WO2015004034A3 - Elektrische anordnung mit einem wechselrichter und zwischenschaltgerät für die elektrische anordnung - Google Patents

Elektrische anordnung mit einem wechselrichter und zwischenschaltgerät für die elektrische anordnung Download PDF

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Publication number
WO2015004034A3
WO2015004034A3 PCT/EP2014/064383 EP2014064383W WO2015004034A3 WO 2015004034 A3 WO2015004034 A3 WO 2015004034A3 EP 2014064383 W EP2014064383 W EP 2014064383W WO 2015004034 A3 WO2015004034 A3 WO 2015004034A3
Authority
WO
WIPO (PCT)
Prior art keywords
intermediate device
power inverter
electrical arrangement
photovoltaic module
arrangement
Prior art date
Application number
PCT/EP2014/064383
Other languages
English (en)
French (fr)
Other versions
WO2015004034A2 (de
Inventor
Andreas Grewing
Martin Kiel
Norbert Bendicks
Original Assignee
Leopold Kostal Gmbh & Co Kg
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 Leopold Kostal Gmbh & Co Kg filed Critical Leopold Kostal Gmbh & Co Kg
Publication of WO2015004034A2 publication Critical patent/WO2015004034A2/de
Publication of WO2015004034A3 publication Critical patent/WO2015004034A3/de

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
    • G05F1/66—Regulating electric power
    • G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H02J2300/26—The renewable source being solar energy of photovoltaic origin involving maximum power point tracking control for photovoltaic sources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Beschrieben wird eine elektrische Anordnung mit einem Wechselrichter, der eine Einspeiseschnittstelle für mindestens ein Photovoltaikmodul aufweist, wobei das Photovoltaikmodul mit einem Eingang eines Zwischenschaltgeräts verbunden ist, wobei die Einspeiseschnittstelle mit dem Ausgang des Zwischenschaltgeräts verbunden ist, wobei das Zwischenschaltgerät mindestens einen weiteren Eingang aufweist, an den ein elektrischer Energiewandler anschließbar ist, und wobei das Zwischenschaltgerät die Strom-Spannungs-Charakteristik eines Photovoltaikmoduls für den Wechselrichter elektronisch emuliert. Der Vorteil der hier beschriebenen Anordnung liegt darin, dass eine Photovoltaikanlage mit einem Wechselrichter durch weitere Energiespeicher und Energiewandler erweitert werden kann. Über die effiziente Verteilung der elektrischen Energie entscheidet das Zwischenschaltgerät, welches für den angeschlossenen Wechselrichter die Kennlinie eines Photovoltaikmoduls emuliert.
PCT/EP2014/064383 2013-07-09 2014-07-04 Elektrische anordnung mit einem wechselrichter und zwischenschaltgerät für die elektrische anordnung WO2015004034A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013011427.6 2013-07-09
DE201310011427 DE102013011427A1 (de) 2013-07-09 2013-07-09 Elektrische Anordnung mit einem Wechselrichter und Zwischenschaltgerät für die elektrische Anordnung

Publications (2)

Publication Number Publication Date
WO2015004034A2 WO2015004034A2 (de) 2015-01-15
WO2015004034A3 true WO2015004034A3 (de) 2015-07-02

Family

ID=51134095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/064383 WO2015004034A2 (de) 2013-07-09 2014-07-04 Elektrische anordnung mit einem wechselrichter und zwischenschaltgerät für die elektrische anordnung

Country Status (2)

Country Link
DE (1) DE102013011427A1 (de)
WO (1) WO2015004034A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2977942C (en) 2010-12-20 2021-08-03 The Nielsen Company (Us), Llc Methods and apparatus to determine media impressions using distributed demographic information
US10380633B2 (en) 2015-07-02 2019-08-13 The Nielsen Company (Us), Llc Methods and apparatus to generate corrected online audience measurement data
US10045082B2 (en) 2015-07-02 2018-08-07 The Nielsen Company (Us), Llc Methods and apparatus to correct errors in audience measurements for media accessed using over-the-top devices
DE102019112228A1 (de) * 2019-05-10 2020-11-12 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung, Verfahren und Kabel zum Einspeisen elektrischer Energie in ein Energienetz auf Basis eines mobilen Energiespeichers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086520A1 (en) * 2006-04-18 2009-04-02 Kazuhito Nishimura Grid-Connected Power Conditioner and Grid-Connected Power Supply System
US20100181837A1 (en) * 2009-01-16 2010-07-22 Steven Seeker Method and Apparatus for Controlling a Hybrid Power System
US20110210613A1 (en) * 2010-02-26 2011-09-01 General Electric Company Power generation frequency control
US20120049637A1 (en) * 2010-12-21 2012-03-01 Ralph Teichmann Methods and Systems for Operating a Power Generation System
US20130147272A1 (en) * 2011-06-13 2013-06-13 Shane Johnson Energy Systems And Energy Supply Methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090086520A1 (en) * 2006-04-18 2009-04-02 Kazuhito Nishimura Grid-Connected Power Conditioner and Grid-Connected Power Supply System
US20100181837A1 (en) * 2009-01-16 2010-07-22 Steven Seeker Method and Apparatus for Controlling a Hybrid Power System
US20110210613A1 (en) * 2010-02-26 2011-09-01 General Electric Company Power generation frequency control
US20120049637A1 (en) * 2010-12-21 2012-03-01 Ralph Teichmann Methods and Systems for Operating a Power Generation System
US20130147272A1 (en) * 2011-06-13 2013-06-13 Shane Johnson Energy Systems And Energy Supply Methods

Also Published As

Publication number Publication date
DE102013011427A1 (de) 2015-01-15
WO2015004034A2 (de) 2015-01-15

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