Arrangements for adjusting, eliminating, or compensating reactive power in networks

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HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY H02J3/00Circuit arrangements for ac mains or ac distribution networks

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H02J3/18Arrangements for adjusting, eliminating, or compensating reactive power in networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ultracapacitors with high frequency response
- Patent number 12,183,510
- Issue date Dec 31, 2024
- FASTCAP SYSTEMS CORPORATION
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inverter system with reactive power support and control method thereof
- Patent number 12,160,107
- Issue date Dec 3, 2024
- Foxess Co., Ltd
- Chongfeng Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Command generation device and command generation method
- Patent number 12,149,082
- Issue date Nov 19, 2024
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Osamu Nakakita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-mode control method for grid-connected inverter
- Patent number 12,149,184
- Issue date Nov 19, 2024
- HEFEI UNIVERSITY OF TECHNOLOGY
- Xing Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reactive power supplier control device and reactive power supplier...
- Patent number 12,149,081
- Issue date Nov 19, 2024
- Mitsubishi Electric Corporation
- Keisuke Yamane
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for managing power grid stability utilising local...
- Patent number 12,136,815
- Issue date Nov 5, 2024
- SELC IRELAND LTD.
- William Kerrigan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Online voltage control method for coordinating multi-type reactive...
- Patent number 12,136,816
- Issue date Nov 5, 2024
- DEPARTMENT OF ELECTRICAL ENGINEERING, TSINGHUA UNIVERSITY
- Bin Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of a DFIG grid side converter
- Patent number 12,132,321
- Issue date Oct 29, 2024
- SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L.
- Ibrahim Alisar
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Parameter design method for series passive impedance adapter applic...
- Patent number 12,132,315
- Issue date Oct 29, 2024
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Hong Rao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic control of reactive power limits of wind power plant
- Patent number 12,123,397
- Issue date Oct 22, 2024
- Vestas Wind Systems A/S
- Rubin Panni
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method for generating an inductive reactive power by means of an el...
- Patent number 12,119,648
- Issue date Oct 15, 2024
- Siemens Energy Global GmbH &Co. KG
- Peter Utz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular power conversion system
- Patent number 12,119,658
- Issue date Oct 15, 2024
- Deka Products Limited Partnership
- Donald J. Lucas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault-responsive power system and method using active line current...
- Patent number 12,113,362
- Issue date Oct 8, 2024
- Equinox Power Innovations Inc.
- Glenn Lumanog
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of a renewable energy power plant to resume normal operatio...
- Patent number 12,113,363
- Issue date Oct 8, 2024
- Vestas Wind Systems A/S
- Manoj Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for selecting a voltage on a barrel adapter inter...
- Patent number 12,107,423
- Issue date Oct 1, 2024
- Dell Products L.P.
- Wei-Cheng Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for volt-ampere reactive control and optimization
- Patent number 12,107,422
- Issue date Oct 1, 2024
- Dominion Energy, Inc.
- Stephen J. Tyler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated power production and storage systems
- Patent number 12,095,264
- Issue date Sep 17, 2024
- Mitsubishi Power Americas, Inc.
- David Hunt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated power production and storage systems
- Patent number 12,088,096
- Issue date Sep 10, 2024
- Mitsubishi Power Americas, Inc.
- David Hunt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for reactive power management during low voltag...
- Patent number 12,074,442
- Issue date Aug 27, 2024
- Cummins Power Generation Limited
- Ankit Vinodchandra Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power distribution unit
- Patent number 12,057,699
- Issue date Aug 6, 2024
- SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD.
- Mingwei Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for power factor correction
- Patent number 12,057,700
- Issue date Aug 6, 2024
- Cummins Power Generation Limited
- Apoorv P. Hiremath
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for frequency regulation on a power distribution network
- Patent number 12,046,902
- Issue date Jul 23, 2024
- ELECTRICITY NORTH WEST PROPERTY LIMITED
- Steve Cox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measurement-based dynamic modeling of an electrical network
- Patent number 12,040,615
- Issue date Jul 16, 2024
- Power Management Holdings (U.S.), Inc.
- Malcolm Stuart Metcalfe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distributed voltage clamping method for 100% renewable-energy sendi...
- Patent number 12,040,616
- Issue date Jul 16, 2024
- Zhejiang University
- Zheren Zhang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hybrid compensation system and control method thereof
- Patent number 12,040,764
- Issue date Jul 16, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Jianfei Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply system, power supply method, control apparatus, and co...
- Patent number 12,015,304
- Issue date Jun 18, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhou Shu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and control system for operating a wind farm
- Patent number 12,012,932
- Issue date Jun 18, 2024
- Nordex Energy SE & Co. KG
- Georg Grosseholz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Passive reactive compensation for a wind power plant
- Patent number 12,009,661
- Issue date Jun 11, 2024
- Siemens Gamesa Renewable Energy A/S
- Nikolaus Goldenbaum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetically controllable inductor coil in a series circuit
- Patent number 12,009,662
- Issue date Jun 11, 2024
- Siemens Energy Global GmbH & Co. KG
- Matthias Kuestermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
User-installable part installation detection techniques
- Patent number 12,000,753
- Issue date Jun 4, 2024
