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公开(公告)号：US20230116812A1
公开(公告)日：2023-04-13
申请号：US17862404
申请日：2022-07-12
发明人： Yutaka YAMAUCHI , Jun ASAKURA , Hideki SAKATA , Hideyuki NAGAI , Masanori IECHIKA , Yasuhiko IKEDA
摘要： A power supply/demand management device includes: a battery health acquisition controller configured or programmed to acquire a battery health X of the storage battery; a power selling amount management controller configured or programmed to acquire a desired power selling amount and correct desired power selling amount based on the battery health X acquired by the battery health acquisition controller; a power transmission/reception management controller configured or programmed to manage an amount of received/transmitted power between the storage battery and the power transmission/distribution system, based on the corrected power selling amount; and an incentive management controller configured or programmed to calculate an incentive to be provided to the user of the storage battery based on the corrected power selling amount.
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公开(公告)号：US20230095670A1
公开(公告)日：2023-03-30
申请号：US17935576
申请日：2022-09-27
发明人： Jun ASAKURA , Hideki SAKATA , Yutaka YAMAUCHI , Hideyuki NAGAI , Yasuhiko IKEDA , Masanori IECHIKA
摘要： The herein disclosed electrical grid system includes: a first obtaining controller that obtains the electric power demand or supply request information from the electric power transmission and distribution facility; a second obtaining controller that obtains an electric storage state information; a third obtaining controller that obtains a vehicle information of an electric vehicle; a supply and demand satisfaction level calculation controller that calculates a supply and demand satisfaction level based on the electric power demand or supply request information; a selection controller that selects an electric vehicle to be guided to the charge or discharge spot based on the vehicle information obtained by the third obtaining controller and the supply and demand satisfaction level calculated by the supply and demand satisfaction level calculation controller; and a communication controller that sends a guide information to the selected electric vehicle.
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公开(公告)号：US20230013447A1
公开(公告)日：2023-01-19
申请号：US17863396
申请日：2022-07-13
发明人： Yutaka YAMAUCHI , Jun ASAKURA , Hideki SAKATA , Hideyuki NAGAI , Masanori IECHIKA , Yasuhiko IKEDA
摘要： A power supply/demand adjusting method disclosed here is a method for adjusting power supply and demand between a power transmission/distribution system and a storage battery mounted on an electric vehicle. The method includes the steps of: acquiring power selling approval of a storage battery; acquiring battery information of a storage battery for which the power selling approval is acquired based on the acquired power selling approval and power demand information from the power transmission/distribution system; calculating a power selling amount to be transmitted from the storage battery to the power transmission/distribution system, based on the acquired battery information of the storage battery and the acquired power demand information; supplying electric vehicle based on the power selling amount from the storage battery to the power transmission/distribution system; and calculating an incentive to be provided to a user of the electric vehicle based on the power selling amount.
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公开(公告)号：US20230094931A1
公开(公告)日：2023-03-30
申请号：US17945084
申请日：2022-09-15
发明人： Jun ASAKURA , Hideki SAKATA , Yutaka YAMAUCHI , Yasuhiko IKEDA , Hideyuki NAGAI , Masanori IECHIKA
摘要： A power system apparatus that suitably secures users of electric vehicles performing charge/discharge at the timing when power supply/demand adjustment is needed is provided. The power system apparatus disclosed herein includes: a power supply/demand information acquisition unit; a first calculator configured to calculate an urgency degree or a redundancy degree and a first rank point; a communication unit; a charge/discharge management unit; a second calculator configured to acquire a charge/discharge amount and calculate a second rank point; a rank setting unit configured to set a rank based on the first rank point calculated by the first calculator and the second rank point calculated by the second calculator; and an incentive management unit configured to calculate an incentive.
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公开(公告)号：US20230070376A1
公开(公告)日：2023-03-09
申请号：US17929755
申请日：2022-09-06
发明人： Hideki SAKATA , Jun ASAKURA , Yutaka YAMAUCHI , Hideyuki NAGAI , Masanori IECHIKA , Yasuhiko IKEDA
摘要： A new system is provided that enables a resource aggregator to smoothly use on-board batteries of electric vehicles as an energy resource. A user is allowed to select whether or not to permit interchange of electric power between a charging and discharging facility and an electric vehicle through the resource aggregator when the electric vehicle is connected to the charging and discharging facility.
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