BR112014031297A2 - método para detectar uma falha em uma rede de suprimento de energia elétrica, e, dispositivo de centro de controle - Google Patents

método para detectar uma falha em uma rede de suprimento de energia elétrica, e, dispositivo de centro de controle

Info

Publication number
BR112014031297A2
BR112014031297A2 BR112014031297A BR112014031297A BR112014031297A2 BR 112014031297 A2 BR112014031297 A2 BR 112014031297A2 BR 112014031297 A BR112014031297 A BR 112014031297A BR 112014031297 A BR112014031297 A BR 112014031297A BR 112014031297 A2 BR112014031297 A2 BR 112014031297A2
Authority
BR
Brazil
Prior art keywords
power supply
supply network
state
control center
evaluation device
Prior art date
Application number
BR112014031297A
Other languages
English (en)
Inventor
Maun Jean-Claude
Janssen Pierre
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR112014031297A2 publication Critical patent/BR112014031297A2/pt

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
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—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 switches, relays or circuit breakers
    • H02J13/0004—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 switches, relays or circuit breakers involved in a protection system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/006—Calibration or setting of parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • 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
    • H02J13/00002—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 monitoring
    • 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
    • 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
    • H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
    • H02J3/0012—Contingency detection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
    • 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
    • H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
    • H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
    • 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
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
    • 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
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • 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
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Locating Faults (AREA)

Abstract

1 / 1 resumo “mã‰todo para detectar uma falha em uma rede de suprimento de energia elã‰trica, e, dispositivo de centro de controle” a invenã§ã£o relaciona-se a um mã©todo para detectar uma falha em uma rede de suprimento de energia (10, 40), em cujo mã©todo valores de estado sã£o determinados para diversos pontos de mediã§ã£o (m1, m2, m3), cujos valores de estado especificam um estado elã©trico da rede de suprimento de energia (10, 40) no respectivo ponto de mediã§ã£o (m1, m2, m3). os valores de estado sã£o transmitidos a um dispositivo de centro de controle (17) compreendendo um dispositivo de avaliaã§ã£o (18) e os valores de estado sã£o usados pelo dispositivo de avaliaã§ã£o (18) para detectar uma falha na rede de suprimento de energia (10, 40). no sentido de desenvolver um mã©todo deste tipo, de tal modo que, erros que ocorrem, particularmente em redes de suprimento de energia com baixas correntes de curto-circuito podem ser detectados com alta confiabilidade e seletividade, de acordo com a invenã§ã£o uma estimativa de estado ã© efetuada por meio do dispositivo de avaliaã§ã£o (18), usando uma descriã§ã£o do modelo da rede de suprimento de energia elã©trica (10, 40) adequada para descrever possã­veis estados elã©tricos da rede de suprimento de energia (10, 40) com base nas variã¡veis de estado. durante a estimativa de estado, ã© examinado se um estado elã©trico que, com relaã§ã£o ã s variã¡veis de estado usadas para os respectivos pontos de mediã§ã£o (m1, m2, m3), coincide pelo menos aproximadamente com os respectivos valores de estado, pode ser escrito pela descriã§ã£o do modelo, e se tal estado estã¡ faltando, um sinal de detecã§ã£o de erro indicando a existãªncia de uma falha na rede de suprimento de energia (10, 40) ã© gerado pelo dispositivo de avaliaã§ã£o (18). a invenã§ã£o tambã©m se relaciona a um dispositivo de centro de controle (17) projetado correspondentemente.
BR112014031297A 2012-06-26 2012-06-26 método para detectar uma falha em uma rede de suprimento de energia elétrica, e, dispositivo de centro de controle BR112014031297A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/062314 WO2014000769A1 (de) 2012-06-26 2012-06-26 Fehlererkennung in energieversorgungsnetzen

Publications (1)

Publication Number Publication Date
BR112014031297A2 true BR112014031297A2 (pt) 2017-06-27

Family

ID=46507993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031297A BR112014031297A2 (pt) 2012-06-26 2012-06-26 método para detectar uma falha em uma rede de suprimento de energia elétrica, e, dispositivo de centro de controle

Country Status (6)

Country Link
US (1) US10073148B2 (pt)
EP (1) EP2845286B1 (pt)
CN (1) CN104380554A (pt)
BR (1) BR112014031297A2 (pt)
RU (1) RU2014152062A (pt)
WO (1) WO2014000769A1 (pt)

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CA2932102C (en) * 2015-06-10 2024-04-30 Rolls-Royce Corporation Fault identification and isolation in an electric propulsion system
ES2744222T3 (es) * 2016-08-31 2020-02-24 General Electric Technology Gmbh Aparato de protección
US11237535B2 (en) * 2016-10-31 2022-02-01 Mitsubishi Electric Corporation Centralized voltage controller and centralized voltage control system
EP3474091B1 (de) * 2017-10-20 2023-07-05 aixprocess GmbH Verfahren und vorrichtung zur regelung eines prozesses innerhalb eines systems, nämlich eines mahlprozesses in einer mahlvorrichtung
DE102017131106A1 (de) * 2017-12-22 2019-06-27 Innogy Se Verfahren und Vorrichtung zum Betreiben einer Ortsnetzstation
CN108196165A (zh) * 2018-01-09 2018-06-22 贵州大学 基于样本协方差矩阵最大特征值的电网异常状态检测方法
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US10742068B2 (en) * 2018-12-31 2020-08-11 PXiSE Energy Solutions, LLC Real-time deviation detection of power system electrical characteristics using time-synchronized measurements
JP2023500471A (ja) * 2019-10-28 2023-01-06 エンフェーズ エナジー インコーポレイテッド 過電流保護の統合によるマイクログリッドの三次制御の方法および装置
CN111950448B (zh) * 2020-08-11 2024-02-02 平高集团有限公司 基于机器视觉的高压隔离开关故障状态检测方法及装置
CN112198454B (zh) * 2020-10-12 2023-08-11 华北电力大学 一种在含新能源电源的网络中进行短路电流局部迭代的方法
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Also Published As

Publication number Publication date
US20150346286A1 (en) 2015-12-03
EP2845286A1 (de) 2015-03-11
EP2845286B1 (de) 2019-04-03
WO2014000769A1 (de) 2014-01-03
RU2014152062A (ru) 2016-08-10
US10073148B2 (en) 2018-09-11
CN104380554A (zh) 2015-02-25

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements