DK2736159T3 - Frekvensomformersystem og vind- og vandenergianlæg - Google Patents

Frekvensomformersystem og vind- og vandenergianlæg Download PDF

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Publication number
DK2736159T3
DK2736159T3 DK12194100.9T DK12194100T DK2736159T3 DK 2736159 T3 DK2736159 T3 DK 2736159T3 DK 12194100 T DK12194100 T DK 12194100T DK 2736159 T3 DK2736159 T3 DK 2736159T3
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DK
Denmark
Prior art keywords
energy
wind
rectifier
inverter
emergency
Prior art date
Application number
DK12194100.9T
Other languages
English (en)
Inventor
Matthias Pauli
Opie Ray
Tobias Theopold
Original Assignee
Moog Unna 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 Moog Unna Gmbh filed Critical Moog Unna Gmbh
Application granted granted Critical
Publication of DK2736159T3 publication Critical patent/DK2736159T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • 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
    • H02H7/10—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 for converters; for rectifiers
    • H02H7/12—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 for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters
    • H02H7/1222—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 for converters; for rectifiers for static converters or rectifiers for inverters, i.e. DC/AC converters responsive to abnormalities in the input circuit, e.g. transients in the DC input
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
    • 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
    • Y02E10/20—Hydro 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Control Of Eletrric Generators (AREA)
  • Inverter Devices (AREA)
  • Wind Motors (AREA)
  • Control Of Water Turbines (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Claims (13)

1. Vind- eller vandenergianlæg med en rotor, hvor rotoren er udstyret med et rotornav og mindst to rotorblade, og hvor rotorbladene kan drejes om hver deres langsgående akser vha. elektriske forbrugere (5), hvor vind- og vandenergianlægget er udstyret med et frekvensomformersystem til at forsyne forbrugeren med energi, hvor omformersystemet består af en ensretter (1) og mindst to vekselrettere (2), hvor ensretteren (1) forsynes med energi fra en vekselstrømkilde (3), hvor ensretteren (1) er forbundet med begge vekselrettere (2) via et fælles jævnstrømskredsløb (4) til at forsyne vekselretterne (2) med energi, og hvor hver vekselretter (2), der hver især kan forbindes med en elektrisk forbruger (5), så den pågældende forbruger (5) kan få tilført energi, kendetegnes ved, at der i mindst af en af forbindelserne mellem jævnstrømskredsløbet (4) og en af vekselretterne (2) befinder sig en frakoblingsanordning(6), hvor frakoblingsanordningen(6) forhindrer, at den elektriske energi, der slipper ud af veksel retteren (2) føres i retning af jævnstrømskredsløbet (4), og at mindst en af veksel retterne (2) er udstyret med et nød-energilager (8), hvor nød-energilageret (8) kan forsyne veksel retteren (2) med elektrisk energi.
2. Vind- eller vandenergianlæg iht. krav 1 er karakteriseret ved, at frakoblingsanordningen (6) eller mindst en af frakoblingsanordningerne (6) er udstyret med mindst en diode (7).
3. Vind- eller vandenergianlæg iht. krav 1 eller 2 er karakteriseret ved, at nød-energilageret har en sådan størrelse, at rotorbladene i vindenergianlægget kan dreje ud af vinden, så det er muligt at foretage en nød-drift.
4. Vind- eller vandenergianlæg iht. krav 3 er karakteriseret ved at, det ene nødenergilager (8) eller mindst et af flere nød-energilagre (8) udgøres af superkondensatorer.
5. Vind- eller vandenergianlæg iht. krav 4 er karakteriseret ved at, det ene nødenergilager (8) eller mindst et af flere nød-energilagre (8) er umiddelbart forbundet med en mellemkredsløbskondensator (10) på den pågældende vekselretter (2).
6. Vind- eller vandenergianlæg iht. krav 5 er karakteriseret ved at, veksel retteren er udstyret sådan, at energi fra den elektriske forbruger kan føres tilbage i mellemkredsløbskondensatoren og i nød-energilageret.
7. Vind- eller vandenergianlæg iht. krav 6 er karakteriseret ved at, veksel retteren er udstyret med en bremsechopper, der omfatter en transistor og en bremsemodstand, for at omdanne den energi, som forbrugeren har ført tilbage, og som ikke kan optages af nød-energilageret eller mellemkredsløbskondensatoren, til varmeenergi.
8. Vind- eller vandenergianlæg iht. et af kravene 3 til 7 er karakteriseret ved at, ensretterens (1) udgangsspænding er tilpasset til den normale spænding på det ene nød-energilager (8) eller på flere nød- energilagre (8).
9. Vind- eller vandenergianlæg iht. et af kravene 1 til 8 er karakteriseret ved, at ensretteren (1) er udstyret med en overspændingsbeskyttelse (11) på input-siden.
10. Vind- eller vandenergianlæg iht. et af kravene 1 til 9 er karakteriseret ved, at ensretteren (1) er udstyret med en programmerbar styring (12).
11. Vind- eller vandenergianlæg iht. et af kravene 1 til 10 er karakteriseret ved, at ensretteren (1) og/eller mindst en af vekselretterne (2) er udstyret med en feltbus-grænseflade (13).
12. Vind- eller vandenergianlæg iht. et af kravene 1 til 11 er karakteriseret ved, at ensretterens (1) strømoptag er begrænset.
13. Vind- eller vandenergianlæg iht. et af kravene 1 til 11 er karakteriseret ved, at mindst en af de elektriske forbrugere (5) er en vekselstrømsmotor eller en jævnstrømsmotor.
DK12194100.9T 2012-11-23 2012-11-23 Frekvensomformersystem og vind- og vandenergianlæg DK2736159T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12194100.9A EP2736159B1 (de) 2012-11-23 2012-11-23 Umrichtersystem und Wind- oder Wasserenergieanlage

