Arrangements for eliminating or reducing asymmetry in polyphase networks

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H02J3/26

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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

Current Industry

H02J3/26Arrangements for eliminating or reducing asymmetry in polyphase networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System for balancing and converting voltage output for photovoltaic...
- Patent number 12,191,671
- Issue date Jan 7, 2025
- Optivolt Labs, Inc.
- Linda Stacey Irish
- G01 - MEASURING TESTING
Information Patent Grant
Determination of phase connections in a power grid
- Patent number 12,166,353
- Issue date Dec 10, 2024
- HITACHI ENERGY LTD
- Katarina Knezovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for operating a charging station for vehicles
- Patent number 12,122,258
- Issue date Oct 22, 2024
- Mahle International GmbH
- Sebastian Ewert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for balancing and converting voltage output for photovoltaic...
- Patent number 12,081,032
- Issue date Sep 3, 2024
- Optivolt Labs, Inc.
- Linda Stacey Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for identifying an association of phase lines...
- Patent number 12,044,751
- Issue date Jul 23, 2024
- SMA Solar Technology AG
- Mathias Buenemann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC EVSE cluster load balancing system
- Patent number 12,005,801
- Issue date Jun 11, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Kevin M. Jefferies
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging station and arrangement of electric components for control...
- Patent number 11,949,236
- Issue date Apr 2, 2024
- Easee AS
- Kjetil Næsje
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power-electronic device comprising a transformer unit and method
- Patent number 11,942,785
- Issue date Mar 26, 2024
- SMA Solar Technology AG
- Sebastian Umlauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for three-phase supply into an alternating voltage network,...
- Patent number 11,855,459
- Issue date Dec 26, 2023
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent system for controlling and monitoring the balance condi...
- Patent number 11,804,714
- Issue date Oct 31, 2023
- Saudi Arabian Oil Company
- Adel F. Abu-Rejailah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase identification in power distribution systems
- Patent number 11,740,274
- Issue date Aug 29, 2023
- The Regents of the University of California
- Nanpeng Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power converter arrangement and control method therefor
- Patent number 11,735,996
- Issue date Aug 22, 2023
- Siemens Energy Global GmbH & Co. KG
- Sanad Al-Areqi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar charge controller adaptable for multiple solar substring chem...
- Patent number 11,728,656
- Issue date Aug 15, 2023
- Optivolt Labs, Inc.
- Linda Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase AC load unbalance detection and balancing method and ci...
- Patent number 11,682,904
- Issue date Jun 20, 2023
- Cisco Technology, Inc.
- Xiqun Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and devices to realize power phase load balancing using a s...
- Patent number 11,670,944
- Issue date Jun 6, 2023
- AT&T Intellectual Property I, L.P.
- Satya Vardharajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of operating a charging system with multiple charging points
- Patent number 11,631,977
- Issue date Apr 18, 2023
- Mahle International GmbH
- Steve Beez
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for a low-voltage circuit for unbalanced load reduction
- Patent number 11,605,950
- Issue date Mar 14, 2023
- Siemens Aktiengesellschaft
- Wolfgang Niedenzu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion device
- Patent number 11,601,068
- Issue date Mar 7, 2023
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Mohammad Bani Shamseh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for connecting a sub-network to an alternating voltage netwo...
- Patent number 11,563,383
- Issue date Jan 24, 2023
- SMA Solar Technology AG
- Claus Allert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for power balancing
- Patent number 11,552,473
- Issue date Jan 10, 2023
- Enequi AB
- Karl Martin Ernelind
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart sensor for online situational awareness in power grids
- Patent number 11,527,891
- Issue date Dec 13, 2022
- The George Washington University
- Payman Dehghanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Load re-balancing on a multi-phase power system
- Patent number 11,509,139
- Issue date Nov 22, 2022
- American Superconductor Corporation
- Patrick S. Flannery
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Balancing power distribution
- Patent number 11,502,615
- Issue date Nov 15, 2022
- Juniper Networks, Inc.
- David K. Owen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for detection of sub-synchronous oscillations in...
- Patent number 11,495,969
- Issue date Nov 8, 2022
- Siemens Aktiengesellschaft
- Waldemar Rebizant
- G01 - MEASURING TESTING
Information Patent Grant
Detection and mitigation of DC injection on the power grid system
- Patent number 11,462,911
- Issue date Oct 4, 2022
- SMART WIRES INC.
- Antonio Ginart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar charge controller adaptable for multiple solar substring chem...
- Patent number 11,462,915
- Issue date Oct 4, 2022
- Optivolt Labs, Inc.
- Linda Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase power supply system and power supply method
- Patent number 11,456,599
- Issue date Sep 27, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Tao Xia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for balancing loads on split-phase islanded sy...
- Patent number 11,398,731
- Issue date Jul 26, 2022
- Enphase Energy, Inc.
- Donald Richard Zimmanck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid testing platform and method for function testing of intellige...
- Patent number 11,366,163
- Issue date Jun 21, 2022
- LINCANG POWER SUPPLY BUREAU YUNNAN POWER GRID CO., LTD.
