Means for protecting converters other than automatic disconnection

Industry

CPC
H02M1/32

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Parent Industries

HELECTRICITY H02Electric power H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER CONTROL OR REGULATION THEREOF H02M1/00Details of apparatus for conversion

Current Industry

H02M1/32Means for protecting converters other than automatic disconnection

Industries

Patents Grantslast 30 patents

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
Switching device for a DC voltage circuit
- Patent number 12,212,233
- Issue date Jan 28, 2025
- Siemens Aktiengesellschaft
- Thomas Beckert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault diagnosis in an electricity supply network
- Patent number 12,210,071
- Issue date Jan 28, 2025
- University College Cardiff Consultants Ltd
- Jianzhong Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy dissipation for an electrical power supply for a transport c...
- Patent number 12,212,246
- Issue date Jan 28, 2025
- Thermo King LLC
- Xiaorui Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching regulator implementing negative current protection
- Patent number 12,212,234
- Issue date Jan 28, 2025
- ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
- Zhiye Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and method of control thereof
- Patent number RE50277
- Issue date Jan 21, 2025
- Delta Electronics, Inc.
- Haibin Song
Information Patent Grant
Networked automation system for start-up of a switch mode power supply
- Patent number 12,206,334
- Issue date Jan 21, 2025
- Kollmorgen Corporation
- Robert Pearce
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear and power converter
- Patent number 12,205,785
- Issue date Jan 21, 2025
- Mitsubishi Electric Corporation
- Takayuki Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for improving transient response in H-bridge bu...
- Patent number 12,207,367
- Issue date Jan 21, 2025
- Maxim Integrated Products, Inc.
- Suresh Hariharan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and control circuit with input capacitor di...
- Patent number 12,206,337
- Issue date Jan 21, 2025
- Power Forest Technology Corporation
- Chia-Hsien Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse-by-pulse current limit with slope compensator for inverters
- Patent number 12,199,501
- Issue date Jan 14, 2025
- HDM SYSTEMS CORPORATION
- James Jin Xiong Zeng
- 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
3-phase PV inverter with 2-phase isolated operation in the event of...
- Patent number 12,199,440
- Issue date Jan 14, 2025
- SMA Solar Technology AG
- Alexander Unru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Flyback converter with improved over-voltage protection functionality
- Patent number 12,199,518
- Issue date Jan 14, 2025
- NANJING GREENCHIP SEMICONDUCTOR CO., LTD.
- Szu-Han Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for detecting short circuit of inverter, and i...
- Patent number 12,199,522
- Issue date Jan 14, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhiwu Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit
- Patent number 12,199,500
- Issue date Jan 14, 2025
- Kabushiki Kaisha Toshiba
- Chen Kong Teh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for operating a three-phase inverter with four or...
- Patent number 12,191,758
- Issue date Jan 7, 2025
- Cummins Inc.
- Akm Arafat
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply device with over-power protection
- Patent number 12,191,756
- Issue date Jan 7, 2025
- Lutron Technology Company LLC
- Ari L. Fox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for power converter
- Patent number 12,191,757
- Issue date Jan 7, 2025
- Denso Corporation
- Kouichi Nishibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting failure for multi-rail supply protection
- Patent number 12,191,768
- Issue date Jan 7, 2025
- Infineon Technologies AG
- Andrea Zuccollo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit path configuration for enhancing overvoltage protection in...
- Patent number 12,191,771
- Issue date Jan 7, 2025
- Power Integrations, Inc.
- Houlin Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermal regulation and protection for power electronic components
- Patent number 12,189,443
- Issue date Jan 7, 2025
- Infineon Technologies AG
- Zhe Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overcurrent detection circuit, drive control device, and power conv...
- Patent number 12,191,844
- Issue date Jan 7, 2025
- Fuji Electric Co., Ltd.
- Kenshi Terashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detection circuit for power supply circuit
- Patent number 12,191,759
- Issue date Jan 7, 2025
- Power Forest Technology Corporation
- Chia-Hsien Liu
- G01 - MEASURING TESTING
Information Patent Grant
Active coolant flow control in multi-inverter systems
- Patent number 12,185,510
- Issue date Dec 31, 2024
- GM Global Technology Operations LLC
- Muhammad Hussain Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical power converter with pre-charge mode of operation
- Patent number 12,184,200
- Issue date Dec 31, 2024
- PRODRIVE TECHNOLOGIES INNOVATION SERVICES B.V.
- Jordi Everts
- 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
Electric-power conversion apparatus
- Patent number 12,184,203
- Issue date Dec 31, 2024
- Mitsubishi Electric Corporation
- Tomoko Konda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Powering an impedance injection unit during startup operations
- Patent number 12,184,162
- Issue date Dec 31, 2024
- Smart Wires Inc.
- Shreesha Adiga Manoor
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
BOOST CONVERTER WITH FUNCTION OF TEMPERATURE ADJUSTMENT
- Publication number 20250038651
- Publication date Jan 30, 2025
