ClassID:

218507

H02P2101/25 - CPC Classification

Classification description:

Special adaptation of control arrangements for generators for combustion engines

Recent Application in this class:
#1
20250381740
2025-12-18

HEATER POWER CONTROL SYSTEM AND METHOD FOR PIPE FUSION APPARATUS

#2
20250350219
2025-11-13

CLOSED-LOOP CONTROL DEVICE FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY INCLUDING AN INTERNAL COMBUSTION ENGINE AND A GENERATOR HAVING AN OPERATIVE DRIVE CONNECTION TO THE INTERNAL COMBUSTION ENGINE, CLOSED-LOOP CONTROL ARRANGEMENT HAVING SUCH A CLOSED-LOOP CONTROL DEVICE, POWER ASSEMBLY AND METHOD FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY

#3
20250293627
2025-09-18

HYBRID ELECTRIC AIRCRAFT PROPULSION SYSTEM AND METHOD

#4
20250283435
2025-09-11

POWER TRANSFER SYSTEM FOR A GAS TURBINE ENGINE

#5
20250211144
2025-06-26

AUTOMATIC VOLTAGE REGULATOR FOR A GENERATOR

#6
20250202390
2025-06-19

ELECTRICAL SYSTEM FOR AN AIRCRAFT EQUIPPED WITH A MOTOR

#7
20250187743
2025-06-12

ELECTRICALLY STARTING A GAS TURBINE ENGINE

#8
20250088128
2025-03-13

SYSTEMS AND METHODS FOR GENSET COOLANT CONTROL

#9
20250055395
2025-02-13

METHOD FOR THE VOLTAGE PROTECTION OF A MULTI-SOURCE ELECTRICAL SYSTEM

#10
20250047225
2025-02-06

Gas Turbine with a Thermal Energy Storage System

#11
20250042386
2025-02-06

SYSTEM AND METHOD FOR VEHICLE POWER CONTROL, AND STORAGE MEDIUM

#12
20240426226
2024-12-26

FAULT DETECTION AND LOAD MANAGEMENT IN A SERIES HYBRID PROPULSION SYSTEM

#13
20240162841
2024-05-16

METHOD FOR OPERATING A GENERATOR SET, DEVICE FOR OPERATING A GENERATOR SET, AND GENERATOR SET

#14
20240125275
2024-04-18

METHOD AND AIRCRAFT PROVIDED WITH AT LEAST ONE COMBUSTION ENGINE AND A DRIVE SYSTEM WITH AT LEAST TWO ELECTRIC MACHINES

#15
20240120862
2024-04-11

CLOSED-LOOP CONTROL DEVICE FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY INCLUDING AN INTERNAL COMBUSTION ENGINE AND A GENERATOR HAVING AN OPERATIVE DRIVE CONNECTION TO THE INTERNAL COMBUSTION ENGINE, CLOSED-LOOP CONTROL ARRANGEMENT HAVING SUCH A CLOSED-LOOP CONTROL DEVICE, POWER ASSEMBLY AND METHOD FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY

#16
20240117777
2024-04-11

CONTROL DEVICE FOR CONTROLLING A POWER ASSEMBLY, WHICH INCLUDES AN INTERNAL COMBUSTION ENGINE AND A GENERATOR DRIVINGLY CONNECTED TO THE INTERNAL COMBUSTION ENGINE, CONTROL ASSEMBLY INCLUDING SUCH A CONTROL DEVICE, POWER ASSEMBLY, AND METHOD FOR CONTROLLING A POWER ASSEMBLY

#17
20240117776
2024-04-11

CLOSED-LOOP CONTROL DEVICE FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY INCLUDING AN INTERNAL COMBUSTION ENGINE AND A GENERATOR HAVING AN OPERATIVE DRIVE CONNECTION TO THE INTERNAL COMBUSTION ENGINE, CLOSED-LOOP CONTROL ARRANGEMENT HAVING SUCH A CLOSED-LOOP CONTROL DEVICE, POWER ASSEMBLY AND METHOD FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY

#18
20240113643
2024-04-04

OPERATION CONTROL METHOD FOR ENGINE-DRIVEN ELECTRIC GENERATOR AND ENGINE-DRIVEN ELECTRIC GENERATOR

#19
20240113642
2024-04-04

CLOSED-LOOP CONTROL DEVICE FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY INCLUDING AN INTERNAL COMBUSTION ENGINE AND A GENERATOR HAVING AN OPERATIVE DRIVE CONNECTION TO THE INTERNAL COMBUSTION ENGINE, CLOSED-LOOP CONTROL ARRANGEMENT HAVING SUCH A CLOSED-LOOP CONTROL DEVICE, POWER ASSEMBLY AND METHOD FOR CLOSED-LOOP CONTROL OF A POWER ASSEMBLY

#20
20240056007
2024-02-15

GAS-TURBINE ELECTRICAL START SYSTEM

#21
20240007033
2024-01-04

GENERATOR

#22
20230378849
2023-11-23

Inverter generator

#23
20230361701
2023-11-09

FIELD WINDING CIRCUIT FOR AN ALTERNATOR, ALTERNATOR COMPRISING THE SAME, AND ASSOCIATED METHODS

#24
20230361699
2023-11-09

Pump actuating device, and associated pumping system, aircraft and fuel supply method

