ClassID:

218360

H02P21/0035 - CPC Classification

Classification description:

Recent Application in this class:
#1
20170120770
2017-05-04

Systems and methods for disengaging a battery

#2
20170085200
2017-03-23

Methods and apparatus for generating current commands for an interior permanent magnet (IPM) motor

#3
20170085199
2017-03-23

Methods and apparatus for generating current commands for an interior permanent magnet (IPM) motor

#4
20170077854
2017-03-16

METHOD AND APPARATUS FOR CONTROLLING AN ELECTRIC MACHINE

#5
20160276969
2016-09-22

ELECTRIC MOTOR DRIVER WITH CURRENT SENSOR ERROR CORRECTION

#6
20160268944
2016-09-15

Voltage injection-based cable swap detection

#7
20160248351
2016-08-25

Multi-phase motor control apparatus and electric power steering apparatus using the same

#8
20160190973
2016-06-30

MOTOR DRIVE APPARATUS AND POWER STEERING APPARATUS

#9
20160181960
2016-06-23

MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD

#10
20160181954
2016-06-23

Motor control apparatus

#11
20160173013
2016-06-16

Apparatus and method for controlling electric vehicle

#12
20160141992
2016-05-19

Linear Drive with cross-controller vibration damping

#13
20160134221
2016-05-12

Inverter apparatus

#14
20160126883
2016-05-05

Failure diagnostic apparatus and method for current sensors of 3-phase brushless AC motor

#15
20160126881
2016-05-05

Apparatus for controlling inverter

#16
20160126877
2016-05-05

Motor control apparatus

#17
20160118923
2016-04-28

Brushless motor and motor control device

#18
20160111993
2016-04-21

Method for controlling a synchronous electrical machine, corresponding system and motor vehicle comprising the system

#19
20160111992
2016-04-21

Automatic and adaptive defluxing device and method implementing such a device

#20
20160111973
2016-04-21

Method and device for controlling an inverter

#21
20160094180
2016-03-31

Electric motor drive control device, electrically driven power steering device, electrically driven brake device, and electrically driven pump device

#22
20160094178
2016-03-31

Method for operating power semiconductors

#23
20160094173
2016-03-31

Systems and methods for controlling high speed motor

#24
20160079900
2016-03-17

Motor control device

#25
20160072424
2016-03-10

Control device of alternating-current electric motor

#26
20160072421
2016-03-10

Multi-phase motor control apparatus and electric power steering apparatus using the same

#27
20160072416
2016-03-10

Motor drive device

#28
20160056737
2016-02-25

Reduction technique for permanent magnet motor high frequency loss

#29
20160049892
2016-02-18

Systems and Methods for Variable Speed Drives

#30
20160043678
2016-02-11

Motor current mapping

#31
20160043677
2016-02-11

CONTROL SYSTEM FOR ROTARY ELECTRIC MACHINE AND METHOD FOR CONTROLLING THE SAME

#32
20160043676
2016-02-11

Method for operating a multiphase electric machine and corresponding multiphase electric machine

#33
20160043671
2016-02-11

Motor drive circuit and method of driving a motor

#34
20160028340
2016-01-28

Apparatus for controlling rotary machine

#35
20160028339
2016-01-28

Apparatus for controlling rotary machine

#36
20160020719
2016-01-21

Direct torque control motor controller with transient current limiter

#37
20160020718
2016-01-21

Direct torque control motor controller with transient current limiter

#38
20160020717
2016-01-21

Direct torque control motor controller with torque ripple reduction

#39
20160013738
2016-01-14

Rotary machine controller

#40
20160006385
2016-01-07

Control device and method for improving voltage utilization ratio of inverter for green car

#41
20150381095
2015-12-31

Inverter control apparatus and control method thereof

#42
20150381092
2015-12-31

Controller for power converter

#43
20150365032
2015-12-17

Motor control device and motor control method

#44
20150357953
2015-12-10

Method for controlling AC motor

#45
20150357934
2015-12-10

Method and device for controlling an inverter

#46
20150349682
2015-12-03

Control of electric motors

#47
20150333682
2015-11-19

Motor control device

#48
20150333681
2015-11-19

Apparatus for controlling controlled variable of rotary machine to command value

#49
20150326162
2015-11-12

Apparatus for controlling induction machine

#50
20150295530
2015-10-15

Apparatus for driving interior permanent magnet synchronous motor and method of controlling the apparatus

