Arrangements for transfer of electric power between ac networks via a high-tension dc link

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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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H02J3/36Arrangements for transfer of electric power between ac networks via a high-tension dc link

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modular multiport ac battery power converter systems and methods of...
- Patent number 12,362,568
- Issue date Jul 15, 2025
- Georgia Tech Research Corporation
- Mickael J. Mauger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controllable grid interface for microgrids
- Patent number 12,355,256
- Issue date Jul 8, 2025
- Behnam Tamimi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage source converter switching valve with dynamic target voltage
- Patent number 12,348,156
- Issue date Jul 1, 2025
- GE Vernova Infrastructure Technology
- Omar Jasim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 12,348,127
- Issue date Jul 1, 2025
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining conductors involved in a fault on a power tr...
- Patent number 12,345,753
- Issue date Jul 1, 2025
- University of Manitoba
- Athula Dayanarth Rajapakse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter stations
- Patent number 12,341,345
- Issue date Jun 24, 2025
- GE Vernova Infrastructure Technology LLC
- Mita Babu Narayanan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for synchronisation and data transmission
- Patent number 12,341,344
- Issue date Jun 24, 2025
- Oxford University Innovation Limited
- Damien Frost
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and estimation device
- Patent number 12,334,738
- Issue date Jun 17, 2025
- Mitsubishi Electric Corporation
- Masahiro Hario
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid direct current transmission system and control method thereof
- Patent number 12,334,739
- Issue date Jun 17, 2025
- Hua Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system
- Patent number 12,322,969
- Issue date Jun 3, 2025
- Mitsubishi Electric Corporation
- Shuhei Fujiwara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting abnormal direct current voltage measurement in...
- Patent number 12,316,102
- Issue date May 27, 2025
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Qinlei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle-grid-home power interface
- Patent number 12,316,121
- Issue date May 27, 2025
- Auckland UniServices Limited
- Udaya Kumara Madawala
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid propulsion system and method for controlling such a system
- Patent number 12,304,645
- Issue date May 20, 2025
- SAFRAN HELICOPTER ENGINES
- Loïs Pierre Denis Vive
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit arrangement for decoupling a rechargeable battery of an inv...
- Patent number 12,308,651
- Issue date May 20, 2025
- ZF Friedrichshafen AG
- Fabian Hohmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method and apparatus for high-voltage, direct current first...
- Patent number 12,283,821
- Issue date Apr 22, 2025
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Chuang Fu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for determining parameter of passive impedance ad...
- Patent number 12,278,488
- Issue date Apr 15, 2025
- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID
- Changyue Zou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bipole power transmission schemes
- Patent number 12,272,955
- Issue date Apr 8, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Mita Babu Narayanan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power supply apparatus for a high-power user device
- Patent number 12,244,150
- Issue date Mar 4, 2025
- Danieli Automation SpA
- Antonello Mordeglia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-electronic device comprising a transformer unit and method
- Patent number 12,237,677
- Issue date Feb 25, 2025
- SMA Solar Technology AG
- Sebastian Umlauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical systems
- Patent number 12,221,928
- Issue date Feb 11, 2025
- Rolls-Royce PLC
- Graham P Bruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bipole power transmission networks
- Patent number 12,218,504
- Issue date Feb 4, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault diagnosis in an electricity supply network
- Patent number 12,210,071
- Issue date Jan 28, 2025
- University College Cardiff Consultants Ltd
- Jianzhong Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical architecture comprising a linear photovoltaic installati...
- Patent number 12,176,718
- Issue date Dec 24, 2024
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES
- Quoc-Tuan Tran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling an electrical transmission network
- Patent number 12,160,111
- Issue date Dec 3, 2024
- SUPERGRID INSTITUTE
- Juan Carlos Gonzales
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensors for use in HVDC power transmission networks
- Patent number 12,149,084
- Issue date Nov 19, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Ajay Koliwad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bipole power transmission schemes
- Patent number 12,149,085
- Issue date Nov 19, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Markus Andre Offergeld
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage offshore power plant power distribution assembly
- Patent number 12,146,472
- Issue date Nov 19, 2024
- AKER SOLUTIONS AS
- Truls Normann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Bipole power transmission schemes
- Patent number 12,149,156
- Issue date Nov 19, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Ajay Koliwad
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detector for bipole power transmission schemes
- Patent number 12,142,911
- Issue date Nov 12, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional DC/AC power conversion system having multiple DC links
- Patent number 12,142,924
- Issue date Nov 12, 2024
- Seoul National University R&DB Foundation
- Seung-Ki Sul
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHODS TO PROVIDE ELECTRIC POWER FROM RENEWABLE ENERGY EQUIPMENT T...
