ClassID:

218134

H02P1/029 - CPC Classification

Classification description:

Arrangements for starting electric motors or dynamo-electric converters; Details Restarting, e.g. after power failure

Recent Application in this class:
#1
20260038316
2026-02-05

VEHICLE CONTROL UNIT AND VEHICLE CONTROL METHOD

#2
20250125756
2025-04-17

METHOD FOR CONTROLLING DIRECT DRIVE TRANSMISSION SYSTEM AND RELATED DEVICE

#3
20240146215
2024-05-02

MOTOR DRIVE DEVICE COMPRISING FAN MOTOR AND METHOD FOR CONTROLLING MOTOR DRIVE DEVICE

#4
20240120857
2024-04-11

POWER TOOL AND CONTROL METHOD THEREFOR

#5
20230208327
2023-06-29

Electric vehicle control system, control method, and computer-readable storage medium

#6
20220190751
2022-06-16

Method for controlling an electric motor

#7
20220190750
2022-06-16

Motor control device

#8
20220173672
2022-06-02

System and method for addressing failure-to-start condition in electric motor with internal magnets

#9
20220115966
2022-04-14

Power tool using brushless motor and method for controlling the same

#10
20220037875
2022-02-03

System and method for compact motor control with redundant power structures

#11
20210381718
2021-12-09

Environmental control systems including electric motor assemblies and methods of operation

#12
20210184603
2021-06-17

System and method for managing transient power disruptions on ESP motor drives

#13
20200269814
2020-08-27

Wiper drive circuit

#14
20200224948
2020-07-16

Compressor fault diagnostic apparatus and system

#15
20200014324
2020-01-09

Motor control device

#16
20200007068
2020-01-02

Method and device for maintaining a detected absolute position of an electric motor operating as an actuator during a critical operation

#17
20190334471
2019-10-31

Control apparatus of rotating electrical machine

#18
20190319574
2019-10-17

Method and device for the computer-assisted operation of an electric motor

#19
20190267920
2019-08-29

Motor control circuit system

#20
20190260313
2019-08-22

Motor control device

#21
20190256051
2019-08-22

Wiper drive circuit

#22
20190245461
2019-08-08

Device for controlling inverter

#23
20190238080
2019-08-01

Motor control system and method

#24
20190222158
2019-07-18

Inverter control device and motor drive system

#25
20190199086
2019-06-27

System and method for compact motor control with redundant power structures

#26
20190121311
2019-04-25

Centralized motor thermal memory management

#27
20190078572
2019-03-14

Power-loss ridethrough system and method

#28
20180254723
2018-09-06

Electromechanical device provided with controlled motor and rotation control method

#29
20180131305
2018-05-10

System and method for starting synchronous motors

#30
20170359005
2017-12-14

Restart strategy for synchronous reluctance machines

#31
20170310249
2017-10-26

Method for controlling an electric motor

#32
20170294855
2017-10-12

Inverter

#33
20170218947
2017-08-03

IRONHORSE CONTROLLER WITH AUTOMATIC PUMP OFF CONTROL

#34
20170070173
2017-03-09

Method for restarting induction machine

#35
20160359438
2016-12-08

Power conversion device

#36
20160336881
2016-11-17

Single phase motor energy economizer for regulating the use of electricity

#37
20160285397
2016-09-29

Control method for restarting permanent magnet synchronous motor with speed, device and system thereof

#38
20160209862
2016-07-21

Method for compensating instantaneous power failure in medium voltage inverter and medium voltage inverter system using the same

#39
20160197572
2016-07-07

Method for electrically connecting a converter to an electrical machine

#40
20160126881
2016-05-05

Apparatus for controlling inverter

#41
20160126880
2016-05-05

Apparatus for controlling inverter

#42
20160111953
2016-04-21

Apparatus and method for restarting medium voltage inverter

#43
20160087558
2016-03-24

Motor control apparatus having a function of determining start of machine protecting operation

