Arrangements for preventing or reducing oscillations of 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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H02J3/24Arrangements for preventing or reducing oscillations of power in networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for power system stabilization and oscillation...
- Patent number 12,191,666
- Issue date Jan 7, 2025
- University of Washington
- Daniel S. Kirschen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Line reactor protection security using local frequency measurement
- Patent number 12,176,716
- Issue date Dec 24, 2024
- Schweitzer Engineering Laboratories, Inc.
- Ritwik Chowdhury
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and methods to address drive train damper oscillations in a...
- Patent number 12,166,449
- Issue date Dec 10, 2024
- General Electric Renovables Espana, S.L.
- Shan Shine
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling a power plant comprising wind turbines during grid freq...
- Patent number 12,166,356
- Issue date Dec 10, 2024
- Vestas Wind Systems A/S
- Dan Wu
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Method and apparatus for detecting low-frequency oscillations
- Patent number 12,142,923
- Issue date Nov 12, 2024
- Wobben Properties GmbH
- Aramis Schwanka Trevisan
- 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
Thermal power unit-flywheel energy storage cooperative frequency re...
- Patent number 12,136,818
- Issue date Nov 5, 2024
- North China Electric Power University
- Feng Hong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter, power source device, energy control method, and non-trans...
- Patent number 12,126,173
- Issue date Oct 22, 2024
- Kabushiki Kaisha Toshiba
- Tetsu Shijo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Oscillation active damping control method and system for grid-tied...
- Patent number 12,119,649
- Issue date Oct 15, 2024
- NORTH CHINA ELECTRIC POWER UNIVERSITY
- Jing Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimal power flow-based hierarchical control method for distribute...
- Patent number 12,119,650
- Issue date Oct 15, 2024
- State Grid Hubei Electric Power Research Institute
- Defu Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Selectively adopting a grid forming operation mode
- Patent number 12,119,657
- Issue date Oct 15, 2024
- Siemens Gamesa Renewable Energy A/S
- Paul Brian Brogan
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Methods and systems for controlling an energy storage system to pro...
- Patent number 12,113,358
- Issue date Oct 8, 2024
- Vestas Wind Systems A/S
- Casper Hillerup Lyhne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage waveform transient identification and autonomous load coord...
- Patent number 12,107,421
- Issue date Oct 1, 2024
- Massachusetts Institute of Technology
- Steven B. Leeb
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transient stability assessment method for an electric power system
- Patent number 12,100,954
- Issue date Sep 24, 2024
- Tsinghua University
- Hongbin Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active power filtering-based harmonic suppression method, system an...
- Patent number 12,100,956
- Issue date Sep 24, 2024
- North China Electric Power University
- Chongru Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wind farm, high voltage ride through control method therefor, syste...
- Patent number 12,100,955
- Issue date Sep 24, 2024
- Xinjiang Goldwind Science & Technology Co., Ltd.
- Qita Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method, system and storage medium for suppressing sub/super-synchro...
- Patent number 12,100,953
- Issue date Sep 24, 2024
- North China Electric Power University
- Jing Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cloud-based hybrid state estimation
- Patent number 12,100,958
- Issue date Sep 24, 2024
- HITACHI ENERGY LTD
- Reynaldo Nuqui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vector stabilizer for power electronic power system
- Patent number 12,100,957
- Issue date Sep 24, 2024
- WUHAN UNIVERSITY
- Lei Shang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low-carbon power system oscillation suppression method based on ene...
- Patent number 12,095,267
- Issue date Sep 17, 2024
- Changsha University
- Bo Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method, computer program product, control system and use
- Patent number 12,081,020
- Issue date Sep 3, 2024
- HITACHI ENERGY LTD
- Nicklas Johansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Source-grid-load-storage networked collaborative frequency control...
- Patent number 12,074,443
- Issue date Aug 27, 2024
- Nanjing University Of Posts And Telecommunications
- Dong Yue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wind turbine and method for detecting low-frequency oscillations in...
- Patent number 12,066,474
- Issue date Aug 20, 2024
- Wobben Properties GmbH
- Johannes Brombach
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for automated tuning/configuring of a power syste...
- Patent number 12,068,607
- Issue date Aug 20, 2024
- Basler Electric Company
- Kiyong Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for stabilizing frequency of the power grid
- Patent number 12,057,799
- Issue date Aug 6, 2024
- North China Electric Power University
- Tianshu Bi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Emergency control method and system based on source-load-storage re...
- Patent number 12,051,909
- Issue date Jul 30, 2024
- NANJING UNIVERSITY OF POASTS AND TELECOMMUNICATIONS
- Dong Yue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage source converter based high voltage direct current (VSC-HVD...
- Patent number 12,051,902
- Issue date Jul 30, 2024
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Hong Rao
- 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
Power control device and related methods
- Patent number 12,040,610
- Issue date Jul 16, 2024
- Sylvain Soulieres
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for providing grid-forming control of an inverter...