- Publication number 20250219421
- Publication date Jul 3, 2025
- SHELL USA INC.
- Yin SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITY RECOVERY AND MULTI-SOURCE POWER DISTRIBUTION
- Publication number 20250192548
- Publication date Jun 12, 2025
- VERTIV CORPORATION
- Peter A. Panfil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND CONTROLLER FOR CONTROLLING A POWER TRANSMISSION NETWORK
- Publication number 20250192563
- Publication date Jun 12, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC VOLTAGE ADAPTIVE COORDINATED CONTROL SYSTEM AND METHOD UNDER FAU...
- Publication number 20250174990
- Publication date May 29, 2025
- TIANJIN UNIVERSITY
- Jiebei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELATING TO POWER SHARING IN BIPOLE POWER TRANSMISSION NETWORKS
- Publication number 20250175000
- Publication date May 29, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Omar JASIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF BIPOLE POWER TRANSMISSION NETWORKS
- Publication number 20250175001
- Publication date May 29, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Omar JASIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMISSIONING OF BIPOLE POWER TRANSMISSION NETWORKS
- Publication number 20250175002
- Publication date May 29, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Omar JASIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPROVEMENTS RELATING TO PROVIDING GRID-FORMING CONTROL OF A POWER...
- Publication number 20250167549
- Publication date May 22, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Carl BARKER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEXIBLE DC CONVERTER FEATURING MULTI-PORT DC POWER FLOW CONTROL AN...
- Publication number 20250167557
- Publication date May 22, 2025
- SHANGHAI JIAO TONG UNIVERSITY
- Jianwen ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hybrid direct current transmission system and control method thereof
- Publication number 20250158411
- Publication date May 15, 2025
- INNER MONGOLIA UNIVERSITY OF TECHNOLOGY
- Hua Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELATING TO CONNECTING A DC CONVERTER TO A DC SYSTEM IN POWER TRANS...
- Publication number 20250158410
- Publication date May 15, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Anthony TOTTERDELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OFFSHORE CONVERTER PLATFORMS IN POWER TRANSMISSION NETWORKS
- Publication number 20250149894
- Publication date May 8, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL MULTI-PORT DC-DC CONVERTER FOR MOBILE CHARGING APPLIC...
- Publication number 20250145029
- Publication date May 8, 2025
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Ali Sharida
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL METHOD FOR SUPPRESSING OVERVOLTAGE UNDER FAULT AT RECEIVING...
- Publication number 20250118963
- Publication date Apr 10, 2025
- ZHEJIANG UNIVERSITY
- Zheng XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLAR PANEL ARCHITECTURE
- Publication number 20250112469
- Publication date Apr 3, 2025
- Pulsiv Limited
- Mohammed Zaki Ahmed
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR CONTROLLING A POWER CONVERTER IN A POWER TRANSMISSION...
- Publication number 20250096574
- Publication date Mar 20, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY UNIT FOR EXPLOSION-PROOF APPLICATIONS
- Publication number 20250096573
- Publication date Mar 20, 2025
- Pepperl+Fuchs SE
- Martin JUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUSES AND METHODS FOR POWER CONTROL FOR WIND TURBINES
- Publication number 20250084827
- Publication date Mar 13, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHODS AND SYSTEMS FOR POWER SUPPLY
- Publication number 20250079881
- Publication date Mar 6, 2025
- GE Precision Healthcare LLC
- Hexin Guo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRE-CHARGE CIRCUIT AND CONTROL SYSTEM FOR A POWER CONVERTER
- Publication number 20250030247
- Publication date Jan 23, 2025
- Eaton Intelligent Power Limited
- Mahesh Mysore Swamy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELATING TO THE CONTROL OF POWER CONVERTERS DURING FAULT CONDITIONS...
- Publication number 20250023357
- Publication date Jan 16, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING RECEIVING-END ALTERNATING CURRENT (AC) FAULT...
- Publication number 20250007281
- Publication date Jan 2, 2025
- ZHEJIANG UNIVERSITY
- Zheng XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RELATING TO THE CONTROL OF POWER CONVERTERS IN POWER TRANSMISSION N...
- Publication number 20240413640
- Publication date Dec 12, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Carl BARKER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IN RELATION TO DYNAMIC BRAKING SYSTEMS FOR BIPOLE POWER TRANSMISSIO...
- Publication number 20240396340
- Publication date Nov 28, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Amit KUMAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY SUPPORTING DEVICE
- Publication number 20240380211
- Publication date Nov 14, 2024
- Hitachi Energy Ltd
- Ying-Jiang HAFNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion System
- Publication number 20240380327
- Publication date Nov 14, 2024
- ABB Schweiz AG
- Radek Javora
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL WAVEFORM SHAPING FOR GRID-TIED APPLICATIONS
- Publication number 20240348049
- Publication date Oct 17, 2024
- Apparent Labs, LLC
- Fred C. HORTON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM, AND MOVING OBJECT INCLUDING POWER SUPPLY SYSTEM
- Publication number 20240332947
- Publication date Oct 3, 2024
- Honda Motor Co., Ltd.
- Manabu Mitani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT CIRCUIT BREAKER
- Publication number 20240313543
- Publication date Sep 19, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Takashi INAGAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARALLEL FEEDERS FOR CONTINUED OPERATION
- Publication number 20240310424
- Publication date Sep 19, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Tyler W. Hayes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for transfer of electric power between ac networks via a high-tension dc link

