WO2008052162A3 - Electrical power system control communications network - Google Patents

Electrical power system control communications network Download PDF

Info

Publication number
WO2008052162A3
WO2008052162A3 PCT/US2007/082663 US2007082663W WO2008052162A3 WO 2008052162 A3 WO2008052162 A3 WO 2008052162A3 US 2007082663 W US2007082663 W US 2007082663W WO 2008052162 A3 WO2008052162 A3 WO 2008052162A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical power
power system
system control
communications network
control communications
Prior art date
Application number
PCT/US2007/082663
Other languages
French (fr)
Other versions
WO2008052162A2 (en
Inventor
John Frederick Banting
Frank John Muench
Original Assignee
Cooper Technologies Co
John Frederick Banting
Frank John Muench
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cooper Technologies Co, John Frederick Banting, Frank John Muench filed Critical Cooper Technologies Co
Priority to BRPI0718189-2A priority Critical patent/BRPI0718189A2/en
Priority to MX2009004454A priority patent/MX2009004454A/en
Priority to EP07844641.6A priority patent/EP2126594B1/en
Priority to CA2667236A priority patent/CA2667236C/en
Publication of WO2008052162A2 publication Critical patent/WO2008052162A2/en
Publication of WO2008052162A3 publication Critical patent/WO2008052162A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H02J13/00017—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using optical fiber
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

Communication networks having redundant signal paths for sensed operating conditions and control parameters for electrical power transmission and distribution systems.
PCT/US2007/082663 2006-10-26 2007-10-26 Electrical power system control communications network WO2008052162A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0718189-2A BRPI0718189A2 (en) 2006-10-26 2007-10-26 ELECTRIC POWER SYSTEM CONTROL COMMUNICATIONS NETWORK
MX2009004454A MX2009004454A (en) 2006-10-26 2007-10-26 Electrical power system control communications network.
EP07844641.6A EP2126594B1 (en) 2006-10-26 2007-10-26 Electrical power system control communications network
CA2667236A CA2667236C (en) 2006-10-26 2007-10-26 Electrical power system control communications network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/586,962 2006-10-26
US11/586,962 US7609158B2 (en) 2006-10-26 2006-10-26 Electrical power system control communications network

Publications (2)

Publication Number Publication Date
WO2008052162A2 WO2008052162A2 (en) 2008-05-02
WO2008052162A3 true WO2008052162A3 (en) 2008-06-26

Family

ID=39325462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/082663 WO2008052162A2 (en) 2006-10-26 2007-10-26 Electrical power system control communications network

Country Status (9)

