A POWER DISTRIBUTION UNIT (PDU) FOR OPTIMIZING THE DISTRIBUTION OF POWER TO MULTI-PSU ICT EQUIPMENT SUCH AS SERVERS AND NETWORK SWITCHES ARRANGED IN A DATA CENTER RACKA power distribution unit (PDU) is provided for distributing power to electrical equipment such as servers and network switches arranged in a data center rack. The PDU module comprises a three-phase s…DRIVE·4d ago·1 min readFollowH02J9/062ETHERNETICS
PORTABLE POWER SUPPLY WITH BIDIRECTIONAL CHARGING AND PASSTHROUGHA portable power supply including an alternating current (“AC) power input interface, an AC power output interface, and a battery core. The power supply further includes at least one switch. The at le…DRIVE·4d ago·1 min readFollowH02J9/062MILWAUKEE ELECTRIC TOOL CORPORATION
UNINTERRUPTIBLE POWER SUPPLIESAn uninterruptible power supply is provided including: a primary branch, including a rectifier module and an inverter module; a battery branch, including a bidirectional power conversion module and a …DRIVE·4d ago·2 min readFollowH02J9/062Santak Electronic (Shenzhen) Co., Ltd.
Emergency home power deliverySystems and methods are provided for using a home power delivery (HPD) system to provide power delivery service to locations experiencing power outages. The HPD system detects a power outage in an are…DRIVE·Jun 9·1 min readFollowH02J9/062United Services Automobile Association (USAA)
System and method for monitoring power supply devicesA multiplicity of uninterruptible power supply (UPS) devices may be equipped with a plurality of sensors which report on the state of various operational parameters of the UPS devices to a registry de…DRIVE·Jun 9·1 min readFollowH02J9/062Solaredge Technologies Ltd.
UNINTERRUPTIBLE POWER SUPPLYAn uninterruptible power supply includes an uninterruptible-power-supply module including a power converter to convert AC power supplied from an AC power supply and to supply converted AC power to a l…DRIVE·Jun 4·1 min readFollowH02J9/062FUJI ELECTRIC CO., LTD.
Uninterruptible power supplyEmbodiments of the present disclosure relate to an uninterruptible power supply. The uninterruptible power supply comprises a switch, a power management module, an inverter and a controller. The switc…DRIVE·Jun 2·1 min readFollowH02J9/062ABB SCHWEIZ AG
SYSTEM FOR POWERING UNINTERRUPTIBLE POWER SUPPLY (UPS) USING EXTERNAL BATTERY CABINET (EBC)A system may include an external battery cabinet (EBC) configured to power an uninterruptible power supply (UPS), where the EBC operates at a predetermined battery voltage. The system may include a bo…DRIVE·May 28·2 min readFollowH02J9/062VERTIV CORPORATION
Power deviceA power device comprises a buzzer, a control unit, and a driving circuit. The control unit records a plurality of PWM frequencies corresponding to various pitches, and is configured to generate a PWM …DRIVE·May 26·1 min readFollowH02J9/062CYBER POWER SYSTEMS, INC.
Battery management control system of flow batteryThe present application relates to a battery management and control system for a flow battery. An example battery management and control system includes an alternating current distribution box, a rect…DRIVE·May 26·1 min readFollowH02J9/062VRB Energy Inc.
POWER DEVICE TERMINAL BACKUP SWITCH UNIT OF AN UPSWhen a power outage occurs, an uninterruptable power supplies may lose all grid connections including a neutral connection which may be connected to ground. To avoid the loss of a ground connection to…DRIVE·Apr 22·2 min readFollowH02J9/062SOLAREDGE TECHNOLOGIES LTD [IL]
UNINTERRUPTIBLE POWER SUPPLY DEVICEAn uninterruptible power supply device has a normal mode of supplying a load with electric power supplied from an AC power supply, a backup mode of supplying the load with electric power stored in a s…DRIVE·Apr 16·1 min readFollowH02J9/062TMEIC Corporation
POWER GENERATION SYSTEMA power generation system, including: a container having an interior volume; a fuel cell compartment, which is a portion of the interior volume that is defined by one or more fuel-cell-partitions in t…DRIVE·Mar 12·1 min readFollowH02J9/062GeoPura Ltd
UPS WITH PEAK-SHAVING AND ENERGY TIME SHIFTING FUNCTIONS SYSTEMThe current invention relates to an uninterruptible power supply (UPS) with PeakShaving and energy time shifting functions system comprising at least one UPS comprising an AC/DC conversion stage, a DC…DRIVE·Nov 27·1 min readFollowH02J9/062ON ENERGY STORAGE INC.
