ClassID:

218511

H02P2101/45 - CPC Classification

Classification description:

Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators

Recent Application in this class:
#1
20250373187
2025-12-04

PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END

#2
20250326301
2025-10-23

Drive System for Dump Truck

#3
20250309801
2025-10-02

AUTOMATICALLY TUNING A POWER MANAGEMENT SYSTEM

#4
20250042386
2025-02-06

SYSTEM AND METHOD FOR VEHICLE POWER CONTROL, AND STORAGE MEDIUM

#5
20250015737
2025-01-09

METHOD FOR OPERATING AN ELECTROMAGNETIC POWER GENERATOR FOR A WHEEL, AND POWER GENERATOR FOR A WHEEL

#6
20240413777
2024-12-12

COMMON MODE NOISE CANCELLING ELECTRIC MOTOR SYSTEM

#7
20240396481
2024-11-28

Electric Power Generation System

#8
20240250625
2024-07-25

METHOD AND SAFETY SWITCH-OFF ARRANGEMENT FOR OPERATING A GENERATOR UNIT

#9
20240235333
2024-07-11

POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE

#10
20240154561
2024-05-09

INVERTER CONTROL DEVICE AND PROGRAM

#11
20240136893
2024-04-25

POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE

#12
20230402944
2023-12-14

Method and apparatus for electric motor control

#13
20230366361
2023-11-16

Control apparatus of motor generator, and power generation apparatus and moving body comprising same

#14
20230336107
2023-10-19

Method for modulating torque ripple and/or radial force of a three-phase current operated electric machine

#15
20230302925
2023-09-28

POWER CONTROL DEVICE

#16
20230268852
2023-08-24

METHODS OF OPTIMIZING WAVEFORMS FOR ELECTRIC MOTORS

#17
20230238906
2023-07-27

Advance angle correction method, advance angle setting device, motor device, and in-vehicle device

#18
20230003167
2023-01-05

Prime mover systems including multi-accessory drives and methods of controlling same

#19
20220402370
2022-12-22

System and method for secure operation of a vehicle mounted PTO-driven generator system

#20
20220329183
2022-10-13

Axle generator

#21
20220294368
2022-09-15

Methods of optimizing waveforms for electric motors

#22
20220286069
2022-09-08

GENERATOR CONTROL DEVICE

#23
20220242254
2022-08-04

System for delivering and storing energy

#24
20220185250
2022-06-16

Redundancy based electric brake failure detection method and device using the same

#25
20220140759
2022-05-05

Method for determining the angle of the rotor of an electric motor control unit and vehicle

#26
20220089060
2022-03-24

Adaptive regeneration systems for electric vehicles

#27
20220085744
2022-03-17

Motor control device, motor control system, and motor control method

#28
20220045637
2022-02-10

Method for controlling an electric rotary machine operating as a generator and corresponding control system for reducing the voltage in the network in the event of a cutoff

#29
20220032813
2022-02-03

Dynamic control of configurations of electrical circuits

#30
20220006411
2022-01-06

Rotary machine driving system and vehicle

#31
20210316617
2021-10-14

System and method for secure operation of a vehicle mounted PTO-driven generator system

#32
20210305926
2021-09-30

ROTATIONAL ELECTRIC MACHINE, DRIVE CONTROL SYSTEM, AND POWER GENERATION METHOD

#33
20210006196
2021-01-07

Monitoring an electrical machine for the presence of a fault

#34
20200373870
2020-11-26

Protective device for an electric drive system, electric drive system, and method for operating an electric drive system

