Arrangements for transfer of electric power between AC networks via a high-tension DC link, HVDC transmission

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION Y02E60/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

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Y02E60/60Arrangements for transfer of electric power between AC networks via a high-tension DC link, HVDC transmission

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Patents Grantslast 30 patents

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
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
Transient based method for identifying faults in a high / medium vo...
- Patent number 12,117,479
- Issue date Oct 15, 2024
- SUPERGRID INSTITUTE
- Paul Verrax
- G01 - MEASURING TESTING
Information Patent Grant
HVDC power transmission
- Patent number 11,942,790
- Issue date Mar 26, 2024
- General Electric Technology GmbH
- Omar Jasim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus for supplying power to an external electrica...
- Patent number 11,437,818
- Issue date Sep 6, 2022
- General Electric Technology GmbH
- Colin Charnock Davidson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Waveform separator apparatus and method for detecting leakage curre...
- Patent number 11,362,517
- Issue date Jun 14, 2022
- Quanta Associates, L.P.
- Zoran Bilic
- G08 - SIGNALLING
Information Patent Grant
Device for preparing a high-voltage direct current transmission, co...
- Patent number 11,303,101
- Issue date Apr 12, 2022
- Siemens Energy Global GmbH & Co. KG
- Alexander Broy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical device having a semiconductor circuit
- Patent number 11,063,524
- Issue date Jul 13, 2021
- Siemens Energy Global GmbH & Co. KG
- Martin Kapelke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrical assembly for a power transmission network
- Patent number 11,005,266
- Issue date May 11, 2021
- General Electric Technology GmbH
- Robin Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distributed voltage source inverters
- Patent number 10,998,833
- Issue date May 4, 2021
- Sungrow USA Inc.
- Milan Ilic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Supply system to a set of loads connected in parallel to a direct c...
- Patent number 10,972,000
- Issue date Apr 6, 2021
- GE Energy Power Conversion Technology, Ltd.
- Elise Savarit
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Distribution networks with flexible direct current interconnection...
- Patent number 10,971,934
- Issue date Apr 6, 2021
- ABB Schweiz AG
- Ritwik Majumder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power system performing protection cont...
- Patent number 10,931,113
- Issue date Feb 23, 2021
- Mitsubishi Electric Corporation
- Takuya Kajiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power transmission network
- Patent number 10,931,105
- Issue date Feb 23, 2021
- General Electric Technology GmbH
- Carl David Barker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for direct current power transmission
- Patent number 10,916,947
- Issue date Feb 9, 2021
- GE OIL & GAS UK LTD
- Jie Shen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bidirectional power valve and control method therefor and hybrid mu...
- Patent number 10,861,657
- Issue date Dec 8, 2020
- ABB Power Grids Switzerland AG
- Xiaobo Yang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Waveform separator apparatus and method for detecting leakage curre...
- Patent number 10,804,703
- Issue date Oct 13, 2020
- Quanta Associates, L.P.
- Zoran Bilic
- G08 - SIGNALLING
Information Patent Grant
On-line input control method, on-line input and quit device for vol...
- Patent number 10,797,487
- Issue date Oct 6, 2020
- NR Electric Co., Ltd.
- Jiang Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple control and optimisation in a power transmission network
- Patent number 10,790,661
- Issue date Sep 29, 2020
- General Electric Technology GmbH
- Andrzej Adamczyk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of voltage source converters
- Patent number 10,763,742
- Issue date Sep 1, 2020
- General Electric Technology GmbH
- Robin Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and DC power transmission system
- Patent number 10,734,804
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Takuo Aramaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Longitudinal voltage source and direct current transmission system...
- Patent number 10,714,939
- Issue date Jul 14, 2020
- Siemens Aktiengesellschaft
- Mark-Matthias Bakran
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for controlling hybrid direct-current transmis...
- Patent number 10,700,525
- Issue date Jun 30, 2020
- NR Electric Co., Ltd.
- Wenqiang Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 10,693,388
- Issue date Jun 23, 2020
- General Electric Technology GmbH
- Robert Stephen Whitehouse
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control of high-voltage, direct current systems
- Patent number 10,680,441
- Issue date Jun 9, 2020
- General Electric Technology GmbH
- Antonios Tzimas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bipolar DC power transmission scheme
- Patent number 10,673,230
- Issue date Jun 2, 2020
- General Electric Technology GmbH
- Robin Gupta
- G01 - MEASURING TESTING
Information Patent Grant
Bipolar DC power transmission scheme
- Patent number 10,615,587
- Issue date Apr 7, 2020
- General Electric Technology GmbH
- Robin Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission network
- Patent number 10,608,434
- Issue date Mar 31, 2020
- General Electric Technology GmbH
- Andrzej Adamczyk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of clearing a fault in a HVDC electrical network
- Patent number 10,601,214
- Issue date Mar 24, 2020
- General Electric Technology GmbH
- Carl David Barker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for locating ground faults in a network of drives
- Patent number 10,585,134
- Issue date Mar 10, 2020
- General Electric Company
- Max-Josef Kell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WAVEFORM SEPARATOR APPARATUS AND METHOD FOR DETECTING LEAKAGE CURRE...
