ClassID:

217050

H02J7/1492 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle; Regulation of the charging current or voltage otherwise than by variation of field by means of controlling devices between the generator output and the battery

Recent Application in this class:
#1
20260103093
2026-04-16

MODULE-BASED ENERGY SYSTEMS HAVING CONVERTER-SOURCE MODULES AND METHODS RELATED THERETO

#2
20260074527
2026-03-12

CHARGE AND DISCHARGE CONTROL METHOD AND APPARATUS, AND DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT

#3
20250350129
2025-11-13

POWER SOURCE SYSTEM

#4
20250337267
2025-10-30

POWER GENERATION SYSTEM AND METHOD FOR MOTORCYCLE

#5
20250319886
2025-10-16

Control Method and Control Apparatus

#6
20250319785
2025-10-16

Charging and Discharging Battery System for E-Cars Device

#7
20250273980
2025-08-28

MACHINE AND PROCESS FOR DRIVING AN ELECTRIC MOTOR

#8
20250162431
2025-05-22

ELECTRICAL VEHICLE INTERNAL GENERATOR

#9
20250115140
2025-04-10

HYBRID POWERTRAIN SYSTEM AND METHOD

#10
20250100400
2025-03-27

MODULE-BASED ENERGY SYSTEMS HAVING CONVERTER-SOURCE MODULES AND METHODS RELATED THERETO

#11
20250096589
2025-03-20

SYSTEM FOR CHARGING BATTERY FOR VEHICLE USING MOTOR DRIVING SYSTEM

#12
20250038561
2025-01-30

Advanced AI- Controlled Dual-Battery Charging System for Extended Range in Electric Vehicles.

#13
20250015627
2025-01-09

CLOSED LOOP ZERO-EMISSION ELECTRIC POWER GENERATION

#14
20240413450
2024-12-12

PORTABLE ENERGY STORAGE SYSTEM INCLUDING ANTI-PROPAGATION

#15
20240405595
2024-12-05

ENERGY RECOVERY SYSTEM AND METHOD FOR OPERATING AN ENERGY RECOVERY SYSTEM

#16
20240174214
2024-05-30

CHARGE CONTROL DEVICE FOR HYBRID ELECTRIC VEHICLE

#17
20230406120
2023-12-21

MODULE-BASED ENERGY SYSTEMS CAPABLE OF CASCADED AND INTERCONNECTED CONFIGURATIONS, AND METHODS RELATED THERETO

#18
20230311673
2023-10-05

Hybrid powertrain system and method

#19
20230052334
2023-02-16

VOLTAGE CONTROL METHOD AND DEVICE FOR MOTOR

#20
20230034353
2023-02-02

Power distribution device

#21
20230021984
2023-01-26

SYSTEM AND METHOD FOR DISENGAGING BATTERY STRINGS

#22
20230017022
2023-01-19

System for charging battery for vehicle using motor driving system

#23
20230010566
2023-01-12

Module-based energy systems having converter-source modules and methods related thereto

#24
20220379741
2022-12-01

Module-based energy systems having converter-source modules and methods related thereto

#25
20220376644
2022-11-24

Systems catching residual energy from an electric coil

#26
20220294256
2022-09-15

VEHICLE

#27
20220285968
2022-09-08

Portable propane-fueled battery charger

#28
20220281612
2022-09-08

Power distribution system and power distribution method

#29
20220255339
2022-08-11

Transmission mounted electrical charging system with dual mode load and engine off motive load power

#30
20220239132
2022-07-28

ENERGY STORAGE APPARATUS AND CHARGE/DISCHARGE CONTROL METHOD

#31
20220161668
2022-05-26

Module-based energy systems capable of cascaded and interconnected configurations, and methods related thereto

#32
20220072976
2022-03-10

Power management in an automotive vehicle

#33
20220009612
2022-01-13

PCM controlled charging system

#34
20210394624
2021-12-23

Hybrid powertrain system and method

#35
20210245579
2021-08-12

Anti-lock tire system

#36
20210170890
2021-06-10

System and method for integrated battery charging and propulsion in plug-in electric vehicles