#35
20200335996
2020-10-22

DEVICE FOR REGULATION OF A MOTOR VEHICLE ALTERNATOR AND CORRESPONDING ALTERNATOR

#36
20200313581
2020-10-01

Multi-input charging system and method using motor driving system

#37
20200274470
2020-08-27

Method of operating an electrical generator

#38
20200228037
2020-07-16

Actuator motion controller with regeneration compensation

#39
20200228034
2020-07-16

METHOD AND DEVICE FOR ESTIMATING THE TORQUE RIPPLE OF AN ELECTRIC MOTOR

#40
20200127470
2020-04-23

Dynamic control of configurations of electrical circuits

#41
20200123739
2020-04-23

Control system for auxiliary power source

#42
20200091847
2020-03-19

Control apparatus and onboard system

#43
20190393815
2019-12-26

Generator controller

#44
20190386508
2019-12-19

Vehicle system

#45
20190348858
2019-11-14

Voltage regulator of a generator

#46
20190288585
2019-09-19

Control method and control system of motor rotation speed

#47
20190275890
2019-09-12

Method for switching off a current-excited synchronous machine of a motor vehicle

#48
20190253012
2019-08-15

Control device for electric generator/motor and control method for electric generator/motor

#49
20190237990
2019-08-01

System and method for discharging an excitation coil

#50
20190214921
2019-07-11

Low loss shunt regulator

#51
20190199248
2019-06-27

Adaptive regeneration systems for electric vehicles

#52
20190190418
2019-06-20

Printed circuit board based exciter

#53
20190165773
2019-05-30

Apparatus and method for controlling alternator of vehicle

#54
20190153935
2019-05-23

Prime mover systems including multi-accessory drives and methods of controlling same

#55
20190074791
2019-03-07

Inverter control device

#56
20190031034
2019-01-31

Power module

#57
20190020336
2019-01-17

Vehicle-mounted signal generation circuit and vehicle-mounted power supply device

#58
20190016357
2019-01-17

System and method for locomotive diagnostics

#59
20190011488
2019-01-10

Method for detecting an error in a generator unit

#60
20180351493
2018-12-06

Control device of electric rotating machine

#61
20180226905
2018-08-09

Adaptive regeneration systems for electric vehicles

#62
20180131302
2018-05-10

Printed circuit board based exciter

#63
20180131301
2018-05-10

Alternator controller

#64
20180131254
2018-05-10

Electric power generating system with a synchronous generator

#65
20180128651
2018-05-10

Apparatus for generating excitation signal of resolver and vehicle including the same

#66
20180118048
2018-05-03

Electrical system and methods for a vehicle

#67
20180115181
2018-04-26

Charging system using wound rotor synchronous motor

#68
20180115180
2018-04-26

Charging system using wound rotor synchronous motor

#69
20180083560
2018-03-22

Voltage regulator of a motor vehicle alternator, regulator brush-holder, and corresponding alternators

#70
20180069465
2018-03-08

Electromechanical converter for automatically changing and adjusting driving torque in a vehicle

#71
20180022224
2018-01-25

Onboard charging apparatus

#72
20180017291
2018-01-18

Linear power supply pre-regulator for electrical climate compressors

#73
20170346428
2017-11-30

Method for controlling regulating device for regulating automotive vehicle alternator, corresponding regulating device and alternator

#74
20170317631
2017-11-02

Method and apparatus for vibration damping in a powertrain system

#75
20170317617
2017-11-02

Operating point determination in an electric motor system

#76
20170310259
2017-10-26

Device for controlling a regulator of a motor vehicle alternator, and alternator comprising the corresponding regulator

#77
20170279392
2017-09-28

Variable magnetization machine controller

#78
20170256106
2017-09-07

Vehicle and engine generator unit for driving vehicle

#79
20170253233
2017-09-07

Vehicle having a generator with inductance-adjustable windings

#80
20170244349
2017-08-24

Electric power supply system, control device, vehicle, and engine generator unit for driving vehicle

#81
20170244348
2017-08-24

Current supply system, electric power supply system, and control device

#82
20170240053
2017-08-24

Transmission, control device, and vehicle

#83
20170163188
2017-06-08

Method and device for operating an electric machine

#84
20160301345
2016-10-13

Alternator controller

#85
20160241176
2016-08-18

Method and apparatus for detecting alternator rectifier diode short fault

#86
20160230785
2016-08-11

Hydraulic control system for auxiliary power source

#87
20160181879
2016-06-23

Electric motor/generator with multiple individually controlled turn-less structures