Country Link
US (1) US7609158B2 (en)
EP (1) EP2126594B1 (en)
CN (1) CN101636659A (en)
BR (1) BRPI0718189A2 (en)
CA (1) CA2667236C (en)
MX (1) MX2009004454A (en)
TW (1) TWI415358B (en)
WO (1) WO2008052162A2 (en)
ZA (1) ZA200902877B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036630A (en) * 2014-06-03 2014-09-10 上海应用技术学院 Air purification and control system based on EnOcean and WiFi (wireless fidelity)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8304740B1 (en) 2008-05-19 2012-11-06 Innovative American Technology, Inc. Mobile frame structure with passive/active sensor arrays for non-invasive identification of hazardous materials
US8247781B2 (en) 2005-12-01 2012-08-21 Innovative American Technology, Inc. Fabrication of a high performance neutron detector with near zero gamma cross talk
US8330115B2 (en) * 2005-12-01 2012-12-11 Innovative American Technology, Inc. High performance neutron detector with near zero gamma cross talk
US20100226580A1 (en) * 2005-12-01 2010-09-09 Innovative American Technology Inc. System and method for increased gamma/neutron detection
US7804280B2 (en) * 2006-11-02 2010-09-28 Current Technologies, Llc Method and system for providing power factor correction in a power distribution system
US7715002B2 (en) * 2007-01-23 2010-05-11 Bionorica Ag Method for classifying scientific materials such as silicate materials, polymer materials and/or nanomaterials
US8086355B1 (en) 2007-02-28 2011-12-27 Global Embedded Technologies, Inc. Method, a system, a computer-readable medium, and a power controlling apparatus for applying and distributing power
US8930034B1 (en) * 2007-03-21 2015-01-06 Sandia Corporation Computing an operating parameter of a unified power flow controller
BRPI0721632A2 (en) * 2007-05-30 2013-02-13 Cameron Int Corp power and signal distribution system
US20080296095A1 (en) * 2007-06-01 2008-12-04 Innovative American Technology, Inc. High speed digital communication networks for high interference cargo transportation environments
US8067946B2 (en) * 2007-11-02 2011-11-29 Cooper Technologies Company Method for repairing a transmission line in an electrical power distribution system
US7930141B2 (en) 2007-11-02 2011-04-19 Cooper Technologies Company Communicating faulted circuit indicator apparatus and method of use thereof
US8594956B2 (en) * 2007-11-02 2013-11-26 Cooper Technologies Company Power line energy harvesting power supply
US9383394B2 (en) * 2007-11-02 2016-07-05 Cooper Technologies Company Overhead communicating device
US8130001B1 (en) * 2007-12-09 2012-03-06 Cisco Technology, Inc. System and method for detecting a protective device has limited or interrupted current it carries
US20090231764A1 (en) * 2008-03-14 2009-09-17 Cooper Technologies Company Capacitor Bank Monitor and Method of use Thereof
US20120105227A1 (en) * 2008-04-24 2012-05-03 Rite-Solutions, Inc. Distributed sensor network using existing infrastructure
TWI393317B (en) * 2009-05-27 2013-04-11 Korenix Technology Co Ltd Power over ethernet system having hi-pot isolation and automatic output power adjustment with thermal control
US20120326503A1 (en) * 2009-07-31 2012-12-27 Mogens Birkelund Method and apparatus for managing transmission of power in a power transmission network
US9312728B2 (en) * 2009-08-24 2016-04-12 Access Business Group International Llc Physical and virtual identification in a wireless power network
CN102714123B (en) * 2009-09-07 2016-01-13 Abb技术有限公司 For the method and system of electrical management
US8855102B2 (en) * 2010-01-29 2014-10-07 Elster Solutions, Llc Wireless communications providing interoperability between devices capable of communicating at different data rates
CA2788320A1 (en) * 2010-01-29 2011-08-04 Elster Solutions Llc Mesh infrastructure utilizing alternative communication paths
US20110288777A1 (en) * 2010-05-19 2011-11-24 Varun Gupta System, device and method for automatic detection and reporting of location and extent of service failure in utility and telecommunication networks
