公开(公告)号：US20240326657A1

公开(公告)日：2024-10-03

申请号：US18614726

申请日：2024-03-24

申请人： HONDA MOTOR CO.,LTD.

发明人： Satoshi MATSUI ,  Shinya WATANABE ,  Kosuke IHARA ,  Norimasa KAWAGOE

IPC分类号： B60L58/40 ,  H01M8/04313 ,  H01M8/04858

CPC分类号： B60L58/40 ,  H01M8/04313 ,  H01M8/04925 ,  H01M2250/20

摘要： A system for controlling power source including a fuel cell and a battery provided on a vehicle, the system comprises a decision unit that decides a control parameter for power generation amount of the fuel cell based on whether the vehicle is a vehicle that mainly travels on a highway or a vehicle that mainly travels on an ordinary road. A control method for controlling power source including a fuel cell and a battery provided on a vehicle comprises deciding a control parameter for power generation amount of the fuel cell based on whether the vehicle is a vehicle that mainly travels on a highway or a vehicle that mainly travels on an ordinary road.

公开(公告)号：US20240297326A1

公开(公告)日：2024-09-05

申请号：US18573676

申请日：2022-06-28

申请人： PHOTONCYCLE AS

发明人： Bjørn Brandtzæg ,  Einar Vøllestad

IPC分类号： H01M8/22 ,  B01D53/02 ,  B01J23/02 ,  B01J23/58 ,  B01J23/745 ,  C01C1/00 ,  C01C1/02 ,  C01C1/04 ,  C25B1/04 ,  C25B9/67 ,  C25B15/08 ,  H01M8/04082 ,  H01M8/04537 ,  H01M8/04858 ,  H01M8/0656 ,  H01M8/0662 ,  H01M8/12 ,  H01M8/18

CPC分类号： H01M8/222 ,  B01D53/02 ,  B01J23/02 ,  B01J23/58 ,  B01J23/745 ,  C01C1/006 ,  C01C1/024 ,  C01C1/0411 ,  C25B1/04 ,  C25B9/67 ,  C25B15/081 ,  H01M8/04216 ,  H01M8/04604 ,  H01M8/04925 ,  H01M8/0656 ,  H01M8/0662 ,  H01M8/12 ,  H01M8/186 ,  B01D2257/102 ,  B01D2257/108 ,  H01M2008/1293 ,  H01M2250/10 ,  H01M2250/405

摘要： The present invention provides a decentralized and compact energy production system utilising ammonia for storage-of electric power and ammonia or H2 for production of electric power and heat suitable for use by a single household or in a small commercial building.

公开(公告)号：US20240014416A1

公开(公告)日：2024-01-11

申请号：US18190950

申请日：2023-03-27

申请人： Xi'an Jiaotong University

发明人： Wenquan TAO ,  Zixing WANG ,  Nan LI ,  Pu HE ,  Li CHEN

IPC分类号： H01M8/04029 ,  H01M8/0662 ,  H01M8/04537 ,  H01M8/04858 ,  H01M8/0444 ,  H01M16/00 ,  H02B1/30 ,  H05K7/14 ,  H05K7/20

CPC分类号： H01M8/04029 ,  H01M8/0662 ,  H01M8/04604 ,  H01M8/04925 ,  H01M8/04462 ,  H01M16/006 ,  H02B1/30 ,  H05K7/1492 ,  H05K7/20718 ,  H01M2250/10

摘要： Disclosed is a fuel cell power supply cabinet, comprising a modified cabinet integrated with a fuel cell system, and a coupled thermal management system of a fuel cell and a data center. The fuel cell system is integrated in the cabinet, and a server group and cooling equipment thereof are integrated in the upper part of the cabinet. The fuel cell system comprises a fuel cell stack, a plate heat exchanger, and a fuel cell control module. The fuel cell control module comprises a hydrogen module, an air module, a cooling module, an exhaust module, and a power source module. A standard server group, a liquid-air heat exchanger and a fan matrix are arranged at the upper part of the cabinet. The coupled thermal management system of the fuel cell and the data center comprises coupled management of server thermal management, fuel cell thermal management and computer room thermal management.

公开(公告)号：US11862828B2

公开(公告)日：2024-01-02

申请号：US17392049

申请日：2021-08-02

申请人： Aquamox Inc.

