responsive to the rate of change of electrical quantities

Industry

CPC
H02H3/44

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Current Industry

H02H3/44responsive to the rate of change of electrical quantities

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power converter and control method therefor
- Patent number 11,863,082
- Issue date Jan 2, 2024
- ABB Schweiz AG
- Xiaobo Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for controlling at least one circuit breaker of a...
- Patent number 11,757,282
- Issue date Sep 12, 2023
- Hitachi Energy Switzerland AG
- Michael Stanek
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for starting direct-current (DC) transmission lin...
- Patent number 11,742,652
- Issue date Aug 29, 2023
- China Electric Power Research Institute
- Hong Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Touch safe DC powering for remote loads
- Patent number 11,733,285
- Issue date Aug 22, 2023
- Alpha Technologies Ltd.
- Rifat Siddique
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection and monitoring methods for safe operation of a WEVC...
- Patent number 11,670,968
- Issue date Jun 6, 2023
- WiTricity Corporation
- Joshua Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,637,452
- Issue date Apr 25, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,588,351
- Issue date Feb 21, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical device with power quality event protection and associate...
- Patent number 11,552,468
- Issue date Jan 10, 2023
- EATON INTELLIGENT POWER LIMITED
- Charles John Luebke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for improved detection of interruption of power s...
- Patent number 11,495,959
- Issue date Nov 8, 2022
- ARRIS Enterprises LLC
- Frederick Salberta
- G01 - MEASURING TESTING
Information Patent Grant
Direct current (DC) circuit breaker
- Patent number 11,482,854
- Issue date Oct 25, 2022
- Hamilton Sundstrand Corporation
- Sebastian Rosado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fault detection and monitoring methods for safe operation of a WEVC...
- Patent number 11,447,029
- Issue date Sep 20, 2022
- WiTricity Corporation
- Joshua Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device, cabinet, and method for preventing power outage of entire c...
- Patent number 11,422,604
- Issue date Aug 23, 2022
- INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD
- Fukuan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for improved under-frequency load shedding in ele...
- Patent number 11,349,309
- Issue date May 31, 2022
- Univerza v Ljubljani
- Urban Rudez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device and control method thereof
- Patent number 11,196,244
- Issue date Dec 7, 2021
- Canon Kabushiki Kaisha
- Hiroshi Moritomo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring of a high-voltage DC transmission
- Patent number 11,177,662
- Issue date Nov 16, 2021
- Siemens Energy Global GmbH & Co. KG
- Andreas Lorenz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for arc fault detection based on signal-to-noi...
- Patent number 11,128,115
- Issue date Sep 21, 2021
- Leviton Manufacturing Co., Inc.
- Steven Kay
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for mitigating overvoltage on a DC link of a powe...
- Patent number 11,114,839
- Issue date Sep 7, 2021
- General Electric Company
- Dustin Howard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Arcing fault recognition unit
- Patent number 11,088,526
- Issue date Aug 10, 2021
- Siemens Aktiengesellschaft
- Peter Schegner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,043,848
- Issue date Jun 22, 2021
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,031,818
- Issue date Jun 8, 2021
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection and monitoring methods for safe operation of a WEVC...
- Patent number 11,001,159
- Issue date May 11, 2021
- WiTricity Corporation
- Joshua Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low-loss and fast acting solid-state breaker
- Patent number 10,985,546
- Issue date Apr 20, 2021
- Excelitas Technologies Corp.
- John E. Waldron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse current protection circuit
- Patent number 10,979,037
- Issue date Apr 13, 2021
- Texas Instruments Incorporated
- Sujan Kundapur Manohar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker failure protection in a power substation
- Patent number 10,916,936
- Issue date Feb 9, 2021
- Mohammad Rezaei Jegarluei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker and method for emitting a warning upon a threshold...
- Patent number 10,916,929
- Issue date Feb 9, 2021
- Siemens Aktiengesellschaft
- Peter Kopaczewski
- G01 - MEASURING TESTING
Information Patent Grant
Electrical device with power quality event protection and associate...
- Patent number 10,910,821
- Issue date Feb 2, 2021
- EATON INTELLIGENT POWER LIMITED
- Charles John Luebke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling an electrical receptacle based on...
- Patent number 10,910,814
- Issue date Feb 2, 2021
- Hubbell Incorporated
- Matthew Samojeden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor circuit interruption devices using current filtering...
- Patent number 10,770,887
- Issue date Sep 8, 2020
- Eaton Intelligent Power Limited
- Geraldo Nojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current limiting for high current drivers
- Patent number 10,756,538
- Issue date Aug 25, 2020
- Silicon Laboratories Inc.
- Pranav R. Kaundinya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semiconductor-switch control device
- Patent number 10,742,017
- Issue date Aug 11, 2020
- Yazaki Corporation
- Mitsuaki Morimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method of Identifying a Short-Circuit Like Event in a Circuit Breaker