- Publication number 20210044116
- Publication date Feb 11, 2021
- QUANTA ASSOCIATES, L.P.
- Zoran BILIC
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED VOLTAGE SOURCE INVERTERS
- Publication number 20200144933
- Publication date May 7, 2020
- Milan Ilic
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AFTERMARKET HVAC CONTROL DEVICE FOR CONTROLLING A VEHICLE CLIMATE C...
- Publication number 20170358925
- Publication date Dec 14, 2017
- Scosche Industries, Inc.
- Ted LOPEZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD TO INTERRUPT A DC CURRENT IN A HIGH VOLTAGE CIRCU...
- Publication number 20140376132
- Publication date Dec 25, 2014
- William A. Carter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC/DC MULTICELL POWER CONVERTER FOR DUAL TERMINAL HVDC CONNECTION
- Publication number 20140375122
- Publication date Dec 25, 2014
- ABB TECHNOLOGY AG
- Konstantinos Papastergiou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Converter Station Power Set Point Analysis System and Method
- Publication number 20140379157
- Publication date Dec 25, 2014
- Debrup Das
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH VOLTAGE DIRECT CURRENT TRANSMISSION AND DISTRIBUTION SYSTEM
- Publication number 20140347897
- Publication date Nov 27, 2014
- EATON CORPORATION
- HARRY BROUSSARD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTIMAL HVDC BY-PASS POINT-ON-WAVE INDUCTIVE LOAD SWITCHING
- Publication number 20140347101
- Publication date Nov 27, 2014
- Wolfgang Grieshaber
- G01 - MEASURING TESTING
Information Patent Application
Solid-State Bi-Directional Balanced Energy Conversion and Managemen...
- Publication number 20140327308
- Publication date Nov 6, 2014
- Palmetto Power, LLC
- Anthony Cargile
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVDC VALVE TOWER
- Publication number 20140321095
- Publication date Oct 30, 2014
- LSIS CO., LTD
- Young Woo KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
USING THE TRANSFER SWITCH OF A HYBRID CIRCUIT BREAKER AS SELECTOR S...
- Publication number 20140313641
- Publication date Oct 23, 2014
- ABB TECHNOLOGY AG
- Bertil Berggren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPERCONDUCTING DIRECT CURRENT TRANSMISSION SYSTEM
- Publication number 20140309117
- Publication date Oct 16, 2014
- William A. Carter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hybrid AC/DC Converter For HVDC Applications
- Publication number 20140293668
- Publication date Oct 2, 2014
- David Reginald Trainer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System And Method For Loop-Based Direct Current Electrical Power Tr...
- Publication number 20140265607
- Publication date Sep 18, 2014
- NEOFOCAL SYSTEMS, INC.
- Mark Peting
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE DIRECT CURRENT (HVDC) CONVERTER SYSTEM AND METHOD OF O...
- Publication number 20140268926
- Publication date Sep 18, 2014
- GENERAL ELECTRIC COMPANY
- Ranjan Kumar Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERFACE ARRANGEMENT BETWEEN AC AND DC SYSTEMS FOR RELIABLE OPENIN...
- Publication number 20140268942
- Publication date Sep 18, 2014
- ABB TECHNOLOGY AG
- Ying Jiang-Häfner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT TRANSMISSION AND DISTRIBUTION SYSTEM AND METHOD OF O...
- Publication number 20140265583
- Publication date Sep 18, 2014
- GENERAL ELECTRIC COMPANY
- Nilanjan Ray Chaudhuri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Suppressing Circulating Current in Modular Multilevel Co...
- Publication number 20140226373
- Publication date Aug 14, 2014
- KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
- Jung Woo Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS AND HIGH-VOLTAGE DC TRANSMISSION SYSTEM
- Publication number 20140211528
- Publication date Jul 31, 2014
- Hitachi, Ltd
- Shigenori INOUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING POWER FLOW WITHIN A WIND PARK SYSTEM, CONTRO...
- Publication number 20140191507
- Publication date Jul 10, 2014
- ABB TECHNOLOGY AG
- Per Holmberg
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DIRECT-CURRENT POWER SUPPLY UTILIZING SYSTEM AND DIRECT-CURRENT MIC...
- Publication number 20140183949
- Publication date Jul 3, 2014
- Minoru Murano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTILEVEL VALVE FOR VOLTAGE SOURCED CONVERTER TRANSMISSION
- Publication number 20140177292
- Publication date Jun 26, 2014
- Dennis A. Woodford
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISTRIBUTED VOLTAGE SOURCE INVERTERS
- Publication number 20140169053
- Publication date Jun 19, 2014
- Milan Ilic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20140169048
- Publication date Jun 19, 2014
- Hitachi, Ltd
- Shigenori INOUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL UNISOLATED DC-DC CONVERTER BASED ON CASCADED CELLS
- Publication number 20140160812
- Publication date Jun 12, 2014
- ABB TECHNOLOGY AG
- Staffan Norrga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE DIRECT CURRENT (HVDC) CONVERTER SYSTEM AND METHOD OF O...
- Publication number 20140146582
- Publication date May 29, 2014
- GENERAL ELECTRIC COMPANY
- Ranjan Kumar Gupta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVDC CONVERTER WITH NEUTRAL-POINT CONNECTED ZERO-SEQUENCE DUMP RESI...
- Publication number 20140146583
- Publication date May 29, 2014
- ALSTOM Technology Ltd.
- David Reginald Trainer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE DC/DC CONVERTER
- Publication number 20140140104
- Publication date May 22, 2014
- ABB TECHNOLOGY AG
- Staffan Norrga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER
- Publication number 20140133196
- Publication date May 15, 2014
- David Reginald Trainer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
High Voltage DC/DC Converter With Cascaded Resonant Tanks
- Publication number 20140098575
- Publication date Apr 10, 2014
- ALSTOM Technology Ltd.
- Robert S. Whitehouse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for transfer of electric power between AC networks via a high-tension DC link, HVDC transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power conversion system