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVING DEVICE
- Publication number 20250038679
- Publication date Jan 30, 2025
- DENSO CORPORATION
- HIROKAZU KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INRUSH CURRENT SUPPRESSION FOR AC-DC POWER SUPPLIES
- Publication number 20250038650
- Publication date Jan 30, 2025
- Apple Inc.
- Yantao Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONITORING TEMPERATURE PER PHASE IN A MULTIPHASE POWER STAGE
- Publication number 20250038668
- Publication date Jan 30, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Margaret SPILLANE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ELECTRONICS CONVERTER
- Publication number 20250035714
- Publication date Jan 30, 2025
- Rolls-Royce plc
- Mohamed Sathik MOHAMED HALICK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING A CURRENT IN AN INDUCTOR OF A POWE...
- Publication number 20250038637
- Publication date Jan 30, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Isaac Cohen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTILEVEL MODULATION
- Publication number 20250038680
- Publication date Jan 30, 2025
- Rimac Technology LLC
- Jan Kacetl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY
- Publication number 20250027455
- Publication date Jan 23, 2025
- GENERAL ELECTRIC COMPANY
- Bugra H. Ertas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TRANSISTOR FAILURE DETECTION IN A POWER MODULE FROM THE PHASE VOLTAGE
- Publication number 20250030333
- Publication date Jan 23, 2025
- VALEO SYSTEMES DE CONTROLE MOTEUR
- Jean Raphael CAPOUNDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20250030344
- Publication date Jan 23, 2025
- SAMSUNG DISPLAY CO., LTD.
- SUNGCHUN PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MICRO INVERTER
- Publication number 20250030356
- Publication date Jan 23, 2025
- Sungrow Power Supply Co., Ltd.
- Qiaodi Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT
- Publication number 20250030332
- Publication date Jan 23, 2025
- Fuji Electric Co., Ltd.
- Taizo ASANO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTING A POWER INVERTER BY SENSING A PHASE NODE VOLTAGE
- Publication number 20250030335
- Publication date Jan 23, 2025
- Infineon Technologies Austria AG
- Diego RAFFO
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT
- Publication number 20250030354
- Publication date Jan 23, 2025
- Fuji Electric Co., Ltd.
- Yukihiro Yaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250030334
- Publication date Jan 23, 2025
- DENSO CORPORATION
- Shohei NAGAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20250023453
- Publication date Jan 16, 2025
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Xiaochen ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SYSTEM, THREE-PHASE INVERTER, CONTROLLER AND CONTROL M...
- Publication number 20250023490
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Qilei CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20250023454
- Publication date Jan 16, 2025
- MITSUBISHI ELECTRIC CORPORATION
- Fuminori NAKAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT DETECTION CIRCUIT, SWITCHING POWER SUPPLY CONTROLLER, LIGHT...
- Publication number 20250023442
- Publication date Jan 16, 2025
- Rohm Co., Ltd.
- Hironori SUMITOMO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR DISCHARGE
- Publication number 20250023455
- Publication date Jan 16, 2025
- Analog Devices International Unlimited Company
- Luca MARTINI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND DETECTION METHOD FOR TERMINAL STATUS
- Publication number 20250023456
- Publication date Jan 16, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Yuan YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY FULL-BRICK MODULE WITH INTERNAL INRUSH CURRENT LIMIT C...
- Publication number 20250023447
- Publication date Jan 16, 2025
- AES Global Holdings PTE Ltd.
- Man Ho Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC INVERTER AND CONTROL METHOD AND APPARATUS THEREFOR, AN...
- Publication number 20250023458
- Publication date Jan 16, 2025
- ALTENERGY POWER SYSTEM INC.
- Yuhao LUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL CONVERTER CONFIGURED TO SUPPLY AN ELECTRIC MACHINE WITH...
- Publication number 20250016952
- Publication date Jan 9, 2025
- SAFRAN ELECTRICAL & POWER
- Vincent CHAPERON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED POWER DEVICE WITH ENERGY HARVESTING GATE DRIVER
- Publication number 20250015707
- Publication date Jan 9, 2025
- Navitas Semiconductor Limited
- Marco GIANDALIA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LIMITING CIRCUIT FOR USE IN EXPLOSION PROTECTION ENVIRONMENTS
- Publication number 20250015711
- Publication date Jan 9, 2025
- Pepperl+Fuchs SE
- Carlo Gattanini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multiple-Input Power Supply and Control Method
- Publication number 20250015723
- Publication date Jan 9, 2025
- AA Power Inc.
- Qun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUNDING METHOD FOR THREE-PHASE HIGH-FREQUENCY PULSE WIDTH MODULAT...
- Publication number 20250015709
- Publication date Jan 9, 2025
- Luoliang XUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Direct Current Converter and Component Arrangement for an Electrica...
- Publication number 20250015700
- Publication date Jan 9, 2025
- MERCEDES-BENZ GROUP AG
- Markus ORNER
- B60 - VEHICLES IN GENERAL
Information Patent Application
CURRENT-LIMITING CIRCUIT OF FLYBACK CONVERTER AND FLYBACK CONVERTER
- Publication number 20250015721
- Publication date Jan 9, 2025
- MSJ SYSTEMS LLC
- Liang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Means for protecting converters other than automatic disconnection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor driving apparatus and method