- Publication number 20240118350
- Publication date Apr 11, 2024
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Xin Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER DEVICE AND METHOD
- Publication number 20240047961
- Publication date Feb 8, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Fabian Döbler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER DEVICE AND METHOD
- Publication number 20240047960
- Publication date Feb 8, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Fabian Döbler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR SHORT-CIRCUIT PROTECTION OF EMERGENCY STARTIN...
- Publication number 20240030702
- Publication date Jan 25, 2024
- SHENZHEN GREPOW BATTERY CO., LTD
- Bing LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM
- Publication number 20230387674
- Publication date Nov 30, 2023
- Beckhoff Automation GmbH
- Christopher Pohl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fault Detection and Monitoring Methods for Safe Operation of a WEVC...
- Publication number 20220385105
- Publication date Dec 1, 2022
- WITRICITY CORPORATION
- Joshua Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE CIRCUIT BREAKER OF A...
- Publication number 20220037879
- Publication date Feb 3, 2022
- ABB Power Grids Switzerland AG
- Michael Stanek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT (DC) CIRCUIT BREAKER
- Publication number 20210384718
- Publication date Dec 9, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Sebastian Rosado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296933
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296934
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fault Detection and Monitoring Methods for Safe Operation of a WEVC...
- Publication number 20210261012
- Publication date Aug 26, 2021
- WITRICITY CORPORATION
- Joshua Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR IMPROVED DETECTION OF INTERRUPTION OF POWER S...
- Publication number 20210234363
- Publication date Jul 29, 2021
- ARRIS Enterprises LLC
- Frederick SALBERTA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE, CABINET, AND METHOD FOR PREVENTING POWER OUTAGE OF ENTIRE C...
- Publication number 20210223843
- Publication date Jul 22, 2021
- INSPUR ELECTRONIC INFORMATION INDUSTRY CO., LTD
- Fukuan WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20210218241
- Publication date Jul 15, 2021
- Fujitsu Limited
- TOMOYOSHI KITAMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONITORING OF A HIGH-VOLTAGE DC TRANSMISSION
- Publication number 20210194247
- Publication date Jun 24, 2021
- Siemens Aktiengesellschaft
- Andreas Lorenz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BANDWIDTH-BOOSTED BIDIRECTIONAL SERIAL BUS BUFFER CIRCUIT
- Publication number 20210184454
- Publication date Jun 17, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Kyle Edward ADDINGTON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR ARC FAULT DETECTION BASED ON SIGNAL-TO-NOI...
- Publication number 20210057900
- Publication date Feb 25, 2021
- LEVITON MANUFACTURING CO., INC.
- Steven Kay
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT-ARC DETECTION UNIT
- Publication number 20200321767
- Publication date Oct 8, 2020
- Siemens Aktiengesellschaft
- Joerg MEYER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARCING FAULT RECOGNITION UNIT
- Publication number 20200321768
- Publication date Oct 8, 2020
- Siemens Aktiengesellschaft
- Peter SCHEGNER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Arc Fault Circuit Interrupter
- Publication number 20200127452
- Publication date Apr 23, 2020
- Pass & Seymour, Inc.
- Joshua P. Haines
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DETECTING ARC FAULTS
- Publication number 20200028349
- Publication date Jan 23, 2020
- GE AVIATION SYSTEMS LIMITED
- David Alan Elliott
- G01 - MEASURING TESTING
Information Patent Application
LOW-LOSS AND FAST ACTING SOLID-STATE BREAKER
- Publication number 20190229519
- Publication date Jul 25, 2019
- Silicon Power Corporation
- JOHN E. WALDRON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT BREAKER FAILURE PROTECTION IN A POWER SUBSTATION
- Publication number 20190036329
- Publication date Jan 31, 2019
- Mapna Power Plants Construction & Development Co. (MD1)
- Mohammad Rezaei Jegarluei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL DEVICE WITH POWER QUALITY EVENT PROTECTION AND ASSOCIATE...
- Publication number 20180261995
- Publication date Sep 13, 2018
- Eaton Intelligent Power Limited
- CHARLES JOHN LUEBKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-NODE SYSTEM FAULT MANAGEMENT
- Publication number 20180254626
- Publication date Sep 6, 2018
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Mohamed Amin BEMAT
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETECTING ELECTRICAL DISTURBANCE BY DC COMPONENT
- Publication number 20180191151
- Publication date Jul 5, 2018
- LSIS CO., LTD
- Ji-Ung KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Travelling Wave Protection Of A Transmission Line Based On High-Pas...
- Publication number 20180145505
- Publication date May 24, 2018
- YouYi LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and Device for Monitoring an Electrical Network in a Rail Ve...
- Publication number 20180115149
- Publication date Apr 26, 2018
- Bombardier Transportation GmbH
- Gerhard Isepponi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE SHIFTER
- Publication number 20180006014
- Publication date Jan 4, 2018
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Frank MAYER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW-LOSS AND FAST ACTING SOLID-STATE BREAKER
- Publication number 20170141558
- Publication date May 18, 2017
- Silicon Power Corporation
- JOHN E. WALDRON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to the rate of change of electrical quantities

