ELECTROCHEMICAL DEVICETo provide an electrochemical device that easily achieves a thickness reduction of its insulating sealing member and can have improved performance. In an electrochemical device of an embodiment, a cel…DRIVE·Jun 11·1 min readFollowH01M8/0282KABUSHIKI KAISHA TOSHIBA
Power feeding system, power feeding apparatus, power feeding method, and storage mediumAccording to one embodiment, a power feeding system includes power receiving units, communication units, and a power feeding unit. The power feeding unit is configured to stop feeding power to a first…DRIVE·Jun 9·1 min readFollowH02J50/40KABUSHIKI KAISHA TOSHIBA
SENSOR AND ELECTRONIC DEVICEAccording to one embodiment, a sensor includes an element section and a circuit section. The element section includes a base including a base face, a fixed portion fixed to the base face, a movable po…DRIVE·Jun 4·1 min readFollowG01C19/5776KABUSHIKI KAISHA TOSHIBA
Power supply/demand device, power generation system, and control methodAccording to one embodiment, a power supply/demand device includes a virtual synchronous inverter and a storage battery. The virtual synchronous inverter is connected to a power system. Charging and d…DRIVE·May 26·1 min readFollowH02J7/00712KABUSHIKI KAISHA TOSHIBA
Semiconductor device, method of manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevatorA semiconductor device of an embodiment includes a silicon carbide layer including a first face parallel to a first direction, a first trench and a second trench extending in the first direction, a fi…DRIVE·May 26·2 min readFollowH10D62/111KABUSHIKI KAISHA TOSHIBA
Control device, energy management system, and non-transitory computer readable mediumAccording to one embodiment, a control device for an electric power system capable of supplying power to load devices in a plurality of demand areas based on first to N-th power devices in first to N-…DRIVE·May 26·1 min readFollowH02J3/241KABUSHIKI KAISHA TOSHIBA
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING SYSTEMAn information processing device as an embodiment of the present invention is an information processing device that supports obtaining a solution to a problem using a quantum-related computer, and inc…DRIVE·Apr 23·1 min readFollowG06F8/20KABUSHIKI KAISHA TOSHIBA
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING SYSTEMAn information processing device as an embodiment of the present invention is an information processing device that supports obtaining a solution to a problem using a quantum-related computer, and inc…DRIVE·Apr 23·1 min readFollowG06F8/20KABUSHIKI KAISHA TOSHIBA
ELECTRODE GROUP AND SECONDARY BATTERYAn electrode group includes a positive electrode and a negative electrode wound together with a separator. The positive electrode includes a band-shaped current collector having a long side and a shor…DRIVE·Apr 2·1 min readFollowH01M10/0587KABUSHIKI KAISHA TOSHIBA
STACK, BATTERY, AND BATTERY PACKAccording to one embodiment, a stack includes a first active material-containing layer provided in at least a surface of a first current collector and a first film covering at least a part of a surfac…DRIVE·Mar 19·1 min readFollowH01M4/628KABUSHIKI KAISHA TOSHIBA
NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACKAccording to one embodiment, provided is a nonaqueous electrolyte battery including a positive electrode containing a lithium-containing nickel-cobalt-manganese oxide, a negative electrode containing …DRIVE·Mar 19·1 min readFollowH01M4/525KABUSHIKI KAISHA TOSHIBA
POWER CONVERSION DEVICE, RECORDING MEDIUM, AND CONTROL METHODA power conversion device is disclosed in which a grid following amplitude command value and a grid following phase command value are output in response to receiving a switching signal instructing swi…DRIVE·Feb 27·1 min readFollowH02M7/537KABUSHIKI KAISHA TOSHIBA
OPERATION METHOD, OPERATION DEVICE, AND OPERATION SYSTEM OF BATTERY, AND NON-TRANSITORY STORAGE MEDIUMIn an operating method of a battery in an embodiment, one of a plurality of SOC ranges shifted from each other is selected as an operation SOC range, and the battery is operated in the SOC range selec…DRIVE·Jan 23·1 min readFollowH02J7/00712KABUSHIKI KAISHA TOSHIBA
