specially adapted for damping motor oscillations

Industry

CPC
H02P21/05

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P21/00Arrangements or methods for the control of electric machines by vector control

Current Industry

H02P21/05specially adapted for damping motor oscillations

Industries

Patents Grantslast 30 patents

Information Patent Grant
Motor control apparatus, motor, compressor, refrigeration apparatus...
- Patent number 11,984,827
- Issue date May 14, 2024
- Daikin Industries, Ltd.
- Tomoki Nakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for regulating an electric machine
- Patent number 11,955,910
- Issue date Apr 9, 2024
- Robert Bosch GmbH
- Maximilian Manderla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 11,949,353
- Issue date Apr 2, 2024
- Sanden Corporation
- Yushi Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and device for three-phase AC system
- Patent number 11,936,310
- Issue date Mar 19, 2024
- Delta Electronics (Shanghai) Co., Ltd.
- Li Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for motor
- Patent number 11,936,311
- Issue date Mar 19, 2024
- Mitsubishi Electric Corporation
- Isao Kezobo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for operating a steering system having a compensation device...
- Patent number 11,926,373
- Issue date Mar 12, 2024
- Robert Bosch GmbH
- Stefan Ehlert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent-magnet synchronous machine control method and device, and...
- Patent number 11,894,786
- Issue date Feb 6, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiong Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Unified open-circuit fault-tolerant control method for vector contr...
- Patent number 11,888,419
- Issue date Jan 30, 2024
- Jiangsu University
- Li Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, electric actuator product, and electric power...
- Patent number 11,873,039
- Issue date Jan 16, 2024
- NSK Ltd.
- Yasutoshi Miki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control device and electric power steering apparatus...
- Patent number 11,837,979
- Issue date Dec 5, 2023
- Mitsubishi Electric Corporation
- Masahiko Orii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, electric actuator product, and electric power...
- Patent number 11,827,291
- Issue date Nov 28, 2023
- NSK Ltd.
- Yasutoshi Miki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for AC rotary electric machine and electric power steeri...
- Patent number 11,784,595
- Issue date Oct 10, 2023
- Mitsubishi Electric Corporation
- Tatsuya Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and automatic adjustment method for same
- Patent number 11,777,427
- Issue date Oct 3, 2023
- Hitachi Industrial Equipment Systems Co., Ltd.
- Mitsuru Matsubara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for noise reduction of a three-phase-driven electrical machine
- Patent number 11,757,389
- Issue date Sep 12, 2023
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Jan Naegelkraemer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Encoderless vector control for VFD in hydraulic fracturing applicat...
- Patent number 11,728,709
- Issue date Aug 15, 2023
- U.S. WELL SERVICES, LLC
- Lon Robinson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Noise limited power tool
- Patent number 11,632,066
- Issue date Apr 18, 2023
- OREGON TOOL, INC.
- Edgar A. Dallas
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Speed estimating device for AC motor, driving device for AC motor,...
- Patent number 11,632,067
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Yuriko Takeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus and refrigeration cycle equipment
- Patent number 11,601,076
- Issue date Mar 7, 2023
- Mitsubishi Electric Corporation
- Kazunori Hatakeyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine noise attenuation
- Patent number 11,569,770
- Issue date Jan 31, 2023
- Ford Global Technologies, LLC
- Jiyao Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drain pump driving apparatus and laundry treatment machine includin...
- Patent number 11,566,361
- Issue date Jan 31, 2023
- LG Electronics Inc.
- Jungmoon Je
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Motor drive device and servo adjustment method
- Patent number 11,569,709
- Issue date Jan 31, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuya Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine control device
- Patent number 11,541,930
- Issue date Jan 3, 2023
- Denso Corporation
- Hiroyasu Ootake
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
System and method using bins to identify gain value(s) of an engage...
- Patent number 11,537,118
- Issue date Dec 27, 2022
- Electro Standards Laboratories
- Raymond B Sepe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Torque ripple compensation in motor control systems
- Patent number 11,515,813
- Issue date Nov 29, 2022
- Steering Solutions IP Holding Corporation
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stabilizing DC link voltage with adaptive gain
- Patent number 11,515,819
- Issue date Nov 29, 2022
- ABB Schweiz AG
- Samuli Kallio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Closed loop torque compensation for compressor applications
- Patent number 11,499,537
- Issue date Nov 15, 2022
- Microchip Technology Incorporated
- Prasad Kulkarni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device, driving device, and power steering device
- Patent number 11,498,611
- Issue date Nov 15, 2022
- Nidec Corporation
- Shuji Endo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and electric vehicle
- Patent number 11,502,632
- Issue date Nov 15, 2022
- HITACHI ASTEMO, LTD.
- Takahiro Araki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive controller, drive unit, and power steering
- Patent number 11,496,077
- Issue date Nov 8, 2022
- Nidec Corporation
- Takashi Kitamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive control for a three-phase motor