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power converter and control method therefor

Method and device for controlling at least one circuit breaker of a...

Method and device for starting direct-current (DC) transmission lin...

Touch safe DC powering for remote loads

Fault detection and monitoring methods for safe operation of a WEVC...

Protection and control of wireless power systems

Protection and control of wireless power systems

Electrical device with power quality event protection and associate...

System and method for improved detection of interruption of power s...

Direct current (DC) circuit breaker

Fault detection and monitoring methods for safe operation of a WEVC...

Device, cabinet, and method for preventing power outage of entire c...

Method and device for improved under-frequency load shedding in ele...

Electronic device and control method thereof

Monitoring of a high-voltage DC transmission

Apparatus and method for arc fault detection based on signal-to-noi...

System and method for mitigating overvoltage on a DC link of a powe...

Arcing fault recognition unit

Protection and control of wireless power systems

Protection and control of wireless power systems

Fault detection and monitoring methods for safe operation of a WEVC...

Low-loss and fast acting solid-state breaker

Reverse current protection circuit

Circuit breaker failure protection in a power substation

Circuit breaker and method for emitting a warning upon a threshold...

Electrical device with power quality event protection and associate...

System and method for controlling an electrical receptacle based on...

Semiconductor circuit interruption devices using current filtering...

Current limiting for high current drivers

Semiconductor-switch control device

Patents Applicationslast 30 patents

Method of Identifying a Short-Circuit Like Event in a Circuit Breaker

CIRCUIT BREAKER DEVICE AND METHOD

CIRCUIT BREAKER DEVICE AND METHOD

METHOD AND SYSTEM FOR SHORT-CIRCUIT PROTECTION OF EMERGENCY STARTIN...

SYSTEM

Fault Detection and Monitoring Methods for Safe Operation of a WEVC...

METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE CIRCUIT BREAKER OF A...

DIRECT CURRENT (DC) CIRCUIT BREAKER

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

Fault Detection and Monitoring Methods for Safe Operation of a WEVC...

SYSTEM AND METHOD FOR IMPROVED DETECTION OF INTERRUPTION OF POWER S...

DEVICE, CABINET, AND METHOD FOR PREVENTING POWER OUTAGE OF ENTIRE C...

POWER SUPPLY CIRCUIT AND ELECTRONIC DEVICE

MONITORING OF A HIGH-VOLTAGE DC TRANSMISSION

BANDWIDTH-BOOSTED BIDIRECTIONAL SERIAL BUS BUFFER CIRCUIT

APPARATUS AND METHOD FOR ARC FAULT DETECTION BASED ON SIGNAL-TO-NOI...

FAULT-ARC DETECTION UNIT

ARCING FAULT RECOGNITION UNIT

Arc Fault Circuit Interrupter

SYSTEM AND METHOD FOR DETECTING ARC FAULTS

LOW-LOSS AND FAST ACTING SOLID-STATE BREAKER

CIRCUIT BREAKER FAILURE PROTECTION IN A POWER SUBSTATION

ELECTRICAL DEVICE WITH POWER QUALITY EVENT PROTECTION AND ASSOCIATE...

MULTI-NODE SYSTEM FAULT MANAGEMENT

METHOD OF DETECTING ELECTRICAL DISTURBANCE BY DC COMPONENT

Travelling Wave Protection Of A Transmission Line Based On High-Pas...

Method and Device for Monitoring an Electrical Network in a Rail Ve...

PHASE SHIFTER

LOW-LOSS AND FAST ACTING SOLID-STATE BREAKER