Publications (1)

Publication Number Publication Date
DK2736159T3 true DK2736159T3 (da) 2018-06-25

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ID=47429547

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12194100.9T DK2736159T3 (da) 2012-11-23 2012-11-23 Frekvensomformersystem og vind- og vandenergianlæg

Country Status (14)

Country Link
US (1) US20150316033A1 (da)
EP (1) EP2736159B1 (da)
JP (1) JP6445976B2 (da)
KR (1) KR101736356B1 (da)
CN (1) CN104937827B (da)
AU (1) AU2013349647B2 (da)
BR (1) BR112015011956B1 (da)
CA (1) CA2892211C (da)
DK (1) DK2736159T3 (da)
ES (1) ES2673974T3 (da)
MX (1) MX345132B (da)
TR (1) TR201808959T4 (da)
WO (1) WO2014079970A1 (da)
ZA (1) ZA201503526B (da)

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US11767821B2 (en) 2021-11-29 2023-09-26 General Electric Renovables Espana, S.L. System and method for responding to a friction coefficient signal of a wind turbine
CN116447077B (zh) * 2023-06-12 2023-08-22 深圳众城卓越科技有限公司 风机安全变桨控制系统及方法

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Also Published As

Publication number Publication date
BR112015011956A2 (pt) 2017-07-11
CA2892211C (en) 2022-04-12
WO2014079970A1 (de) 2014-05-30
EP2736159B1 (de) 2018-04-11
BR112015011956A8 (pt) 2019-10-08
ES2673974T3 (es) 2018-06-26
KR101736356B1 (ko) 2017-05-29
AU2013349647A1 (en) 2015-06-11
US20150316033A1 (en) 2015-11-05
KR20150086487A (ko) 2015-07-28
EP2736159A1 (de) 2014-05-28
MX345132B (es) 2017-01-17
ZA201503526B (en) 2016-11-30
AU2013349647B2 (en) 2016-06-02
MX2015006492A (es) 2015-11-16
TR201808959T4 (tr) 2018-07-23
CN104937827B (zh) 2017-10-24
JP2016500246A (ja) 2016-01-07
JP6445976B2 (ja) 2018-12-26
BR112015011956B1 (pt) 2021-06-22
CA2892211A1 (en) 2014-05-30
CN104937827A (zh) 2015-09-23

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