发明人： Donato M. Ceres

IPC分类号： H01M8/04858 ,  H05B45/10 ,  H01M4/96 ,  H01M8/0444 ,  H01M8/0432 ,  C25B9/23 ,  C25B11/043 ,  C25B15/02 ,  C25B15/023 ,  C25B15/027 ,  C02F1/461 ,  H01M4/04

CPC分类号： H01M8/04925 ,  C02F1/46104 ,  C25B9/23 ,  C25B11/043 ,  C25B15/02 ,  C25B15/023 ,  C25B15/027 ,  H01M4/0438 ,  H01M4/96 ,  H01M8/0432 ,  H01M8/04477 ,  H01M8/04895 ,  H05B45/10

摘要： In accordance with the principles of the present invention, a system and method for the management of the power applied to electrolytic cell is provided. The power management consists a constant current regulation, H-bridge control by pulse width modulation (PWM), and dimming control of the applied current to the electrolytic cell. The constant current regulation is an analog control that maintains the applied current at a user-defined current setpoint. The time scale of constant current regulation ranges from tenth of microseconds to milliseconds. The PWM control of the H-bridge allows for the instant adjustment of the electrolytic production output by turning the cell on and off; the time scale of the PWM control ranges from tenths of milliseconds to seconds. The dimming control allows the change of the applied constant current; the time scale of the dimming control ranges from milliseconds to hours and longer.

公开(公告)号：US11784334B2

公开(公告)日：2023-10-10

申请号：US17342548

申请日：2021-06-09

申请人： HONDA MOTOR CO., LTD.

发明人： Ryota Kitamoto ,  Yuki Kuwano ,  Kotaro Shigeno

IPC分类号： H01M8/04858 ,  H01M8/043 ,  B60L53/14 ,  B60L58/40 ,  B60L50/75 ,  H01M8/04082 ,  H01M8/04537 ,  H01M8/04664

CPC分类号： H01M8/04925 ,  B60L50/75 ,  B60L53/14 ,  B60L58/40 ,  H01M8/043 ,  H01M8/04201 ,  H01M8/04574 ,  H01M8/04604 ,  H01M8/04664 ,  H01M2250/20

摘要： An electric power supply device supplies electric power to a work machine having an electric power source. The electric power supply device includes a fuel cell different from the electric power source and an electric power connecting section for transferring electric power between the electric power source and the electric power supply device. A control device for controlling the electric power supply device includes a rated capability obtaining section for obtaining the information indicating the rated value of the charge and discharge capability of the electric power source of the work machine in response to the electric power supply device being mounted in the work machine or the electric power supply device being able to utilize the electric power of the electric power source, and an operating condition determining section for determining the operating condition of the electric power supply device based on the rated value.

公开(公告)号：US20230307676A1

公开(公告)日：2023-09-28

申请号：US18114260

申请日：2023-02-26

申请人： HONDA MOTOR CO., LTD.

发明人： Kazuhide INOUE

IPC分类号： H01M8/04992 ,  H01M8/04119 ,  H01M8/0438 ,  H01M8/04746 ,  H01M8/04858

CPC分类号： H01M8/04992 ,  H01M8/04164 ,  H01M8/0438 ,  H01M8/04753 ,  H01M8/04925

摘要： A fuel cell system includes a drain valve for a gas-liquid separator in a fuel off-gas flow path to discharge liquid water in the gas-liquid separator, a pressure sensor disposed at a fuel gas supply flow path or the fuel off-gas flow path to detect a gas pressure in the flow path, a power generation state acquisition unit to acquire a power generation state of a fuel cell stack, and a control device. The control device controls the opening and closing of the drain valve based on the power generation state and the gas pressure.

公开(公告)号：US20230256839A1

公开(公告)日：2023-08-17

申请号：US18138933

申请日：2023-04-25

申请人： A3 Labs LLC

发明人： David Haberman ,  Tyler Elm

IPC分类号： B60L53/14 ,  H01M8/10 ,  H01M16/00 ,  H01M8/04858 ,  B60L53/35 ,  B60L58/10 ,  B60L58/30 ,  B60L53/66 ,  B60L53/60 ,  B23P19/04 ,  B60K3/02 ,  B60K15/03 ,  G05D23/19 ,  C07C213/02 ,  C07C231/10

CPC分类号： B60L53/14 ,  H01M8/10 ,  H01M16/006 ,  H01M8/04925 ,  B60L53/35 ,  B60L58/10 ,  B60L58/30 ,  B60L53/66 ,  B60L53/60 ,  B23P19/04 ,  B60K3/02 ,  B60K15/03006 ,  G05D23/1904 ,  C07C213/02 ,  C07C231/10 ,  H01M2220/20 ,  F17C2265/061 ,  H01M8/04298