- Wen Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for charging electric consumers
- Patent number 11,358,487
- Issue date Jun 14, 2022
- Mahle International GmbH
- Steve Beez
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...
- Publication number 20250047101
- Publication date Feb 6, 2025
- Optivolt Labs, Inc.
- Linda Stacey Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND SYSTEM FOR CHARGING BALANCE OF ELECTRIC VEHICLE
- Publication number 20240416786
- Publication date Dec 19, 2024
- Xiamen Yaxon Zhilian Technology Co., Ltd.
- Yankai TU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR UNBALANCE ADJUSTMENT FOR INVERTER SPLIT-PHASE...
- Publication number 20240380209
- Publication date Nov 14, 2024
- ELECTRIC POWER RESEARCH INSTITUTE OF YUNNAN POWER GRID CO., LTD.
- Jindong YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charging System
- Publication number 20240364110
- Publication date Oct 31, 2024
- EGTRONICS Co., Ltd.
- Chan-Ho Kang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Energy Supply Facility for Electrically Coupling to a Mu...
- Publication number 20240332973
- Publication date Oct 3, 2024
- Siemens Healthineers AG
- Franz Schork
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER QUALITY CONTROL METHOD AND DEVICE FOR OIL PRODUCTION...
- Publication number 20240322567
- Publication date Sep 26, 2024
- Cangzhou Power Supply Company, State Grid Hebei Electric Power Co., Ltd.
- Wenle Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controlling Exchanges of Energy Between a Plurality of Systems Conn...
- Publication number 20240313548
- Publication date Sep 19, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Sebastian Schreck
- 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
SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...
- Publication number 20240178671
- Publication date May 30, 2024
- Optivolt Labs, Inc.
- Linda Stacey Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH SPEED PROTECTION FOR PHASE BALANCER WITH ZIG-ZAG TRANSFORMER
- Publication number 20240154419
- Publication date May 9, 2024
- SWITCHED SOURCE PB, LLC
- NICHOLAS D. BENAVIDES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DISTRIBUTION UNIT WITH PHASE REDUNDANCY
- Publication number 20240146063
- Publication date May 2, 2024
- International Business Machines Corporation
- Robert B. SCHLAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...
- Publication number 20240088671
- Publication date Mar 14, 2024
- Optivolt Labs, Inc.
- Linda Stacey Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTING ELECTRIC POWER FROM A MULTI-PH...
- Publication number 20240072542
- Publication date Feb 29, 2024
- OVH
- Christophe Maurice THIBAUT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Balancing an Electric Load of a Three-Phase...
- Publication number 20240055861
- Publication date Feb 15, 2024
- RHEEM MANUFACTURING COMPANY
- Hiram Osuna CARRASCO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...
- Publication number 20230352943
- Publication date Nov 2, 2023
- Optivolt Labs, Inc.
- Linda Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FILTER APPARATUS
- Publication number 20230261470
- Publication date Aug 17, 2023
- SIEMENS AKTIENGESELLSCHAFT
- ROBERT LANGE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE AC LOAD UNBALANCE DETECTION AND BALANCING METHOD AND CI...
- Publication number 20230097568
- Publication date Mar 30, 2023
- Cisco Technology, Inc.
- Xiqun Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENT SYSTEM FOR CONTROLLING AND MONITORING THE BALANCE CONDI...
- Publication number 20230095873
- Publication date Mar 30, 2023
- Saudi Arabian Oil Company
- Adel F. Abu-Rejailah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER ARRANGEMENT AND CONTROL METHOD THEREFOR
- Publication number 20230048126
- Publication date Feb 16, 2023
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- Sanad Al-Areqi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE
- Publication number 20220294374
- Publication date Sep 15, 2022
- EM-Energy Solutions AS
- Vidar Grøset
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETERMINATION OF PHASE CONNECTIONS IN A POWER GRID
- Publication number 20220278527
- Publication date Sep 1, 2022
- Hitachi Energy Switzerland AG
- Katarina KNEZOVIC
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20220200481
- Publication date Jun 23, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Mohammad BANI SHAMSEH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING STATION FOR CHARGING ELECTRIC VEHICLES
- Publication number 20220185141
- Publication date Jun 16, 2022
- WOBBEN PROPERTIES GMBH
- Johannes BROMBACH
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING STATION AND ARRANGEMENT OF ELECTRIC COMPONENTS FOR CONTROL...
- Publication number 20220131380
- Publication date Apr 28, 2022
- Easee AS
- Kjetil Næsje
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING A CHARGING STATION FOR VEHICLES
- Publication number 20220126721
- Publication date Apr 28, 2022
- MAHLE International GmbH
- Sebastian Ewert
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...
- Publication number 20220102981
- Publication date Mar 31, 2022
- Optivolt Labs, Inc.
- Linda Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...
- Publication number 20220102983
- Publication date Mar 31, 2022
- Optivolt Labs, Inc.
- Linda Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLID TESTING PLATFORM AND METHOD FOR FUNCTION TESTING OF INTELLIGE...
- Publication number 20220043063
- Publication date Feb 10, 2022
- LINCANG POWER SUPPLY BUREAU YUNNAN POWER GRID CO., LTD.
- Wen LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD BALANCING
- Publication number 20210408795
- Publication date Dec 30, 2021
- Enatel Limited
- Murray Raymond Wyma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR THREE-PHASE SUPPLY INTO AN ALTERNATING VOLTAGE NETWORK,...
- Publication number 20210408793
- Publication date Dec 30, 2021
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for eliminating or reducing asymmetry in polyphase networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for balancing and converting voltage output for photovoltaic...

