using the star point voltage

Industry

CPC
H02P6/187

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P6/00Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position Electronic commutators therefor

Current Industry

H02P6/187using the star point voltage

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and motor driving system using the same
- Patent number 11,444,557
- Issue date Sep 13, 2022
- Renesas Electronics Corporation
- Seigi Ishiji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor system
- Patent number 11,309,812
- Issue date Apr 19, 2022
- Global Mixed-mode Technology Inc.
- Ching-Feng Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for three-phase synchronous motor and electric power...
- Patent number 11,228,271
- Issue date Jan 18, 2022
- Hitachi Astemo, Ltd.
- Takafumi Hara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motor control device
- Patent number 10,848,081
- Issue date Nov 24, 2020
- Somfy SAS
- Serge Bruno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device, motor driving system, and motor control program
- Patent number 10,693,396
- Issue date Jun 23, 2020
- Renesas Electronics Corporation
- Satoshi Narumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device of synchronous electric motor, integrated motor syst...
- Patent number 10,644,627
- Issue date May 5, 2020
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternate grounding of inverter midpoint for three level switching...
- Patent number 10,523,130
- Issue date Dec 31, 2019
- Hamilton Sundstrand Corporation
- Randall Bax
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting power generation apparatus and starting power generation m...
- Patent number 10,514,011
- Issue date Dec 24, 2019
- Shindengen Electric Manufacturing Co., Ltd.
- Tatsuya Arai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Starting power generation apparatus and starting power generation m...
- Patent number 10,480,475
- Issue date Nov 19, 2019
- Shindengen Electric Manufacturing Co., Ltd.
- Tatsuya Arai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device and control method for driving sensorless BLDC motor
- Patent number 10,348,226
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Young Jae Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for differencing comparator and associated methods
- Patent number 10,175,271
- Issue date Jan 8, 2019
- Silicon Laboratories Inc.
- Axel Thomsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controller for power converter
- Patent number 10,171,019
- Issue date Jan 1, 2019
- Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Yang Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for damping voltage harmonics in a multilevel pow...
- Patent number 10,164,553
- Issue date Dec 25, 2018
- ABB Schweiz AG
- Aravind Mohanaveeramani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous motor control apparatus and drive system using the same
- Patent number 9,923,502
- Issue date Mar 20, 2018
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensor-less circuit and method for detecting a rotor position
- Patent number 9,912,268
- Issue date Mar 6, 2018
- Semiconductor Components Industries, LLC
- Satoshi Yokoo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor position sensing system for three phase motors and related me...
- Patent number 9,831,809
- Issue date Nov 28, 2017
- Semiconductor Components Industries, LLC
- Kazumasa Takai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor drive control device, electrically driven power stee...
- Patent number 9,831,814
- Issue date Nov 28, 2017
- Hitachi Automotive Systems, Ltd.
- Toshiyuki Ajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensor-less circuit and method for detecting a rotor position
- Patent number 9,793,841
- Issue date Oct 17, 2017
- Semiconductor Components Industries, LLC
- Satoshi Yokoo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving device, electronic appliance, and vehicle
- Patent number 9,559,622
- Issue date Jan 31, 2017
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless motor driving circuit and brushless motor driving system
- Patent number 9,369,072
- Issue date Jun 14, 2016
- Kabushiki Kaisha Toshiba
- Tadashi Asukai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for determining the position of a brushless elect...
- Patent number 9,337,758
- Issue date May 10, 2016
- Brose Fahrzeugteile GmbH & Co. KG, Wuerzburg
- Johannes Schwarzkopf
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor drive device
- Patent number 9,325,264
- Issue date Apr 26, 2016
- Hitachi, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining the rotary position of the rotor of an elect...
- Patent number 9,257,924
- Issue date Feb 9, 2016
- Rolf Strothmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device and method for determining the rotor angle of a sync...
- Patent number 9,214,882
- Issue date Dec 15, 2015
- Robert Bosch GmbH
- Armin Niederer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device and method for determining the rotor angle of a sync...
- Patent number 9,178,455
- Issue date Nov 3, 2015
- Robert Bosch GmbH
- Armin Niederer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Back electromotive force detection circuit and motor driving contro...
- Patent number 9,099,949
- Issue date Aug 4, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Hyun Paek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving apparatus and motor
- Patent number 9,030,146
- Issue date May 12, 2015
- Rohm Co., Ltd.
- Toshiya Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous motor drive system and synchronous motor
- Patent number 8,878,480
- Issue date Nov 4, 2014
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Back-EMF detection for motor control