#37
20210170887
2021-06-10

MODULE-BASED ENERGY SYSTEMS HAVING CONVERTER-SOURCE MODULES AND METHODS RELATED THERETO

#38
20210170886
2021-06-10

Module-based energy systems having converter-source modules and methods related thereto

#39
20210152106
2021-05-20

SYNCHRONOUS INVERTER

#40
20210135483
2021-05-06

Control device for vehicle

#41
20210122244
2021-04-29

Power supply system

#42
20200366122
2020-11-19

SELF-CHARGING ELECTRIC POWER GENERATOR

#43
20200358306
2020-11-12

Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling a power generation system

#44
20200321796
2020-10-08

Single-phase and three-phase compatible circuit and charge-discharge apparatus

#45
20200313445
2020-10-01

Module-based energy systems capable of cascaded and interconnected configurations, and methods related thereto

#46
20200307393
2020-10-01

Module-based energy systems having converter-source modules and methods related thereto

#47
20200303942
2020-09-24

Portable propane-fueled battery charger

#48
20200298711
2020-09-24

Hybrid powertrain system and method

#49
20200083739
2020-03-12

Charging device, charging method, power adapter and terminal

#50
20190348858
2019-11-14

Voltage regulator of a generator

#51
20190305582
2019-10-03

Automotive generator control method and device

#52
20190273388
2019-09-05

High DC voltage to low DC voltage conversion apparatus including rechargeable batteries

#53
20190237990
2019-08-01

System and method for discharging an excitation coil

#54
20190199121
2019-06-27

Power distribution system using multiple rechargeable power sources and method for distributing power using multiple rechargeable power sources

#55
20190176627
2019-06-13

Power management in an automotive vehicle

#56
20190168622
2019-06-06

Hybrid powertrain system and method

#57
20190157895
2019-05-23

Charging device and method, power adapter and terminal

#58
20190140474
2019-05-09

Transmission mounted electrical charging system with dual mode load and engine off motive load power

#59
20190074779
2019-03-07

Synchronous inverter

#60
20190067961
2019-02-28

Communication to control charging of a rechargeable battery

#61
20190058347
2019-02-21

Charging system and method, and power adapter

#62
20190044344
2019-02-07

Electric power supply system for vehicle

#63
20190006879
2019-01-03

Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for controlling a power generation system

#64
20180367047
2018-12-20

Charging device and terminal providing power with alternating current

#65
20180351398
2018-12-06

Charging/discharging control apparatus

#66
20180331612
2018-11-15

Charging system and method for terminal, power adapter and charging device

#67
20180331562
2018-11-15

Charging system and charging method and power adapter for charging a rechargeable battery

#68
20180331561
2018-11-15

Charging system and charging method for terminal, and power adapter

#69
20180291857
2018-10-11

Vehicle power supply apparatus

#70
20180254711
2018-09-06

Charging system, charging method, and power adapter

#71
20180254659
2018-09-06

Portable propane-fueled battery charger

#72
20180233939
2018-08-16

Charging device and method, power adapter and terminal

#73
20180219407
2018-08-02

Power supply system

#74
20180208137
2018-07-26

In-vehicle power supply apparatus configured to charge a plurality of batteries

#75
20180167002
2018-06-14

Synchronous inverter

#76
20180147948
2018-05-31

Motor Vehicle

#77
20180134168
2018-05-17

Method for charging a battery having a plurality of battery cells using two or more constant current charge stages

#78
20180123376
2018-05-03

Charging system and charging method, and power adapter

#79
20180118049
2018-05-03

Apparatus and method for controlling charging of battery for hybrid vehicle

#80
20180115169
2018-04-26

Battery pack discharge and charger system

#81
20180076636
2018-03-15

Charging system and method, and power adapter

#82
20180069414
2018-03-08

Charging system, lightning protection method for terminal during charging, and power adapter