ELECTRODE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAn electrode material may include an active material particle containing: a niobium-titanium composite oxide having an average composition in which a molar ratio of niobium to titanium (M/M) is greate…DRIVE·Jul 11·1 min readFollowH01M4/131KABUSHIKI KAISHA TOSHIBA
MOBILE UNIT MANAGEMENT DEVICE, MANAGEMENT METHOD, AND STORAGE MEDIUMAccording to one embodiment, a mobile unit management device includes a processor with hardware, configured to generate an operation schedule of at least one mobile unit, control an operation of the m…DRIVE·Jun 6·1 min readFollowB60W60/001KABUSHIKI KAISHA TOSHIBA
ELECTRODE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAn electrode material may include an active material particle containing: a niobium-titanium composite oxide having an average composition in which a molar ratio of niobium to titanium (M/M) is greate…DRIVE·Apr 25·1 min readFollowH01M4/131KABUSHIKI KAISHA TOSHIBA
ENERGY STORAGE SYSTEM AND CONTROL METHODAn energy storage system according to an embodiment includes first and second power storage devices and performs charge/discharge control for the power storage devices based on a charge/discharge comm…DRIVE·Apr 18·1 min readFollowH02J3/32KABUSHIKI KAISHA TOSHIBA
MICROGRID STARTUP METHOD AND STARTUP PROGRAMA startup method and startup program for microgrid that enable to stably start up the microgrid without producing frequency fluctuation is provided. An embodiment of the present disclosure is a startu…DRIVE·Apr 18·2 min readFollowH02J3/241KABUSHIKI KAISHA TOSHIBA
SOLAR CELL SYSTEM AND VEHICLE SYSTEMAccording to one embodiment, a solar cell system includes a first solar cell, a first electric circuit and controller. The first solar cell is provided on a hood of a vehicle. The first electric circu…DRIVE·Mar 21·1 min readFollowB60L8/003KABUSHIKI KAISHA TOSHIBA
SENSOR AND ELECTRONIC DEVICEAccording to one embodiment, a sensor includes a base, a first support portion fixed to the substrate, and a first member supported by the first support portion. A gap is provided between the base and…DRIVE·Mar 14·1 min readFollowG01C19/5656KABUSHIKI KAISHA TOSHIBA
SENSOR AND ELECTRONIC DEVICEAccording to one embodiment, a sensor includes a base body, a support member, and a movable member. The base body includes a first face including a first base region. The support member is fixed to th…DRIVE·Feb 22·1 min readFollowG01C19/56KABUSHIKI KAISHA TOSHIBA
SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND ELEVATORA semiconductor device of embodiments includes: a silicon carbide layer having a first face and a second face opposite to the first face, and including a p-type silicon carbide region in contact with …DRIVE·Feb 8·2 min readFollowH01L29/045KABUSHIKI KAISHA TOSHIBA
POWER SUPPLY DEVICE, ENERGY MANAGEMENT SYSTEM, AND POWER SYSTEMAccording to one embodiment, a power supply device connected to a power grid is provided. The power supply device includes an inverter, a control unit configured to control operation of the inverter u…DRIVE·Feb 1·1 min readFollowH02J3/24KABUSHIKI KAISHA TOSHIBA
ELECTRONIC APPARATUS, WIRELESS POWER TRANSFER METHOD, AND WIRELESS POWER TRANSFER SYSTEMAccording to one embodiment, an electronic apparatus capable of transferring power wirelessly to a power receiver apparatus, apparatus includes: a signal generation circuitry configured to generate a …DRIVE·Feb 1·1 min readFollowH02J50/80KABUSHIKI KAISHA TOSHIBA
SENSOR AND ELECTRONIC DEVICEAccording to one embodiment, a sensor includes a base body including a first face, a first support portion, a first movable portion, and a first insulating member. The first face includes a first base…DRIVE·Jan 18·2 min readFollowG01C19/5769KABUSHIKI KAISHA TOSHIBA
ELECTRONIC APPARATUS AND METHODAn electronic apparatus, according to one embodiment, that is capable of wireless power transfer to a power receiver that transmits a wireless signal, comprising: N antenna elements; N wireless signal…DRIVE·Dec 21·1 min readFollowH02J50/27KABUSHIKI KAISHA TOSHIBA
