WO2013113629A3 - Verfahren zur stabilisierung eines spannungsversorgungsnetzes - Google Patents

Verfahren zur stabilisierung eines spannungsversorgungsnetzes Download PDF

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Publication number
WO2013113629A3
WO2013113629A3 PCT/EP2013/051463 EP2013051463W WO2013113629A3 WO 2013113629 A3 WO2013113629 A3 WO 2013113629A3 EP 2013051463 W EP2013051463 W EP 2013051463W WO 2013113629 A3 WO2013113629 A3 WO 2013113629A3
Authority
WO
WIPO (PCT)
Prior art keywords
threshold values
voltage supply
control
devices
decentralized
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2013/051463
Other languages
English (en)
French (fr)
Other versions
WO2013113629A2 (de
Inventor
Jens-Uwe Busser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Priority to JP2014555158A priority Critical patent/JP5940173B2/ja
Priority to CN201380007426.3A priority patent/CN104067474B/zh
Priority to EP13702771.0A priority patent/EP2769447A2/de
Priority to US14/373,543 priority patent/US20140379161A1/en
Publication of WO2013113629A2 publication Critical patent/WO2013113629A2/de
Publication of WO2013113629A3 publication Critical patent/WO2013113629A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/625—Regulating voltage or current  wherein it is irrelevant whether the variable actually regulated is AC or DC
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
    • H02J3/14—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load by switching loads on to, or off from, the networks, e.g. progressively balanced loading
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/50—Networks for supplying or distributing electric power characterised by their spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2105/52—Networks for supplying or distributing electric power characterised by their spatial reach or by the load for selectively controlling the operation of the loads for limitation of the power consumption in the networks or in one section of the networks, e.g. load shedding or peak shaving
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/50—Networks for supplying or distributing electric power characterised by their spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2105/54—Networks for supplying or distributing electric power characterised by their spatial reach or by the load for selectively controlling the operation of the loads according to a non-electrical condition, e.g. temperature
    • H02J2105/55—Networks for supplying or distributing electric power characterised by their spatial reach or by the load for selectively controlling the operation of the loads according to a non-electrical condition, e.g. temperature according to an economic condition, e.g. tariff-based load management
    • 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
    • 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
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks
    • 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
    • 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
    • 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
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/10—Energy trading, including energy flowing from end-user application to grid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

In konventionellen Spannungsversorgungsnetzen wird das Gleichgewicht zwischen eingespeister Leistung der Erzeuger und entnommener Leistung der Verbraucher über die Frequenz der Wechselspannung geregelt. In zukünftigen intelligenten Spannungsversorgungsnetzen (Smart Grids) mit vielen, kleinen dezentralen Anlagen wird eine solche Regelung über die Netzfrequenz immer schwieriger. Stattdessen wird ein zentrales elektronisches Steuersignal in einem separaten Kommunikationsnetz an Geräte zur Steuerung der dezentralen Erzeuger und auch Verbraucher übermittelt. Hierbei besteht jedoch die Gefahr einer Netzinstabilität, wenn viele dezentrale Anlagen bei Erreichen eines voreingestellten Schwellenwertes gleichzeitig schalten. Die Erfindung sieht daher vor, dass voreingestellte Schwellenwerte nicht direkt als Schwellenwerte verwendet werden, sondern geeignete effektive Schwellenwerte davon abgeleitet werden. Dadurch nehmen die Schwellenwerte bei unterschiedlichen Geräten im Smart Grid verschiedene Werte an, und ein unerwünschtes simultanes Reagieren aller Steuergeräte im Smart Grid wird verhindert.
PCT/EP2013/051463 2012-01-31 2013-01-25 Verfahren zur stabilisierung eines spannungsversorgungsnetzes Ceased WO2013113629A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014555158A JP5940173B2 (ja) 2012-01-31 2013-01-25 給電網の安定化方法
CN201380007426.3A CN104067474B (zh) 2012-01-31 2013-01-25 用于使电压供应网稳定的方法
EP13702771.0A EP2769447A2 (de) 2012-01-31 2013-01-25 Verfahren zur stabilisierung eines spannungsversorgungsnetzes
US14/373,543 US20140379161A1 (en) 2012-01-31 2013-01-25 Stabilizing a Voltage Supply Network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012201315.6 2012-01-31
DE102012201315A DE102012201315A1 (de) 2012-01-31 2012-01-31 Verfahren zur Stabilisierung eines Spannungsversorgungsnetzes

Publications (2)

Publication Number Publication Date
WO2013113629A2 WO2013113629A2 (de) 2013-08-08
WO2013113629A3 true WO2013113629A3 (de) 2013-11-14

