Speed loop

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CPC
H02P2205/07

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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 H02P2205/00Indexing scheme relating to controlling arrangements characterised by the control loops

Current Industry

H02P2205/07Speed loop

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gimbal control method and device
- Patent number 11,880,120
- Issue date Jan 23, 2024
- SZ DJI Technology Co., Ltd
- Wenlin Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller with power feedback loop
- Patent number 11,817,811
- Issue date Nov 14, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Yisong Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power tool
- Patent number 11,791,756
- Issue date Oct 17, 2023
- Nanjing Chevron Industry Co., Ltd.
- Yanqing Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
- Patent number 11,594,990
- Issue date Feb 28, 2023
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for starting a synchronous motor
- Patent number 11,527,973
- Issue date Dec 13, 2022
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive torque disturbance cancellation for electric motors
- Patent number 11,515,822
- Issue date Nov 29, 2022
- Texas Instruments Incorporated
- David L. Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method based on motor stall protection and motor stall protection a...
- Patent number 11,456,694
- Issue date Sep 27, 2022
- AUTOCHIPS WUHAN CO., LTD.
- Liangtao Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control scheme for power tool having a brushless motor
- Patent number 11,418,088
- Issue date Aug 16, 2022
- BLACK & DECKER INC.
- Joshua M. Lewis
- B24 - GRINDING POLISHING
Information Patent Grant
Catch spin method for permanent magnet synchronous motor with senso...
- Patent number 11,404,983
- Issue date Aug 2, 2022
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control method and device, and frequency conversion controller
- Patent number 11,404,985
- Issue date Aug 2, 2022
- Hangzhou Leaderway Electronics Co., Ltd.
- Dekai Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vehicle door opening/closing device
- Patent number 11,381,182
- Issue date Jul 5, 2022
- Mitsuba Corporation
- Ikuharu Yokozawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
High frequency injection transition disturbance elimination for a s...
- Patent number 11,277,088
- Issue date Mar 15, 2022
- Rockwell Automation Technologies, Inc.
- Zhendong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller anti-windup for permanent magnet synchronous machines
- Patent number 11,177,752
- Issue date Nov 16, 2021
- Steering Solutions IP Holding Corporation
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-deactivating shut-down switch for a power tool
- Patent number 11,171,541
- Issue date Nov 9, 2021
- BLACK & DECKER INC.
- Joshua M. Lewis
- B24 - GRINDING POLISHING
Information Patent Grant
Speed contant control and power constant control of a permanent mag...
- Patent number 11,165,381
- Issue date Nov 2, 2021
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fail-safe function for a permanent magnet synchronous motor
- Patent number 11,146,195
- Issue date Oct 12, 2021
- Infineon Technologies Austria AG
- Long Fei Jian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of rotary axis
- Patent number 11,114,967
- Issue date Sep 7, 2021
- FANUC CORPORATION
- Tarou Ogiso
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for controlling rotation speed of motor, motor and food p...
- Patent number 11,050,368
- Issue date Jun 29, 2021
- SHENZHEN H&T INTELLIGENT CONTROL CO., LTD.
- Jingfeng Zhu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Power conversion device and server
- Patent number 11,038,454
- Issue date Jun 15, 2021
- Hirofumi Kinomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starting method and apparatus for permanent magnet synchronous moto...
- Patent number 11,005,396
- Issue date May 11, 2021
- AUTEL ROBOTICS CO., LTD.
- Yidong Chen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Linear actuator with a brushless DC motor
- Patent number 10,879,818
- Issue date Dec 29, 2020
- Linak A/S
- Jeppe Christian Bastholm
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving system and motor operation recovering method
- Patent number 10,873,278
- Issue date Dec 22, 2020
- Delta Electronics, Inc.
- Chia-Pin Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of controlling electric oil pump
- Patent number 10,840,847
- Issue date Nov 17, 2020
- Hyundai Motor Company
- Byung Hwan Jung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving control apparatus and motor-assisted vehicle
- Patent number 10,749,451
- Issue date Aug 18, 2020
- Taiyo Yuden Co., Ltd.
- Yasuo Hosaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Speed control system of a universal motor
- Patent number 10,720,870
- Issue date Jul 21, 2020
- Bor-Yann Chuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and motor control method
- Patent number 10,715,075
- Issue date Jul 14, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroshi Fujiwara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control scheme for power tool having a brushless motor
- Patent number 10,680,494
- Issue date Jun 9, 2020
- BLACK & DECKER INC.
- Joshua M. Lewis
- B24 - GRINDING POLISHING
Information Patent Grant
Adaptive torque disturbance cancellation for electric motors
- Patent number 10,666,180
- Issue date May 26, 2020
- Texas Instruments Incorporated
- David L. Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device
- Patent number 10,644,619
- Issue date May 5, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryosuke Yamamoto
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Fan and motor drive device thereof
- Patent number 10,622,922
- Issue date Apr 14, 2020
- JOHNSON ELECTRIC INTERNATIONAL AG
- Rui Feng Qin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL OF A ROTATING ELECTRIC MACHINE
- Publication number 20240413773