- Patent number 8,853,985
- Issue date Oct 7, 2014
- Marvell World Trade Ltd.
- Ravishanker Krishnamoorthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit and method
- Patent number 8,810,185
- Issue date Aug 19, 2014
- Semiconductor Components Industries, LLC
- Kosaku Hioki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR SYSTEM
- Publication number 20220103099
- Publication date Mar 31, 2022
- Global Mixed-mode Technology Inc.
- Ching-Feng Lai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND MOTOR DRIVING SYSTEM USING THE SAME
- Publication number 20210273589
- Publication date Sep 2, 2021
- RENESAS ELECTRONICS CORPORATION
- Seigi ISHIJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Device for Three-Phase Synchronous Motor and Electric Power...
- Publication number 20210091700
- Publication date Mar 25, 2021
- Hitachi Automotive Systems, Ltd.
- Takafumi HARA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ALTERNATE GROUNDING OF INVERTER MIDPOINT FOR THREE LEVEL SWITCHING...
- Publication number 20190229643
- Publication date Jul 25, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Randall Bax
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR POWER CONVERTER
- Publication number 20190006971
- Publication date Jan 3, 2019
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yang Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE OF SYNCHRONOUS ELECTRIC MOTOR, INTEGRATED MOTOR SYST...
- Publication number 20180287526
- Publication date Oct 4, 2018
- Hitachi Automotive Systems, Ltd.
- Yoshitaka IWAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR POSITION SENSING SYSTEM FOR THREE PHASE MOTORS AND RELATED ME...
- Publication number 20180083558
- Publication date Mar 22, 2018
- Semiconductor Components Industries, LLC
- Kazumasa TAKAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR DAMPING VOLTAGE HARMONICS IN A MULTILEVEL POW...
- Publication number 20180054144
- Publication date Feb 22, 2018
- ABB Schweiz AG
- Aravind MOHANAVEERAMANI
- G01 - MEASURING TESTING
Information Patent Application
Electric Motor Drive Device
- Publication number 20150155805
- Publication date Jun 4, 2015
- Hitachi, Ltd
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus for Differencing Comparator and Associated Methods
- Publication number 20140312820
- Publication date Oct 23, 2014
- Axel Thomsen
- G01 - MEASURING TESTING
Information Patent Application
BACK ELECTROMOTIVE FORCE DETECTION CIRCUIT AND MOTOR DRIVING CONTRO...
- Publication number 20140176031
- Publication date Jun 26, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Hyun PAEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR USING THE SAME
- Publication number 20140152221
- Publication date Jun 5, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Joo Yul KO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND METHOD FOR DETERMINING THE ROTOR ANGLE OF A SYNC...
- Publication number 20140152218
- Publication date Jun 5, 2014
- Armin Niederer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND METHOD FOR DETERMINING THE ROTOR ANGLE OF A SYNC...
- Publication number 20140152219
- Publication date Jun 5, 2014
- Armin Niederer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETERMINING THE ROTARY POSITION OF THE ROTOR OF AN ELECT...
- Publication number 20140145659
- Publication date May 29, 2014
- Rolf Strothmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE
- Publication number 20140117889
- Publication date May 1, 2014
- Rohm Co., Ltd.
- Takashi FUJIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driving System For Synchronous Motor
- Publication number 20140077738
- Publication date Mar 20, 2014
- Hitachi, Ltd
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING APPARATUS FOR FAN MOTER
- Publication number 20140028236
- Publication date Jan 30, 2014
- Rohm Co., Ltd.
- Toshiya SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CIRCUIT AND METHOD
- Publication number 20130293180
- Publication date Nov 7, 2013
- Kosaku Hioki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROCESS FOR DETERMINING THE POSITION OF THE ROTOR OF AN ELECTRIC MA...
- Publication number 20130253881
- Publication date Sep 26, 2013
- Rolf Strothmann
- G01 - MEASURING TESTING
Information Patent Application
Synchronous Motor Drive System and Synchronous Motor
- Publication number 20130057193
- Publication date Mar 7, 2013
- Hitachi Automotive Systems, Ltd.
- Yoshitaka Iwaji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BACK-EMF DETECTION FOR MOTOR CONTROL
- Publication number 20120068649
- Publication date Mar 22, 2012
- Ravishanker Krishnamoorthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING CIRCUIT
- Publication number 20110204834
- Publication date Aug 25, 2011
- ON SEMICONDUCTOR TRADING, LTD.
- Toshiyuki Imai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUIT
- Publication number 20110068732
- Publication date Mar 24, 2011
- SANYO ELECTRIC CO., LTD.
- Kosaku HIOKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE SYSTEM OF SYNCHRONOUS MOTOR
- Publication number 20100066284
- Publication date Mar 18, 2010
- Renesas Technology Corp.
- Yoshitaka IWAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20090189556
- Publication date Jul 30, 2009
- Kichiya ITAGAKI
- G11 - INFORMATION STORAGE
Information Patent Application
Motor Control Apparatus and Motor System
- Publication number 20090108784
- Publication date Apr 30, 2009
- Hitachi, Ltd.
- Kiyoshi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE CIRCUIT
- Publication number 20080252238
- Publication date Oct 16, 2008
- Rohm Co., Ltd.
- Yoshito Otaguro
- G11 - INFORMATION STORAGE
Information Patent Application
Fan motor controller
- Publication number 20080199159
- Publication date Aug 21, 2008
- Hsien-Meng Lee
- G06 - COMPUTING CALCULATING COUNTING

