Detecting a fault condition

Industry

CPC
H02P29/024

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P29/00Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors

Current Industry

H02P29/024Detecting a fault condition

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fault detection system for multiphase machines
- Patent number 12,273,056
- Issue date Apr 8, 2025
- Cummin Inc.
- Akm Arafat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for cooling system and power module for inverte...
- Patent number 12,261,558
- Issue date Mar 25, 2025
- BorgWarner US Technologies LLC
- Bryan Rohl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor malfunction monitoring device, drive motor system and motor m...
- Patent number 12,259,434
- Issue date Mar 25, 2025
- Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Kaishen Liu
- G08 - SIGNALLING
Information Patent Grant
Online monitoring and compensation of stator inter-turn short circu...
- Patent number 12,255,565
- Issue date Mar 18, 2025
- MAGNA POWERTRAIN GMBH & CO KG
- Ying Zuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating machine control device
- Patent number 12,249,938
- Issue date Mar 11, 2025
- Denso Corporation
- Takashi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of extracting motor fault signature using sparsit...
- Patent number 12,249,942
- Issue date Mar 11, 2025
- Mitsubishi Electric Research Laboratories, Inc.
- Dehong Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and method therefor
- Patent number 12,244,257
- Issue date Mar 4, 2025
- LG Innotek Co., Ltd
- Jang Hoon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device, semiconductor system, moving body, and method...
- Patent number 12,243,789
- Issue date Mar 4, 2025
- Mitsubishi Electric Corporation
- Naoki Yoshimatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for supplying power to an inductive load
- Patent number 12,241,934
- Issue date Mar 4, 2025
- VITESCO TECHNOLOGIES GMBH
- Thierry Bavois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determination of a location of a short circuit fault in...
- Patent number 12,237,792
- Issue date Feb 25, 2025
- Siemens Gamesa Renewable Energy A/S
- Nuno Miguel Amaral Freire
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection response in a robot arm
- Patent number 12,233,542
- Issue date Feb 25, 2025
- CMR Surgical Limited
- Paul Roberts
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Apparatus for detecting motor failure
- Patent number 12,224,691
- Issue date Feb 11, 2025
- Hyundai Mobis Co., Ltd.
- Gwang Hyun Gye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for low inductance phase switch for inverter fo...
- Patent number 12,225,696
- Issue date Feb 11, 2025
- BorgWarner US Technologies LLC
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for adaptive gate driver for inverter for elect...
- Patent number 12,220,992
- Issue date Feb 11, 2025
- BorgWarner US Technologies LLC
- Seyed R. Zarabadi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diagnostic apparatus, diagnostic method, recording medium having re...
- Patent number 12,216,166
- Issue date Feb 4, 2025
- Fuji Electric Co., Ltd.
- Hiroaki Ueta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for integrated gate driver for inverter for ele...
- Patent number 12,214,677
- Issue date Feb 4, 2025
- BorgWarner US Technologies LLC
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor driving apparatus and method
- Patent number 12,212,263
- Issue date Jan 28, 2025
- HL Mando Corporation
- KwangHyung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for non-overlap enforcement for inverter for el...
- Patent number 12,194,870
- Issue date Jan 14, 2025
- Borg Warner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor control device, motor unit, and vehicle
- Patent number 12,199,542
- Issue date Jan 14, 2025
- NIDEC ELESYS CORPORATION
- Naoki Iwagami
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for an inverter
- Patent number 12,191,792
- Issue date Jan 7, 2025
- PROTEAN ELECTRIC LIMITED
- Chao Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power module with protection circuit
- Patent number 12,191,790
- Issue date Jan 7, 2025
- Infineon Technologies Austria AG
- Minsub Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anomaly detection for rotating machines
- Patent number 12,181,526
- Issue date Dec 31, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Shahid Ali
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for single channel fault encoding for inverter...
- Patent number 12,179,610
- Issue date Dec 31, 2024
- Borg Warner US Technologies LLC
- Marc R. Engelhardt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Position sensor system and method for detecting an error of a posit...
- Patent number 12,176,832
- Issue date Dec 24, 2024
- RENESAS ELECTRONICS AMERICA INC.
- Josef Janisch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless excitation system, detection method, and electric vehicle
- Patent number 12,176,831
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Weiliang Shu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for phase switch timing controller for inverter...
- Patent number 12,162,366
- Issue date Dec 10, 2024
- BorgWarner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Phase loss detection device, compressor including the same, and pha...
- Patent number 12,155,382
- Issue date Nov 26, 2024
- Danfoss (Tianjin) Ltd.
- He Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driver having motor abnormality detection mechanism
- Patent number 12,155,338
- Issue date Nov 26, 2024
- Anpec Electronics Corporation
- Jyun-Ping Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Steering assist device
- Patent number 12,145,666
- Issue date Nov 19, 2024
- HL MANDO CORPORATION
- Su-Min Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of adaptively controlling brushless DC motor
- Patent number 12,149,198
- Issue date Nov 19, 2024
- Delta Electronics, Inc.
- Chia-Feng Wu
