Arrangements for reducing harmonics from ac input or output

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H02M1/12

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HELECTRICITY H02Electric power H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF H02M1/00Details of apparatus for conversion

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H02M1/12Arrangements for reducing harmonics from ac input or output

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems for self-organizing data collection in an industrial enviro...
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- Strong Force IoT Portfolio2016, LLC
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- G06 - COMPUTING CALCULATING COUNTING
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Systems for self-organizing data collection and storage in a manufa...
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- Strong Force IoT Portfolio 2016, LLC
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- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems for self-organizing data collection and storage in a power...
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- Issue date Jun 17, 2025
- Strong Force IoT Portfolio 2016, LLC
- Charles Howard Cella
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Converter modulation for reduction of common-mode leakage current
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- Issue date Jun 17, 2025
- INNOVATIONS & PARTNERSHIPS OFFICE UNIVERSITY OF TORONTO
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Method and apparatus for suppressing cross current in inverter para...
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- Issue date Jun 10, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Systems and methods for galvanic isolation for inverter for electri...
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- BorgWarner US Technologies LLC
- Srikanth Vijaykumar
- B60 - VEHICLES IN GENERAL
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- Strong Force IoT Portfolio 2016, LLC
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Electrical power system converter control
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Common-mode noise cancellation circuit and switching power converte...
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- Tsung-Liang Hung
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RF band power supply device and pulse width modulation control method
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- KYOSAN ELECTRIC MFG. CO., LTD.
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Method of operating a power converter arrangement, control circuit...
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Power conversion device and air conditioner
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Power conversion device
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Information Patent Grant
Method for operating a power electronic converter device with float...
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- Issue date Jun 3, 2025
- ABB Schweiz AG
- Ioannis Tsoumas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for data recorder for inverter for electric veh...
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APFC converter control method, APFC converter, and industrial power...
- Patent number 12,316,216
- Issue date May 27, 2025
- Wuhan Megmeet Electrical Co., Ltd
- Zhong Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Systems and methods for an interlocking feature on a power module
- Patent number 12,316,257
- Issue date May 27, 2025
- BorgWarner US Technologies LLC
- Edward Choi
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Three-level inverter, control method, and system
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- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xinyu Yu
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Filter apparatus with reconfigurable choke unit changeover switch a...
- Patent number 12,316,119
- Issue date May 27, 2025
- Siemens Aktiengesellschaft
- Robert Lange
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus including transformer and operable with...
- Patent number 12,308,751
- Issue date May 20, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Taiki Nishimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling neutral point voltage of three...
- Patent number 12,301,131
- Issue date May 13, 2025
- ABB Schweiz AG
- Ari Wahlroos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction
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- Texas Instruments Incorporated
- Isaac Cohen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for mutual inductance cancellation for T-type multilevel con...
- Patent number 12,291,104
- Issue date May 6, 2025
- GM Global Technology Operations LLC
- Yilun Luo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor-driven compressor
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- Issue date May 6, 2025
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- Shun Ito
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Power supply device and capacitor
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- Issue date May 6, 2025
- Mitsubishi Electric Corporation
- Tomoki Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method, and circuit for alternating current (AC) and direct...
- Patent number 12,294,288
- Issue date May 6, 2025
- Analog Devices, Inc.
- Noe Quintero
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods of unwanted harmonic content removal for power...
- Patent number 12,294,295
- Issue date May 6, 2025
- Robert S. Wrathall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for processing data collected in an industrial...
- Patent number 12,282,837
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Systems and methods for cooling system and power module for inverte...
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- Issue date Apr 22, 2025
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- Bryan Rohl
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CHARGER, CHARGER CONTROL METHOD, AND VEHICLE
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AC-TO-AC CONVERTER
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THREE-PHASE INVERTER
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- Petroleo Brasileiro S.A. - PETROBRAS
- EMMANUEL CORDEIRO DIAS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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METHOD FOR PWM SWITCHING OF ALTERNATING CURRENT VOLTAGE, AND HOUSEH...
