JP2006296200A - 風力装置の操作方法及び風力装置 - Google Patents
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- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
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- 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
-
- 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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- 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
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
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- 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
- F03D7/028—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
- F03D7/0284—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
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- 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
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
-
- 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
- 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/103—Purpose of the control system to affect the output of the engine
- F05B2270/1033—Power (if explicitly mentioned)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/337—Electrical grid status parameters, e.g. voltage, frequency or power demand
-
- 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
- H02J2300/28—The renewable source being wind energy
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines
-
- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
-
- 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
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- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Eletrric Generators (AREA)
- Wind Motors (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- General Induction Heating (AREA)
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Abstract
【解決手段】本発明は、風力装置が接続された電気ネットワークに電力を供給するための、ロータにより駆動される発電機を有する風力装置を操作する方法に関するものである。本発明はさらに、電気消費者、とくに電気ネットワークに電力を供給するための、ロータと、該ロータに連結された発電機とを含む風力装置に関するものでもある。本発明の目的は、風力装置が電気ネットワークに接続されている場合に受ける問題を解決することである。電気ネットワークに電力を供給するための発電機を有する風力装置を操作する方法は、発電機によってネットワークに供給される電力を、電気ネットワークのネットワーク周波数に応じて調整又は調節することを特徴とする。
【選択図】図1
Description
Claims (21)
- 電気ネットワークに電力を供給するための発電機を有する風力装置を操作する方法であって、
発電機によって電気ネットワークに供給される電力を、電気ネットワークのネットワーク周波数に応じて調整又は調節するとともに、
電気ネットワークのネットワーク周波数があらかじめ設定された値を超えれば、上記発電機によって供給されて電気ネットワークに供給される電力を低減することを特徴とする方法。 - ネットワーク周波数がその基準値を0.3%より多く上回れば、上記風力装置の供給電力を低減することを特徴とする、請求項1に記載の方法。
- ネットワーク周波数がその基準値を0.6%より多く上回れば、上記風力装置の供給電力を低減することを特徴とする、請求項1に記載の方法。
- ロータと、該ロータに連結され電気ネットワークに電力を供給する発電機とを含む、請求項1に記載の方法を実施するための風力装置であって、
電気ネットワークでの電圧又は電流の周波数を測定する周波数取出器を有する調整装置を備えていて、発電機によって電気ネットワークに供給される電力が周波数取出器によって測定されたネットワーク周波数に応じて調整可能であることを特徴とする風力装置。 - 上記調整装置がマイクロプロセッサを有することを特徴とする、請求項4に記載の風力装置。
- 該風力装置がマイクロプロセッサに連結されたインバータを有することを特徴とする、請求項5に記載の風力装置。
- 該風力装置の機械的出力が、風に向かって配置されている調整可能なロータブレードにより低減されることを特徴とする、請求項4〜6のいずれか1つに記載の風力装置。
- 上記ネットワーク周波数がその基準値を所定値だけ超えれば、該風力装置が電気ネットワークへの電力の供給を停止することを特徴とする、請求項4〜7のいずれか1つに記載の風力装置。