VERSATILE UNINTERRUPTABLE POWER SUPPLYSystems, apparatuses, and methods are described for a versatile UPS. The versatile UPS is operative to provide power to a load and to an interconnected network for delivering electricity from producer…DRIVE·Sep 10·1 min readFollowH02J9/062SOLAREDGE TECHNOLOGIES LTD [IL]
SYSTEMS AND METHODS FOR CONTROLLING POWER DEVICESExamples of the disclosure include a power system including a first device having a first converter and a first DC bus, a second device having a second converter and a second DC bus, an output coupled…DRIVE·Aug 28·2 min readFollowH02J9/062SCHNEIDER ELECTRIC IT CORPORATION
POWER SUPPLY DEVICEA power supply device includes a main battery, a backup battery, a first charge circuit, a second charge circuit, a first transistor, a second transistor, a switch element, and a control circuit. The …DRIVE·Jul 17·1 min readFollowH02J9/062Quanta Computer Inc.
UNINTERRUPTIBLE POWER SUPPLY APPARATUSAn uninterruptible power supply apparatus includes an AC/DC converter that converts AC power supplied from a commercial AC power supply into DC power and supplies the DC power to a DC line, a DC/AC co…DRIVE·Jul 3·1 min readFollowH02J9/062TMEIC Corporation
Thermal-Power Direct-Hung Energy-Storage Frequency Modulation Plant Backup Power SystemA thermal-power power electronic direct-hung energy-storage plant backup power system includes a thermal-power grid connection startup/standby unit, a power electronic energy-storage switching unit an…DRIVE·May 1·1 min readFollowH02J9/062Xi'an Thermal Power Research Institute Co., Ltd
POWER SUPPLY DEVICEAt least one first power converter of a plurality of power converters has a charging mode and a standby mode, the charging mode being a mode of converting AC power supplied from an AC power supply thr…DRIVE·Apr 24·2 min readFollowH02J9/062TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
UNINTERRUPTIBLE POWER SUPPLY DEVICEA bidirectional chopper selectively performs: a charging operation to store DC power received from a DC bus in a power storage device; and a discharging operation to output DC power of the power stora…DRIVE·Mar 27·2 min readFollowH02J9/062TMEIC Corporation
SYSTEMS AND METHODS FOR INVERTER AND DC/DC CONVERTER OPERATIONExamples of the disclosure include a power system comprising a power-system output configured to be coupled to, and provide an output AC waveform to, one or more loads, a positive DC bus, a negative D…DRIVE·Mar 26·1 min readFollowH02J9/062SCHNEIDER ELECTRIC IT CORP [US]
POWER SUPPLY APPARATUSA controller of this uninterruptible power supply apparatus performs, while an inverter power feeding mode is being performed, a test mode in which a bypass circuit is brought into conduction and an o…DRIVE·Mar 20·1 min readFollowH02J9/062TMEIC Corporation
DUAL SUPPLY OF A BACKUP POWER SUPPLYA power backup system includes a multi phased energy storage and a backup supply. The energy storage includes battery strings, each capable of supplying either an AC or DC voltage to a load. During no…DRIVE·Feb 6·1 min readFollowH02J9/062KK Wind Solutions A/S
System and Method for Monitoring Power Supply DevicesA multiplicity of uninterruptible power supply (UPS) devices may be equipped with a plurality of sensors which report on the state of various operational parameters of the UPS devices to a registry de…DRIVE·Jan 2·1 min readFollowH02J9/062Solaredge Technologies Ltd.
UNINTERRUPTIBLE POWER SUPPLYAn uninterruptible power supply. A rectifier of the uninterruptible power supply includes six first rectifier diodes, six second rectifier diodes, three alternating current side relays, six direct cur…DRIVE·Jan 2·1 min readFollowH02J9/062Huawei Digital Power Technologies Co., Ltd.
BYPASS LINE INCLUDING A HYBRID CIRCUIT BREAKERA power system including an input configured to receive input AC power; an output configured to provide output power to a load; an AC/DC converter coupled to the input and configured to convert the in…DRIVE·Jan 2·1 min readFollowH02J9/062SCHNEIDER ELECTRIC IT CORPORATION
Versatile Uninterruptable Power SupplySystems, apparatuses, and methods are described for a versatile UPS. The versatile UPS is operative to provide power to a load and to an interconnected network for delivering electricity from producer…DRIVE·Nov 28·1 min readFollowH02J9/062Solaredge Technologies Ltd.