摘要： Some embodiments include a system. The system can comprise an energy source supply hub and an energy source supply appliance. The energy source supply hub can comprise a hub energy source supply system and a hub vehicle configured to transport the hub energy source supply system. Further, the hub energy source supply system can comprise a hub energy source supply subsystem configured to receive an energy source. Meanwhile, the energy source supply appliance can comprise an appliance energy source supply system and an appliance vehicle configured to transport the appliance energy source supply system. Further, the appliance energy source supply system can comprise an appliance energy source supply subsystem configured to receive the energy source from the hub energy source supply subsystem and to make available the energy source received to a receiver vehicle. Other embodiments of related systems, devices, and methods also are provided.

公开(公告)号：US20230173950A1

公开(公告)日：2023-06-08

申请号：US17921935

申请日：2021-05-08

申请人： GREAT WALL MOTOR COMPANY LIMITED

发明人： Maiqing WU ,  Nan ZHANG ,  Dandan SONG ,  Haijun SONG ,  Yang HAO ,  Chaozhi ZHANG

IPC分类号： B60L58/40 ,  H01M16/00 ,  H01M8/04858

CPC分类号： B60L58/40 ,  H01M8/04925 ,  H01M16/006 ,  H01M2250/20 ,  H01M2250/402

摘要： A method and system for managing energy of a fuel cell vehicle and a vehicle. The method is applied to a vehicle including a fuel cell, the vehicle further includes a power battery and a motor, the fuel cell and the power battery are electrically connected to the motor, and the method includes: acquiring a required power of the vehicle, a rated output power of the fuel cell and a current energy efficiency of the power battery; and according to at least one of the required power, the rated output power and the current energy efficiency, controlling the power battery to operate, and controlling the fuel cell to supply electric power at the rated output power or stop supplying electric power. In the present disclosure, not only the power battery can operate in the state of a reasonable energy efficiency to the largest extent, but also the fuel cell can always be in the two states of operating at the rated output power or of stopping operating, which prevents the problem that the fuel cell frequently operates at a non-rated output power, which results in a low economic efficiency of the hydrogen fuel and affects the economic efficiency of the entire vehicle.

公开(公告)号：US20190199131A1

公开(公告)日：2019-06-27

申请号：US16329565

申请日：2017-08-31

申请人： KYOCERA Corporation

发明人： Kazutaka NAKAMURA

IPC分类号： H02J13/00 ,  H01M8/04858 ,  H02J3/38 ,  G05B15/02

CPC分类号： H02J13/0017 ,  G05B15/02 ,  H01M8/04 ,  H01M8/04858 ,  H01M8/04925 ,  H01M2250/10 ,  H01M2250/405 ,  H02J3/00 ,  H02J3/38 ,  H02J3/387 ,  H02J13/00 ,  Y02E40/72 ,  Y04S10/123

摘要： A power management method includes a step A of transmitting a power command message for controlling a distributed power supply from a power management server to a local control apparatus, the power management server managing a plurality of facilities, the distributed power supply being individually provided in each facility, and the local control apparatus being individually provided in each facility, wherein the step A includes a step of transmitting the power command message based on a specifying result or an estimating result of a local operation plan of the distributed power supply in each facility.

公开(公告)号：US20180258030A1

公开(公告)日：2018-09-13

申请号：US15914597

申请日：2018-03-07

申请人： Wisconsin Alumni Research Foundation

发明人： John Ralph ,  Steven Karlen ,  Justin Mobley

IPC分类号： C07C231/10 ,  C07C213/02

CPC分类号： F01B17/025 ,  B23P19/04 ,  B60K3/02 ,  B60K15/03006 ,  B60K2015/03019 ,  B60K2015/03026 ,  B60L11/1816 ,  B60L11/1827 ,  B60L11/1838 ,  B60L11/1851 ,  B60L11/1881 ,  C07B2200/09 ,  C07C213/02 ,  C07C231/10 ,  G05D23/1904 ,  H01M8/04925 ,  H01M8/10 ,  H01M16/006 ,  H01M2220/20 ,  H01M2250/20 ,  Y02B90/12 ,  Y02T10/7005 ,  Y02T90/32

摘要： Disclosed is a method to make N-acetyl-p-aminophenol. The method includes steps for converting biomass-derived p-hydroxybenzoates to p-hydroxybenzamide, then to p-aminophenol; and then N-acetylating the p-aminophenol.