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVING DEVICE AND MOTOR DRIVING METHOD
- Publication number 20250112566
- Publication date Apr 3, 2025
- LG Innotek Co., Ltd.
- In Seok LIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE
- Publication number 20250112453
- Publication date Apr 3, 2025
- NIDEC PSA EMOTORS
- Julien LAU YOU HIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE ASSEMBLY AND METHOD OF OPERATING THE SAME
- Publication number 20250105773
- Publication date Mar 27, 2025
- GENERAL ELECTRIC COMPANY
- Pushkar Chandrakant Chaudhari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...
- Publication number 20250093418
- Publication date Mar 20, 2025
- YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
- Kaishen LIU
- G08 - SIGNALLING
Information Patent Application
SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR EL...
- Publication number 20250089224
- Publication date Mar 13, 2025
- BorgWarner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLID STATE MOTOR STARTER
- Publication number 20250080030
- Publication date Mar 6, 2025
- Schneider Electric Industries SAS
- Xiaohang CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR FAULT DETECTION AND CONTROL IN AN ELECTRIC...
- Publication number 20250074614
- Publication date Mar 6, 2025
- BETA AIR LLC
- Nicholas Moy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR MONITORING A VOLTAGE SUPPLY
- Publication number 20250080029
- Publication date Mar 6, 2025
- DANA TM4 INC.
- Mohammed AMAR
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PHASE SWITCH TIMING CONTROLLER FOR INVERTER...
- Publication number 20250056773
- Publication date Feb 13, 2025
- BorgWarner US Technologies LLC
- Jack Lavern Glenn
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL METHOD AND APPARATUS, ELECTRICAL DEVICE, AND STORAGE...
- Publication number 20250023501
- Publication date Jan 16, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaojian HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Inverter for controlling an electrical machine, method of operating...
- Publication number 20250007437
- Publication date Jan 2, 2025
- SEG Automotive Germany GmbH
- Nima SAADAT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE APPLICATION APPARATUS
- Publication number 20240429851
- Publication date Dec 26, 2024
- Mitsubishi Electric Corporation
- Shoei TSUTSUMI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20240413780
- Publication date Dec 12, 2024
- FANUC CORPORATION
- Ryou MORIHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY MODULE FOR AN INVERTER OF A HYBRID VEHICLE
- Publication number 20240412571
- Publication date Dec 12, 2024
- Vitesco Technologies GMBH
- Frédéric LANDRE
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...
- Publication number 20240399895
- Publication date Dec 5, 2024
- DELPHI TECHNOLOGIES IP LIMITED
- Mark Wendell Gose
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIGNAL PROCESSING DEVICE AND STORAGE MEDIUM STORING PROGRAM
- Publication number 20240405711
- Publication date Dec 5, 2024
- DENSO CORPORATION
- Akeru ISHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GRINDER WITH LOSS OF CONTROL DETECTION
- Publication number 20240359289
- Publication date Oct 31, 2024
- Milwaukee Electric Tool Corporation
- Zachary J. Evans
- B24 - GRINDING POLISHING
Information Patent Application
CONTROL SCHEME FOR FAULT TOLERANT CONVERTER TOPOLOGY BASED DUAL CHA...
- Publication number 20240356478
- Publication date Oct 24, 2024
- Goodrich Actuation Systems Limited
- Mohamed Elsayed RASHED MOHAMED ALABASSY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPURPOSE INVERTER CURRENT SENSE FOR MOTOR DRIVE APPLICATION
- Publication number 20240356477
- Publication date Oct 24, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Nageswara Rao Kalluri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WELLBORE DEVICE FUNCTION CONFIRMATION
- Publication number 20240339949
- Publication date Oct 10, 2024
- Halliburton Energy Services, Inc.
- Tom YOHANAN
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method of extracting motor fault signature using sparsit...
- Publication number 20240333193
- Publication date Oct 3, 2024
- Mitsubishi Electric Research Laboratories, Inc.
- Dehong Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE AND VEHICLE
- Publication number 20240322816
- Publication date Sep 26, 2024
- Rohm Co., Ltd.
- Takeshi KIKUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ELECTRONIC CIRCUIT
- Publication number 20240322732
- Publication date Sep 26, 2024
- ZF Friedrichshafen AG
- Marc Rasch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE
- Publication number 20240322733
- Publication date Sep 26, 2024
- Mitsubishi Electric Corporation
- Shuzo AKIYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR A PERMANENT MAGNET MACHINE
- Publication number 20240313688
- Publication date Sep 19, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Andrew Mclean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND MOTOR CON...
- Publication number 20240313689
- Publication date Sep 19, 2024
- Mitsubishi Electric Corporation
- Kento OGIWARA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BRAKE CONTROL DEVICE AND MOTOR DRIVE DEVICE
- Publication number 20240309925
- Publication date Sep 19, 2024
- FANUC CORPORATION
- Hitoshi ISHIDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FAILURE SYMPTOM DETECTION DEVICE AND FAILURE SYMPTOM DETECTION METH...
- Publication number 20240283332
- Publication date Aug 22, 2024
- Mitsubishi Electric Corporation
- Ken HIRAKIDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY DEVICE, SYSTEM AND METHOD FOR MONITORING AN ELECTRIC MOTOR
- Publication number 20240275326
- Publication date Aug 15, 2024
- PIZZATO ELETTRICA S.R.L.
- Giuseppe PIZZATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY DEVICE, SYSTEM AND METHOD FOR MONITORING AN ELECTRIC MOTOR
- Publication number 20240275325
- Publication date Aug 15, 2024
- PIZZATO ELETTRICA S.R.L.
- Giuseppe PIZZATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Detecting a fault condition