#51
20150249417
2015-09-03

SYNCHRONOUS GENERATOR CONTROLLER BASED ON FLUX OPTIMIZER

#52
20150236632
2015-08-20

Methods of controlling a machine using a torque command limit derived from a current limit and systems thereof

#53
20150222214
2015-08-06

SYSTEM FOR CONTROLLING THE ELECTROMAGNETIC TORQUE OF AN ELECTRIC MACHINE IN PARTICULAR FOR MOTOR VEHICLE

#54
20150214881
2015-07-30

Device and method for controlling electric motor according to sensed offset current values

#55
20150200617
2015-07-16

D-Q control system and method for controlling a switched reluctance motor

#56
20150198934
2015-07-16

Motor control apparatus having part for phase compensation

#57
20150188472
2015-07-02

Method for controlling a synchronous reluctance electric motor

#58
20150188471
2015-07-02

Method and apparatus for controlling of 3-phase AC motor

#59
20150188409
2015-07-02

Signal processor, filter, control circuit for power converter circuit, interconnection inverter system and PWM converter system

#60
20150171784
2015-06-18

Unity power factor induction machine

#61
20150162857
2015-06-11

Motor controller

#62
20150155811
2015-06-04

Method for controlling a power train and corresponding system

#63
20150155810
2015-06-04

ROTARY ELECTRIC MACHINE CONTROL SYSTEM AND ROTARY ELECTRIC MACHINE CONTROL METHOD

#64
20150130376
2015-05-14

Method of field weakening control of permanent magnet motor drivers

#65
20150123592
2015-05-07

MOTOR CONTROLLER

#66
20150123580
2015-05-07

Control apparatus for AC motor

#67
20150091484
2015-04-02

High dynamic control apparatus for current source converter

#68
20150084570
2015-03-26

Motor control apparatus

#69
20150084555
2015-03-26

Motor control apparatus and motor control method

#70
20150077025
2015-03-19

Power conversion apparatus and electric power steering apparatus having the same

#71
20150048766
2015-02-19

Synchronous motor control apparatus

#72
20150048765
2015-02-19

Apparatus of controlling vehicle provided with motor and control method thereof

#73
20150042260
2015-02-12

ELECTRICAL SOLUTION FOR SAVING POWER AND EXPENSES

#74
20150022126
2015-01-22

METHOD AND APPARATUS FOR MONITORING A PERMANENT MAGNET ELECTRIC MACHINE

#75
20150008863
2015-01-08

Vector control apparatus of induction motor

#76
20150008851
2015-01-08

Method for controlling a permanently excited synchronous motor

#77
20140361715
2014-12-11

Control device, driving device, and image forming apparatus

#78
20140354205
2014-12-04

Motor controller and construction machine provided therewith

#79
20140340019
2014-11-20

Inverter and method of controlling same

#80
20140312812
2014-10-23

Electric motor control device

#81
20140309830
2014-10-16

Method for controlling a power train and corresponding control system

#82
20140306638
2014-10-16

Methods of determining machine terminal voltage and systems thereof

#83
20140306637
2014-10-16

Method and apparatus for controlling an alternating current machine

#84
20140306626
2014-10-16

Motor driving device and brushless motor

#85
20140300309
2014-10-09

Sensorless vector control apparatus for induction motor

#86
20140297131
2014-10-02

Motor control apparatus and power steering apparatus

#87
20140292239
2014-10-02

Motor control device and motor control method

#88
20140292237
2014-10-02

Motor control apparatus and magnetic-pole position estimating method

#89
20140285125
2014-09-25

Motor control device and motor control method

#90
20140265986
2014-09-18

Motor control system having common-mode voltage compensation

#91
20140265962
2014-09-18

Motor control system having bandwidth compensation

#92
20140265961
2014-09-18

Motor control system to compensate for torque ripple

#93
20140265954
2014-09-18

Rotating electric machine control device and electric power steering apparatus

#94
20140265951
2014-09-18

Motor control system for determining a reference d-axis current and a q-axis current

#95
20140253009
2014-09-11

Control apparatus for AC rotating machine and electrically-assisted power steering apparatus provided with the control apparatus

#96
20140232314
2014-08-21

Control device for rotary machine and inductance measurement method for rotary machine