US8988237B2 (en) 2010-05-27 2015-03-24 University Of Southern California System and method for failure prediction for artificial lift systems
US8988236B2 (en) 2010-05-27 2015-03-24 University Of Southern California System and method for failure prediction for rod pump artificial lift systems
US20130218495A1 (en) * 2010-06-17 2013-08-22 David Benjamin Boone Method, Sensor Apparatus and System for Determining Losses in an Electrical Power Grid
FR2962865B1 (en) * 2010-07-19 2012-09-14 Soreel Soc De Realisation D Equipements Electr SYSTEM FOR MANAGING A SET OF ELECTRICITY DISTRIBUTION TERMINALS
MX2013001645A (en) 2010-08-10 2013-08-29 Cooper Technologies Co Apparatus for mounting an overhead monitoring device.
DE102011003799C5 (en) * 2011-02-08 2017-10-26 Wobben Properties Gmbh Method for determining lost energy
EP2512005B1 (en) * 2011-04-15 2017-02-15 Raychem International Remote control and operation of LV distribution networks
US8599759B2 (en) 2011-04-29 2013-12-03 Cooper Technologies Company Multi-path radio transmission input/output devices, network, systems and methods with on demand, prioritized routing protocol
US9280517B2 (en) * 2011-06-23 2016-03-08 University Of Southern California System and method for failure detection for artificial lift systems
CN103000011A (en) * 2011-09-08 2013-03-27 黄利刚 Wireless transceiver combiner box
CN102411352A (en) * 2011-11-02 2012-04-11 北京必创科技有限公司 Wireless analog control method, device and system
US9823080B2 (en) * 2011-12-22 2017-11-21 At&T Intellectual Property I, L.P. Method, system, and computer program product for providing a facility map
US9157308B2 (en) * 2011-12-29 2015-10-13 Chevron U.S.A. Inc. System and method for prioritizing artificial lift system failure alerts
DE102012201315A1 (en) * 2012-01-31 2013-08-01 Siemens Aktiengesellschaft Method for stabilizing a power supply network
CN102592426A (en) * 2012-03-28 2012-07-18 山东电力集团公司济南供电公司 Discrete charging pile data acquisition system for electric automobile
CN102710791A (en) * 2012-06-20 2012-10-03 上海电机学院 Information transmission system and method in wind power generation mode
US10861112B2 (en) 2012-07-31 2020-12-08 Causam Energy, Inc. Systems and methods for advanced energy settlements, network-based messaging, and applications supporting the same on a blockchain platform
US8983669B2 (en) 2012-07-31 2015-03-17 Causam Energy, Inc. System, method, and data packets for messaging for electric power grid elements over a secure internet protocol network
US10475138B2 (en) 2015-09-23 2019-11-12 Causam Energy, Inc. Systems and methods for advanced energy network
US8849715B2 (en) 2012-10-24 2014-09-30 Causam Energy, Inc. System, method, and apparatus for settlement for participation in an electric power grid
US9513648B2 (en) 2012-07-31 2016-12-06 Causam Energy, Inc. System, method, and apparatus for electric power grid and network management of grid elements
US9584180B1 (en) * 2012-09-13 2017-02-28 Aaron Bilger Networking system and method
CN103813319B (en) * 2012-11-14 2017-02-15 上海贝尔股份有限公司 Ubiquitous sensor network and construction method thereof
US9368968B2 (en) 2012-12-28 2016-06-14 Younicos, Inc. Responding to local grid events and distributed grid events
US9379556B2 (en) 2013-03-14 2016-06-28 Cooper Technologies Company Systems and methods for energy harvesting and current and voltage measurements
CN103491129B (en) * 2013-07-05 2017-07-14 华为技术有限公司 A kind of service node collocation method, pool of service nodes Register and system
US20150160670A1 (en) * 2013-12-09 2015-06-11 Georgia Tech Research Corporation Methods and systems for using distributed energy resources in an electric network
US9791485B2 (en) 2014-03-10 2017-10-17 Silver Spring Networks, Inc. Determining electric grid topology via a zero crossing technique
TWI676373B (en) * 2014-06-20 2019-11-01 美商3M新設資產公司 Data communication apparatus, system, and method
CN104201783B (en) * 2014-09-15 2016-06-01 浙江昱能科技有限公司 The diagnostic method of distributed generation system and communication performance thereof
