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MX2014008138A - Systems and methods for blackout protection. - Google Patents

Systems and methods for blackout protection.

Info

Publication number
MX2014008138A
MX2014008138A MX2014008138A MX2014008138A MX2014008138A MX 2014008138 A MX2014008138 A MX 2014008138A MX 2014008138 A MX2014008138 A MX 2014008138A MX 2014008138 A MX2014008138 A MX 2014008138A MX 2014008138 A MX2014008138 A MX 2014008138A
Authority
MX
Mexico
Prior art keywords
generators
electric power
delivery system
loads
power delivery
Prior art date
Application number
MX2014008138A
Other languages
Spanish (es)
Inventor
Scott M Manson
Original Assignee
Schweitzer Engineering Lab Inc
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
Priority claimed from US13/587,068 external-priority patent/US8965592B2/en
Application filed by Schweitzer Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of MX2014008138A publication Critical patent/MX2014008138A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D17/00—Control of torque; Control of mechanical power
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location
    • 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
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

A system for managing an electric power delivery system is disclosed that includes a set of remote intelligent electronic devices (lEDs) and a central lED. The remote lEDs may be configured to obtain information related to rotor angles, operating frequencies, rate of change of frequency, rotating inertia, and power consumption levels of loads and generators included in the electric power delivery system. The central lED may communicate with the remote lEDs to determine which loads and generators are associated with a sub-grid of the electric power delivery system and whether to disconnected certain loads or generators. Based on this determination, the central lED may direct the remote lEDs to disconnect loads or generators from the electric power delivery system, or to rapidly increase or decrease generator output as appropriate.
MX2014008138A 2012-01-31 2012-12-11 Systems and methods for blackout protection. MX2014008138A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261592826P 2012-01-31 2012-01-31
US13/587,068 US8965592B2 (en) 2010-08-24 2012-08-16 Systems and methods for blackout protection
PCT/US2012/068962 WO2013115908A1 (en) 2012-01-31 2012-12-11 Systems and methods for blackout protection

Publications (1)

Publication Number Publication Date
MX2014008138A true MX2014008138A (en) 2014-08-21

Family

ID=48905689

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014008138A MX2014008138A (en) 2012-01-31 2012-12-11 Systems and methods for blackout protection.

Country Status (6)

Country Link
AU (1) AU2012368224B2 (en)
BR (1) BR112014017423A2 (en)
CA (1) CA2860147C (en)
ES (1) ES2520490B2 (en)
MX (1) MX2014008138A (en)
WO (1) WO2013115908A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226987A1 (en) * 2013-12-20 2015-06-25 Siemens Aktiengesellschaft Power plant
FR3035277A1 (en) * 2015-04-16 2016-10-21 Genergies Antilles Guyane ELECTRICAL SYSTEM CONTROLLED BY POWER SUPPLYING OF ELECTRIC RECEIVERS TO ELECTRICITY PRODUCTION FROM A PHOTOVOLTAIC GENERATOR
RU180919U1 (en) * 2017-12-04 2018-06-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" CONTROLLER OF PROTECTION AGAINST FAN SHUT-OFFS WITH THE POSSIBILITY OF HARMONIC COMPENSATION
EP3732761A4 (en) * 2017-12-29 2021-09-15 Wärtsilä North America, Inc. Gas turbine - energy storage hybrid system design
RU192770U1 (en) * 2019-04-09 2019-09-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" CONTROLLER OF PROTECTION AGAINST CIRCUIT BREAKERS WITH THE POSSIBILITY OF COMPENSATION OF HARMONICS AND CORRECTION OF RELAY PROTECTION SETTINGS
US11239659B2 (en) 2019-06-10 2022-02-01 Schweitzer Engineering Laboratories, Inc. Microgrid autosynchronizing using remote recloser inputs and outputs
US11316349B2 (en) 2019-06-10 2022-04-26 Schweitzer Engineering Laboratories, Inc. Recloser control with distributed energy resource synchronization
US11218023B2 (en) 2019-06-10 2022-01-04 Schweitzer Engineering Laboratories, Inc. Recloser control fast open circuit detection
CN113341316A (en) * 2020-02-18 2021-09-03 西门子股份公司 Generator load state detection method, device and computer readable medium
US11929608B2 (en) 2021-09-01 2024-03-12 Schweitzer Engineering Laboratories, Inc. Systems and methods for operating an islanded distribution substation using inverter power generation
CN113872244A (en) * 2021-11-04 2021-12-31 许昌许继软件技术有限公司 New energy station multi-functional intelligent IED and new energy panoramic information monitoring system
CN119231577B (en) * 2024-12-04 2025-03-28 浙江工业大学 Optimal unit combination method and device considering spatial distribution characteristics of inertia-frequency change rate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7761910B2 (en) * 1994-12-30 2010-07-20 Power Measurement Ltd. System and method for assigning an identity to an intelligent electronic device
US20060071554A1 (en) * 2004-09-27 2006-04-06 Mcnamara James L Electrical power distribution system and method thereof
US7502696B2 (en) * 2005-10-21 2009-03-10 Schweitzer Engineering Laboratories, Inc. System and method for detecting power system conditions
US7356422B2 (en) * 2006-04-07 2008-04-08 Schweitzer Engineering Laboratories, Inc. Apparatus and method for high-speed load shedding in an electrical power system
US9401839B2 (en) * 2008-04-04 2016-07-26 Schweitzer Engineering Laboratories, Inc. Generation and control of network events and conversion to SCADA protocol data types
US8706309B2 (en) * 2010-04-10 2014-04-22 Schweitzer Engineering Laboratories Inc Systems and method for obtaining a load model and related parameters based on load dynamics
US8410633B2 (en) * 2010-06-03 2013-04-02 Briggs & Stratton Corporation Dynamic load shedding system for a standby generator

Also Published As

Publication number Publication date
ES2520490R1 (en) 2015-02-04
CA2860147A1 (en) 2013-08-08
CA2860147C (en) 2016-02-23
AU2012368224A1 (en) 2014-07-17
BR112014017423A2 (en) 2018-06-19
ES2520490B2 (en) 2015-11-27
AU2012368224B2 (en) 2015-02-26
ES2520490A2 (en) 2014-11-11
WO2013115908A1 (en) 2013-08-08

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