#25
20230344372
2023-10-26

GENERATOR, CONTROL DEVICE, AND CONTROL METHOD

#26
20230261595
2023-08-17

Fault tolerant turbo-generator system

#27
20230246576
2023-08-03

Auto-braking for an electromagnetic machine

#28
20230246573
2023-08-03

Propulsion channel for aircraft

#29
20230108689
2023-04-06

Induction motor control via generator control unit

#30
20220402370
2022-12-22

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

#31
20220352836
2022-11-03

AIRCRAFT ENGINE SYSTEM INCLUDING A CLUTCH AND MOTOR CONTROLLER FOR SELECTIVELY CONNECTING A GENERATOR AND A TURBINE ENGINE

#32
20220302860
2022-09-22

Systems and methods for genset coolant control

#33
20220294372
2022-09-15

GENERATOR

#34
20220282693
2022-09-08

Idling-stop control apparatus

#35
20220239242
2022-07-28

Systems and method for optimizing engine operations in gensets

#36
20220239193
2022-07-28

Inverter generator

#37
20220173682
2022-06-02

Auto-braking for an electromagnetic machine

#38
20220173677
2022-06-02

Hybrid electric propulsion system and method of operation

#39
20220153090
2022-05-19

TRANSPORT REFRIGERATION UNIT WITH VARIABLE-SPEED ELECTRIC REFRIGERATION DRIVE AND VARIABLE-SPEED DIESEL ENGINE SYNCHRONOUS GENERATOR POWER SOURCE

#40
20220131487
2022-04-28

Generator control system and method of controlling the same

#41
20220131485
2022-04-28

Generator pulley system and methods thereof

#42
20220127999
2022-04-28

Adaptive linear linked piston electric power generator

#43
20220090545
2022-03-24

PORTABLE GENERATOR INCLUDING PROXIMITY SENSOR

#44
20220082056
2022-03-17

Dual fuel generator

#45
20220049646
2022-02-17

Adaptive linear linked piston electric power generator

#46
20220049645
2022-02-17

Adaptive linear linked piston electric power generator

#47
20210380270
2021-12-09

Power generation controller of aircraft

#48
20210351730
2021-11-11

Active damping of mechanical drivetrain oscillations using generator voltage regulator

#49
20210344291
2021-11-04

HYBRID SYNCHRONOUS CONDENSER AND POWER GENERATION UNIT

#50
20210316617
2021-10-14

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

#51
20210206501
2021-07-08

Dual voltage low spool generator

#52
20210175824
2021-06-10

Generator system link board assembly to facilitate a selected voltage output

#53
20210148284
2021-05-20

Systems and methods for starting gas turbines

#54
20210126567
2021-04-29

Turboelectric generator system

#55
20210119561
2021-04-22

System and method to detect low speed in a gas turbine generator

#56
20210111651
2021-04-15

Genset engine paralleling controls, devices, systems, and methods

#57
20210104965
2021-04-08

Methods and systems for rapid load support for grid frequency transient events

#58
20210102506
2021-04-08

Dual fuel generator

#59
20210083609
2021-03-18

Rectifier capable of adjusting gate voltage of transistor and alternator including rectifier

#60
20210050810
2021-02-18

Aircraft engine power-assist start stability control

#61
20210047938
2021-02-18

Transmission shift control method for reduced torque transients

#62
20210044232
2021-02-11

Inverter generator

#63
20210044230
2021-02-11

Systems and methods for optimizing engine operations in gensets

#64
20210021218
2021-01-21

Hybrid-type engine generator output controller

#65
20200389106
2020-12-10

System for anticipating load changes

#66
20200382031
2020-12-03

Systems and methods for predicting the health of integrated drive generators

#67
20200382030
2020-12-03

DC generator system

#68
20200328707
2020-10-15

Auto-braking for an electromagnetic machine

#69
20200328706
2020-10-15

Electrical powertrain for aircraft

#70
20200318556
2020-10-08

Dual fuel generator

#71
20200309039
2020-10-01

Control of a gas turbine driving a generator of an electrical system based on faults detected in the electrical system

#72
20200287489
2020-09-10

Engine generator

#73
20200266742
2020-08-20

Multi-stage synchronous generator

#74
20200266741
2020-08-20

Gas turbine generator speed DC to DC converter control system

#75
20200252014
2020-08-06

System and methods improving gear shifting of a transmission

#76
20200169201
2020-05-28

Compressed air turbine DC power generator system

#77
20200091847
2020-03-19

Control apparatus and onboard system

#78
20200083828
2020-03-12

Portable generator including proximity sensor

#79
20200083823
2020-03-12

Operation of a hybrid electric aircraft propulsion system

#80
20200083791
2020-03-12

Hybrid electric propulsion system and method of operation

#81
20200079521
2020-03-12

Synchronization of generator and electric motor in a hybrid electric aircraft propulsion system