Fault diagnosis in an electricity supply network

Transient based method for identifying faults in a high / medium vo...

HVDC power transmission

Power supply apparatus for supplying power to an external electrica...

Waveform separator apparatus and method for detecting leakage curre...

Device for preparing a high-voltage direct current transmission, co...

Electrical device having a semiconductor circuit

Electrical assembly for a power transmission network

Distributed voltage source inverters

Supply system to a set of loads connected in parallel to a direct c...

Distribution networks with flexible direct current interconnection...

Power conversion device and power system performing protection cont...

Power transmission network

System and method for direct current power transmission

Bidirectional power valve and control method therefor and hybrid mu...

Waveform separator apparatus and method for detecting leakage curre...

On-line input control method, on-line input and quit device for vol...

Ripple control and optimisation in a power transmission network

Control of voltage source converters

Power conversion device and DC power transmission system

Longitudinal voltage source and direct current transmission system...

Method and apparatus for controlling hybrid direct-current transmis...

Power converter

Control of high-voltage, direct current systems

Bipolar DC power transmission scheme

Bipolar DC power transmission scheme

Power transmission network

Method of clearing a fault in a HVDC electrical network

Method and system for locating ground faults in a network of drives

Patents Applicationslast 30 patents

WAVEFORM SEPARATOR APPARATUS AND METHOD FOR DETECTING LEAKAGE CURRE...

DISTRIBUTED VOLTAGE SOURCE INVERTERS

AFTERMARKET HVAC CONTROL DEVICE FOR CONTROLLING A VEHICLE CLIMATE C...

SYSTEM AND METHOD TO INTERRUPT A DC CURRENT IN A HIGH VOLTAGE CIRCU...

AC/DC MULTICELL POWER CONVERTER FOR DUAL TERMINAL HVDC CONNECTION

Converter Station Power Set Point Analysis System and Method

HIGH VOLTAGE DIRECT CURRENT TRANSMISSION AND DISTRIBUTION SYSTEM

OPTIMAL HVDC BY-PASS POINT-ON-WAVE INDUCTIVE LOAD SWITCHING

Solid-State Bi-Directional Balanced Energy Conversion and Managemen...

HVDC VALVE TOWER

USING THE TRANSFER SWITCH OF A HYBRID CIRCUIT BREAKER AS SELECTOR S...

SUPERCONDUCTING DIRECT CURRENT TRANSMISSION SYSTEM

Hybrid AC/DC Converter For HVDC Applications

System And Method For Loop-Based Direct Current Electrical Power Tr...

HIGH VOLTAGE DIRECT CURRENT (HVDC) CONVERTER SYSTEM AND METHOD OF O...

INTERFACE ARRANGEMENT BETWEEN AC AND DC SYSTEMS FOR RELIABLE OPENIN...

DIRECT CURRENT TRANSMISSION AND DISTRIBUTION SYSTEM AND METHOD OF O...

Method for Suppressing Circulating Current in Modular Multilevel Co...

POWER CONVERSION APPARATUS AND HIGH-VOLTAGE DC TRANSMISSION SYSTEM

METHOD FOR CONTROLLING POWER FLOW WITHIN A WIND PARK SYSTEM, CONTRO...

DIRECT-CURRENT POWER SUPPLY UTILIZING SYSTEM AND DIRECT-CURRENT MIC...

MULTILEVEL VALVE FOR VOLTAGE SOURCED CONVERTER TRANSMISSION

DISTRIBUTED VOLTAGE SOURCE INVERTERS

POWER CONVERSION DEVICE

BIDIRECTIONAL UNISOLATED DC-DC CONVERTER BASED ON CASCADED CELLS

HIGH VOLTAGE DIRECT CURRENT (HVDC) CONVERTER SYSTEM AND METHOD OF O...

HVDC CONVERTER WITH NEUTRAL-POINT CONNECTED ZERO-SEQUENCE DUMP RESI...

HIGH VOLTAGE DC/DC CONVERTER

CONVERTER

High Voltage DC/DC Converter With Cascaded Resonant Tanks