responsive to both voltage and current responsive to phase angle between voltage and current

Industry

CPC
H02H3/38

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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

H02H3/38responsive to both voltage and current responsive to phase angle between voltage and current

Industries

Patents Grantslast 30 patents

Information Patent Grant
Switch device
- Patent number 11,901,887
- Issue date Feb 13, 2024
- Autonetworks Technologies, Ltd.
- Keisuke Wakazono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EFuse for use in high voltage applications
- Patent number 11,870,240
- Issue date Jan 9, 2024
- Motiv Power Systems, Inc.
- Venkatesh Prasad Hanglur Narasimha
- G08 - SIGNALLING
Information Patent Grant
Techniques for adapting dual-battery start-stop architectures into...
- Patent number 11,840,159
- Issue date Dec 12, 2023
- FCA US LLC
- Michael A Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Field device
- Patent number 11,843,239
- Issue date Dec 12, 2023
- Yokogawa Electric Corporation
- Fumihiro Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit interrupting device for providing ground fault and open neu...
- Patent number 11,831,150
- Issue date Nov 28, 2023
- Hubbell Incorporated
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault protection apparatus and photovoltaic power generation system
- Patent number 11,811,217
- Issue date Nov 7, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Dong Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mesh routing of sleepy sensor data
- Patent number 11,805,481
- Issue date Oct 31, 2023
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
- Patent number 11,705,712
- Issue date Jul 18, 2023
- Boon Lum Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Effective feature set-based high impedance fault detection
- Patent number 11,656,263
- Issue date May 23, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Qiushi Cui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method, system and apparatus for fault detection in line protection...
- Patent number 11,652,347
- Issue date May 16, 2023
- Hitachi Energy Switzerland Ltd
- Kai Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Circuit interrupting device for providing ground fault and open neu...
- Patent number 11,575,255
- Issue date Feb 7, 2023
- Hubbell Incorporated
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Locating and isolating grid faults utilizing a fast close-open oper...
- Patent number 11,329,479
- Issue date May 10, 2022
- S&C Electric Company
- Michael Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current-based directional element in a power delivery system
- Patent number 11,320,495
- Issue date May 3, 2022
- Schweitzer Engineering Laboratories, Inc.
- Kanchanrao Gangadhar Dase
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for islanding protection
- Patent number 11,309,702
- Issue date Apr 19, 2022
- Hitachi Energy Switzerland AG
- Khoi Vu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuse control system and method using defective mode detection
- Patent number 11,302,504
- Issue date Apr 12, 2022
- LG Energy Solution, Ltd.
- Jae Chan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC electrical circuit protection apparatus and ARC detection method
- Patent number 11,277,000
- Issue date Mar 15, 2022
- Mitsubishi Electric Corporation
- Makoto Kanemaru
- G01 - MEASURING TESTING
Information Patent Grant
Method for locating an electrical arc fault and electrical installa...
- Patent number 11,251,602
- Issue date Feb 15, 2022
- Schneider Electric Industries SAS
- Andi Jakupi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
- Patent number 11,228,168
- Issue date Jan 18, 2022
- Boon Lum Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Or relating to protection relays
- Patent number 11,223,165
- Issue date Jan 11, 2022
- General Electric Technology GmbH
- Timothy Fawcett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redundant and fault-tolerant power distribution system having an in...
- Patent number 11,223,191
- Issue date Jan 11, 2022
- APPLIED INVENTION, LLC
- W. Daniel Hillis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit interrupting device for providing ground fault and open neu...
- Patent number 11,211,782
- Issue date Dec 28, 2021
- Hubbell Incorporated
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault detection unit
- Patent number 11,205,891
- Issue date Dec 21, 2021
- Siemens Aktiengesellschaft
- Joerg Meyer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
EFuse for use in high voltage applications
- Patent number 11,201,459
- Issue date Dec 14, 2021
- Motiv Power Systems, Inc.
- Venkatesh Prasad Hanglur Narasimha
- G08 - SIGNALLING
Information Patent Grant
Drive with integrated dynamic load control
- Patent number 11,201,577
- Issue date Dec 14, 2021
- Bauer Gear Motor GmbH
- Karl-Peter Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting a sag in a phase voltage of an electrical network
- Patent number 11,199,567
- Issue date Dec 14, 2021
- Sagemcom Energy & Telecom SAS
- Henri Teboulle
- G01 - MEASURING TESTING
Information Patent Grant
Electronic fuse circuit, corresponding device and method
- Patent number 11,171,478
- Issue date Nov 9, 2021