- Patent number 11,398,788
- Issue date Jul 26, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Daniel Glose
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20240171109
- Publication date May 23, 2024
- DAIKIN INDUSTRIES, LTD.
- Takayuki MIYAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYMMETRICAL COMPONENTS DOMAIN CONTROL IN A MULTIPHASE MACHINE SYSTEM
- Publication number 20240113645
- Publication date Apr 4, 2024
- Cummins Inc.
- Akm Arafat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR REDUCING ELECTROMAGNETIC VIBRATION OF PERMANENT MAGNET M...
- Publication number 20240106360
- Publication date Mar 28, 2024
- JIANGSU UNIVERSITY
- Wenxiang ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR AND VIBRATION REDUCTION CONTROL METHOD THEREFOR, AND CIRCUIT
- Publication number 20240079979
- Publication date Mar 7, 2024
- Johnson Electric International AG
- Patrick Shui Chung WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS, MOTOR, COMPRESSOR, REFRIGERATION APPARATUS...
- Publication number 20240039439
- Publication date Feb 1, 2024
- DAIKIN INDUSTRIES, LTD.
- Tomoki NAKATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR DIAGNOSING PHASE CURRENT SENSOR FAILURE OF...
- Publication number 20230408563
- Publication date Dec 21, 2023
- HL MANDO CORPORATION
- Hye-Ung Shin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL APPARATUS OF THREE-PHASE AC MOTOR
- Publication number 20230396195
- Publication date Dec 7, 2023
- OKUMA CORPORATION
- Satoshi EGUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor Control System with Adjustable Voltage Harmonic and Method fo...
- Publication number 20230370004
- Publication date Nov 16, 2023
- FORCECON TECHNOLOGY CO., LTD.
- Shih-Chieh WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNIFIED OPEN-CIRCUIT FAULT-TOLERANT CONTROL METHOD FOR VECTOR CONTR...
- Publication number 20230344373
- Publication date Oct 26, 2023
- Jiangsu University
- Li ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL APPARATUS AND VEHICLE HAVING THE SAME
- Publication number 20230344374
- Publication date Oct 26, 2023
- Hyundai Motor Company
- Kyoung-Jin Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MODULATING TORQUE RIPPLE AND/OR RADIAL FORCE OF A THREE-...
- Publication number 20230336107
- Publication date Oct 19, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Andreas Langheck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE CONTROL SYSTEM
- Publication number 20230291341
- Publication date Sep 14, 2023
- AISIN CORPORATION
- Arinori SHIMADA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR AC ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERI...
- Publication number 20230268859
- Publication date Aug 24, 2023
- Mitsubishi Electric Corporation
- Tatsuya MORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A CONTROLLER FOR AN AXIAL FLUX MACHINE AND METHOD
- Publication number 20230223878
- Publication date Jul 13, 2023
- YASA LIMITED
- Tim WOOLMER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING A DRIVE TRAIN, AND VEHICLE DRIVE TRAIN WITH EL...
- Publication number 20230223879
- Publication date Jul 13, 2023
- ROBERT BOSCH GmbH
- David Gaenzle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE WINDING ELECTRIC MACHINE ASSEMBLY
- Publication number 20230216438
- Publication date Jul 6, 2023
- ABB Schweiz AG
- Samuli Heikkilä
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING AN INVERTER CONNECTED TO AN ELECTRIC MACHINE U...
- Publication number 20230208340
- Publication date Jun 29, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Andreas Humbert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY MACHINE CONTROL DEVICE
- Publication number 20230198438
- Publication date Jun 22, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Tetsuya MATSUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DAMPING FILTER NETWORK
- Publication number 20230188068
- Publication date Jun 15, 2023
- HAMILTON SUNDSTRAND CORPORATION
- Jaspreet Kaur MANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROLLING METHOD
- Publication number 20230188067
- Publication date Jun 15, 2023
- Hitachi Astemo, Ltd.
- Naoki SHINOHARA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MOTOR CONTROL DEVICE
- Publication number 20230155528
- Publication date May 18, 2023
- Mitsubishi Electric Corporation
- Masahiko ORII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20230101356
- Publication date Mar 30, 2023
- SANDEN ADVANCED TECHNOLOGY CORPORATION
- Yushi ARAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC INTERLEAVING FOR DUAL THREE PHASE ELECTRIC MACHINE AND THRE...
- Publication number 20230077771
- Publication date Mar 16, 2023
- Yilmaz Sozer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERMANENT-MAGNET SYNCHRONOUS MACHINE CONTROL METHOD AND DEVICE, AND...
- Publication number 20230067971
- Publication date Mar 2, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...
- Publication number 20230033229
- Publication date Feb 2, 2023
- Deere & Company
- Yujiang Wu
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR REGULATING AN ELECTRIC MACHINE
- Publication number 20220407441
- Publication date Dec 22, 2022
- Maximilian Manderla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR CALIBRATING A CONTROL DEVICE OF AN ELECTRIC M...
- Publication number 20220407440
- Publication date Dec 22, 2022
- AVL LIST GMBH
- Francesco DUCHI
- G01 - MEASURING TESTING
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20220399843
- Publication date Dec 15, 2022
- FUJITSU GENERAL LIMITED
- Masaharu URAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH PERFORMANCE CURRENT SENSING ARCHITECTURE FOR BRUSHLESS MOTORS
- Publication number 20220399842
- Publication date Dec 15, 2022
- Barrett Technology, LLC
- Claude F. Valle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR MINIMIZING GENERATOR VIBRATIONS
- Publication number 20220360139
- Publication date Nov 10, 2022
- WOBBEN PROPERTIES GMBH
- Jair CASSOLI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