- Publication number 20250183793
- Publication date Jun 5, 2025
- Samsung Electronics Co., Ltd.
- Hyomin AHN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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SUBMERSIBLE PUMP MOTOR DRIVE INCLUDING OUTPUT CLAMPING FILTER
- Publication number 20250172147
- Publication date May 29, 2025
- Franklin Electric Co., Inc.
- Benjamin W. Hunley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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POWER CONDITIONING SYSTEM
- Publication number 20250175094
- Publication date May 29, 2025
- TMEIC CORPORATION
- Mitsuhiko SAGARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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MULTI-INPUT POWER SYSTEM WITH INRUSH CURRENT SUPPRESSION FUNCTION
- Publication number 20250167673
- Publication date May 22, 2025
- Asian Power Devices Inc.
- Tsung-Liang HUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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DAMPING HIGHER ORDER HARMONICS IN AVERAGE DC LINK VOLTAGES
- Publication number 20250167665
- Publication date May 22, 2025
- ABB Schweiz AG
- Ioannis Tsoumas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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SYSTEMS AND METHODS FOR LEARNING DATA PATTERNS PREDICTIVE OF AN OUT...
- Publication number 20250148259
- Publication date May 8, 2025
- Strong Force loT Portfolio 2016, LLC
- Charles Howard Cella
- G06 - COMPUTING CALCULATING COUNTING
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SYSTEM FOR MUTUAL INDUCTANCE CANCELLATION FOR T-TYPE MULTILEVEL CON...
- Publication number 20250145010
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- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yilun Luo
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FLYING CAPACITOR DEVICE AND METHOD FOR PRELOADING THE CAPACITORS OF...
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- AMPERE S.A.S.
- Serge LOUDOT
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Systems and Methods for Increasing Output Current Quality, Output P...
- Publication number 20250149900
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- Generac Power Systems, Inc.
- Christopher Richard Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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DIRECT CONTROL METHOD AND SYSTEM FOR INTERNAL POTENTIAL OF BRIDGE A...
- Publication number 20250150004
- Publication date May 8, 2025
- SOUTHEAST UNIVERSITY
- Huafeng XIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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RECTIFICATION CONTROL SYSTEM, CHARGER AND CONTROL METHOD FOR CHARGER
- Publication number 20250141343
- Publication date May 1, 2025
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- Lijun ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...
- Publication number 20250141340
- Publication date May 1, 2025
- Mitsubishi Electric Corporation
- Haruka MATSUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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HOLD-UP TIME EXTENSION FOR TOTEM POLE BRIDGELESS POWER FACTOR CORRE...
- Publication number 20250141346
- Publication date May 1, 2025
- Dell Products L.P.
- Danny SC Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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VOLTAGE CONTROLLER USING VOLTAGE FEEDBACK AND POWER FEED-FORWARD
- Publication number 20250132662
- Publication date Apr 24, 2025
- Infineon Technologies Austria AG
- Alfredo MEDINA-GARCIA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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SYSTEMS AND METHODS FOR ADAPTIVE GATE DRIVER FOR INVERTER FOR ELECT...
- Publication number 20250133708
- Publication date Apr 24, 2025
- BorgWarner US Technologies LLC
- Seyed R. Zarabadi
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...
- Publication number 20250126762
- Publication date Apr 17, 2025
- BorgWarner US Technologies LLC
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20250125737
- Publication date Apr 17, 2025
- Murata Manufacturing Co., Ltd.
- Chuipong LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTERS AND STAIRCASE MODULATION METHODS THEREFOR
- Publication number 20250125708
- Publication date Apr 17, 2025
- Eaton Intelligent Power Limited
- Jiajie Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY-SAVING AND PARALLEL SUPERPOSITION WIRING METHOD FOR THREE-PH...
- Publication number 20250119057
- Publication date Apr 10, 2025
- Luoliang XUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE-PHASE VOLTAGE SOURCE INVERTER CIRCUIT WITH POWER FILTER REDU...
- Publication number 20250119051
- Publication date Apr 10, 2025
- Guanghong Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-level Inverter
- Publication number 20250119066
- Publication date Apr 10, 2025
- Solaredge Technologies Ltd.
- Ilan Yoscovich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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DIGITAL CONTROL METHOD FOR INTERLEAVED BOOST-TYPE POWER FACTOR CORR...
- Publication number 20250119062
- Publication date Apr 10, 2025
- Samsung Electronics Co., Ltd.
- Hyomin AHN
- G06 - COMPUTING CALCULATING COUNTING
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ELECTRICAL CONVERTER SYSTEMS
- Publication number 20250119070
- Publication date Apr 10, 2025
- RTX Corporation
- Bo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Suppression of EMF from Fundamental and Harmonic Signal Components
- Publication number 20250105679
- Publication date Mar 27, 2025
- InductEV Inc.
- Peter C. Schrafel
- B60 - VEHICLES IN GENERAL
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Techniques for Power Conversion in Single-Phase and Multi-Phase Pow...
- Publication number 20250096699
- Publication date Mar 20, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Daniel Gaona
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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CONTROL CIRCUIT FOR REDUCING ELECTROMAGNETIC RADIATION AND CONTROL...
- Publication number 20250096672
- Publication date Mar 20, 2025
- HEFEI CLT MICROELECTRONICS CO. LTD
- Weiwei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for reducing harmonics from ac input or output

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems for self-organizing data collection in an industrial enviro...