#83
20180062413
2018-03-01

Charging system and charging method, and power adapter

#84
20180048179
2018-02-15

Charging device, charging method, power adapter and terminal

#85
20180048175
2018-02-15

Charging system and charging method, and power adapter

#86
20180048172
2018-02-15

Charging system, lightning protection method for terminal during charging, and power adapter

#87
20180048164
2018-02-15

Charging system and method, and power adapter

#88
20180041054
2018-02-08

Energy storage apparatus for engine start-up, method for controlling the same, and vehicle

#89
20180041052
2018-02-08

Power storage apparatus, method for controlling power storage apparatus, and vehicle

#90
20180041048
2018-02-08

Power supply control apparatus

#91
20180034379
2018-02-01

Charging system, charging method, and power adapter

#92
20180034311
2018-02-01

Charging system, charging method, and power adapter

#93
20180034310
2018-02-01

Charging control method and apparatus

#94
20180034309
2018-02-01

Charging system, charging method, and power adapter

#95
20180034301
2018-02-01

Charging device and method, power adapter and terminal

#96
20180034293
2018-02-01

Charging system, charging method, and power adapter

#97
20180019611
2018-01-18

Charging method, charging system, and power adapter

#98
20170366036
2017-12-21

Regulator rectifier device and a method for regulating an output voltage of the same

#99
20170338670
2017-11-23

Charging system and charging method, and power adapter

#100
20170331520
2017-11-16

Communication system and connector

#101
20170310259
2017-10-26

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

#102
20170110976
2017-04-20

Segmented waveform converter on controlled field variable speed generator

#103
20170107962
2017-04-20

Power conversion device

#104
20170096076
2017-04-06

Vehicle auxiliary battery charging system

#105
20170093186
2017-03-30

Energy storage device, transport apparatus, and control method

#106
20160380437
2016-12-29

Electrical conversion and distribution system for an aircraft

#107
20160303985
2016-10-20

Vehicle refresh charge control device

#108
20160297319
2016-10-13

Portable propane-fueled battery charger

#109
20160254687
2016-09-01

Battery module and assembled battery

#110
20160211784
2016-07-21

Engine generator

#111
20160118831
2016-04-28

Battery charging device

#112
20160098051
2016-04-07

Scalable variable energy power source

#113
20160089994
2016-03-31

Method for charging a battery having a plurality of battery cells

#114
20150349581
2015-12-03

Charging control device, charging control method, computer program, and recording medium

#115
20150291041
2015-10-15

Power supply device

#116
20150229159
2015-08-13

Battery charging apparatus for vehicle

#117
20150149006
2015-05-28

Chainless electric bicycle

#118
20150035497
2015-02-05

Voltage regulator

#119
20150008735
2015-01-08

Electric power system

#120
20150005975
2015-01-01

Method and system for controlling a portable power system having a single battery bank

#121
20140222274
2014-08-07

Hybrid excavator and method of controlling hybrid excavator

#122
20140210398
2014-07-31

Systems and methods for efficiently charging power recovery controller

#123
20140192576
2014-07-10

Voltage regulator

#124
20140150446
2014-06-05

Battery current regulation

#125
20140084864
2014-03-27

Method for charging a battery

#126
20140084818
2014-03-27

Power source system, vehicle including same, and method for controlling power source system

#127
20140062414
2014-03-06

Power-source apparatus for vehicle and control method of the same

#128
20140021920
2014-01-23

Power supply system with improved energy recovery from regenerative braking

#129
20130320888
2013-12-05

System comprising an electrically excited machine

#130
20130317661
2013-11-28

Controllable energy store and method for operating a controllable energy store

#131
20130314052
2013-11-28

Charging-control apparatus and charging-control method

#132
20130314046
2013-11-28

System for charging an energy store, and method for operating the charging system