ELECTRONIC APPARATUS, POWER SUPPLY SYSTEM AND POWER SUPPLY CONTROL METHODA power supply system includes a first power supply apparatus configured to perform power transmission by an electromagnetic wave having a first frequency band, and a second power supply apparatus con…DRIVE·Oct 26·1 min readFollowH02J50/20KABUSHIKI KAISHA TOSHIBA
POWER SUPPLY APPARATUSA power supply system includes a first power supply apparatus and a second power supply apparatus. The second power supply apparatus includes a power transmission controller and a receiver. The power …DRIVE·Oct 26·1 min readFollowH02J50/80KABUSHIKI KAISHA TOSHIBA
CHARGING SYSTEMAccording to one embodiment, a charging system charges a secondary battery provided in a mobile body. The charging system includes a controller which selects one of a first charge mode which charges t…DRIVE·Sep 28·1 min readFollowB60L53/11KABUSHIKI KAISHA TOSHIBA
AIR BATTERYAccording to one embodiment, provided is an air battery including a negative electrode, an air electrode to which oxygen is supplied, a solid electrolyte layer positioned between the negative electrod…DRIVE·Sep 21·1 min readFollowH01M12/08KABUSHIKI KAISHA TOSHIBA
AIR BATTERYAccording to one embodiment, provided is an air battery including a negative electrode, an air electrode to which oxygen is supplied, a solid electrolyte layer positioned between the negative electrod…DRIVE·Sep 21·1 min readFollowH01M12/08KABUSHIKI KAISHA TOSHIBA
CHARGE CONTROL METHOD, CHARGE CONTROL APPARATUS, AND BATTERY-MOUNTED EQUIPMENTIn general, according to one embodiment, a charge control method includes acquiring a measured temperature of a lithium ion battery, acquiring a threshold value for stopping charging of the lithium io…DRIVE·Sep 21·1 min readFollowH01M10/443KABUSHIKI KAISHA TOSHIBA
POWER CONDITIONING SYSTEM AND POWER GRID OPERATIONAL SYSTEMA power conditioning system includes a control circuit. The control circuit is configured to switch a output control mode to any one of a first mode in which an operation not based on inertia is execu…DRIVE·Sep 21·1 min readFollowH02J3/46KABUSHIKI KAISHA TOSHIBA
ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAccording to one embodiment, an active material is provided. The active material includes a primary particle including an NbTiOphase and at least one Nb-rich phase selected from an NbTiOphase and an N…DRIVE·Sep 14·1 min readFollowH01M4/485KABUSHIKI KAISHA TOSHIBA
SENSORAccording to one embodiment, a sensor includes a base body, a first fixed portion, a movable portion, and first and second fixed electrodes. The first fixed portion is fixed to the base body. The mova…DRIVE·Sep 7·1 min readFollowG01C19/60KABUSHIKI KAISHA TOSHIBA
SENSORAccording to one embodiment, a sensor includes a base body, a first fixed portion, a movable portion, a connecting portion, and a first fixed electrode. The first fixed portion is fixed to the base bo…DRIVE·Aug 24·1 min readFollowG01C19/5733KABUSHIKI KAISHA TOSHIBA
POWER STORAGE CONTROL SYSTEMA power storage control system includes a storage battery and a controller. The storage battery supplies electric power to an electric power system in collaboration with a power generator in response …DRIVE·Jul 13·1 min readFollowH02J3/32KABUSHIKI KAISHA TOSHIBA
SECONDARY BATTERY, BATTERY PACK, AND VEHICLEAccording to one embodiment, a secondary battery including a negative electrode. The negative electrode includes a negative electrode current collector and a negative electrode mixture layer. A thickn…DRIVE·Jun 22·1 min readFollowH01M4/364KABUSHIKI KAISHA TOSHIBA
SENSOR AND ELECTRONIC DEVICEAccording to one embodiment, a sensor includes a sensor element, a housing provided around the sensor element, and a processor. The sensor element includes a base body including first and second base …DRIVE·May 18·2 min readFollowG01C19/5776KABUSHIKI KAISHA TOSHIBA
ATTITUDE ANGLE DERIVATION DEVICE AND ATTITUDE ANGLE SENSORAccording to one embodiment, an attitude angle derivation device includes an acquisition part, a storage, and a processor. The acquisition part is configured to acquire a rotation angle related to a f…DRIVE·May 11·1 min readFollowG01C19/5776KABUSHIKI KAISHA TOSHIBA
