WO2013013656A3 - Verfahren zur adaptiven regelung der versorgungsspannung in ortsnetzen - Google Patents

Verfahren zur adaptiven regelung der versorgungsspannung in ortsnetzen Download PDF

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Publication number
WO2013013656A3
WO2013013656A3 PCT/DE2012/000730 DE2012000730W WO2013013656A3 WO 2013013656 A3 WO2013013656 A3 WO 2013013656A3 DE 2012000730 W DE2012000730 W DE 2012000730W WO 2013013656 A3 WO2013013656 A3 WO 2013013656A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
local distribution
state variables
supply voltage
distribution system
Prior art date
Application number
PCT/DE2012/000730
Other languages
English (en)
French (fr)
Other versions
WO2013013656A2 (de
Inventor
Dieter Ronsdorf
Michael Bendrat
Günter Schulz
Original Assignee
ct.e Controltechnology Engineering GmbH
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 ct.e Controltechnology Engineering GmbH filed Critical ct.e Controltechnology Engineering GmbH
Publication of WO2013013656A2 publication Critical patent/WO2013013656A2/de
Publication of WO2013013656A3 publication Critical patent/WO2013013656A3/de

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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in 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
    • 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
    • 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
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase 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
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
    • 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
    • H02J3/02—Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
    • 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
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase 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
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable 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
    • 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
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Verfahren zur adaptiven Regelung der Versorgungsspannung in Ortsnetze, in welchen elektrische Energie, insbesondere in Form von Photovoltaikenergie einspeisbar und durch Verbraucher entnehmbar ist, unter Einsatz mindestens eines Transformators, der zwischen einem Mittelspannungs- und einem Niederspannungsnetz vorgesehen ist, indem unterschiedliche Zustandsgrößen mindestens eines der Einspeiser/Verbraucher, insbesondere Strom, Spannung, Verbrauch, Leistung oder dergleichen, innerhalb des jeweiligen Ortsnetzes ermittelt werden, diese Zustandsgrößen je Phase einem Regler, insbesondere einem multivariablen Regler, zugeleitet werden, der integraler Bestandteil eines Steuer- und Regelmoduls ist, der jeweilige Regler diese Zustandsgrößen als Eingangswerte mit Soll-/Referenzwerten abgleicht und mindestens eine Ausgangsgröße generiert, die einem elektronisch geregelten Transformator zur Verfügung gestellt wird, über welchen dem jeweiligen Ortsnetz innerhalb vorgebbarer Stufen eine von der ermittelten Stellgröße abweichende geregelte Netzspannung eingestellt wird, die an einer vorgebbaren Stelle des Ortsnetzes messbar ist.
PCT/DE2012/000730 2011-07-22 2012-07-18 Verfahren zur adaptiven regelung der versorgungsspannung in ortsnetzen WO2013013656A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011108255A DE102011108255A1 (de) 2011-07-22 2011-07-22 Verfahren zur adaptiven Regelung der Versorgungsspannung in Ortsnetzen
DE102011108255.0 2011-07-22

Publications (2)

Publication Number Publication Date
WO2013013656A2 WO2013013656A2 (de) 2013-01-31
WO2013013656A3 true WO2013013656A3 (de) 2013-03-21

Family

ID=46969910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/000730 WO2013013656A2 (de) 2011-07-22 2012-07-18 Verfahren zur adaptiven regelung der versorgungsspannung in ortsnetzen

Country Status (2)