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fault detection system for multiphase machines

Systems and methods for cooling system and power module for inverte...

Motor malfunction monitoring device, drive motor system and motor m...

Online monitoring and compensation of stator inter-turn short circu...

Rotating machine control device

System and method of extracting motor fault signature using sparsit...

Motor control device and method therefor

Semiconductor device, semiconductor system, moving body, and method...

Method for supplying power to an inductive load

Method for determination of a location of a short circuit fault in...

Fault detection response in a robot arm

Apparatus for detecting motor failure

Systems and methods for low inductance phase switch for inverter fo...

Systems and methods for adaptive gate driver for inverter for elect...

Diagnostic apparatus, diagnostic method, recording medium having re...

Systems and methods for integrated gate driver for inverter for ele...

Motor driving apparatus and method

Systems and methods for non-overlap enforcement for inverter for el...

Motor control device, motor unit, and vehicle

Circuit for an inverter

Power module with protection circuit

Anomaly detection for rotating machines

Systems and methods for single channel fault encoding for inverter...

Position sensor system and method for detecting an error of a posit...

Wireless excitation system, detection method, and electric vehicle

Systems and methods for phase switch timing controller for inverter...

Phase loss detection device, compressor including the same, and pha...

Motor driver having motor abnormality detection mechanism

Steering assist device

Method of adaptively controlling brushless DC motor

Patents Applicationslast 30 patents

MOTOR DRIVING DEVICE AND MOTOR DRIVING METHOD

METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE

ELECTRIC MACHINE ASSEMBLY AND METHOD OF OPERATING THE SAME

MOTOR MALFUNCTION MONITORING DEVICE, DRIVE MOTOR SYSTEM AND MOTOR M...

SYSTEMS AND METHODS FOR NON-OVERLAP ENFORCEMENT FOR INVERTER FOR EL...

SOLID STATE MOTOR STARTER

SYSTEMS AND METHODS FOR FAULT DETECTION AND CONTROL IN AN ELECTRIC...

METHODS AND SYSTEMS FOR MONITORING A VOLTAGE SUPPLY

SYSTEMS AND METHODS FOR PHASE SWITCH TIMING CONTROLLER FOR INVERTER...

MOTOR CONTROL METHOD AND APPARATUS, ELECTRICAL DEVICE, AND STORAGE...

Inverter for controlling an electrical machine, method of operating...

MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE APPLICATION APPARATUS

MOTOR CONTROL DEVICE

SAFETY MODULE FOR AN INVERTER OF A HYBRID VEHICLE

SYSTEMS AND METHODS FOR INTEGRATED GATE DRIVER FOR INVERTER FOR ELE...

SIGNAL PROCESSING DEVICE AND STORAGE MEDIUM STORING PROGRAM

GRINDER WITH LOSS OF CONTROL DETECTION

CONTROL SCHEME FOR FAULT TOLERANT CONVERTER TOPOLOGY BASED DUAL CHA...

MULTIPURPOSE INVERTER CURRENT SENSE FOR MOTOR DRIVE APPLICATION

WELLBORE DEVICE FUNCTION CONFIRMATION

System and method of extracting motor fault signature using sparsit...

SIGNAL TRANSMISSION DEVICE, ELECTRONIC DEVICE AND VEHICLE

POWER ELECTRONIC CIRCUIT

ELECTRONIC CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE

CONTROLLER FOR A PERMANENT MAGNET MACHINE

MOTOR CONTROL DEVICE, ELECTRIC POWER STEERING DEVICE, AND MOTOR CON...

BRAKE CONTROL DEVICE AND MOTOR DRIVE DEVICE

FAILURE SYMPTOM DETECTION DEVICE AND FAILURE SYMPTOM DETECTION METH...

SAFETY DEVICE, SYSTEM AND METHOD FOR MONITORING AN ELECTRIC MOTOR

SAFETY DEVICE, SYSTEM AND METHOD FOR MONITORING AN ELECTRIC MOTOR