Power Supply Switching Method and Apparatus, and Multi-Power Supply SystemA power supply switching method and apparatus, and a multi-power supply system. The method is applied to a multi-power supply system which includes an alternating-current power supply, a direct-curren…DRIVE·Nov 21·1 min readFollowH02J9/062Gree Electric Appliances, Inc. of Zhuhai
UNINTERRUPTIBLE POWER SUPPLY, UNINTERRUPTIBLE POWER SUPPLY CONTROL METHOD, RELATED APPARATUS, AND SYSTEMThis application provides an uninterruptible power supply (UPS), an uninterruptible power supply control method, a related apparatus, and a system. In one example, the UPS determines a target value of…DRIVE·Nov 21·1 min readFollowH02J9/062HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
ARRANGEMENT OF CONVERTERS AND FAST SWITCHES TO PROVIDE BESS & UPS COMBINED FUNCTIONAspects of the disclosure include a system comprising at least one energy-storage-device connection, a first output connection to be coupled to a main power source providing main power, a second outpu…DRIVE·Nov 20·2 min readFollowH02J9/062SCHNEIDER ELECTRIC IT CORP [US]
Power Module And Power Distribution SystemProvided are a power module and a power distribution system. The power module includes an input busbar, an output busbar, an internal protection unit and a UPS. The input busbar is electrically connec…DRIVE·Nov 14·2 min readFollowH02J9/062Vertiv Tech Co., Ltd.
UNINTERRUPTIBLE POWER SUPPLY SYSTEMAn uninterruptible power supply system that includes a selection unit that selects, of a plurality of uninterruptible power supply devices, a necessary number of uninterruptible power supply devices t…DRIVE·Oct 31·1 min readFollowH02J9/062TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
UNINTERRUPTIBLE POWER SUPPLYAn uninterruptible power supply according to this invention includes an uninterruptible-power-supply module including a power conversion housing accommodating a power converter. The uninterruptible po…DRIVE·Oct 24·1 min readFollowH02J9/062FUJI ELECTRIC CO., LTD.
Timing Determination for UPS Power TransferDisclosed are devices, systems, and methods for operating a backup power source or an uninterruptible power supply (UPS) that can be used in data centers and that provide a backup power source to powe…DRIVE·Oct 10·2 min readFollowH02J9/062Google LLC
UNINTERRUPTIBLE POWER SUPPLY APPARATUSAn uninterruptible power supply apparatus includes a feed compensation circuit and a bypass circuit. The bypass circuit is provided in electrically parallel with the feed compensation circuit. The byp…DRIVE·Oct 10·1 min readFollowH02J9/062TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
CONVERSION APPARATUS WITH THREE-LEVEL SWITCHING CIRCUIT AND METHOD OF OPERATING THE SAMEA conversion apparatus (100,100') with a three-level switching circuit includes a DC conversion module (10,10'), a three-level circuit (20), and a control unit (40). The three-level circuit (20) inclu…DRIVE·Oct 9·2 min readFollowH02J9/062DELTA ELECTRONICS INC [TW]
FUEL CELL POWERED RING BUS ARCHITECTURESIn one aspect, a fuel cell power system is provided. The fuel cell power system includes a ring bus, a plurality of bidirectional uninterruptible power supplies (UPSs), a plurality of direct current (…DRIVE·Sep 19·1 min readFollowH02J9/062ABB Schweiz AG
UNINTERRUPTIBLE POWER SUPPLY DEVICEAn uninterruptible power supply device that includes a housing having a rectangular parallelepiped shape, a plurality of power conversion units, and a bus unit for connecting the plurality of power co…DRIVE·Sep 12·1 min readFollowH02J9/062TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
GRID ANCILLARY SERVICE WITH UNINTERRUPTIBLE POWER SUPPLYMethods of operating a grid ancillary service with an uninterruptible power supply (GAUPS) device are provided. A method of operating a GAUPS device includes controlling a switch of the GAUPS device i…DRIVE·Sep 5·1 min readFollowH02J9/062THE UNIVERSITY OF NORTH CAROLINA AT CHARLOTTE
