HRP20161391T1 - Vjetrogeneratorski sustav i postupak upravljanja vjetrogeneratorskim sustavom - Google Patents

Vjetrogeneratorski sustav i postupak upravljanja vjetrogeneratorskim sustavom Download PDF

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Publication number
HRP20161391T1
HRP20161391T1 HRP20161391TT HRP20161391T HRP20161391T1 HR P20161391 T1 HRP20161391 T1 HR P20161391T1 HR P20161391T T HRP20161391T T HR P20161391TT HR P20161391 T HRP20161391 T HR P20161391T HR P20161391 T1 HRP20161391 T1 HR P20161391T1
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HR
Croatia
Prior art keywords
optimal
wind
wind generator
rotation speed
generator
Prior art date
Application number
HRP20161391TT
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English (en)
Inventor
Alfred Beekmann
Wolfgang De Boer
Original Assignee
Wobben Properties Gmbh
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45926552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20161391(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of HRP20161391T1 publication Critical patent/HRP20161391T1/hr

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04Control effected upon non-electric prime mover and dependent upon electric output value of the generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0276Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04Automatic control; Regulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/20Purpose of the control system to optimise the performance of a machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/30Control parameters, e.g. input parameters
    • F05B2270/327Rotor or generator speeds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Claims (11)

1. Postupak za kontroliranje vjetrogeneratora koji je povezan na električnu mrežu i koji ima generator s aerodinamičnim rotorom s podesivim brojem obrtaja, u kojem vjetrogenerator može raditi u radnoj točki koja je optimalna u odnosu na prevladavajuće uvjete vjetra pri optimalnoj brzini, pri čemu vjetrogenerator u prelaznom periodu ili permanentno, radi u neoptimalnoj radnoj točki s neoptimalnom brzinom, a neoptimalna brzina je veća od optimalne brzine rotacije i u režimu rada s djelomičnim opterećenjem prva radna karakteristika se koristi za podešavanje odgovarajuće optimalne radne brzine, a druga radna karakteristika se koristi za kontrolu vjetrogeneratora pri neoptimalnoj brzini rotacije i neoptimalna brzina rotacije se podešava na osnovu druge radne karakteristike, pri čemu na osnovu neoptimalne radne karakteristike može biti podešena veća brzina rotacije s istom snagom, kao u slučaju odgovarajuće optimalne radne točke.
2. Postupak prema zahtjevu 1, naznačen time da se s opadanjem brzine vjetra pri prijelazu iz režima rada s punim opterećenjem u režim rada s djelomičnim opterećenjem, prvo smanjuje snaga, posebno za unaprijed određene opsege brzine vjetra, pri čemu se brzina rotacije održava konstantnom.
3. Postupak prema zahtjevu 1 ili 2, naznačen time da vjetrogenerator ima lopaticu rotora ili više lopatica rotora s podesivim uglom lopatice rotora i ugao lopatice rotora u neoptimalnoj radnoj točki se respektivno mijenja u odnosu na ugao lopatice rotora u optimalnoj radnoj točki.
4. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time da se ova promjena vrši iz rada u optimalnoj radnoj točki u rad u neoptimalnoj radnoj točki, što je naročito izazvano prijemom signalnog upozorenja, naročito signalnog upozorenja proslijeđenog od strane vanjskog mrežnog operatera.
5. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time da kada vjetrogenerator radi u neoptimalnoj radnoj točki kinetička energija se uzima od vjetrogeneratora i ova kinetička energija se koristi za privremeno isporučivanje veće aktivne snage električnoj mreži, nego što vjetrogenerator trenutno može dobiti od vjetra, na osnovi prevladavajućih uvjetima vjetra.
6. Postupak prema zahtjevu 5, naznačen time da je brzina rotacije vjetrogeneratora smanjena od ne-optimalne brzine rotacije barem na optimalnu brzinu tako što joj je oduzeta kinetička energija za napajanje električne mreže povećanom aktivnom snagom.
7. Postupak prema bilo kojem od prethodnih patentnih zahtjeva, naznačen time da je neoptimalna brzina rotacije oko 0,5 do 1,5 obrtaja u minuti, a naročito je za oko jedan obrtaj u minuti veća od optimalne brzine rotacije.
8. Vjetrogenerator koji ima električni generator s aerodinamičnim rotorom s podesivom brzinom rotacije, naznačen time što se vjetrogeneratorom upravlja pomoću postupka prema jednom od prethodnih patentnih zahtjeva.
9. Vjetrogenerator prema zahtjevu 8, naznačen time da između aerodinamičnog rotora i električnog generatora nema zupčastog prijenosnika.
10. Vjetrogenerator prema zahtjevima 8 ili 9, naznačen time da vjetrogenerator ima FACTS-sposobnost, i/ili jedan ili više konvertora za ispravljanje električne energije koju proizvede generator i njezino ponovno pretvaranje u naizmjeničnu struju za napajanje električne mreže s frekvencijom, naponom i fazom koji su prilagođeni električnoj mreži.
11. Vjetropark koji ima najmanje dva vjetrogeneratora prema jednom od zahtjeva 8 do 10 i najmanje jednu zajedničku točku za napajanje električnom energijom iz najmanje dva ili iz dva vjetrogeneratora.
HRP20161391TT 2011-04-01 2016-10-25 Vjetrogeneratorski sustav i postupak upravljanja vjetrogeneratorskim sustavom HRP20161391T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011006670A DE102011006670A1 (de) 2011-04-01 2011-04-01 Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage
PCT/EP2012/055226 WO2012130761A2 (de) 2011-04-01 2012-03-23 Windenergieanlage und verfahren zum betreiben einer windenergieanlage
EP12711622.6A EP2694808B2 (de) 2011-04-01 2012-03-23 Windenergieanlage und verfahren zum betreiben einer windenergieanlage

