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WO/2018/188774A1 |
The invention relates to a method and apparatus for monitoring the condition of subsystems within a renewable generation plant or microgrid which are using Supervisory Control and Data Acquisition (SCAD A) systems for allowing plant oper...
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WO/2018/185300A1 |
The invention relates to a method for coordinating an exchange of power between a plurality of technical small units (14) on the one hand and a transmission network (15) on the other hand. According to the invention, a central control de...
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WO/2018/186467A1 |
A control apparatus according to an embodiment of the present invention has a temperature acquisition unit, a current value acquisition unit, a state prediction unit, and a control output determination unit. The temperature acquisition u...
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WO/2018/186470A1 |
A monitoring assistance system according to an embodiment has a temperature acquisition unit, an electric current value acquisition unit, a state prediction unit, and a display control unit. The temperature acquisition unit acquires temp...
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WO/2018/185365A1 |
A method, comprising providing an electricity supply means (150) of a device (500) with a voltage detection means (100); monitoring voltage in the electricity supply means (150); detecting loss of voltage; activating, in response to the ...
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WO/2018/185454A1 |
An energy management system is provided. The system includes at least one energy consuming device (6) which consumes energy in use and which is located at a first location. Energy supply control means (4) are provided and arranged to con...
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WO/2018/184143A1 |
Provided are a method and system for accessing an intelligent device, the method comprising the steps of: obtaining device information of the intelligent device; performing protocol detection on the intelligent device by selecting a comm...
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WO/2018/179715A1 |
A power conversion device 10 is provided with a first DC-DC converter 11, an inverter 13, and control circuits 14, 15, wherein: a second DC-DC converter 21 for controlling the input/output of an electricity storage unit 3 is configured t...
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WO/2018/178990A1 |
Safety power disconnection for remote power distribution in power distribution systems is disclosed. The power distribution system includes one or more power distribution circuits each configured to remotely distribute power from a power...
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WO/2018/181598A1 |
The monitoring system according to an embodiment has a monitoring control device, an image information providing device, and a client control device. The monitoring control device monitors an infrastructure facility and transmits the sta...
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WO/2018/181666A1 |
A power device (20) used as a backup power source, comprising a power side acquisition unit (21) which acquires information related to the location of the power device (20).
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WO/2018/181732A1 |
A power supply control method comprises: a step A in which, of power of reverse power flow with respect to an electric power system from a facility provided with a distributed power supply, a first provider server manages power to which ...
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WO/2018/174027A1 |
An aggregation system is provided with: a complex power conversion device for managing, as objects to be controlled, a plurality of power devices each having a different charging or discharging response speed and respectively controlling...
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WO/2018/174208A1 |
A power supply system is provided with: a power supply control unit (61, 116) for supplying a power packet from a power packet mixer (61) to power packet routers (62-1 to 62-3) in response to a power distribution request from the power p...
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WO/2018/173367A1 |
A power management system is provided with: a power supply facility equipped with an electricity storage unit; a user facility using stored power; and an integrated control device for controlling the supply of the stored power on the bas...
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WO/2018/170606A1 |
A direct current (DC) energy and data providing system to various modules associated with loads, wherein the modules are hot swappable in that the modules may be both installed and removed via a standard interface, without powering down ...
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WO/2018/168091A1 |
A power distribution network monitoring system (1) is provided with CT sensors (7) and a power management device (51). The CT sensors (7) each comprise a measuring unit (71) and a transmission unit (73). The measuring units (71) are disp...
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WO/2018/168053A1 |
The present invention provides a power management device (10) that comprises: an acquisition unit (11) that acquires from a power generation vendor a power purchase request that includes a power unit price; a calculation unit (14) that c...
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WO/2018/168077A1 |
A distribution network monitoring system (1) detects abnormalities that occur in a distribution network using CT sensors (7) disposed in the distribution network, wherein the distribution network monitoring system (1) comprises a plurali...
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WO/2018/168092A1 |
Provided is a harmonic detection system (1) including a measurement unit (71), a harmonic abnormality determination unit (561), and a smartphone (9). The measurement unit (71) is installed at a prescribed position of a distribution line ...
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WO/2018/168078A1 |
A distribution network monitoring system (1) comprises: a plurality of CT sensors (7); a data collection relay (6); a camera (8); and an abnormality determination unit (56). The plurality of CT sensors (7) are installed at predetermined ...
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WO/2018/164587A1 |
An offshore oil and gas platform 14, 16 has a power supply system with a cascaded arrangement for a black start. The power supply system comprises: a first power supply apparatus 60 for providing power at a first energy level; an uninter...
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WO/2018/159547A1 |
A code modulator (2) comprises a first filter circuit (41) connected between a pair of input terminals (T1, T2), a second filter circuit (42) connected between a pair of output terminals (T3, T4), and third filter circuits (45a to 45d) c...
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WO/2018/159553A1 |
A current measurement unit (2m) measures a current value relating to input power input to a code modulator (2B). A code modulation circuit (23A) performs code modulation on the input power using a modulation code based on a predetermined...
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WO/2018/159544A1 |
A control circuit (20) of a code modulator (2) sets, for a code modulation circuit (23), a first state in which first and fourth switch circuits are turned on and second and third switch circuits are turned off, a second state in which t...
