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WO/2021/183933A2 |
Described herein are methods and systems for detection and notification of electrical power outages and power quality. A sensor coupled to a circuit transmits a keepalive packet to a server. The sensor detects an input signal generated b...
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WO/2021/176318A1 |
A method involves receiving power data measurements at nodes of an electrical power grid, the electrical power grid having multiple buses. For a first bus of the electrical power grid, an objective function is repeatedly minimized using ...
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WO/2021/177224A1 |
In one aspect of the present disclosure, a user sets, via an HMI device 5, a charge schedule for charging a battery 8 of an electric vehicle 3. When a charge device 10 is connected to the electric vehicle 3, a charge control unit 7 charg...
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WO/2021/174354A1 |
The present disclosure provides systems and methods for controlling environmental systems including a processor, a communication subsystem in electronic communication with the processor and adapted to enable electronic communication betw...
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WO/2021/175215A1 |
Disclosed are a power supply method and system, a power supply device, and a storage medium, relating to the technical field of electronics. The method is applied to a system comprising a power supply module, an energy storage module, an...
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WO/2021/171926A1 |
The present invention coordinates the operations of a plurality of power conversion devices. A power system (1) includes a plurality of power conversion devices (3), and a controller (2). The plurality of power conversion devices (3) inc...
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WO/2021/171827A1 |
The power failure detection system according to the present disclosure is provided with: an optical fiber (10) for detecting the state of a transformer (40); a receiving unit (201) for receiving an optical signal including information in...
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WO/2021/171300A1 |
A modular and configurable group of electrical device group 10 for measurement, control and display of electrical and process parameters comprising a first sub-group 11 and a second sub-group 12; each member comprises either a neck mount...
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WO/2021/173466A1 |
A system for discovering the topology and phase of an electrical power distribution system is provided. For example, a group of meters connected to an electrical power distribution system can process sensor data obtained at the meters an...
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WO/2021/172223A1 |
[Problem] To ensure that a frequency disturbance is not generated in a power grid due to fluctuation in power generated by a distributed power source, while linking with a stabilization device for a power grid that is actually operating....
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WO/2021/171899A1 |
The present invention allows both a first control and a second control to be performed. A load control system (1) is a system for controlling a load (electricity storage system (5)) provided at a customer site. The load control system (1...
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WO/2021/166838A1 |
[Problem] To provide an uninterruptible power supply and an uninterruptible power supply system that enable, in remote areas, the centralized management of efficient power supplies according to the situation of each connected device, the...
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WO/2021/164827A1 |
The problem addressed by the invention, which relates to a method for calculating parameters of one or more energy conversion systems (2), is that of indicating a method which allows the automated production of the necessary parameters f...
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WO/2021/165688A1 |
A method for managing an energy system having one or more renewable energy sources, one or more energy storage devices, one or more loads, and a grid connection for connecting at least temporarily to an external energy distribution grid ...
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WO/2021/166427A1 |
The first end surface (50a) of a plurality of battery cells (50) and the inner top surface (131a) of a top wall (131) are separated from each other in the z-direction and face each other. The first end surface is formed with a negative e...
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WO/2021/166465A1 |
In a calculation system (1), a data acquiring unit (111) acquires the operation data of a battery including at least voltages, currents, and states of charge (SOCs) at a plurality of times, which are measured by a management device for m...
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WO/2021/165574A1 |
Disclosed is a system and a method for management of an electric grid.The system comprises at least one monitoring server (102, 202) and at least one grid monitoring sensor (104, 106, 108, 204, 206, 208) communicably coupled to the at le...
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WO/2021/161930A1 |
This power supply system comprises a coupling device having a power conversion device, and one or more power supply units. The power supply unit comprises: a distributed power supply; a first power interface for outputting DC power to th...
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WO/2021/094928A9 |
Systems and methods herein automate detection of switched-capacitor bank operation on a power grid. At least one power line sensor (106) may be positioned on a power line to measure electric field strength and current. A processor may be...
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WO/2021/163158A1 |
A sensor unit includes an orientation sensor, an electronic processor coupled to the orientation sensor, and memory coupled to the electronic processor and storing support structure configuration data and instructions. The instructions, ...
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WO/2021/156022A1 |
The invention relates to a method for identifying asymmetrical vibrations during the operation of an electric device (1) which is connected to a high-voltage grid, wherein - vibrations of the electric device (1) are detected using vibrat...
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WO/2021/158220A1 |
Examples of techniques for event prediction in a control communication network are disclosed. Aspects include determining state data associated with one or more devices associated with a control communication network, generating, by a ma...
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WO/2021/153237A1 |
The purpose of the present disclosure is to provide a device management method, a program, a power distribution facility, and a device management system which facilitate the reduction of user work load until bringing a device into a mana...
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WO/2021/153238A1 |
The purpose of the present disclosure is to provide an electrical device, an apparatus management system, an apparatus management method, and a program in which failure depending on a communication environment is less likely to occur. An...
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WO/2021/155035A1 |
A system for providing powerline communication over flexible mesh for circuit design used in biometric monitoring is disclosed. In particular, the system provides for the transmission of power and data over the same circuit infrastructur...