Publications (1)

Publication Number Publication Date
HRP20161391T1 true HRP20161391T1 (hr) 2016-12-02

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ID=45926552

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Application Number Title Priority Date Filing Date
HRP20161391TT HRP20161391T1 (hr) 2011-04-01 2016-10-25 Vjetrogeneratorski sustav i postupak upravljanja vjetrogeneratorskim sustavom

Country Status (25)

Country Link
US (1) US10027266B2 (hr)
EP (2) EP3135903B1 (hr)
JP (1) JP5799159B2 (hr)
KR (1) KR101545072B1 (hr)
CN (1) CN103459838B (hr)
AR (1) AR085773A1 (hr)
AU (1) AU2012234441B2 (hr)
BR (1) BR112013024971A2 (hr)
CA (1) CA2829167C (hr)
CL (1) CL2013002816A1 (hr)
CY (1) CY1118291T1 (hr)
DE (1) DE102011006670A1 (hr)
DK (2) DK2694808T3 (hr)
ES (2) ES2605561T5 (hr)
HR (1) HRP20161391T1 (hr)
HU (1) HUE032358T2 (hr)
LT (1) LT2694808T (hr)
MX (1) MX355471B (hr)
PL (1) PL2694808T3 (hr)
PT (1) PT2694808T (hr)
RS (1) RS55282B1 (hr)
RU (1) RU2569121C2 (hr)
SI (1) SI2694808T1 (hr)
TW (2) TW201540944A (hr)
WO (1) WO2012130761A2 (hr)

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Publication number Publication date
EP2694808B2 (de) 2021-10-13
CA2829167C (en) 2016-06-21
TWI551779B (zh) 2016-10-01
AU2012234441A1 (en) 2013-10-03
ES2885436T3 (es) 2021-12-13
ES2605561T3 (es) 2017-03-15
US20140084587A1 (en) 2014-03-27
WO2012130761A3 (de) 2013-05-30
PL2694808T3 (pl) 2017-04-28
EP2694808A2 (de) 2014-02-12
BR112013024971A2 (pt) 2016-12-20
JP2014511968A (ja) 2014-05-19
TW201303151A (zh) 2013-01-16
AR085773A1 (es) 2013-10-23
DK3135903T3 (da) 2021-08-09
WO2012130761A2 (de) 2012-10-04
HUE032358T2 (en) 2017-09-28
RU2569121C2 (ru) 2015-11-20
SI2694808T1 (sl) 2017-01-31
DK2694808T3 (en) 2017-01-09
EP2694808B1 (de) 2016-09-28
RU2013148782A (ru) 2015-05-10
CL2013002816A1 (es) 2014-03-07
ES2605561T5 (es) 2022-03-28
MX2013010822A (es) 2013-10-17
DE102011006670A1 (de) 2012-10-04
KR101545072B1 (ko) 2015-08-17
AU2012234441B2 (en) 2016-03-24
MX355471B (es) 2018-04-19
KR20130131472A (ko) 2013-12-03
TW201540944A (zh) 2015-11-01
US10027266B2 (en) 2018-07-17
EP3135903A1 (de) 2017-03-01
CN103459838A (zh) 2013-12-18
RS55282B1 (sr) 2017-03-31
CA2829167A1 (en) 2012-10-04
NZ615049A (en) 2015-12-24
CY1118291T1 (el) 2017-06-28
CN103459838B (zh) 2017-03-29
EP3135903B1 (de) 2021-06-30
JP5799159B2 (ja) 2015-10-21
LT2694808T (lt) 2016-12-12
PT2694808T (pt) 2017-01-02

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