- Patent number 12,009,770
- Issue date Jun 11, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Dustin Howard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
BATTERY ENERGY STORAGE SUPPLEMENTAL POWER WITH A LINE REACTOR
- Publication number 20250015598
- Publication date Jan 9, 2025
- ROSENDIN ELECTRIC, INC.
- William Paul Mazzetti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTICHANNEL TEST SYSTEM WITH GALVANIC COUPLING OF INTERMEDIATE CIR...
- Publication number 20250015594
- Publication date Jan 9, 2025
- AVL LIST GMBH
- Michael PUMBERGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FREQUENCY STABILIZER
- Publication number 20250015595
- Publication date Jan 9, 2025
- MITSUBISHI ELECTRIC CORPORATION
- Kazuyori TAHATA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL TRANSITION TIME TUNING TO REDUCE VOLTAGE RINGING
- Publication number 20250007288
- Publication date Jan 2, 2025
- TEXAS INSTRUMENTS INCORPORATED
- James PERKINS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIC BIAS ACTIVE SUPPRESSION METHOD AND SYSTEM OF HYBRID DISTRI...
- Publication number 20240429711
- Publication date Dec 26, 2024
- XI'AN JIAOTONG UNIVERSITY
- Yibin LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR SUPPRESSING DIRECT CURRENT OSCILLATION IN POWER TRANSMIS...
- Publication number 20240429712
- Publication date Dec 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Liliuyuan Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GRID FREQUENCY DETECTION METHOD, APPARATUS, POWER GRID FREQUE...
- Publication number 20240429718
- Publication date Dec 26, 2024
- GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
- Xiaodong CAO
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY MODULATION METHOD, DEVICE AND SYSTEM BASED ON NEW ENERGY...
- Publication number 20240413638
- Publication date Dec 12, 2024
- CHINA ELECTRIC POWER RESEARCH INSTITUTE
- Huadong SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS FOR OPERATING BATTERY FREQUENCY RESPONSE
- Publication number 20240413637
- Publication date Dec 12, 2024
- KRAKEN TECHNOLOGIES LIMITED
- Nathan Messer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE COMPENSATION DEVICE FOR PROVIDING ELECTROMAGNETIC WAVE NOISE...
- Publication number 20240405545
- Publication date Dec 5, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHYSICALLY SYNCHRONIZED SOLAR-STORAGE HYBRID POWER GENERATION SYSTE...
- Publication number 20240405564
- Publication date Dec 5, 2024
- Shandong University
- Yongji CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COORDINATION AND CONTROL OF CONTROLLABLE ENERGY RESOURCES IN AN ELE...
- Publication number 20240405556
- Publication date Dec 5, 2024
- PXiSE Energy Solutions, LLC
- Charles H. Wells
- 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
POWER PROCUREMENT PLAN CREATING SYSTEM, POWER PROCUREMENT PLAN CREA...
- Publication number 20240396333
- Publication date Nov 28, 2024
- Hitachi, Ltd
- Mingyu JO
- 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
Power Grid Monitoring System and Power Grid Monitoring Method
- Publication number 20240348055
- Publication date Oct 17, 2024
- Hitachi, Ltd
- Ravikant PANDEY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF FORCED OSCILLATIONS
- Publication number 20240332972
- Publication date Oct 3, 2024
- The University of Birmingham
- Xiao-Ping Zhang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Tertiary frequency modulation method for power system
- Publication number 20240313539
- Publication date Sep 19, 2024
- HUANENG LANCANG RIVER HYDROPOWER INC.
- Lin HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY-DEMAND ADJUSTMENT DEVICE AND METHOD
- Publication number 20240305100
- Publication date Sep 12, 2024
- Hitachi, Ltd
- Yuki TSUJII
- G06 - COMPUTING CALCULATING COUNTING
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
SYSTEM AND METHOD OF DECOUPLING DRIVETRAIN RELATED POWER OSCILLATIO...
- Publication number 20240283248
- Publication date Aug 22, 2024
- GENERAL ELECTRIC COMPANY
- Dustin F. Howard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIND PARK POWER OSCILLATION CONTROL
- Publication number 20240247639
- Publication date Jul 25, 2024
- VESTAS WIND SYSTEMS A/S
- Lennart PETERSEN
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
FREQUENCY REGULATION IN AN AC POWER SUPPLY SYSTEM
- Publication number 20240243578
- Publication date Jul 18, 2024
- Eaton Intelligent Power Limited
- Aleksi Mikael KARJALAINEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER-ELECTRONIC DEVICE COMPRISING A TRANSFORMER UNIT AND METHOD
- Publication number 20240235195
- Publication date Jul 11, 2024
- SMA Solar Technology AG
- Sebastian Umlauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPLEMENTAL TECHNIQUES FOR CHARACTERIZING POWER QUALITY EVENTS IN...
- Publication number 20240222958
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Jon A. Bickel
- G01 - MEASURING TESTING
Information Patent Application
COORDINATED CONTROL METHOD AND SYSTEM FOR ACTIVE SUPPORT OF NEW ENE...
- Publication number 20240222974
- Publication date Jul 4, 2024
- STATE GRID HUBEI ELECTRIC POWER RESEARCH INSTITUTE
- Pan Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTIMAL POWER FLOW-BASED HIERARCHICAL CONTROL METHOD FOR DISTRIBUTE...
- Publication number 20240222976
- Publication date Jul 4, 2024
- STATE GRID HUBEI ELECTRIC POWER RESEARCH INSTITUTE
- Defu Cai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR POWER VARIABILITY REDUCTION
- Publication number 20240213779
- Publication date Jun 27, 2024
- Siemens Gamesa Renewable Energy Innovation & Technology S.L.
- Pedro Luis Camunas Garciamiguel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING AN ENERGY STORAGE SYSTEM TO PRO...
- Publication number 20240195172
- Publication date Jun 13, 2024
- VESTAS WIND SYSTEMS A/S
- Casper Hillerup LYHNE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for preventing or reducing oscillations of power in networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for power system stabilization and oscillation...