#88
20160068066
2016-03-10

External power supply system

#89
20160036366
2016-02-04

Torque ripple and radial force reduction in double-rotor switched reluctance machines

#90
20150357813
2015-12-10

Short circuit detection circuit and short circuit detection method for multi-phase rectifier at frequency domain

#91
20150303853
2015-10-22

Alternator control apparatus

#92
20150188479
2015-07-02

Vehicular AC electric generator

#93
20150188469
2015-07-02

METHOD AND SYSTEM FOR CONTROLLING THE PROGRESSIVE CHARGING OF AN ALTERNATOR OF A MOTOR VEHICLE, AND MOTOR VEHICLE ALTERNATOR COMPRISING SUCH A SYSTEM

#94
20150171782
2015-06-18

Alternator control apparatus

#95
20150115904
2015-04-30

Vehicle AC generator control apparatus

#96
20150091481
2015-04-02

Power converting device and power converting system

#97
20150054290
2015-02-26

Electric damper

#98
20150019059
2015-01-15

Power converter for vehicle generator-motor and method for controlling vehicle generator-motor

#99
20140379193
2014-12-25

System, method, and computer program for an integrated human-machine interface (HMI) of an engine-generator

#100
20140343739
2014-11-20

Method of controlling a rotating electric machine, control system and rotating electric machine corresponding thereto

#101
20140306682
2014-10-16

Control circuit, and power generation device having the same

#102
20140292285
2014-10-02

Increasing the excitation current of a multiphase AC generator connected to an electrical system of a motor vehicle upon the activation of the generator

#103
20140229051
2014-08-14

Method and device for controlling a powertrain

#104
20140156130
2014-06-05

Control apparatus of electrically-driven vehicle

#105
20140145441
2014-05-29

Stall controller and triggering condition control features for a wind turbine

#106
20140125296
2014-05-08

Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method

#107
20140125268
2014-05-08

Method and device for operating an electrical machine having separate excitation

#108
20140111012
2014-04-24

Methods and voltage regulator for power distribution in a hybrid system

#109
20140060014
2014-03-06

Electrically heated catalyst device having a variable resistance monolith

#110
20140015497
2014-01-16

Balancing vibrations at harmonic frequencies by injecting harmonic balancing signals into the armature of a linear motor/alternator coupled to a Stirling machine

#111
20130307492
2013-11-21

Vehicular power generation system and power generation control method for the same

#112
20130293194
2013-11-07

Alternator with lockout mode

#113
20130271093
2013-10-17

Control apparatus of an AC generator for a vehicle

#114
20130173095
2013-07-04

System, method, and computer program for an integrated human-machine interface (HMI) of an engine-generator

#115
20130119948
2013-05-16

Self-energizing voltage regulator with improved transient recovery

#116
20130015800
2013-01-17

System for use in controlling motor torque and method of assembling same

#117
20120326678
2012-12-27

Method for Protecting an Automotive Generator From Overheating

#118
20120326452
2012-12-27

Stall Controller And Triggering Condition Control Features For A Wind Turbine

#119
20120281446
2012-11-08

PREVENTING LOAD DUMP OVERVOLTAGES IN SYNCHRONOUS RECTIFIERS,

#120
20120262128
2012-10-18

Control device for vehicle AC generator

#121
20120161724
2012-06-28

VEHICLE POWER GENERATION VOLTAGE CONTROL APPARATUS

#122
20120146593
2012-06-14

Controller for controlling power generator driven by rotational power of engine

#123
20120126614
2012-05-24

Automotive electric power supply system

#124
20120119713
2012-05-17

Device for controlling power generation of on-vehicle power generator

#125
20120119711
2012-05-17

High voltage DC power generation

#126
20120105020
2012-05-03

CONTROLLER FOR AC GENERATOR

#127
20120105019
2012-05-03

GENERATOR REGULATING SYSTEM HAVING MAIN AND AUXILIARY REGULATORS

#128
20120091973
2012-04-19

Vehicle-use electric rotating machine

#129
20120013310
2012-01-19

Alternator assembly with opportunistic voltage regulation system

#130
20120001597
2012-01-05

Secondary control system for maintaining motor generator power generation during primary control failure