TWI547110B (en) 2014-12-11 2016-08-21 啟碁科技股份有限公司 Power line transmission system and method
US11172273B2 (en) 2015-08-10 2021-11-09 Delta Energy & Communications, Inc. Transformer monitor, communications and data collection device
US10055869B2 (en) 2015-08-11 2018-08-21 Delta Energy & Communications, Inc. Enhanced reality system for visualizing, evaluating, diagnosing, optimizing and servicing smart grids and incorporated components
WO2017041093A1 (en) 2015-09-03 2017-03-09 Delta Energy & Communications, Inc. System and method for determination and remediation of energy diversion in a smart grid network
CA3000206C (en) 2015-10-02 2023-10-17 Delta Energy & Communications, Inc. Supplemental and alternative digital data delivery and receipt mesh network realized through the placement of enhanced transformer mounted monitoring devices
CN108141648B (en) * 2015-10-13 2021-10-26 富士通株式会社 Control system and control method
WO2017070646A1 (en) 2015-10-22 2017-04-27 Delta Energy & Communications, Inc. Data transfer facilitation across a distributed mesh network using light and optical based technology
US9961572B2 (en) 2015-10-22 2018-05-01 Delta Energy & Communications, Inc. Augmentation, expansion and self-healing of a geographically distributed mesh network using unmanned aerial vehicle (UAV) technology
US10114395B2 (en) * 2015-11-05 2018-10-30 Electronic Systems Protection, Inc. Expert system analysis for power monitoring devices
CA3054546C (en) 2016-02-24 2022-10-11 Delta Energy & Communications, Inc. Distributed 802.11s mesh network using transformer module hardware for the capture and transmission of data
WO2018035143A1 (en) 2016-08-15 2018-02-22 Delta Energy & Communications, Inc. Integrated solution of internet of things and smart grid network
DE102016125900A1 (en) 2016-08-31 2018-03-01 DEHN + SÖHNE GmbH + Co. KG. Overvoltage protection device with monitoring and communication function
DE102016224121A1 (en) 2016-12-05 2018-06-07 Siemens Aktiengesellschaft resources
WO2018113960A1 (en) * 2016-12-21 2018-06-28 Abb Schweiz Ag Communications network for communication between a power electronics element and a control unit
TWI636631B (en) * 2017-07-31 2018-09-21 四零四科技股份有限公司 Switch device for substation and error warning method thereof
CN109391484B (en) * 2017-08-04 2021-11-23 四零四科技股份有限公司 Exchanger device suitable for transformer substation and fault warning method
EP3503331B1 (en) * 2017-12-21 2022-09-14 Tyco Electronics UK Ltd Method for remotely monitoring failed surge arrester disconnectors and energy harvester for autonomous power supply of monitoring devices installed on surge arresters
AU2019434295B2 (en) * 2019-03-11 2022-01-20 Hitachi Energy Ltd Sensor-based remote condition monitoring device and method for disconnector devices
WO2021155035A1 (en) * 2020-01-29 2021-08-05 Cipher Skin System for providing powerline communication over flexible mesh for circuit design used in biometric monitoring
CN115428295A (en) 2020-02-11 2022-12-02 阿克拉技术公司 Conductor support structure position monitoring system
US20220037014A1 (en) * 2020-07-28 2022-02-03 Smart Wires Inc. Prognostics and Diagnostics of Injection Units and Communications
CN112422649B (en) * 2020-11-06 2021-06-22 山东天创亿联智能科技有限公司 Heterogeneous network-based cloud meter reading method and system
TWI826801B (en) * 2021-07-09 2023-12-21 嘉翔實業有限公司 Management system and power system for electric vehicle charging
CN117129133B (en) * 2023-10-27 2024-01-02 南京中鑫智电科技有限公司 Online monitoring method and system for high-voltage casing pressure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535797B1 (en) * 2000-02-01 2003-03-18 Spectrum Engineering Corporation Electrical distribution system and method of monitoring and/or controlling same
US20050017751A1 (en) * 2003-07-25 2005-01-27 Gunn Colin N. Body capacitance electric field powered device for high voltage lines
US20060063522A1 (en) * 2004-09-21 2006-03-23 Mcfarland Norman R Self-powering automated building control components