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WO/2018/157940A1 |
The invention relates to a grid control system (200, 300, 700, 1000) for at least one electrical grid (202, 302, 702), comprising: at least one peer-to-peer network (216, 316, 716, 1016) comprising at least one peer-to-peer application (...
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WO/2018/158942A1 |
The present invention addresses the problem of a wiring system which is for a bus duct and is provided with current detectors for detecting ground faults in respective branched branching electrical circuits, wherein wiring becomes compli...
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WO/2018/158640A1 |
Methods and systems are presented for configuring a rectifier across a secondary side of a current transformer; configuring circuitry to harvest energy across one or more loads coupled across an output of the rectifier selectively in res...
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WO/2018/160237A2 |
An example device includes a processor configured to receive a plurality of voltage values corresponding to voltage nodes in a first portion of a power system and determine, for each voltage node, a respective value of first and second v...
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WO/2018/159720A1 |
In an aggregation control system which adjusts electric power between a plurality of facilities by means of a movable storage battery device, each of the plurality of facilities is provided with a control device which controls charging a...
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WO/2018/159551A1 |
According to the present invention, a power transmission device is for transmitting power to at least one code demodulator (4A) via a transmission path (3), wherein a code modulator (2A) is provided with: a code modulation circuit (23A) ...
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WO/2018/154702A1 |
In order to provide a power grid decision-making support device and method which are capable of providing operator decision-making support, and quickly presenting control candidates, and a system which applies the same, one representativ...
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WO/2018/153761A1 |
The invention relates to a converter (4), in particular in an industrial plant, comprising a housing (18) and a lighting means (14) on the housing (18) for signaling an operating mode (38) to a user (30). The lighting means (14) is contr...
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WO/2018/152650A1 |
A method, device and system for providing power supply to an electrical load within a facility, which is connected to a power grid network/island power network. The power management system includes a controller coupled to an electrical p...
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WO/2018/155246A1 |
The purpose of the present invention is to provide a battery control system which enables extending the communication range between a cell controller and a battery controller while keeping power consumption in the cell controller low and...
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WO/2018/148835A1 |
A controller for controlling an energy discharge from an energy saving device to a power grid. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid and in addition remo...
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WO/2018/150461A1 |
An integrated voltage control apparatus (8) according to the present invention is provided with: a voltage distribution determining unit (24) that calculates respective control amounts for a plurality of voltage controlled devices on the...
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WO/2018/148307A1 |
In a Power over Ethernet (PoE) system (500), a Powered Device (PD) (504) has circuitry to measure the load current from a Power Sourcing Equipment (PSE) (402) in the PD. Circuitry (Ul) compares the measured load current with a first thre...
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WO/2018/147015A1 |
A power control assistance device (100) is provided with: an acquisition unit (101) that acquires transitions in the power consumption of a facility and peaks in the power consumption of the facility; a calculation unit (102) that calcul...
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WO/2018/147218A1 |
[Problem] To make efficient use of a renewable energy by suppressing demand and sharing electricity storage facilities scattered within a grid as a reserve power for power plant operation while avoiding suppressing the output of renewabl...
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WO/2018/143349A1 |
The protection relay apparatus according to an embodiment has a first unit and a second unit. The first unit has a first power information input unit, a control unit, a first control information output unit, and a first communication uni...
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WO/2018/139043A1 |
The purpose of the present invention is to provide a distribution control system, a distribution control method, a power-system distribution control system, and a power resource control method that can improve the reliability and control...
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WO/2018/139602A1 |
This power control method is provided with: a step A in which a power management server for managing one or more facilities connected to a power system determines an adjustment plan for adjusting the demand-and-supply balance of the powe...
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WO/2018/140564A1 |
A demand management module may determine a demand interval that is associated with an electrical utility provider. In addition, the demand management module may determine a threshold amount of electricity received by an electrical meter ...
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WO/2018/134881A1 |
A communication device (16) according to the present invention comprises: a control unit (12) that generates a power outage notification, indicating the occurrence of a power outage, after a randomly determined first time has elapsed sin...
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WO/2018/134840A1 |
The present invention relates to secured externally controllable standalone domestic board breaker system with available protection system which replaces electro-thermo-mechanical era of domestic supply board system, said system comprisi...
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WO/2018/131246A1 |
The present invention improves the accuracy of determining the cause of an abnormality occurring in a power meter. In an external server (30), a receiving unit (33) receives, from a power meter (10), temperature information at a pluralit...
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WO/2018/129829A1 |
The present invention discloses a new type micro-network system, comprising: a distributed energy-storing system, which is installed at a user terminal and which connects a user load, an energy storage battery and a photovoltaic (PV) com...
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WO/2018/128109A1 |
A power transmission device is provided with a plurality of code modulators (2A-1 to 2A-3) for respectively using a modulation code based on prescribed code sequences that differ from each other, code-modulating the power of each phase c...
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WO/2018/120694A1 |
A measurement and control device (100), a system (1000), and a method for a wind farm. The measurement and control device (100) comprises a first communication interface (110), a second communication interface (120), and a processor boar...
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