- Intuitive Surgical Operations, Inc.
- Nicola Diolaiti
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMER FOR CONTROLLING INDEPENDENT ACTIVE AND REACTIVE POWER F...
- Publication number 20240428988
- Publication date Dec 26, 2024
- SEN ENGINEERING SOLUTIONS, INC.
- Kalyan K. SEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND ISLANDING DETERMINATION METHOD IN DISTURBANCE AND DIS...
- Publication number 20240421597
- Publication date Dec 19, 2024
- HYUNDAI MOBIS CO., LTD.
- Seung Min HONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR VOLT-AMPERE REACTIVE CONTROL AND OPTIMIZATION
- Publication number 20240405554
- Publication date Dec 5, 2024
- Dominion Energy, Inc.
- Stephen J. Tyler
- G05 - CONTROLLING REGULATING
Information Patent Application
PROCESS FOR CONTROLLING ISOLATED MICROGRIDS BASED ON POWER-BASED CO...
- Publication number 20240405547
- Publication date Dec 5, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- DANILO IGLESIAS BRANDÃO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASSEMBLY HAVING A MULTILEVEL CONVERTER
- Publication number 20240405555
- Publication date Dec 5, 2024
- Siemens Energy Global GmbH & Co. KG
- MARTIN PIESCHEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR OPERATING AN ELECTRICAL GRID
- Publication number 20240396337
- Publication date Nov 28, 2024
- Vestesen Hybrid Energy ApS
- Søren Qvist Vestesen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stabilizing Electrical Power in an Electrical Grid
- Publication number 20240396336
- Publication date Nov 28, 2024
- ABB Schweiz AG
- Raeto Stadler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN ACTIVE HARMONIC FILTER IN AN I...
- Publication number 20240388091
- Publication date Nov 21, 2024
- General Electric Renovables España, S.L.
- Pushkar Chandrakant Chaudhari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED POWER PRODUCTION AND STORAGE SYSTEMS
- Publication number 20240388131
- Publication date Nov 21, 2024
- Mitsubishi Power Americas, Inc
- David Hunt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTEGRATED POWER PRODUCTION AND STORAGE SYSTEMS
- Publication number 20240388132
- Publication date Nov 21, 2024
- Mitsubishi Power Americas, Inc
- David Hunt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
POWER COMPENSATION CONTROL METHOD AND APPARATUS FOR HIGH-POWER MULT...
- Publication number 20240380208
- Publication date Nov 14, 2024
- Shandong University
- Chenghui ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20240348178
- Publication date Oct 17, 2024
- Omron Corporation
- Takeshi UEMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR COMPENSATED THYRISTOR CONTROLLED BRAKING RESISTOR
- Publication number 20240332966
- Publication date Oct 3, 2024
- Hitachi Energy Ltd
- Jon RASMUSSEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REACTIVE POWER CONTROL DEVICE, REACTIVE POWER CONTROL METHOD, AND R...
- Publication number 20240313538
- Publication date Sep 19, 2024
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Kosuke SEKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Method for a Grid Following Voltage Source Converter withou...
- Publication number 20240305102
- Publication date Sep 12, 2024
- Transgrid Solutions Inc.
- MOJTABA MOHADDES KHORASSANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM AND CURRENT CONVERSION METHOD
- Publication number 20240305099
- Publication date Sep 12, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Zhangping SHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Enhancing the Operation of an Inverter with a Derated Ou...
- Publication number 20240305217
- Publication date Sep 12, 2024
- FRONIUS INTERNATIONAL GMBH
- Mohsen Rezaei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DAMPING OSCILLATIONS IN POWER SYSTEMS
- Publication number 20240297500
- Publication date Sep 5, 2024
- Fluence Energy, LLC
- Krishna Kumar Anaparthi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20240291275
- Publication date Aug 29, 2024
- Mitsubishi Electric Corporation
- Kaho MUKUNOKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Distributed Power Harvesting Using DC Power Sources
- Publication number 20240275285
- Publication date Aug 15, 2024
- Solaredge Technologies Ltd.
- Meir Adest
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER DISTRIBUTION UNIT
- Publication number 20240266833
- Publication date Aug 8, 2024
- Mingwei WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
USE OF DISTRIBUTED GENERATOR (DG) INVERTERS AS STATCOMS FOR DECREAS...
- Publication number 20240264621
- Publication date Aug 8, 2024
- Rajiv Kumar VARMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
USER-INSTALLABLE PART INSTALLATION DETECTION TECHNIQUES
- Publication number 20240255377
- Publication date Aug 1, 2024
- Intuitive Surgical Operations, Inc.
- Nicola Diolaiti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOVOLTAIC QUICK TURN-OFF SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20240235192
- Publication date Jul 11, 2024
- SUNGROW POWER SUPPLY CO., LTD.
- Yu YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AN INVERTER SYSTEM FOR ACTIVE HARMONIC FILTER AND STATIC COMPENSATO...
- Publication number 20240222972
- Publication date Jul 4, 2024
- Elektra Elektronik Sanayi Ve Ticaret Anonim Sirketi
- Veysel Tutku Büyükdegirmenci
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING INSTALLATION POSITION OF THYRISTO...
- Publication number 20240211654
- Publication date Jun 27, 2024
- State Grid Jiangsu Electric Power Research Institute
- Qun LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARAMETER DESIGN METHOD FOR SERIES PASSIVE IMPEDANCE ADAPTER APPLIC...
- Publication number 20240204528
- Publication date Jun 20, 2024
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Hong Rao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE-CONTROLLABLE LOW VOLTAGE MICROGRID, CONTROL PROCESS AND USE
- Publication number 20240204531
- Publication date Jun 20, 2024
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Danilo Iglesias BRANDÃO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Modular Facts Devices with External Fault Current Protection
- Publication number 20240195167
- Publication date Jun 13, 2024
- Smart Wires Inc.
- Haroon Inam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND CONTROL METHOD FOR INVERTER
- Publication number 20240178668
- Publication date May 30, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for adjusting, eliminating, or compensating reactive power in networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ultracapacitors with high frequency response