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025512A (en) * 1959-07-01 1962-03-13 Gen Railway Signal Co Changeable indicators for display devices
US3364481A (en) * 1965-06-04 1968-01-16 Caterpillar Tractor Co Magnetically controlled rotating ball indicating device
US3460038A (en) * 1965-12-17 1969-08-05 Gen Motors Corp Electric indicator utilizing a bidirectional and multiple unidirection coils to provide extended pointer movement in opposite directions
US3816816A (en) * 1969-11-03 1974-06-11 Schweitzer Mfg Co E Indicating and automatically resettable system for detection of fault current flow in a conductor
US3735248A (en) * 1970-03-31 1973-05-22 R Reese Apparatus having automatic re-set means for detecting a fault current
US3720872A (en) * 1970-09-04 1973-03-13 Taft Electrosyst Inc Power transmission fault indicator with automatic reset means
US3700967A (en) * 1972-01-10 1972-10-24 Zinsco Electrical Products Ground fault detector circuit
US4000462A (en) * 1973-09-19 1976-12-28 International Telephone And Telegraph Corporation Fault indicator circuit
US4037155A (en) * 1974-04-15 1977-07-19 Rca Corporation Current-responsive threshold detection circuitry
US3995243A (en) * 1974-10-17 1976-11-30 North American Philips Corporation Fault detection indicator
US4157520A (en) * 1975-11-04 1979-06-05 Westinghouse Electric Corp. Magnetic flux shifting ground fault trip indicator
US4045726A (en) * 1976-07-06 1977-08-30 Schweitzer Edmund O Jun Tool for manually tripping a fault indicator for high voltage electric power circuits and resetting same
US4165528A (en) * 1976-07-26 1979-08-21 Schweitzer Edmund O Jun Fault indicator and means for resetting same
US4288743A (en) * 1978-10-10 1981-09-08 Schweitzer Edmund O Fault indicator operable from a remote excitation source through a uniformly distributed impedance cable
US4335437A (en) * 1980-04-15 1982-06-15 Westinghouse Electric Corp. Circuit interrupter with energy management functions
US4456873A (en) * 1981-08-04 1984-06-26 Schweitzer Edmund O Jun Cable mounted magnetic core assembly
JPS58117462A (en) * 1981-12-29 1983-07-13 Takamatsu Electric Works Ltd Overcurrent detection circuit for overcurrent passage display unit
US4495489A (en) * 1982-07-20 1985-01-22 Schweitzer Edmund O Jun Fault indicator with improved flag indicator assembly
US4558310A (en) * 1982-09-29 1985-12-10 Mcallise Raymond J Current sensing device and monitor
US4630218A (en) * 1983-04-22 1986-12-16 Cooper Industries, Inc. Current measuring apparatus
US4466042A (en) * 1983-05-09 1984-08-14 Square D Company Trip indicator assembly for electronic circuit breaker
US4686518A (en) * 1983-07-29 1987-08-11 Schweitzer Edmund O Jun Fault indicator having trip inhibit circuit
US4661813A (en) * 1985-01-18 1987-04-28 Minelco, Inc. Magnetic latching and damping for electromagnetic indicators
US4694599A (en) * 1985-11-27 1987-09-22 Minelco, Inc. Electromagnetic flip-type visual indicator
US4794332A (en) * 1986-03-28 1988-12-27 Schweitzer Edmund O Jun Fault indicator having improved trip inhibit circuit
US4801937A (en) * 1986-06-16 1989-01-31 Fernandes Roosevelt A Line mounted apparatus for remote measurement of power system or environmental parameters beyond line-of-site distanc
JPS6390367A (en) * 1986-10-03 1988-04-21 Ohara Kinzoku Kogyo Kk Electric current detector for electric conductor for welding machine
US4795982A (en) * 1987-04-24 1989-01-03 Schweitzer Edmund O Jun Fault indicator having delayed trip circuit
US4847780A (en) * 1987-08-21 1989-07-11 Tennessee Valley Public Power Association Current measuring apparatus
US4881028A (en) * 1988-06-13 1989-11-14 Bright James A Fault detector
US4984124A (en) * 1989-06-30 1991-01-08 Sigma Instruments, Inc. Faulted current indicator with inrush restraint
US5029039A (en) * 1989-08-07 1991-07-02 Sigma Instruments, Inc. Current adaptive fault indicator
US5241444A (en) * 1989-08-07 1993-08-31 Pacific Scientific Company Adaptive trip fault current indicator
US5095274A (en) * 1989-09-22 1992-03-10 Analog Devices, Inc. Temperature-compensated apparatus for monitoring current having controlled sensitivity to supply voltage
US5159319A (en) * 1990-06-25 1992-10-27 Cooper Industries, Inc. Faulted circuit detector having an isolated indicator for an electrical transformer
US5475371A (en) * 1990-06-25 1995-12-12 Cooper Industries, Inc. Faulted circuit detector having isolated indicator
US5220311A (en) * 1991-02-19 1993-06-15 Schweitzer Edmund O Jun Direction indicating fault indicators