#133
20130314008
2013-11-28

Energy storage device for a separately excited electrical machine

#134
20130314005
2013-11-28

Device for recovering electric energy in AC motor-driven electric vehicle

#135
20130307445
2013-11-21

System for charging an energy store, and method for operating the charging system

#136
20130307442
2013-11-21

Device for recovering electric energy in DC motor-driven electric vehicle

#137
20130293165
2013-11-07

System for coupling at least one DC source to a controllable energy store and associated operating method

#138
20130286693
2013-10-31

Method for reducing a voltage ripple due to rotational nonuniformity of a generator driven by an internal combustion engine

#139
20130270905
2013-10-17

System for charging an energy store, and method for operating the charging system

#140
20130249474
2013-09-26

System for charging an energy store, and method for operating the charging system

#141
20130249287
2013-09-26

System for charging an energy store, and method for operating the charging system

#142
20130241472
2013-09-19

Power supply system and method for charging at least one energy storage cell serving as an energy store for a DC link in a power supply system

#143
20130241447
2013-09-19

Systems for charging an energy store, and method for operating the charging systems

#144
20130234675
2013-09-12

Apparatus for transferring energy using onboard power electronics and method of manufacturing same

#145
20130234647
2013-09-12

Method for transferring energy between at least two energy storage cells in a controllable energy store

#146
20130169239
2013-07-04

Electric power generation control system for vehicle

#147
20130154546
2013-06-20

Overvoltage protection system and method

#148
20130119946
2013-05-16

Battery charger and battery charging method

#149
20130113283
2013-05-09

Charging and distribution control

#150
20130088210
2013-04-11

Power system and power controlling method and apparatus thereof

#151
20130049705
2013-02-28

REGULATOR, BATTERY CHARGING APPARATUS AND BATTERY CHARGING SYSTEM

#152
20130024068
2013-01-24

Battery charging system for vehicle and control method of the same

#153
20120293137
2012-11-22

Power storage apparatus

#154
20120249081
2012-10-04

BALANCED ENERGY AND ENERGY PRODUCING SYSTEM

#155
20120228948
2012-09-13

Charging apparatus for construction machine

#156
20120158245
2012-06-21

Automotive electric power supply system

#157
20120082536
2012-04-05

Hybrid excavator and method of controlling hybrid excavator

#158
20120068671
2012-03-22

Vehicle rotary electric machine capable of safely starting synchronous rectification

#159
20120032504
2012-02-09

POWER SOURCE DEVICE

#160
20110255320
2011-10-20

Electric power converter for vehicle

#161
20110241611
2011-10-06

BATTERY CHARGER, BATTERY CHARGING CIRCUITS, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICES

#162
20110241421
2011-10-06

Supplying circuit for the electrical supply of a vehicle

#163
20110215754
2011-09-08

Battery charger

#164
20110193504
2011-08-11

Power converter control apparatus

#165
20110181250
2011-07-28

Power supply apparatus

#166
20110175580
2011-07-21

Vehicle generator

#167
20110164442
2011-07-07

Voltage regulator

#168
20110156620
2011-06-30

BATTERY PROTECTION SYSTEM AND METHOD THEREOF

#169
20100327817
2010-12-30

Battery charging circuit

#170
20100295375
2010-11-25

Accumulation device

#171
20100292880
2010-11-18

Method for managing battery power within a hybrid powertrain system

#172
20100289459
2010-11-18

Power supply device

#173
20100289329
2010-11-18

Power converter for vehicle

#174
20100276992
2010-11-04

System and method for transferring power between an aircraft power system and energy storage devices

#175
20100237825
2010-09-23

Battery charging device and delay angle control method for battery charging device

#176
20100234170
2010-09-16

Method for recovering electrical energy in vehicle with regenerative braking

#177
20100201304
2010-08-12

Method for controlling a rotary electric machine in case of load shedding and corresponding power control module