Determination of phase connections in a power grid

Method for operating a charging station for vehicles

System for balancing and converting voltage output for photovoltaic...

Method and apparatus for identifying an association of phase lines...

AC EVSE cluster load balancing system

Charging station and arrangement of electric components for control...

Power-electronic device comprising a transformer unit and method

Method for three-phase supply into an alternating voltage network,...

Intelligent system for controlling and monitoring the balance condi...

Phase identification in power distribution systems

Power converter arrangement and control method therefor

Solar charge controller adaptable for multiple solar substring chem...

Three-phase AC load unbalance detection and balancing method and ci...

Methods and devices to realize power phase load balancing using a s...

Method of operating a charging system with multiple charging points

Device for a low-voltage circuit for unbalanced load reduction

Power conversion device

Device for connecting a sub-network to an alternating voltage netwo...

Method and system for power balancing

Smart sensor for online situational awareness in power grids

Load re-balancing on a multi-phase power system

Balancing power distribution

Method and device for detection of sub-synchronous oscillations in...

Detection and mitigation of DC injection on the power grid system

Solar charge controller adaptable for multiple solar substring chem...

Three-phase power supply system and power supply method

Method and apparatus for balancing loads on split-phase islanded sy...

Solid testing platform and method for function testing of intellige...

Method for charging electric consumers

Patents Applicationslast 30 patents

SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...

CONTROL METHOD AND SYSTEM FOR CHARGING BALANCE OF ELECTRIC VEHICLE

SYSTEM AND METHOD FOR UNBALANCE ADJUSTMENT FOR INVERTER SPLIT-PHASE...

Charging System

Electrical Energy Supply Facility for Electrically Coupling to a Mu...

ELECTRIC POWER QUALITY CONTROL METHOD AND DEVICE FOR OIL PRODUCTION...

Controlling Exchanges of Energy Between a Plurality of Systems Conn...

POWER-ELECTRONIC DEVICE COMPRISING A TRANSFORMER UNIT AND METHOD

SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...

HIGH SPEED PROTECTION FOR PHASE BALANCER WITH ZIG-ZAG TRANSFORMER

POWER DISTRIBUTION UNIT WITH PHASE REDUNDANCY

SYSTEM FOR BALANCING AND CONVERTING VOLTAGE OUTPUT FOR PHOTOVOLTAIC...

SYSTEMS AND METHODS FOR DISTRIBUTING ELECTRIC POWER FROM A MULTI-PH...

Systems and Methods for Balancing an Electric Load of a Three-Phase...

SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...

FILTER APPARATUS

THREE-PHASE AC LOAD UNBALANCE DETECTION AND BALANCING METHOD AND CI...

INTELLIGENT SYSTEM FOR CONTROLLING AND MONITORING THE BALANCE CONDI...

POWER CONVERTER ARRANGEMENT AND CONTROL METHOD THEREFOR

SYSTEM AND METHOD FOR CONTROLLING A 3-PHASE TRANSFORMER DEVICE

DETERMINATION OF PHASE CONNECTIONS IN A POWER GRID

POWER CONVERSION DEVICE

CHARGING STATION FOR CHARGING ELECTRIC VEHICLES

CHARGING STATION AND ARRANGEMENT OF ELECTRIC COMPONENTS FOR CONTROL...

METHOD FOR OPERATING A CHARGING STATION FOR VEHICLES

SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...

SOLAR CHARGE CONTROLLER ADAPTABLE FOR MULTIPLE SOLAR SUBSTRING CHEM...

SOLID TESTING PLATFORM AND METHOD FOR FUNCTION TESTING OF INTELLIGE...

LOAD BALANCING

METHOD FOR THREE-PHASE SUPPLY INTO AN ALTERNATING VOLTAGE NETWORK,...