#44
20150365016
2015-12-17

Apparatus for delay angle compensation of flying start function

#45
20150346715
2015-12-03

Electronic apparatus including a motor driving device

#46
20150340971
2015-11-26

Method for synchronizing a synchronous reluctance electric machine

#47
20150222122
2015-08-06

Methods, systems, and computer readable media for adaptive out of step protection for power generators with load resynchronization capability

#48
20150219109
2015-08-06

Electronic apparatus with fan motor

#49
20150214876
2015-07-30

Power conversion device and method of controlling the same

#50
20150167374
2015-06-18

Electric motor control during unreliable power supply operations

#51
20150155806
2015-06-04

Motor control device

#52
20150115865
2015-04-30

Motor control apparatus and method for controlling motor

#53
20150115864
2015-04-30

Motor control apparatus and method for controlling motor

#54
20150108932
2015-04-23

APPARATUS FOR RESTARTING MEDIUM VOLTAGE INVERTER

#55
20150084557
2015-03-26

Motor driving control device and control method of motor driving control device

#56
20150028780
2015-01-29

Air conditioner

#57
20130038259
2013-02-14

Method for implementing bootstrap-supply charging in a motor controller at energized motor and motor controller using such a method

#58
20120242273
2012-09-27

Variable frequency drive and rotation speed searching apparatus for an induction motor

#59
20120229070
2012-09-13

Single phase motor energy economizer for regulating the use of electricity

#60
20120181964
2012-07-19

Method of controlling a motor

#61
20120098472
2012-04-26

Engagement of a spinning AC induction motor

#62
20120091929
2012-04-19

Duty ratio control device, electric power tool and recording medium

#63
20120001587
2012-01-05

Power converting apparatus

#64
20110210615
2011-09-01

Motor starting and switching

#65
20110140642
2011-06-16

Power conversion device

#66
20110057595
2011-03-10

Method of controlling a motor

#67
20110056710
2011-03-10

Method of Operating a Servo Motor in a Fire-Extinguishing System

#68
20110018486
2011-01-27

Method for starting single phase induction motor and electronic relay using the same

#69
20110006715
2011-01-13

Control unit and control method for permanent magnet synchronous motor

#70
20100327798
2010-12-30

Applying a control unit to an asynchronous machine which is operated without a rotary encoder

#71
20090256507
2009-10-15

Method for operating sensorless and brushless motors

#72
20090091133
2009-04-09

Method to re-engage start of dynamoelectric machine

#73
20080309282
2008-12-18

Restart control of an A.C. motor drive

#74
20080265832
2008-10-30

Motor driving system and motor driving method

#75
20080218117
2008-09-11

Method for turning a three-phase current motor on again and electrical circuit for implementing the method

#76
20080150471
2008-06-26

Motor starting and switching

#77
20080030187
2008-02-07

Method and device for estimating the speed of an electric motor

#78
20070182361
2007-08-09

Power converter with active discharging for improved auto-restart capability

#79
20070145939
2007-06-28

Method for controlling AC motor

#80
20070137945
2007-06-21

Elevator controller

#81
20070126381
2007-06-07

Fan system and stopping method for motor thereof

#82
20070007922
2007-01-11

Enhanced floating reference frame controller for sensorless control of synchronous machines

#83
20070001635
2007-01-04

Method and system for starting a sensorless motor

#84
20060132084
2006-06-22

Method and apparatus for determining motor rotation status

#85
20060119311
2006-06-08

Inverter system for driving induction motor

#86
20060049795
2006-03-09

Sensorless vector control method for alternating-current motor and control apparatus therefor

#87
20050248308
2005-11-10

Apparatus and method for ride through for AC induction motors

#88
20050156556
2005-07-21

VARIABLE SPEED CONTROL STALL DETECTION AND RESPONSE SYSTEM

#89
20050030002
2005-02-10

Determining rotation of a freewheeling motor