- 上記所定値が上記基準値の2%であることを特徴とする、請求項8に記載の風力装置。
- 電気ネットワークに電力を供給するための発電機を有する風力装置を操作する方法であって、
風力装置で電力を生成し、
上記電力を電気ネットワークに供給し、
電気ネットワークにおける電力の周波数を測定し、
測定した周波数を基準値と比較し、
電気ネットワークにおける電力の周波数が基準値をしきい値だけ上回れば、風力装置によって電気ネットワークに供給される電力の量を低減することを特徴とする方法。 - 上記しきい値が0.3%であることを特徴とする、請求項10に記載の方法。
- 上記しきい値が0.6%であることを特徴とする、請求項10に記載の方法。
- 電気ネットワークに電力を供給するための発電機を有する風力装置を操作する方法であって、
発電機によって電気ネットワークに供給される電力を、電気ネットワークのネットワーク周波数に応じて調整又は調節するとともに、
電気ネットワークのネットワーク周波数があらかじめ設定された値を0.3%より多く上回れば、上記発電機によって供給されて電気ネットワークに供給される電力を低減することを特徴とする方法。 - 上記のあらかじめ設定された値が0.6%であることを特徴とする、請求項13に記載の方法。
- 周囲の風にさらされる風力タービンブレードと、
風力タービンブレードに連結されたロータと、
ロータに連結され、電力を生成して電気ネットワークに供給する発電機と、
電気ネットワークの電圧の周波数を測定する周波数センサを有する調整装置と、
周波数センサによって測定されしきい値によって異なるネットワーク周波数に基づいて、発電機によって電気ネットワークに供給される電力を低減する電力調整装置とを備えていることを特徴とする風力装置。 - 上記調整装置がマイクロプロセッサを有することを特徴とする、請求項15に記載の風力装置。
- マイクロプロセッサに連結されたインバータを有することを特徴とする、請求項16に記載の風力装置。
- 該風力装置の機械的出力が、風に対して調整される調整可能なロータブレードにより低減されることを特徴とする、請求項15に記載の風力装置。
- ネットワーク周波数があらかじめ設定された基準値を0.3%より多く上回れば、電気ネットワークに供給される電力を低減することを特徴とする、請求項15に記載の風力装置。
- ネットワーク周波数があらかじめ設定された基準値を0.6%より多く上回れば、電気ネットワークに供給される電力を低減することを特徴とする、請求項15に記載の風力装置。
- ネットワーク周波数があらかじめ設定された基準値を2%より多く上回れば、電力を0まで低下させて電気ネットワークへの電力の供給を停止するようになっていることを特徴とする、請求項15に記載の風力装置。
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DE10022974A DE10022974C2 (de) | 2000-05-11 | 2000-05-11 | Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage |
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US (1) | US6891281B2 (ja) |
EP (3) | EP1371846B1 (ja) |
JP (3) | JP2003535561A (ja) |
KR (1) | KR100612816B1 (ja) |
CN (1) | CN1219971C (ja) |
AT (1) | ATE248990T1 (ja) |
AU (2) | AU780986B2 (ja) |
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CA (2) | CA2455144A1 (ja) |
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JP2009287564A (ja) * | 2008-05-29 | 2009-12-10 | General Electric Co <Ge> | 風力タービンにおけるエネルギー捕捉を増大させるための装置及び方法 |
JP4782245B1 (ja) * | 2010-06-16 | 2011-09-28 | 三菱重工業株式会社 | 風力発電装置の制御装置及び制御方法 |
JP2012521513A (ja) * | 2009-03-23 | 2012-09-13 | アロイス・ヴォベン | 風力タービンを動作させるための方法 |
JP2012533973A (ja) * | 2009-07-14 | 2012-12-27 | シーメンス アクチエンゲゼルシヤフト | ウィンドファームおよび風力タービンならびに風力タービンの制御方法ならびにバングバング型コントローラ |
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US10972029B2 (en) | 2016-10-28 | 2021-04-06 | Wobben Properties Gmbh | Method for operating a wind turbine |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119624A1 (de) | 2001-04-20 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
TR201807396T4 (tr) * | 2001-04-20 | 2018-06-21 | Wobben Properties Gmbh | Bir rüzgar enerjisi santralinin çalıştırılması için yöntem. |
ES2189664B1 (es) * | 2001-09-13 | 2004-10-16 | Made Tecnologias Renovables, S.A. | Sistema de aprovechamiento de la energia almacenada en la inercia mecanica del rotor de una turbina eolica. |
EP2275674B2 (de) * | 2001-09-28 | 2023-09-06 | Wobben Properties GmbH | Verfahren zum Betrieb eines Windparks |
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