Line reactor protection security using local frequency measurement

System and methods to address drive train damper oscillations in a...

Controlling a power plant comprising wind turbines during grid freq...

Method and apparatus for detecting low-frequency oscillations

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

Thermal power unit-flywheel energy storage cooperative frequency re...

Inverter, power source device, energy control method, and non-trans...

Oscillation active damping control method and system for grid-tied...

Optimal power flow-based hierarchical control method for distribute...

Selectively adopting a grid forming operation mode

Methods and systems for controlling an energy storage system to pro...

Voltage waveform transient identification and autonomous load coord...

Transient stability assessment method for an electric power system

Active power filtering-based harmonic suppression method, system an...

Wind farm, high voltage ride through control method therefor, syste...

Method, system and storage medium for suppressing sub/super-synchro...

Cloud-based hybrid state estimation

Vector stabilizer for power electronic power system

Low-carbon power system oscillation suppression method based on ene...

Control method, computer program product, control system and use

Source-grid-load-storage networked collaborative frequency control...

Wind turbine and method for detecting low-frequency oscillations in...

System and method for automated tuning/configuring of a power syste...

System and method for stabilizing frequency of the power grid

Emergency control method and system based on source-load-storage re...

Voltage source converter based high voltage direct current (VSC-HVD...

System for frequency regulation on a power distribution network

Power control device and related methods

System and method for providing grid-forming control of an inverter...

Patents Applicationslast 30 patents

BATTERY ENERGY STORAGE SUPPLEMENTAL POWER WITH A LINE REACTOR

MULTICHANNEL TEST SYSTEM WITH GALVANIC COUPLING OF INTERMEDIATE CIR...

FREQUENCY STABILIZER

SIGNAL TRANSITION TIME TUNING TO REDUCE VOLTAGE RINGING

MAGNETIC BIAS ACTIVE SUPPRESSION METHOD AND SYSTEM OF HYBRID DISTRI...

METHOD FOR SUPPRESSING DIRECT CURRENT OSCILLATION IN POWER TRANSMIS...

POWER GRID FREQUENCY DETECTION METHOD, APPARATUS, POWER GRID FREQUE...

FREQUENCY MODULATION METHOD, DEVICE AND SYSTEM BASED ON NEW ENERGY...

METHODS FOR OPERATING BATTERY FREQUENCY RESPONSE

ACTIVE COMPENSATION DEVICE FOR PROVIDING ELECTROMAGNETIC WAVE NOISE...

PHYSICALLY SYNCHRONIZED SOLAR-STORAGE HYBRID POWER GENERATION SYSTE...

COORDINATION AND CONTROL OF CONTROLLABLE ENERGY RESOURCES IN AN ELE...

METHOD AND SYSTEM FOR OPERATING AN ELECTRICAL GRID

POWER PROCUREMENT PLAN CREATING SYSTEM, POWER PROCUREMENT PLAN CREA...

Stabilizing Electrical Power in an Electrical Grid

Power Grid Monitoring System and Power Grid Monitoring Method

CONTROL OF FORCED OSCILLATIONS

Tertiary frequency modulation method for power system

POWER SUPPLY-DEMAND ADJUSTMENT DEVICE AND METHOD

SYSTEM AND METHOD FOR DAMPING OSCILLATIONS IN POWER SYSTEMS

POWER CONVERSION DEVICE

SYSTEM AND METHOD OF DECOUPLING DRIVETRAIN RELATED POWER OSCILLATIO...

WIND PARK POWER OSCILLATION CONTROL

FREQUENCY REGULATION IN AN AC POWER SUPPLY SYSTEM

POWER-ELECTRONIC DEVICE COMPRISING A TRANSFORMER UNIT AND METHOD

SUPPLEMENTAL TECHNIQUES FOR CHARACTERIZING POWER QUALITY EVENTS IN...

COORDINATED CONTROL METHOD AND SYSTEM FOR ACTIVE SUPPORT OF NEW ENE...

OPTIMAL POWER FLOW-BASED HIERARCHICAL CONTROL METHOD FOR DISTRIBUTE...

SYSTEMS AND METHODS FOR POWER VARIABILITY REDUCTION

METHODS AND SYSTEMS FOR CONTROLLING AN ENERGY STORAGE SYSTEM TO PRO...