US5485545A (en) * 1991-06-20 1996-01-16 Mitsubishi Denki Kabushiki Kaisha Control method using neural networks and a voltage/reactive-power controller for a power system using the control method
US5258903A (en) * 1991-12-16 1993-11-02 Thomson Consumer Electronics Control circuit and power supply for televisions
EP0592205B1 (en) * 1992-10-07 1998-01-07 Nec Corporation Semiconductor sensor with fault detecting circuit
US5497096A (en) * 1993-07-02 1996-03-05 Cooper Industries, Inc. Faulted circuit indictor with three-dimensional display device
DE4333260C2 (en) * 1993-09-27 1997-09-11 Siemens Ag Method for generating an excitation signal
US5537327A (en) * 1993-10-22 1996-07-16 New York State Electric & Gas Corporation Method and apparatus for detecting high-impedance faults in electrical power systems
FR2714771B1 (en) * 1994-01-06 1996-02-02 Merlin Gerin Differential protection device for a power transformer.
JPH07248342A (en) * 1994-03-11 1995-09-26 Nippon Motorola Ltd Overcurrent detecting circuit
US5629870A (en) * 1994-05-31 1997-05-13 Siemens Energy & Automation, Inc. Method and apparatus for predicting electric induction machine failure during operation
US5574387A (en) * 1994-06-30 1996-11-12 Siemens Corporate Research, Inc. Radial basis function neural network autoassociator and method for induction motor monitoring
US5576632A (en) * 1994-06-30 1996-11-19 Siemens Corporate Research, Inc. Neural network auto-associator and method for induction motor monitoring
US5548279A (en) * 1994-07-22 1996-08-20 Mcdonnell Douglas Corporation Method and apparatus for detecting a power line
JPH08146052A (en) * 1994-09-22 1996-06-07 Advantest Corp Overcurrent detection and control circuit of power supply device
DE19507772A1 (en) * 1995-03-06 1996-09-12 Horstmann Gmbh Dipl Ing H Short-circuit indicator
KR100199554B1 (en) * 1996-05-18 1999-06-15 김일동 Variable dead time auto-reclose control device and method in relay power transmission line protection system
US5714886A (en) * 1996-12-26 1998-02-03 Square D Company Method of calibrating the trip point of an overload relay
US5796631A (en) * 1997-02-10 1998-08-18 Tempo Instrument, Inc. Method and apparatus for monitoring and characterizing power quality, faults and other phenomena in network power systems
US5959537A (en) * 1998-07-09 1999-09-28 Mcgraw-Edison Company Variable trip fault indicator
EP1157298A4 (en) * 1999-02-01 2007-12-26 Light & Sound Design Ltd Pixel based gobo record control format
US20020031101A1 (en) * 2000-11-01 2002-03-14 Petite Thomas D. System and methods for interconnecting remote devices in an automated monitoring system
US7398097B2 (en) * 2002-12-23 2008-07-08 Scott Technologies, Inc. Dual-mesh network and communication system for emergency services personnel
US6931445B2 (en) * 2003-02-18 2005-08-16 Statsignal Systems, Inc. User interface for monitoring remote devices
US7321316B2 (en) 2003-07-18 2008-01-22 Power Measurement, Ltd. Grouping mesh clusters
TWI223921B (en) * 2003-07-23 2004-11-11 Realtek Semiconductor Corp Low-to-high level shift circuit
US7330695B2 (en) * 2003-12-12 2008-02-12 Rosemount, Inc. Bus powered wireless transmitter
US20050251401A1 (en) * 2004-05-10 2005-11-10 Elster Electricity, Llc. Mesh AMR network interconnecting to mesh Wi-Fi network
US7453267B2 (en) * 2005-01-14 2008-11-18 Power Measurement Ltd. Branch circuit monitor system
US7714735B2 (en) * 2005-09-13 2010-05-11 Daniel Rockwell Monitoring electrical assets for fault and efficiency correction
US7733224B2 (en) * 2006-06-30 2010-06-08 Bao Tran Mesh network personal emergency response appliance
NZ585731A (en) 2006-05-19 2012-02-24 Schweitzer Engineering Lab Inc Modifying memory locations within a power system device or fault indicator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535797B1 (en) * 2000-02-01 2003-03-18 Spectrum Engineering Corporation Electrical distribution system and method of monitoring and/or controlling same
US20050017751A1 (en) * 2003-07-25 2005-01-27 Gunn Colin N. Body capacitance electric field powered device for high voltage lines
US20060063522A1 (en) * 2004-09-21 2006-03-23 Mcfarland Norman R Self-powering automated building control components

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104036630A (en) * 2014-06-03 2014-09-10 上海应用技术学院 Air purification and control system based on EnOcean and WiFi (wireless fidelity)

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BRPI0718189A2 (en) 2013-11-05
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US20080100436A1 (en) 2008-05-01
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MX2009004454A (en) 2009-05-27
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