Country Link
DE (1) DE102011108255A1 (de)
WO (1) WO2013013656A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013109611A1 (de) 2013-09-03 2015-03-05 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Steuerung der Stabilität eines Ortsnetzes mit einem regelbaren Ortsnetztransformator
CN103490449B (zh) * 2013-10-10 2015-04-15 华北电力大学 一种多能源联合发电系统运行模拟的优化方法
CN104218595A (zh) * 2014-05-15 2014-12-17 金陵科技学院 电网中利用光伏电源补偿负荷不平衡电流及无功的方法
DE102015102449A1 (de) * 2015-02-20 2016-08-25 Alpiq Intec Ag Energieübertragungssteuerung zwischen Energieversorgungsnetz und Endnutzereinrichtungen basierend auf Energiefluss und Netzqualität
DE102015225314A1 (de) * 2015-12-15 2017-06-22 Siemens Aktiengesellschaft Regelbarer Ortsnetztransformator
CN105826940B (zh) * 2016-06-01 2018-08-21 山东建筑大学 一种低压配电网三相不平衡补偿点定位方法
DE102017112748A1 (de) * 2017-06-09 2018-12-13 EnBW Energie Baden-Württemberg AG Ortsnetzstation mit variablen Niederspannungsabgängen
CN112636471B (zh) * 2020-12-11 2022-08-02 国网安徽省电力有限公司黄山供电公司 一种判定10kv配网合环过程中非正常解环的方法
CN112636396B (zh) * 2020-12-24 2023-05-09 国网河北省电力有限公司电力科学研究院 光伏配电网控制方法及终端
CN113013877B (zh) * 2021-03-05 2024-03-12 国网安徽省电力有限公司黄山供电公司 相位差情况下的35kV线路之间的合环转供方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155672A (en) * 1990-08-09 1992-10-13 Heart Interface Corporation Switched multi-tapped transformer power conversion method and apparatus
WO1997005536A1 (en) * 1995-08-01 1997-02-13 N.V. Eneco Method and device for continuous adjustment and regulation of a transformer turns ratio, and transformer provided with such a device
DE102009014243A1 (de) * 2009-03-20 2010-09-23 A. Eberle Gmbh & Co. Kg Ortsnetztrafo, bzw. Schaltung für einen elektrischen Verteiltransformator
EP2242159A2 (de) * 2009-04-17 2010-10-20 Vestas Wind Systems A/S Windpark, Verfahren zum Korrigieren von Spannungsschwankungen und Windturbine
EP2317827A2 (de) * 2009-10-30 2011-05-04 Zilog, Inc. Netzwerk-Master für drahtlose Fluoreszenzlampen-Beleuchtungssteuerungsnetzwerke

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050509A1 (de) 2006-10-26 2008-05-08 Gunnar Kaestle Verfahren zur geregelten Auskopplung elektrischer Energie aus dem Niederspannungsnetz
DE102007037277A1 (de) 2007-08-07 2009-02-19 Kaestle, Gunnar Verfahren und System zur Nachfragesteuerung im Niederspannungsnetz
DE102009035699A1 (de) 2009-07-30 2011-02-10 Maschinenfabrik Reinhausen Gmbh Anordnung eines Stufenschalters an einem Regeltransformator
DE102009048509A1 (de) 2009-10-09 2011-04-14 Abb Technology Ag Verfahren und Vorrichtung zur Ermittlung einer Eingangsspannung an einer Ortsnetzstation eines Stromnetzes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155672A (en) * 1990-08-09 1992-10-13 Heart Interface Corporation Switched multi-tapped transformer power conversion method and apparatus
WO1997005536A1 (en) * 1995-08-01 1997-02-13 N.V. Eneco Method and device for continuous adjustment and regulation of a transformer turns ratio, and transformer provided with such a device
DE102009014243A1 (de) * 2009-03-20 2010-09-23 A. Eberle Gmbh & Co. Kg Ortsnetztrafo, bzw. Schaltung für einen elektrischen Verteiltransformator
EP2242159A2 (de) * 2009-04-17 2010-10-20 Vestas Wind Systems A/S Windpark, Verfahren zum Korrigieren von Spannungsschwankungen und Windturbine
EP2317827A2 (de) * 2009-10-30 2011-05-04 Zilog, Inc. Netzwerk-Master für drahtlose Fluoreszenzlampen-Beleuchtungssteuerungsnetzwerke

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Publication number Publication date
DE102011108255A1 (de) 2013-01-24
WO2013013656A2 (de) 2013-01-31

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