Systems for self-organizing data collection and storage in a manufa...

Systems for self-organizing data collection and storage in a power...

Converter modulation for reduction of common-mode leakage current

Method and apparatus for suppressing cross current in inverter para...

Systems and methods for galvanic isolation for inverter for electri...

Systems for self-organizing data collection and storage in a refini...

Electrical power system converter control

Apparatus for converting power of fuel cell for power generation an...

Common-mode noise cancellation circuit and switching power converte...

RF band power supply device and pulse width modulation control method

Method of operating a power converter arrangement, control circuit...

Power conversion device and air conditioner

Power conversion device

Method for operating a power electronic converter device with float...

Systems and methods for data recorder for inverter for electric veh...

APFC converter control method, APFC converter, and industrial power...

Systems and methods for an interlocking feature on a power module

Three-level inverter, control method, and system

Filter apparatus with reconfigurable choke unit changeover switch a...

Power conversion apparatus including transformer and operable with...

Method and apparatus for controlling neutral point voltage of three...

Power factor correction

System for mutual inductance cancellation for T-type multilevel con...

Motor-driven compressor

Power supply device and capacitor

System, method, and circuit for alternating current (AC) and direct...

Systems and methods of unwanted harmonic content removal for power...

Systems and methods for processing data collected in an industrial...

Systems and methods for cooling system and power module for inverte...

Patents Applicationslast 30 patents

CHARGER, CHARGER CONTROL METHOD, AND VEHICLE

AC-TO-AC CONVERTER

POWER CONVERTER

THREE-PHASE INVERTER

METHOD FOR PWM SWITCHING OF ALTERNATING CURRENT VOLTAGE, AND HOUSEH...

SUBMERSIBLE PUMP MOTOR DRIVE INCLUDING OUTPUT CLAMPING FILTER

POWER CONDITIONING SYSTEM

MULTI-INPUT POWER SYSTEM WITH INRUSH CURRENT SUPPRESSION FUNCTION

DAMPING HIGHER ORDER HARMONICS IN AVERAGE DC LINK VOLTAGES

SYSTEMS AND METHODS FOR LEARNING DATA PATTERNS PREDICTIVE OF AN OUT...

SYSTEM FOR MUTUAL INDUCTANCE CANCELLATION FOR T-TYPE MULTILEVEL CON...

FLYING CAPACITOR DEVICE AND METHOD FOR PRELOADING THE CAPACITORS OF...

Systems and Methods for Increasing Output Current Quality, Output P...

DIRECT CONTROL METHOD AND SYSTEM FOR INTERNAL POTENTIAL OF BRIDGE A...

RECTIFICATION CONTROL SYSTEM, CHARGER AND CONTROL METHOD FOR CHARGER

POWER CONVERTING APPARATUS, MOTOR DRIVE UNIT, AND REFRIGERATION CYC...

HOLD-UP TIME EXTENSION FOR TOTEM POLE BRIDGELESS POWER FACTOR CORRE...

VOLTAGE CONTROLLER USING VOLTAGE FEEDBACK AND POWER FEED-FORWARD

SYSTEMS AND METHODS FOR ADAPTIVE GATE DRIVER FOR INVERTER FOR ELECT...

SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...

SWITCHING POWER SUPPLY DEVICE

POWER CONVERTERS AND STAIRCASE MODULATION METHODS THEREFOR

ENERGY-SAVING AND PARALLEL SUPERPOSITION WIRING METHOD FOR THREE-PH...

SINGLE-PHASE VOLTAGE SOURCE INVERTER CIRCUIT WITH POWER FILTER REDU...

Multi-level Inverter

DIGITAL CONTROL METHOD FOR INTERLEAVED BOOST-TYPE POWER FACTOR CORR...

ELECTRICAL CONVERTER SYSTEMS

Suppression of EMF from Fundamental and Harmonic Signal Components

Techniques for Power Conversion in Single-Phase and Multi-Phase Pow...

CONTROL CIRCUIT FOR REDUCING ELECTROMAGNETIC RADIATION AND CONTROL...