#82
20200079518
2020-03-12

Hybrid electric propulsion system and method of operation

#83
20200059179
2020-02-20

SYSTEM AND METHOD FOR ELECTRICITY PRODUCTION FROM PRESSURE REDUCTION OF NATURAL GAS

#84
20200052630
2020-02-13

Electronic device, in particular an alternator regulator, and method for regulating such a device

#85
20190348937
2019-11-14

Power generation system and method of controlling same

#86
20190323439
2019-10-24

Fast grid synchronization

#87
20190253012
2019-08-15

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

#88
20190237987
2019-08-01

Systems and methods for auxiliary battery charging

#89
20190229660
2019-07-25

Off-grid power generating apparatus and vector control method thereof

#90
20190214921
2019-07-11

Low loss shunt regulator

#91
20190190425
2019-06-20

SYSTEM AND METHOD FOR HEALTH MONITORING OF PRIME MOVER COUPLED TO DOUBLY-FED INDUCTION GENERATOR

#92
20190190419
2019-06-20

Portable power generator with power monitor and control

#93
20190149074
2019-05-16

Auto-braking for an electromagnetic machine

#94
20190140454
2019-05-09

Multi-engine optimizer zone strategy

#95
20190131902
2019-05-02

Vibration control method and system

#96
20190128324
2019-05-02

Resonance vibration control method and system

#97
20190128191
2019-05-02

Energy scavenging health monitors for aircraft and other vehicles

#98
20190123668
2019-04-25

Auto-braking for an electromagnetic machine

#99
20190097428
2019-03-28

Synchronous power-on/off control method and synchronous power-on/off controller

#100
20190052206
2019-02-14

Gas turbine generator speed DC to DC converter control system

#101
20190044465
2019-02-07

USE OF A CONTROL SYSTEM OF A POLYPHASE ROTARY ELECTRIC MACHINE COMPRISING PHASE SHORT-CIRCUIT MEANS, AND USE OF THE CORRESPONDING ROTARY ELECTRIC MACHINE

#102
20190032550
2019-01-31

Turbo-electric turbo-compounding method

#103
20190032549
2019-01-31

Turbo-electric turbo-compounding system

#104
20190028050
2019-01-24

DRIVELINE FOR SUPPLY OF ELECTRICAL ENERGY

#105
20180367074
2018-12-20

Genset

#106
20180331642
2018-11-15

Method and device for detecting a speed in a generator unit

#107
20180316293
2018-11-01

Gas turbine system and method of controlling the same

#108
20180306109
2018-10-25

Integrated power generation and compression train, and method

#109
20180273037
2018-09-27

Internal combustion engine control device

#110
20180254724
2018-09-06

Starting power generation apparatus and starting power generation method

#111
20180142660
2018-05-24

Starter for a combined heat and power unit

#112
20180099657
2018-04-12

High-power, low-voltage generator with starter-support function and torque compensation

#113
20180095134
2018-04-05

Brushless synchronous generator stator winding fault

#114
20180029682
2018-02-01

SHIP PROPULSION SYSTEM, SHIP, AND SHIP PROPULSION METHOD

#115
20180026569
2018-01-25

Control device for power conversion device, power conversion device, electric motor drive system using said devices, compressor drive system, and gas turbine power generation system

#116
20170363013
2017-12-21

Gas turbine power generation system, control method for gas turbine power generation system, and control device for gas turbine power generation system

#117
20170346427
2017-11-30

Gas turbine power generation system and control system used in the same

#118
20170256106
2017-09-07

Vehicle and engine generator unit for driving vehicle

#119
20170253233
2017-09-07

Vehicle having a generator with inductance-adjustable windings

#120
20170244349
2017-08-24

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

#121
20170244348
2017-08-24

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

#122
20170240053
2017-08-24

Transmission, control device, and vehicle

#123
20170187311
2017-06-29

Gas turbine engine and electrical system

#124
20170082035
2017-03-23

GAS TURBINE ACTIVE COMBUSTION INSTABILITY CONTROL SYSTEM

#125
20160373038
2016-12-22

High voltage direct current system with improved generator excitation

#126
20160254768
2016-09-01

Genset engine using electrical sensing to control components for optimized performance

#127
20160215720
2016-07-28

Arrangement with rotating drive machine and operating method

#128
20160082951
2016-03-24

Method of controlling engine speed of hybrid vehicle

#129
20160064933
2016-03-03

Provision of negative control power by a gas turbine

#130
20140360205
2014-12-11

Gas turbine engine and electrical system

#131
18926735
2026-03-10

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

#132
18822775
2025-07-29

Computer program product for modifying a crankshaft angle of a crankshaft in an internal combustion engine to provide a virtual flywheel operation

#133
18771371
2025-10-21

Hybrid electric propulsion system with regeneration and method for operating the same

#134
18627276
2024-09-17

Apparatus for modifying a crankshaft angle of a crankshaft in an internal combustion engine to provide a virtual flywheel operation

#135
16692213
2020-11-10

Gas turbine engine generator power management control system

#136
16444285
2020-06-30

Hyperbaric power plant

#137
16418071
2020-09-08

System for anticipating load changes