#131
20110286251
2011-11-24

Power supply device

#132
20110271927
2011-11-10

Automatic start/stop device for engine-driven power generator

#133
20110260473
2011-10-27

METHOD FOR STANDBY GENERATOR RESTART AFTER FAULT SHUT-DOWN

#134
20110248511
2011-10-13

Generator set cooling control system

#135
20110241631
2011-10-06

Device for detecting a change in a generator output signal of a vehicle generator

#136
20110234178
2011-09-29

Method and device for regulation of a rotary electrical machine for a motor vehicle

#137
20110234127
2011-09-29

Current limiting device for vehicle

#138
20110227408
2011-09-22

Electric power generation system with multiple alternators driven by a common prime mover

#139
20110204856
2011-08-25

Vehicle generator

#140
20110181250
2011-07-28

Power supply apparatus

#141
20110175496
2011-07-21

Control apparatus-integrated dynamoelectric machine

#142
20110115235
2011-05-19

Variable speed high efficiency cooling system

#143
20110089911
2011-04-21

Integrated generator field flash

#144
20110050182
2011-03-03

Generator device with overvoltage monitoring

#145
20110043171
2011-02-24

POWER GENERATION CONTROL DEVICE, VEHICLE EQUIPPED WITH POWER GENERATION CONTROL DEVICE, AND POWER GENERATION CONTROL METHOD

#146
20110025143
2011-02-03

Controller for AC generator

#147
20100308659
2010-12-09

Power supply device

#148
20100301816
2010-12-02

Field winding type generator-motor

#149
20100295519
2010-11-25

Power supply device for motor vehicle alternator and alternator employing such device

#150
20100277110
2010-11-04

Electrical regenerative braking

#151
20100264884
2010-10-21

Method for controlling the progressive charge of a motor vehicle alternator

#152
20100263953
2010-10-21

Motor drive apparatus, hybrid drive apparatus and method for controlling motor drive apparatus

#153
20100253163
2010-10-07

Compact high power alternator

#154
20100231180
2010-09-16

Alternator regulator with automatic regulation dependent on system voltage

#155
20100225284
2010-09-09

Voltage control apparatus for automotive electric generator

#156
20100207568
2010-08-19

Rotating electrical machine and method of controlling the same

#157
20100194355
2010-08-05

Power-generation control apparatus for in-vehicle electric rotating machine

#158
20100182809
2010-07-22

Electrical control circuits for an energy converting apparatus

#159
20100182037
2010-07-22

Diagnostic Method For Load-Testing Self-Excited Three-Phase Generators in a Motor Vehicle

#160
20100134056
2010-06-03

Control device and control system for electric rotating machine

#161
20100134053
2010-06-03

Control device for electric rotating machine and method of controlling the machine

#162
20100097040
2010-04-22

Electronic control for a hydraulically driven auxiliary power source

#163
20100097038
2010-04-22

Electronic control for a hydraulically driven generator

#164
20100085023
2010-04-08

Control device for automobile battery-charging generator

#165
20100066314
2010-03-18

Generator control unit with fast field discharge

#166
20100066299
2010-03-18

Superconductive rotating electric machine drive control system and superconductive rotating electric machine drive control method