- Publication date Dec 12, 2024
- SAFRAN ELECTRICAL & POWER
- Christelle SABER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR ADAPTIVELY ADJUSTING PWM DUTY CYCLE, CIRCUIT AND MOTOR D...
- Publication number 20240332951
- Publication date Oct 3, 2024
- CRM ICBG (WUXI) CO., LTD.
- Sang WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GIMBAL CONTROL METHOD AND DEVICE
- Publication number 20240118596
- Publication date Apr 11, 2024
- SZ DJI Technology Co., Ltd.
- Wenlin XIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TOOL
- Publication number 20230396199
- Publication date Dec 7, 2023
- Nanjing Chervon Industry Co., Ltd.
- Yanqing Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...
- Publication number 20220337183
- Publication date Oct 20, 2022
- Infineon Technologies Austria AG
- Long Fei JIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH FREQUENCY INJECTION TRANSITION DISTURBANCE ELIMINATION FOR A S...
- Publication number 20220094295
- Publication date Mar 24, 2022
- Rockwell Automation Technologies, Inc.
- Zhendong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TOOL
- Publication number 20220006406
- Publication date Jan 6, 2022
- Nanjing Chervon Industry Co., Ltd.
- Yanqing Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...
- Publication number 20210211079
- Publication date Jul 8, 2021
- Infineon Technologies Austria AG
- Long Fei JIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD BASED ON MOTOR STALL PROTECTION AND MOTOR STALL PROTECTION A...
- Publication number 20210184621
- Publication date Jun 17, 2021
- AutoChips Inc.
- LIANGTAO LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL METHOD AND DEVICE, AND FREQUENCY CONVERSION CONTROLLER
- Publication number 20210175829
- Publication date Jun 10, 2021
- Hangzhou Leaderway Electronics Co., Ltd.
- Dekai Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPEED CONTANT CONTROL AND POWER CONSTANT CONTROL OF A PERMANENT MAG...
- Publication number 20210159828
- Publication date May 27, 2021
- Infineon Technologies Austria AG
- Long Fei JIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAIL-SAFE FUNCTION FOR A PERMANENT MAGNET SYNCHRONOUS MOTOR
- Publication number 20210159829
- Publication date May 27, 2021
- Infineon Technologies Austria AG
- Long Fei JIAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR CONTROLLING ROTATION SPEED OF MOTOR, MOTOR AND FOOD P...
- Publication number 20210126563
- Publication date Apr 29, 2021
- SHENZHEN H&T INTELLIGENT CONTROL CO., LTD.
- Jingfeng ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR STARTING A SYNCHRONOUS MOTOR
- Publication number 20210111647
- Publication date Apr 15, 2021
- ABB Schweiz AG
- Andrey Kalygin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER ANTI-WINDUP FOR PERMANENT MAGNET SYNCHRONOUS MACHINES
- Publication number 20210067078
- Publication date Mar 4, 2021
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Prerit Pramod
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
GIMBAL CONTROL METHOD AND DEVICE
- Publication number 20210064069
- Publication date Mar 4, 2021
- SZ DJI Technology Co., Ltd.
- Wenlin XIE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER OF ROTARY AXIS
- Publication number 20200382037
- Publication date Dec 3, 2020
- FANUC CORPORATION
- Tarou OGISO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adaptive Torque Disturbance Cancellation for Electric Motors
- Publication number 20200336093
- Publication date Oct 22, 2020
- TEXAS INSTRUMENTS INCORPORATED
- David L. Wilson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER WITH POWER FEEDBACK LOOP
- Publication number 20200295682
- Publication date Sep 17, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Yisong Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND SERVER
- Publication number 20200169205
- Publication date May 28, 2020
- KABUSHIKI KAISHA YASKAWA DENKI
- Hirofumi KINOMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-DEACTIVATING SHUT-DOWN SWITCH FOR A POWER TOOL
- Publication number 20200091797
- Publication date Mar 19, 2020
- Black & Decker Inc.
- Joshua M. LEWIS
- B24 - GRINDING POLISHING
Information Patent Application
MOTOR DRIVING CONTROL APPARATUS AND MOTOR-ASSISTED VEHICLE
- Publication number 20190280628
- Publication date Sep 12, 2019
- Taiyo Yuden Co., Ltd.
- Yasuo HOSAKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD
- Publication number 20190207549
- Publication date Jul 4, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- HIROSHI FUJIWARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROLLER ANTI-WINDUP FOR PERMANENT MAGNET SYNCHRONOUS MACHINES
- Publication number 20190165712
- Publication date May 30, 2019
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Prerit Pramod
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CONTROL APPARATUS OF AN ELECTRIC MOTOR
- Publication number 20190146453
- Publication date May 16, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Toru Tazawa
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SINUSOIDALLY DRIVEN MOTORS
- Publication number 20190131894
- Publication date May 2, 2019
- CRESTRON ELECTRONICS, INC.
- Luis J. Rivera
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING SINUSOIDALLY DRIVEN MOTORS
- Publication number 20190131895
- Publication date May 2, 2019
- CRESTRON ELECTRONICS, INC.
- Luis J. Rivera
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ACCELERATION ESTIMATOR FOR SPEED RATE CONTROL
- Publication number 20190109553
- Publication date Apr 11, 2019
- David J. Gritter
- G05 - CONTROLLING REGULATING
Information Patent Application
PARAMETER DETERMINATION SUPPORTING DEVICE
- Publication number 20190097567
- Publication date Mar 28, 2019
- FANUC CORPORATION
- Kouki OIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR STABILITY CONTROL IN ADJUSTABLE SPEED DRIVE W...
- Publication number 20190068097
- Publication date Feb 28, 2019
- EATON CORPORATION
- Huaqiang Li
- G06 - COMPUTING CALCULATING COUNTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gimbal control method and device