Inverter system with reactive power support and control method thereof

Command generation device and command generation method

Multi-mode control method for grid-connected inverter

Reactive power supplier control device and reactive power supplier...

Method and system for managing power grid stability utilising local...

Online voltage control method for coordinating multi-type reactive...

Control of a DFIG grid side converter

Parameter design method for series passive impedance adapter applic...

Dynamic control of reactive power limits of wind power plant

Method for generating an inductive reactive power by means of an el...

Modular power conversion system

Fault-responsive power system and method using active line current...

Control of a renewable energy power plant to resume normal operatio...

System and method for selecting a voltage on a barrel adapter inter...

Systems and methods for volt-ampere reactive control and optimization

Integrated power production and storage systems

Integrated power production and storage systems

Systems and methods for reactive power management during low voltag...

Power distribution unit

Systems and methods for power factor correction

System for frequency regulation on a power distribution network

Measurement-based dynamic modeling of an electrical network

Distributed voltage clamping method for 100% renewable-energy sendi...

Hybrid compensation system and control method thereof

Power supply system, power supply method, control apparatus, and co...

Method and control system for operating a wind farm

Passive reactive compensation for a wind power plant

Magnetically controllable inductor coil in a series circuit

User-installable part installation detection techniques

Patents Applicationslast 30 patents

TRANSFORMER FOR CONTROLLING INDEPENDENT ACTIVE AND REACTIVE POWER F...

APPARATUS AND ISLANDING DETERMINATION METHOD IN DISTURBANCE AND DIS...

SYSTEMS AND METHODS FOR VOLT-AMPERE REACTIVE CONTROL AND OPTIMIZATION

PROCESS FOR CONTROLLING ISOLATED MICROGRIDS BASED ON POWER-BASED CO...

ASSEMBLY HAVING A MULTILEVEL CONVERTER

METHOD AND SYSTEM FOR OPERATING AN ELECTRICAL GRID

Stabilizing Electrical Power in an Electrical Grid

SYSTEM AND METHOD FOR CONTROLLING AN ACTIVE HARMONIC FILTER IN AN I...

INTEGRATED POWER PRODUCTION AND STORAGE SYSTEMS

INTEGRATED POWER PRODUCTION AND STORAGE SYSTEMS

POWER COMPENSATION CONTROL METHOD AND APPARATUS FOR HIGH-POWER MULT...

POWER CONVERSION APPARATUS

CAPACITOR COMPENSATED THYRISTOR CONTROLLED BRAKING RESISTOR

REACTIVE POWER CONTROL DEVICE, REACTIVE POWER CONTROL METHOD, AND R...

Control Method for a Grid Following Voltage Source Converter withou...

POWER SUPPLY SYSTEM AND CURRENT CONVERSION METHOD

Method for Enhancing the Operation of an Inverter with a Derated Ou...

SYSTEM AND METHOD FOR DAMPING OSCILLATIONS IN POWER SYSTEMS

POWER CONVERSION DEVICE

Method for Distributed Power Harvesting Using DC Power Sources

POWER DISTRIBUTION UNIT

USE OF DISTRIBUTED GENERATOR (DG) INVERTERS AS STATCOMS FOR DECREAS...

USER-INSTALLABLE PART INSTALLATION DETECTION TECHNIQUES

PHOTOVOLTAIC QUICK TURN-OFF SYSTEM AND CONTROL METHOD THEREFOR

AN INVERTER SYSTEM FOR ACTIVE HARMONIC FILTER AND STATIC COMPENSATO...

METHOD AND SYSTEM FOR DETERMINING INSTALLATION POSITION OF THYRISTO...

PARAMETER DESIGN METHOD FOR SERIES PASSIVE IMPEDANCE ADAPTER APPLIC...

SINGLE-CONTROLLABLE LOW VOLTAGE MICROGRID, CONTROL PROCESS AND USE

Modular Facts Devices with External Fault Current Protection

INVERTER AND CONTROL METHOD FOR INVERTER