#97
20140232307
2014-08-21

Vector control device for an electric motor that controls an electric power converter that converts DC power to AC power, electric motor, vehicle drive system, and vector control method for electric motor

#98
20140232306
2014-08-21

Magnet flux amount estimation device, synchronous motor driving device, and electric motor car

#99
20140225551
2014-08-14

Control apparatus for AC motor

#100
20140225542
2014-08-14

Control device of AC motor

#101
20140225541
2014-08-14

Control device of AC motor

#102
20140225539
2014-08-14

Control device of AC motor

#103
20140225538
2014-08-14

Control device of AC motor

#104
20140225537
2014-08-14

Control apparatus for AC motor

#105
20140225536
2014-08-14

Motor control system for executing drive control of an alternating-current motor

#106
20140184114
2014-07-03

Control apparatus for AC motor

#107
20140167659
2014-06-19

Motor control device and motor control method

#108
20140156144
2014-06-05

Motor control apparatus and electric power steering apparatus provided with the same

#109
20140152207
2014-06-05

Motor control device

#110
20140152206
2014-06-05

Control device for alternating current rotating machine and electric power steering device equipped with control device for alternating current rotating machine

#111
20140152205
2014-06-05

Control device of AC motor

#112
20140145665
2014-05-29

Inverter control device and inverter control method

#113
20140139154
2014-05-22

Control method for controlling a current vector controlled synchronous reluctance motor

#114
20140097775
2014-04-10

Variable speed fan motor

#115
20140091744
2014-04-03

Control device for AC motor

#116
20140091743
2014-04-03

Control device for AC motor

#117
20140091742
2014-04-03

Control device for AC motor

#118
20140091740
2014-04-03

Control device for AC motor

#119
20140070745
2014-03-13

Applied-voltage electrical angle setting method for synchronous motor, and motor control device

#120
20140062375
2014-03-06

Control apparatus for three-phase rotary machine

#121
20140062353
2014-03-06

Rotor position estimating device, electric motor control system and rotor position estimating method

#122
20140042938
2014-02-13

Control device for electric motor and control method for electric motor

#123
20140028228
2014-01-30

Control systems and methods for angle estimation of permanent magnet motors

#124
20130320890
2013-12-05

Motor control device

#125
20130314015
2013-11-28

Control apparatus for electric power steering apparatus

#126
20130278182
2013-10-24

Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine

#127
20130264977
2013-10-10

CONTROL ELECTRONICS FOR BRUSHLESS MOTORS

#128
20130257325
2013-10-03

Method for controlling rotation rate of electric motor

#129
20130221879
2013-08-29

Method of controlling a current of a motor and control device of a motor

#130
20130214713
2013-08-22

Controller for AC motor

#131
20130214712
2013-08-22

AC motor control apparatus

#132
20130214711
2013-08-22

AC motor control apparatus

#133
20130193898
2013-08-01

Motor control with voltage harmonic shaping

#134
20130187579
2013-07-25

Motor drive for permanent magnet synchronous motor

#135
20130175970
2013-07-11

Current control gain adjusting method for PM motor, current control method, and control device

#136
20130141953
2013-06-06

Inverter control device and inverter control method

#137
20130106325
2013-05-02

Equipment and method for measuring the offset angle of a resolver in a synchronous electric machine

#138
20130106319
2013-05-02

Linear actuator driving device

#139
20130077194
2013-03-28

Protection of motor drive systems from current sensor faults

#140
20130076283
2013-03-28

Motor control unit and motor control unit for vehicle steering apparatus

#141
20130063058
2013-03-14

Electric motor controller and electric motor control system

#142
20130063057
2013-03-14

Control system for a rotary machine

#143
20130063056
2013-03-14

Control system for a rotary machiine

#144
20130049655
2013-02-28

Drive signal generating circuit

#145
20130043811
2013-02-21

Field oriented control of a motor with a single shunt

#146
20130038256
2013-02-14

Rotary machine control apparatus

#147
20120176099
2012-07-12

Controller device for controlling a power converter device

#148
20120176068
2012-07-12

Rotating machine controller

#149
20110169434
2011-07-14

Apparatus and method for controlling operation of inverter system

#150
20100286948
2010-11-11

Magnetic pole position estimation method for AC synchronous motor

#151
14987987
2017-02-14

Multiphase motor generator system and control method thereof