using the star point voltage

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semiconductor device and motor driving system using the same

Motor system

Control device for three-phase synchronous motor and electric power...

Motor control device

Semiconductor device, motor driving system, and motor control program

Control device of synchronous electric motor, integrated motor syst...

Alternate grounding of inverter midpoint for three level switching...

Starting power generation apparatus and starting power generation m...

Starting power generation apparatus and starting power generation m...

Device and control method for driving sensorless BLDC motor

Apparatus for differencing comparator and associated methods

Controller for power converter

Method and device for damping voltage harmonics in a multilevel pow...

Synchronous motor control apparatus and drive system using the same

Sensor-less circuit and method for detecting a rotor position

Rotor position sensing system for three phase motors and related me...

Electric motor drive control device, electrically driven power stee...

Sensor-less circuit and method for detecting a rotor position

Motor driving device, electronic appliance, and vehicle

Brushless motor driving circuit and brushless motor driving system

Method and device for determining the position of a brushless elect...

Electric motor drive device

Method for determining the rotary position of the rotor of an elect...

Control device and method for determining the rotor angle of a sync...

Control device and method for determining the rotor angle of a sync...

Back electromotive force detection circuit and motor driving contro...

Driving apparatus and motor

Synchronous motor drive system and synchronous motor

Back-EMF detection for motor control

Drive circuit and method

Patents Applicationslast 30 patents

MOTOR SYSTEM

SEMICONDUCTOR DEVICE AND MOTOR DRIVING SYSTEM USING THE SAME

Control Device for Three-Phase Synchronous Motor and Electric Power...

ALTERNATE GROUNDING OF INVERTER MIDPOINT FOR THREE LEVEL SWITCHING...

CONTROLLER FOR POWER CONVERTER

CONTROL DEVICE OF SYNCHRONOUS ELECTRIC MOTOR, INTEGRATED MOTOR SYST...

ROTOR POSITION SENSING SYSTEM FOR THREE PHASE MOTORS AND RELATED ME...

METHOD AND DEVICE FOR DAMPING VOLTAGE HARMONICS IN A MULTILEVEL POW...

Electric Motor Drive Device

Apparatus for Differencing Comparator and Associated Methods

BACK ELECTROMOTIVE FORCE DETECTION CIRCUIT AND MOTOR DRIVING CONTRO...

MOTOR DRIVING CONTROL APPARATUS AND METHOD, AND MOTOR USING THE SAME

CONTROL DEVICE AND METHOD FOR DETERMINING THE ROTOR ANGLE OF A SYNC...

CONTROL DEVICE AND METHOD FOR DETERMINING THE ROTOR ANGLE OF A SYNC...

METHOD FOR DETERMINING THE ROTARY POSITION OF THE ROTOR OF AN ELECT...

MOTOR DRIVING DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE

Driving System For Synchronous Motor

DRIVING APPARATUS FOR FAN MOTER

DRIVE CIRCUIT AND METHOD

PROCESS FOR DETERMINING THE POSITION OF THE ROTOR OF AN ELECTRIC MA...

Synchronous Motor Drive System and Synchronous Motor

BACK-EMF DETECTION FOR MOTOR CONTROL

MOTOR DRIVING CIRCUIT

DRIVER CIRCUIT

DRIVE SYSTEM OF SYNCHRONOUS MOTOR

MOTOR DRIVE DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

Motor Control Apparatus and Motor System

MOTOR DRIVE CIRCUIT

Fan motor controller