Family

ID=47666108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/051463 Ceased WO2013113629A2 (de) 2012-01-31 2013-01-25 Verfahren zur stabilisierung eines spannungsversorgungsnetzes

Country Status (6)

Country Link
US (1) US20140379161A1 (de)
EP (1) EP2769447A2 (de)
JP (1) JP5940173B2 (de)
CN (1) CN104067474B (de)
DE (1) DE102012201315A1 (de)
WO (1) WO2013113629A2 (de)

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DE102014000917A1 (de) * 2014-01-28 2015-07-30 Rwe Deutschland Ag REGELVORRlCHTUNG FÜR ElNE ELEKTRlSCHE ANLAGE ZUM WlEDERANFAHREN DER ELEKTRlSCHEN ANLAGE NACH EINEM STROMAUSFALL
US9917447B2 (en) 2014-03-13 2018-03-13 Enphase Energy, Inc. Systems and methods for synchronizing an appliance load to a local power generating capability
DE102014116873A1 (de) * 2014-11-18 2016-05-19 Rwe Deutschland Ag Zuschaltvorrichtung für eine elektrische Anlage zum zeitverzögerten Anfahren nach Empfang eines Steuersignals
AU2017326016B2 (en) 2016-09-15 2022-08-04 Savant Systems, Inc. System and methods for creating dynamic nano grids and for aggregating electric power consumers to participate in energy markets
CN106793033B (zh) * 2016-12-13 2020-02-11 中国联合网络通信集团有限公司 网关的切换方法、随身网关
CA3153699A1 (en) 2019-09-11 2021-03-18 Savant Systems, Inc. Energy management system and methods
US11424641B1 (en) 2021-06-09 2022-08-23 Savant Systems, Inc. Flexible load management system
US11941228B2 (en) 2021-08-31 2024-03-26 Savant Systems, Inc. Guidance set-up for companion module graphical display
US11621580B2 (en) 2021-08-31 2023-04-04 Savant Systems, Inc. Microgrid switchover using zero-cross detection
CN114604105B (zh) * 2022-04-11 2023-12-15 潍柴动力股份有限公司 一种电机载频切换的控制方法和相关装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040254688A1 (en) * 2003-06-13 2004-12-16 Chassin David P. Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices
DE102009041726A1 (de) * 2009-09-16 2011-03-24 Siemens Aktiengesellschaft Gateway und Verfahren zur Netzstabilisierung
WO2011073020A2 (de) * 2009-12-18 2011-06-23 Siemens Aktiengesellschaft Verfahren zum verteilen von elektrischer energie in einem stromnetz mit einer mehrzahl von stromverbrauchern
WO2012000538A1 (de) * 2010-06-29 2012-01-05 Siemens Aktiengesellschaft Netzlastabhängiges einschalten von endgeräten

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GB0511361D0 (en) * 2005-06-03 2005-07-13 Responsiveload Ltd Grid responsive control device
JP4720447B2 (ja) * 2005-11-10 2011-07-13 パナソニック電工株式会社 電力監視システム
US8103389B2 (en) * 2006-05-18 2012-01-24 Gridpoint, Inc. Modular energy control system
US20080088180A1 (en) * 2006-10-13 2008-04-17 Cash Audwin W Method of load shedding to reduce the total power consumption of a load control system
US7609158B2 (en) * 2006-10-26 2009-10-27 Cooper Technologies Company Electrical power system control communications network
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JP2008271659A (ja) * 2007-04-18 2008-11-06 Hitachi Ltd エネルギー需給システムの運転支援システム及び運転支援方法
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040254688A1 (en) * 2003-06-13 2004-12-16 Chassin David P. Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices
DE102009041726A1 (de) * 2009-09-16 2011-03-24 Siemens Aktiengesellschaft Gateway und Verfahren zur Netzstabilisierung
WO2011073020A2 (de) * 2009-12-18 2011-06-23 Siemens Aktiengesellschaft Verfahren zum verteilen von elektrischer energie in einem stromnetz mit einer mehrzahl von stromverbrauchern
WO2012000538A1 (de) * 2010-06-29 2012-01-05 Siemens Aktiengesellschaft Netzlastabhängiges einschalten von endgeräten

Also Published As

Publication number Publication date
EP2769447A2 (de) 2014-08-27
DE102012201315A1 (de) 2013-08-01
JP2015505661A (ja) 2015-02-23
JP5940173B2 (ja) 2016-06-29
CN104067474B (zh) 2017-03-22
CN104067474A (zh) 2014-09-24
US20140379161A1 (en) 2014-12-25
WO2013113629A2 (de) 2013-08-08

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