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular multiport ac battery power converter systems and methods of...

Controllable grid interface for microgrids

Voltage source converter switching valve with dynamic target voltage

Power conversion device

Method for determining conductors involved in a fault on a power tr...

Converter stations

Method and apparatus for synchronisation and data transmission

Power conversion device and estimation device

Hybrid direct current transmission system and control method thereof

Power conversion system

Method for detecting abnormal direct current voltage measurement in...

Vehicle-grid-home power interface

Hybrid propulsion system and method for controlling such a system

Circuit arrangement for decoupling a rechargeable battery of an inv...

Control method and apparatus for high-voltage, direct current first...

Method and device for determining parameter of passive impedance ad...

Bipole power transmission schemes

Electric power supply apparatus for a high-power user device

Power-electronic device comprising a transformer unit and method

Electrical systems

Bipole power transmission networks

Fault diagnosis in an electricity supply network

Electrical architecture comprising a linear photovoltaic installati...

Method for controlling an electrical transmission network

Sensors for use in HVDC power transmission networks

Bipole power transmission schemes

High voltage offshore power plant power distribution assembly

Bipole power transmission schemes

Fault detector for bipole power transmission schemes

Bidirectional DC/AC power conversion system having multiple DC links

Patents Applicationslast 30 patents

METHODS TO PROVIDE ELECTRIC POWER FROM RENEWABLE ENERGY EQUIPMENT T...

CAPACITY RECOVERY AND MULTI-SOURCE POWER DISTRIBUTION

METHOD AND CONTROLLER FOR CONTROLLING A POWER TRANSMISSION NETWORK

DC VOLTAGE ADAPTIVE COORDINATED CONTROL SYSTEM AND METHOD UNDER FAU...

RELATING TO POWER SHARING IN BIPOLE POWER TRANSMISSION NETWORKS

CONTROL OF BIPOLE POWER TRANSMISSION NETWORKS

COMMISSIONING OF BIPOLE POWER TRANSMISSION NETWORKS

IMPROVEMENTS RELATING TO PROVIDING GRID-FORMING CONTROL OF A POWER...

FLEXIBLE DC CONVERTER FEATURING MULTI-PORT DC POWER FLOW CONTROL AN...

Hybrid direct current transmission system and control method thereof

RELATING TO CONNECTING A DC CONVERTER TO A DC SYSTEM IN POWER TRANS...

OFFSHORE CONVERTER PLATFORMS IN POWER TRANSMISSION NETWORKS

BIDIRECTIONAL MULTI-PORT DC-DC CONVERTER FOR MOBILE CHARGING APPLIC...

CONTROL METHOD FOR SUPPRESSING OVERVOLTAGE UNDER FAULT AT RECEIVING...

SOLAR PANEL ARCHITECTURE

APPARATUS FOR CONTROLLING A POWER CONVERTER IN A POWER TRANSMISSION...

POWER SUPPLY UNIT FOR EXPLOSION-PROOF APPLICATIONS

APPARATUSES AND METHODS FOR POWER CONTROL FOR WIND TURBINES

METHODS AND SYSTEMS FOR POWER SUPPLY

PRE-CHARGE CIRCUIT AND CONTROL SYSTEM FOR A POWER CONVERTER

RELATING TO THE CONTROL OF POWER CONVERTERS DURING FAULT CONDITIONS...

METHOD FOR CONTROLLING RECEIVING-END ALTERNATING CURRENT (AC) FAULT...

RELATING TO THE CONTROL OF POWER CONVERTERS IN POWER TRANSMISSION N...

IN RELATION TO DYNAMIC BRAKING SYSTEMS FOR BIPOLE POWER TRANSMISSIO...

ENERGY SUPPORTING DEVICE

Power Conversion System

BIDIRECTIONAL WAVEFORM SHAPING FOR GRID-TIED APPLICATIONS

POWER SUPPLY SYSTEM, AND MOVING OBJECT INCLUDING POWER SUPPLY SYSTEM

DIRECT CURRENT CIRCUIT BREAKER

PARALLEL FEEDERS FOR CONTINUED OPERATION