Switching device for a DC voltage circuit

Fault diagnosis in an electricity supply network

Energy dissipation for an electrical power supply for a transport c...

Switching regulator implementing negative current protection

Power converter and method of control thereof

Networked automation system for start-up of a switch mode power supply

Switchgear and power converter

Systems and methods for improving transient response in H-bridge bu...

Power conversion device and control circuit with input capacitor di...

Pulse-by-pulse current limit with slope compensator for inverters

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

3-phase PV inverter with 2-phase isolated operation in the event of...

Motor control device, motor unit, and vehicle

Flyback converter with improved over-voltage protection functionality

Method and apparatus for detecting short circuit of inverter, and i...

Power supply circuit

System and method for operating a three-phase inverter with four or...

Power supply device with over-power protection

Control circuit for power converter

Detecting failure for multi-rail supply protection

Circuit path configuration for enhancing overvoltage protection in...

Thermal regulation and protection for power electronic components

Overcurrent detection circuit, drive control device, and power conv...

Detection circuit for power supply circuit

Active coolant flow control in multi-inverter systems

Electrical power converter with pre-charge mode of operation

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

Electric-power conversion apparatus

Powering an impedance injection unit during startup operations

Patents Applicationslast 30 patents

BOOST CONVERTER WITH FUNCTION OF TEMPERATURE ADJUSTMENT

LOAD DRIVING DEVICE

INRUSH CURRENT SUPPRESSION FOR AC-DC POWER SUPPLIES

MONITORING TEMPERATURE PER PHASE IN A MULTIPHASE POWER STAGE

POWER ELECTRONICS CONVERTER

SYSTEM AND METHOD FOR ESTIMATING A CURRENT IN AN INDUCTOR OF A POWE...

MULTILEVEL MODULATION

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

TRANSISTOR FAILURE DETECTION IN A POWER MODULE FROM THE PHASE VOLTAGE

DC-DC CONVERTER AND DISPLAY DEVICE INCLUDING THE SAME

MICRO INVERTER

CIRCUIT APPARATUS AND POWER CONVERSION CIRCUIT

PROTECTING A POWER INVERTER BY SENSING A PHASE NODE VOLTAGE

INTEGRATED CIRCUIT AND POWER SUPPLY CIRCUIT

POWER CONVERSION DEVICE

POWER SUPPLY DEVICE

POWER SUPPLY SYSTEM, THREE-PHASE INVERTER, CONTROLLER AND CONTROL M...

POWER CONVERSION DEVICE

CURRENT DETECTION CIRCUIT, SWITCHING POWER SUPPLY CONTROLLER, LIGHT...

CAPACITOR DISCHARGE

POWER CONVERTER AND DETECTION METHOD FOR TERMINAL STATUS

POWER SUPPLY FULL-BRICK MODULE WITH INTERNAL INRUSH CURRENT LIMIT C...

PHOTOVOLTAIC INVERTER AND CONTROL METHOD AND APPARATUS THEREFOR, AN...

ELECTRICAL CONVERTER CONFIGURED TO SUPPLY AN ELECTRIC MACHINE WITH...

INTEGRATED POWER DEVICE WITH ENERGY HARVESTING GATE DRIVER

LIMITING CIRCUIT FOR USE IN EXPLOSION PROTECTION ENVIRONMENTS

Multiple-Input Power Supply and Control Method

GROUNDING METHOD FOR THREE-PHASE HIGH-FREQUENCY PULSE WIDTH MODULAT...

Direct Current Converter and Component Arrangement for an Electrica...

CURRENT-LIMITING CIRCUIT OF FLYBACK CONVERTER AND FLYBACK CONVERTER