specially adapted for damping motor oscillations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor control apparatus, motor, compressor, refrigeration apparatus...

Method and device for regulating an electric machine

Motor control device

Control method and device for three-phase AC system

Controller for motor

Method for operating a steering system having a compensation device...

Permanent-magnet synchronous machine control method and device, and...

Unified open-circuit fault-tolerant control method for vector contr...

Motor control device, electric actuator product, and electric power...

Electric motor control device and electric power steering apparatus...

Motor control device, electric actuator product, and electric power...

Controller for AC rotary electric machine and electric power steeri...

Motor control device and automatic adjustment method for same

Method for noise reduction of a three-phase-driven electrical machine

Encoderless vector control for VFD in hydraulic fracturing applicat...

Noise limited power tool

Speed estimating device for AC motor, driving device for AC motor,...

Motor driving apparatus and refrigeration cycle equipment

Electric machine noise attenuation

Drain pump driving apparatus and laundry treatment machine includin...

Motor drive device and servo adjustment method

Rotary electric machine control device

System and method using bins to identify gain value(s) of an engage...

Torque ripple compensation in motor control systems

Stabilizing DC link voltage with adaptive gain

Closed loop torque compensation for compressor applications

Motor control device, driving device, and power steering device

Motor control device and electric vehicle

Drive controller, drive unit, and power steering

Drive control for a three-phase motor

Patents Applicationslast 30 patents

POWER CONVERSION APPARATUS

SYMMETRICAL COMPONENTS DOMAIN CONTROL IN A MULTIPHASE MACHINE SYSTEM

METHOD FOR REDUCING ELECTROMAGNETIC VIBRATION OF PERMANENT MAGNET M...

MOTOR AND VIBRATION REDUCTION CONTROL METHOD THEREFOR, AND CIRCUIT

MOTOR CONTROL APPARATUS, MOTOR, COMPRESSOR, REFRIGERATION APPARATUS...

APPARATUS AND METHOD FOR DIAGNOSING PHASE CURRENT SENSOR FAILURE OF...

CONTROL APPARATUS OF THREE-PHASE AC MOTOR

Motor Control System with Adjustable Voltage Harmonic and Method fo...

UNIFIED OPEN-CIRCUIT FAULT-TOLERANT CONTROL METHOD FOR VECTOR CONTR...

MOTOR CONTROL APPARATUS AND VEHICLE HAVING THE SAME

METHOD FOR MODULATING TORQUE RIPPLE AND/OR RADIAL FORCE OF A THREE-...

ROTATING ELECTRICAL MACHINE CONTROL SYSTEM

CONTROLLER FOR AC ROTARY ELECTRIC MACHINE AND ELECTRIC POWER STEERI...

A CONTROLLER FOR AN AXIAL FLUX MACHINE AND METHOD

METHOD FOR OPERATING A DRIVE TRAIN, AND VEHICLE DRIVE TRAIN WITH EL...

DOUBLE WINDING ELECTRIC MACHINE ASSEMBLY

METHOD FOR OPERATING AN INVERTER CONNECTED TO AN ELECTRIC MACHINE U...

ROTARY MACHINE CONTROL DEVICE

DAMPING FILTER NETWORK

MOTOR CONTROL DEVICE AND MOTOR CONTROLLING METHOD

ELECTRIC MOTOR CONTROL DEVICE

MOTOR CONTROL DEVICE

DYNAMIC INTERLEAVING FOR DUAL THREE PHASE ELECTRIC MACHINE AND THRE...

PERMANENT-MAGNET SYNCHRONOUS MACHINE CONTROL METHOD AND DEVICE, AND...

SYSTEM AND METHOD FOR DAMPING OF MECHANICAL OSCILLATON OF A ROTOR O...

METHOD AND DEVICE FOR REGULATING AN ELECTRIC MACHINE

METHOD AND SYSTEM FOR CALIBRATING A CONTROL DEVICE OF AN ELECTRIC M...

MOTOR CONTROL DEVICE

HIGH PERFORMANCE CURRENT SENSING ARCHITECTURE FOR BRUSHLESS MOTORS

METHOD FOR MINIMIZING GENERATOR VIBRATIONS