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WO/2021/150820A1 |
Systems and apparatuses include a circuit structured to: identify a first source object, a second source object, and a load bus object; determine locations of the first source object, the second source object, and the load bus object on ...
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WO/2021/150828A1 |
Systems and apparatuses include a non-transitory computer readable media having computer-executable instructions embodied therein that, when executed by a circuit of a power system, causes the power system (74) to perform functions to ac...
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WO/2021/149477A1 |
This control device for controlling a storage battery is equipped with a communication unit and a control unit. The communication unit communicates with the storage battery wirelessly or via a wired connection. The control unit controls ...
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WO/2021/146791A1 |
Methods for providing on demand power to an end user in a variety of embodiments are disclosed. Closed loop thermal recovery arrangements are disposed within a geologic formation having a predetermined potential thermal output capacity. ...
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WO/2021/146806A1 |
This disclosure discloses various technologies for sending electrical power from various energy storage stations to various nano-grid systems, when the energy storage stations and the nano-grid systems are not electrically wired to each ...
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WO/2021/145360A1 |
In this battery data management method for a battery data management system provided with a plurality of authentication servers, each having a distributed ledger, and an electric vehicle: the electric vehicle (10) acquires first sensor i...
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WO/2021/144390A1 |
Systems, methods, techniques and apparatuses of state estimation are disclosed. One exemplary embodiment is a method comprising determining, with a state estimator, a state estimate based on power grid data corresponding to characteristi...
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WO/2021/145018A1 |
The present invention efficiently changes the function of a power conversion device connected to a power system while suppressing an effect on another device. A delivery server 101 communicating with a power conversion device (PCS) conne...
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WO/2021/145040A1 |
This communication system used in a power system comprising an underground cable comprises a plurality of communication devices that are capable of communicating with one another by inductively coupling to a shielding layer of the underg...
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WO/2021/146392A1 |
Methods, systems, and apparatus are disclosed for electrical power grid visualization. A computer-implemented method includes: obtaining power grid data including different temporal and spatially dependent characteristics of a power grid...
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WO/2021/139348A1 |
The present application provides a method and apparatus for obtaining position information of a controller. The method comprises: an inverter obtains the signal characteristic information of each photovoltaic unit in a direct-current hig...
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WO/2021/139071A1 |
Disclosed are a smart outdoor switch cabinet and a closed-loop I-shaped power distribution network for same. The smart outdoor switch cabinet comprises a cable entry PT and DTU spacer, one or more circuit breaker spacers, and a busbar PT...
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WO/2021/142409A1 |
A storage system configured for use with an energy management system is provided and includes a single-phase AC coupled battery or a three-phase AC coupled battery, a plurality of microinverters that are configured to connect to one or m...
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WO/2021/136573A1 |
The present invention relates to an electrical connector that can be used to connect the portions of an electrical network to each other and can also be used to connect the subscriber's meter to the electrical network. The connector is a...
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WO/2021/135767A1 |
Disclosed is a rapid load regulation method for a multi-loop power supply distribution network, in which a regulation system composed of three parts, i.e. a system control unit, a load controller and a load collector, is used, and a rapi...
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WO/2021/137694A1 |
A wireless automation system includes a plurality of devices that forms a hive. Each device includes: a wireless transceiver; having a means to intercommunicate wirelessly with any of the plurality of devices; a microprocessor to process...
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WO/2021/137248A1 |
A modular and configurable electrical device group 10 for measurement, control and display, comprising a first sub-group 11 having a base mountable enclosure unit 21, and a second sub-group 12 having a neck mountable enclosure unit 22, t...
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WO/2021/137169A1 |
A method of detecting self-clearing, sub-cycle faults comprises sensing a current condition and a voltage condition at a location along a power cable. The sensed conditions are relayed to an analyzing device, the analyzing device includi...
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WO/2021/138207A1 |
Systems and methods are provided for managing a power distribution system. The power distribution system can include a first node, second nodes, and at least one smart interface controller. The first node can include an energy storage co...
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WO/2021/137193A1 |
A system for monitoring and analyzing electrical operating parameters of a load (10) in a electric network (20), said system comprising a smart socket (110) arranged to be placed in series between the load (10) and the electric network (...
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WO/2021/132583A1 |
This power management system comprises a management device for allocating subdivided arithmetic processing constituting at least part of predetermined arithmetic processing to distributed arithmetic devices placed at facilities, wherein ...
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WO/2021/130869A1 |
An apparatus state assessment system comprising an acquisition unit (31), a computation processing unit (33), and an apparatus state assessment unit (34). The acquisition unit (31) acquires a result of detection by a current sensor that ...
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WO/2021/130706A1 |
The present invention is enclosed in the area of intelligent monitoring and control of the grid topology of a power distribution network. It is an object of the present invention method for the autonomous mapping of an energy meter which...
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WO/2021/132672A1 |
This electrical power management system that manages a prescribed facility having a power-generating device comprises: a receiving unit that, using the output power outputted from the power-generating device, when charging of a power sto...
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WO/2021/132580A1 |
In this electric power management system, which is provided with a management device for allocating divided arithmetic processing constituting at least a portion of prescribed arithmetic processing to a distributed computing device locat...
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