Motor controller with power feedback loop

Power tool

Catch spin method for permanent magnet synchronous motor with senso...

Method for starting a synchronous motor

Adaptive torque disturbance cancellation for electric motors

Method based on motor stall protection and motor stall protection a...

Control scheme for power tool having a brushless motor

Catch spin method for permanent magnet synchronous motor with senso...

Motor control method and device, and frequency conversion controller

Vehicle door opening/closing device

High frequency injection transition disturbance elimination for a s...

Controller anti-windup for permanent magnet synchronous machines

Self-deactivating shut-down switch for a power tool

Speed contant control and power constant control of a permanent mag...

Fail-safe function for a permanent magnet synchronous motor

Controller of rotary axis

Apparatus for controlling rotation speed of motor, motor and food p...

Power conversion device and server

Starting method and apparatus for permanent magnet synchronous moto...

Linear actuator with a brushless DC motor

Motor driving system and motor operation recovering method

Method of controlling electric oil pump

Motor driving control apparatus and motor-assisted vehicle

Speed control system of a universal motor

Motor control device and motor control method

Control scheme for power tool having a brushless motor

Adaptive torque disturbance cancellation for electric motors

Motor control device

Fan and motor drive device thereof

Patents Applicationslast 30 patents

CONTROL OF A ROTATING ELECTRIC MACHINE

METHOD FOR ADAPTIVELY ADJUSTING PWM DUTY CYCLE, CIRCUIT AND MOTOR D...

GIMBAL CONTROL METHOD AND DEVICE

POWER TOOL

CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...

HIGH FREQUENCY INJECTION TRANSITION DISTURBANCE ELIMINATION FOR A S...

POWER TOOL

CATCH SPIN METHOD FOR PERMANENT MAGNET SYNCHRONOUS MOTOR WITH SENSO...

METHOD BASED ON MOTOR STALL PROTECTION AND MOTOR STALL PROTECTION A...

MOTOR CONTROL METHOD AND DEVICE, AND FREQUENCY CONVERSION CONTROLLER

SPEED CONTANT CONTROL AND POWER CONSTANT CONTROL OF A PERMANENT MAG...

FAIL-SAFE FUNCTION FOR A PERMANENT MAGNET SYNCHRONOUS MOTOR

APPARATUS FOR CONTROLLING ROTATION SPEED OF MOTOR, MOTOR AND FOOD P...

METHOD FOR STARTING A SYNCHRONOUS MOTOR

CONTROLLER ANTI-WINDUP FOR PERMANENT MAGNET SYNCHRONOUS MACHINES

GIMBAL CONTROL METHOD AND DEVICE

CONTROLLER OF ROTARY AXIS

Adaptive Torque Disturbance Cancellation for Electric Motors

MOTOR CONTROLLER WITH POWER FEEDBACK LOOP

POWER CONVERSION DEVICE AND SERVER

SELF-DEACTIVATING SHUT-DOWN SWITCH FOR A POWER TOOL

MOTOR DRIVING CONTROL APPARATUS AND MOTOR-ASSISTED VEHICLE

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD

CONTROLLER ANTI-WINDUP FOR PERMANENT MAGNET SYNCHRONOUS MACHINES

CONTROL APPARATUS OF AN ELECTRIC MOTOR

SYSTEMS AND METHODS FOR CONTROLLING SINUSOIDALLY DRIVEN MOTORS

SYSTEMS AND METHODS FOR CONTROLLING SINUSOIDALLY DRIVEN MOTORS

ACCELERATION ESTIMATOR FOR SPEED RATE CONTROL

PARAMETER DETERMINATION SUPPORTING DEVICE

SYSTEM AND METHOD FOR STABILITY CONTROL IN ADJUSTABLE SPEED DRIVE W...