a utility power output once a minute, and accumulating the output power according to time and comparing it with an accumulative usable contract capacity. When accumulative output power of the utility power output is greater than accumulative usable contract capacity and voltage of the battery is higher than a preset lower limit, start the battery to supply power to the load and when the voltage of the battery is lower than the preset lower limit, the battery will not supply power to the load.
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公开(公告)号：US20220285979A1
公开(公告)日：2022-09-08
申请号：US17190430
申请日：2021-03-03
Inventor： SHIH-CHANG TSENG , SHU-HSIEN WEN , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
Abstract: A system with multiple functions of energy storage, Internet of things (IoT) and disaster communication is disclosed. The system includes an energy management controller connected to a power input, a digital meter, an energy storage battery pack, a power inverter, an automatic transfer switch system and a communication device with IoT and wireless communication function, and is used to control the energy storage battery pack into a charge/discharge mode or a protection mode according to a charge/discharge algorithm for the energy storage battery pack and to receive frequency conversion, voice or text messages from the communication device with IoT and wireless communication function. The energy management controller also controls the automatic transfer switch system to enable an emergency power supply control procedure when a utility power grid tripping occurs during a typhoon, an earthquake or any other emergency condition. A control method of the system is also disclosed.
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公开(公告)号：US20220285803A1
公开(公告)日：2022-09-08
申请号：US17190437
申请日：2021-03-03
Inventor： WEI-MIN HSIAO , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
IPC: H01M50/583 , G01R31/385 , G01R31/36 , H01M10/42
Abstract: A safety protection device for a battery test system includes a system device, an alternating current changeover switch and a direct current changeover switch. The system device is coupled to a load device. One terminal of the AC changeover switch is coupled to an AC source, the other terminal of the AC changeover switch is coupled to the system device. One terminal of the DC changeover switch is coupled to a battery pack, the other terminal of the DC changeover switch is coupled to the system device. The system device detects in real time a plurality of sets of detection information of the battery pack, performs a plurality of determinations on the plurality of sets of detection information to obtain a plurality of sets of determination information. The system device respectively switches the AC changeover switch and DC changeover switch according to the plurality of sets of determination information.
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公开(公告)号：US20220285761A1
公开(公告)日：2022-09-08
申请号：US17190435
申请日：2021-03-03
Inventor： FU-MIN FANG , CHIH-HSIEN CHUNG , GWO-HUEI YOU , KUO-KUANG JEN
IPC: H01M10/6568 , H01M10/613 , H01M50/522 , H01M50/209 , H01M10/647 , H01M50/211 , H01M10/653 , H01M50/507 , H01M50/249
Abstract: A liquid cooling battery module includes a collector, a cell liquid cooler, a plurality of cells, a base, an upper lid and a plurality of copper busbars. The cell liquid cooler has a plurality of multi-port extrusion tubes spaced apart equidistantly and parallelly. The collector is in communication with the multi-port extrusion tubes to thereby form a cooling liquid circulation space. The collector has therein an adaptor in communication with the cooling liquid circulation space. The cells are disposed between the multi-port extrusion tubes parallelly and alternately. The base is disposed below the cell liquid cooler. A plurality of cell positioning slots are disposed at the bottom of the base and adapted to contain the cells. The multi-port extrusion tubes serve as heat-dissipating tubes between the cells to enable the liquid cooling battery module to control temperature and attain uniform distribution of temperature quickly and effectively by liquid cooling.
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