#178
20100156180
2010-06-24

Hybrid power supply device

#179
20100127668
2010-05-27

Voltage drop compensation for an electric power storage device charging system

#180
20100079117
2010-04-01

Field transient suppression system and method

#181
20100065351
2010-03-18

Driving force generation system, vehicle using the system, and method for controlling the system

#182
20100060245
2010-03-11

Rectifying circuit for a multiphase electric machine

#183
20100026246
2010-02-04

BATTERY CHARGING APPARATUS

#184
20090302678
2009-12-10

On-vehicle charging generator and rectifier unit thereof

#185
20090243550
2009-10-01

Battery charger and battery charging method

#186
20090243385
2009-10-01

Power supply system, vehicle using the same and its control method

#187
20090229898
2009-09-17

Controller for Electric Storage Device and Vehicle with Controller for Electric Storage Device

#188
20090179616
2009-07-16

Power supply system, vehicle with the same and temperature managing method

#189
20090174371
2009-07-09

CHARGING CONTROL DEVICE FOR VEHICLE USE

#190
20090167254
2009-07-02

Multi-mode charging system for an electric vehicle

#191
20090143929
2009-06-04

Multi-mode charging system for an electric vehicle

#192
20090140700
2009-06-04

Multi-mode charging system for an electric vehicle

#193
20090140698
2009-06-04

Multi-mode charging system for an electric vehicle

#194
20090073728
2009-03-19

Power converter and method, and triangle wave generating circuit

#195
20080278102
2008-11-13

Rotary electric system designed to utilize zero-phase circuit

#196
20080225565
2008-09-18

Vehicle electric-power conversion apparatus

#197
20080224668
2008-09-18

Generator Device for Independently Charging At Least Two Batteries

#198
20080179889
2008-07-31

VEHICLE BATTERY CHARGER AND METHOD OF OPERATING SAME

#199
20080122643
2008-05-29

Electronic control unit

#200
20070285954
2007-12-13

Regulator Control Circuit and Method

#201
20070262749
2007-11-15

Method and apparatus for controlling vehicle battery charging

#202
20070246943
2007-10-25

Stand-alone wind turbine system, apparatus, and method suitable for operating the same

#203
20070200346
2007-08-30

Driving/electric-power generating system for vehicle

#204
20070182384
2007-08-09

Vehicle Rotating Electric Machine

#205
20070176579
2007-08-02

Active rectification of alternator output without using a position sensor

#206
20070164713
2007-07-19

Battery charging control device

#207
20070138795
2007-06-21

Active rectification of alternator output without using a position sensor

#208
20070080669
2007-04-12

Dual voltage electrical system

#209
20060279263
2006-12-14

DC-DC converter device and method for operating the dc-dc converter of a motor vehicle on-board electrical system

#210
20060038541
2006-02-23

Regulator control circuit and method

#211
20060006655
2006-01-12

Driving/electric-power generating system for vehicle

#212
20050264265
2005-12-01

Generator apparatus

#213
20050258892
2005-11-24

Power MOS voltage regulator for batteries

#214
20050237033
2005-10-27

Vehicle rotating electric machine

#215
20050173924
2005-08-11

SYSTEM AND METHOD FOR CHARGING A BATTERY IN A RECREATIONAL PRODUCT FROM AN ENGINE DRIVEN HIGH VOLTAGE CHARGING SYSTEM

#216
20050151508
2005-07-14

Battery isolator

#217
20050146307
2005-07-07

Variable AC voltage regulation control method and apparatus

#218
20050122084
2005-06-09

Multiple path variable speed constant frequency device having automatic power path selection capability

#219
20050093303
2005-05-05

Automatic management of the health of an electrical storage device

#220
20050017694
2005-01-27

Alternator with rectifier bridge in particular for motor vehicle

#221
17099333
2023-05-30

PCM controlled charging system

#222
15943394
2020-11-17

PCM controlled charging system

#223
15403950
2018-05-22

PCM controlled charging system