#167
20100019740
2010-01-28

Inverter generator

#168
20100019570
2010-01-28

Auxiliary electrical power system for vehicular fuel economy improvement

#169
20100007145
2010-01-14

Stall controller and triggering condition control features for a wind turbine

#170
20090302678
2009-12-10

On-vehicle charging generator and rectifier unit thereof

#171
20090289593
2009-11-26

Control device for automatic transmission

#172
20090278362
2009-11-12

Cycloconverter generator

#173
20090261599
2009-10-22

Power generation system

#174
20090237038
2009-09-24

DOUBLE ALTERNATOR AND ELECTRICAL SYSTEM

#175
20090230764
2009-09-17

Generation control apparatus for vehicles that controls current supply to a field winding of a generator to control output voltage of the generator

#176
20090224600
2009-09-10

Vehicle power generation controlling device and vehicle system

#177
20090218970
2009-09-03

Starting and Generating Multiplying Cotnrol System,and Method for Using the System, and an Electromotion Mixed Dynamic Vehicle

#178
20090212625
2009-08-27

Output voltage controller for AC vehicle generator

#179
20090184693
2009-07-23

ACG output voltage control

#180
20090184692
2009-07-23

ACG output voltage control

#181
20090134847
2009-05-28

Target regulation voltage setting apparatus

#182
20090121689
2009-05-14

Vehicle-use power generation control device

#183
20090096431
2009-04-16

Optimal load controller method and device

#184
20090072797
2009-03-19

Load-off transient acceleration generator control system

#185
20090058372
2009-03-05

Voltage controller for vehicle using averaged status signal

#186
20090058087
2009-03-05

On-vehicle rotary electric machine operating on two modes of rectification

#187
20090033258
2009-02-05

Motor controller

#188
20090021225
2009-01-22

DEVICE FOR SUPPLYING THE INDUCTOR OF A ROTATING ELECTRICAL MACHINE

#189
20090021022
2009-01-22

Stall controller and triggering condition control features for a wind turbine

#190
20080315823
2008-12-25

Control and power device for a rotating electrical machine

#191
20080309271
2008-12-18

Control and power module for a rotating electric machine

#192
20080289890
2008-11-27

WHEEL-DRIVEN BATTERY CHARGER

#193
20080284386
2008-11-20

Control device for vehicle AC generator

#194
20080238108
2008-10-02

Electronically controlled engine generator set

#195
20080211330
2008-09-04

Controller for AC generator

#196
20080180068
2008-07-31

Acquisition circuit and controller circuit for an alternator

#197
20080164852
2008-07-10

Power-generator control apparatus for addressing occurrence of voltage transient

#198
20080157724
2008-07-03

Large transient detection for electric power generation

#199
20080157594
2008-07-03

Electric power generation system with multiple alternators driven by a common prime mover

#200
20080157591
2008-07-03

Distinguishing between different transient conditions for an electric power generation system

#201
20080157540
2008-07-03

Electric power generation system with multiple inverters

#202
20080136379
2008-06-12

Control apparatus for vehicular AC generator

#203
20080136257
2008-06-12

Auxiliary power unit for a motor vehicle

#204
20080129255
2008-06-05

Multipower voltage regulator

#205
20080116858
2008-05-22

Concept for providing a regulated, limited generator excitation current to a generator

#206
20080116857
2008-05-22

Control method of generator

#207
20080106829
2008-05-08

Alternator control device for vehicle

#208
20080106240
2008-05-08

Controller for vehicle AC generator

#209
20080088282
2008-04-17

Control system for controlling output of power generator

#210
20080084639
2008-04-10

Method and system for improving voltage regulator accuracy in vehicle alternators

#211
20080074088
2008-03-27

High power permanent magnet alternator with improved controlled output

#212
20080030184
2008-02-07

System for smoothing output voltage of power generator

#213
20070278986
2007-12-06

Electric motor drive control system and control method thereof

#214
20070278966
2007-12-06

Control and power module for a rotating electrical machine

#215
20070273205
2007-11-29

Communication system for use in data communications between power generator and external unit