- STMicroelectronics S.r.l.
- Manuela La Rosa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mesh routing of sleepy sensor data
- Patent number 11,172,446
- Issue date Nov 9, 2021
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power electronics with isolating fuse
- Patent number 11,128,122
- Issue date Sep 21, 2021
- Liebherr-Components Biberach GmbH
- Markus Eichler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...
- Publication number 20240170948
- Publication date May 23, 2024
- HUBBELL INCORPORATED
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH DEVICE
- Publication number 20240128972
- Publication date Apr 18, 2024
- AUTONETWORKS TECHNOLOGIES, LTD.
- Keisuke WAKAZONO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MESH ROUTING OF SLEEPY SENSOR DATA
- Publication number 20240089855
- Publication date Mar 14, 2024
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT-BREAKER DEVICE AND METHOD
- Publication number 20240047962
- Publication date Feb 8, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER DEVICE AND METHOD
- Publication number 20240047957
- 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 20240047958
- Publication date Feb 8, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
FAULT PROTECTION APPARATUS AND PHOTOVOLTAIC INVERTER
- Publication number 20240030703
- Publication date Jan 25, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Dong CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...
- Publication number 20230170684
- Publication date Jun 1, 2023
- HUBBELL INCORPORATED
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NETWORK PROTECTOR FOR SECONDARY DISTRIBUTION NETWORK THAT INCLUDES...
- Publication number 20230135520
- Publication date May 4, 2023
- Eaton Intelligent Power Limited
- Hossein Ghassempour Aghamolki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TECHNIQUES FOR ADAPTING DUAL-BATTERY START-STOP ARCHITECTURES INTO...
- Publication number 20220355704
- Publication date Nov 10, 2022
- Michael A. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCH DEVICE
- Publication number 20220329241
- Publication date Oct 13, 2022
- AutoNetworks Technologies, Ltd.
- Keisuke WAKAZONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT PROTECTION APPARATUS AND PHOTOVOLTAIC POWER GENERATION SYSTEM
- Publication number 20220231499
- Publication date Jul 21, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Dong CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MESH ROUTING OF SLEEPY SENSOR DATA
- Publication number 20220210738
- Publication date Jun 30, 2022
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIELD DEVICE
- Publication number 20220131363
- Publication date Apr 28, 2022
- YOKOGAWA ELECTRIC CORPORATION
- Fumihiro Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...
- Publication number 20220123545
- Publication date Apr 21, 2022
- HUBBELL INCORPORATED
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISAGGREGATED FAULT TOLERANT BACKPLANE
- Publication number 20220087045
- Publication date Mar 17, 2022
- Novo Space, Co.
- Facundo Ignacio Jorge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION
- Publication number 20220085593
- Publication date Mar 17, 2022
- Boon Lum Lim
- 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
NOZZLE DAMAGE REDUCTION IN GAS CIRCUIT BREAKERS FOR SHUNT REACTOR S...
- Publication number 20210184453
- Publication date Jun 17, 2021
- MITSUBISHI ELECTRIC POWER PRODUCTS, INC.
- Takashi Yonezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...
- Publication number 20210151979
- Publication date May 20, 2021
- HUBBELL INCORPORATED
- Roy Itzler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST CLOSE OPEN
- Publication number 20210091557
- Publication date Mar 25, 2021
- S&C ELECTRIC COMPANY
- Michael Meisinger
- G01 - MEASURING TESTING
Information Patent Application
SECTIONALIZING SEQUENCE ORDER
- Publication number 20210091558
- Publication date Mar 25, 2021
- S&C ELECTRIC COMPANY
- Michael Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fuse Control System And Method Using Defective Mode Detection
- Publication number 20210066907
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- Jae Chan Lee
- 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
ELECTRONIC FUSE CIRCUIT, CORRESPONDING DEVICE AND METHOD
- Publication number 20200287374
- Publication date Sep 10, 2020
- STMicroelectronics S.r.l
- Manuela La Rosa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING A SAG IN A PHASE VOLTAGE OF AN ELECTRICAL NETWORK
- Publication number 20200249261
- Publication date Aug 6, 2020
- SAGEMCOM ENERGY & TELECOM SAS
- Henri TEBOULLE
- G01 - MEASURING TESTING
Information Patent Application
MESH ROUTING OF SLEEPY SENSOR DATA
- Publication number 20200236626
- Publication date Jul 23, 2020
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G05 - CONTROLLING REGULATING
Information Patent Application
IMPROVEMENTS IN OR RELATING TO PROTECTION RELAYS
- Publication number 20200176931
- Publication date Jun 4, 2020
- General Electric Technology GmbH
- Timothy Fawcett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to both voltage and current responsive to phase angle between voltage and current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switch device

EFuse for use in high voltage applications

Techniques for adapting dual-battery start-stop architectures into...

Field device

Circuit interrupting device for providing ground fault and open neu...

Fault protection apparatus and photovoltaic power generation system

Mesh routing of sleepy sensor data

Arc fault circuit interrupter (AFCI) with arc signature detection

Effective feature set-based high impedance fault detection

Method, system and apparatus for fault detection in line protection...

Protection and control of wireless power systems

Protection and control of wireless power systems

Circuit interrupting device for providing ground fault and open neu...

Locating and isolating grid faults utilizing a fast close-open oper...

Current-based directional element in a power delivery system

Systems and methods for islanding protection

Fuse control system and method using defective mode detection

DC electrical circuit protection apparatus and ARC detection method

Method for locating an electrical arc fault and electrical installa...

Arc fault circuit interrupter (AFCI) with arc signature detection

Or relating to protection relays

Redundant and fault-tolerant power distribution system having an in...

Circuit interrupting device for providing ground fault and open neu...

Arc fault detection unit

EFuse for use in high voltage applications

Drive with integrated dynamic load control

Method for detecting a sag in a phase voltage of an electrical network

Electronic fuse circuit, corresponding device and method

Mesh routing of sleepy sensor data

Power electronics with isolating fuse

Patents Applicationslast 30 patents

CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...

SWITCH DEVICE

MESH ROUTING OF SLEEPY SENSOR DATA

CIRCUIT-BREAKER DEVICE AND METHOD

CIRCUIT BREAKER DEVICE AND METHOD

CIRCUIT BREAKER DEVICE AND METHOD

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

FAULT PROTECTION APPARATUS AND PHOTOVOLTAIC INVERTER

CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...

NETWORK PROTECTOR FOR SECONDARY DISTRIBUTION NETWORK THAT INCLUDES...

TECHNIQUES FOR ADAPTING DUAL-BATTERY START-STOP ARCHITECTURES INTO...

SWITCH DEVICE

FAULT PROTECTION APPARATUS AND PHOTOVOLTAIC POWER GENERATION SYSTEM

MESH ROUTING OF SLEEPY SENSOR DATA

FIELD DEVICE

CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...

DISAGGREGATED FAULT TOLERANT BACKPLANE

ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

NOZZLE DAMAGE REDUCTION IN GAS CIRCUIT BREAKERS FOR SHUNT REACTOR S...

CIRCUIT INTERRUPTING DEVICE FOR PROVIDING GROUND FAULT AND OPEN NEU...

FAST CLOSE OPEN

SECTIONALIZING SEQUENCE ORDER

Fuse Control System And Method Using Defective Mode Detection

FAULT-ARC DETECTION UNIT

ELECTRONIC FUSE CIRCUIT, CORRESPONDING DEVICE AND METHOD

METHOD FOR DETECTING A SAG IN A PHASE VOLTAGE OF AN ELECTRICAL NETWORK

MESH ROUTING OF SLEEPY SENSOR DATA

IMPROVEMENTS IN OR RELATING TO PROTECTION RELAYS