#216
20070247119
2007-10-25

Vehicle-use power generation control apparatus

#217
20070223259
2007-09-27

Apparatus and method for monitoring load driving circuit for abnormality

#218
20070210763
2007-09-13

Power-generator control method and apparatus using externally applied periodic signal

#219
20070210656
2007-09-13

Compact high power alternator

#220
20070182349
2007-08-09

Vehicular generator-motor control apparatus

#221
20070176579
2007-08-02

Active rectification of alternator output without using a position sensor

#222
20070170724
2007-07-26

Stall controller and triggering condition control features for a wind turbine

#223
20070164713
2007-07-19

Battery charging control device

#224
20070158945
2007-07-12

System and method for controlling a power generating system

#225
20070138795
2007-06-21

Active rectification of alternator output without using a position sensor

#226
20070126236
2007-06-07

Power supply control system

#227
20070114976
2007-05-24

Control apparatus for automotive alternator having capability of reliably detecting disconnection between alternator and battery

#228
20070085512
2007-04-19

Vehicle-generator control device

#229
20070085511
2007-04-19

Power generation control apparatus for vehicle

#230
20070057648
2007-03-15

Voltage control apparatus for electric generator of vehicle

#231
20070057514
2007-03-15

Vehicle-use generator

#232
20070057511
2007-03-15

Method of controlling a reversible, polyphase rotary electrical machine for a motor vehicle having a heat engine

#233
20070046101
2007-03-01

Output voltage control apparatus for vehicular AC generator

#234
20070013262
2007-01-18

Vehicle-use tandem electric rotating machine

#235
20060276937
2006-12-07

Power generation control apparatus for internal combustion engine

#236
20060267344
2006-11-30

Automotive starter generator apparatus

#237
20060250114
2006-11-09

Controller for AC generator

#238
20060192534
2006-08-31

Generating apparatus and motor control apparatus

#239
20060181248
2006-08-17

Vehicular electric generation control apparatus and related method of detecting electric generation status

#240
20060164046
2006-07-27

Systems and method for boosting output of an alternator

#241
20060158162
2006-07-20

MOS rectifying device, driving method thereof, and motor generator and motor vehicle using thereof

#242
20060049809
2006-03-09

Control method of generator

#243
20060043938
2006-03-02

Automotive electrical system configuration using a two bus structure

#244
20060043736
2006-03-02

Method for minimizing generator load on internal combustion engine

#245
20060038540
2006-02-23

Systems and method for boosting output of an alternator

#246
20060022647
2006-02-02

Vehicle-mounted electric generator control system which selectively supplies regenerative field current to battery in accordance with currently available generating capacity

#247
20060017420
2006-01-26

Controller of alternator for vehicle

#248
20050280400
2005-12-22

Vehicle-mounted electrical generating system in which field current of electric generator supplying power to high-voltage system is derived from supply voltage of low-voltage system

#249
20050258796
2005-11-24

Method and system for detecting the disconnection of an auxiliary power supply from a poly-phase motor

#250
20050258693
2005-11-24

Permanent magnet alternator and voltage regulator for regulating the output voltage of a permanent magnet alternator

#251
20050179412
2005-08-18

Arrangement for carrying out a method for a controlling a multi-phased and reversible rotating electrical machine associated with a heat engine of a motor vehicle

#252
20050140142
2005-06-30

Transformerless, load adaptive speed controller

#253
20050134237
2005-06-23

Control device for vehicle AC generator

#254
20050127771
2005-06-16

Generator with output options and low loss windings

#255
20050087991
2005-04-28

Power control device for vehicle

#256
20050073279
2005-04-07

Phase angle control for synchronous machine control

#257
20050046396
2005-03-03

Inter-regulator control of multiple electric power sources

#258
20050017694
2005-01-27

Alternator with rectifier bridge in particular for motor vehicle

#259
18926735
2026-03-10

Power systems and methods to improve engine fuel efficiency using an energy storage device