JP2007116898A - 風力設備 - Google Patents
風力設備 Download PDFInfo
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- JP2007116898A JP2007116898A JP2007023856A JP2007023856A JP2007116898A JP 2007116898 A JP2007116898 A JP 2007116898A JP 2007023856 A JP2007023856 A JP 2007023856A JP 2007023856 A JP2007023856 A JP 2007023856A JP 2007116898 A JP2007116898 A JP 2007116898A
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- 238000004804 winding Methods 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 33
- 238000010248 power generation Methods 0.000 claims description 9
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- 239000004020 conductor Substances 0.000 description 5
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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
- 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
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
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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
- H02P9/02—Details of the control
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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
- F05B2270/10—Purpose of the control system
- F05B2270/107—Purpose of the control system to cope with emergencies
- F05B2270/1074—Purpose of the control system to cope with emergencies by using back-up controls
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- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/06—Machines characterised by the presence of fail safe, back up, redundant or other similar emergency arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
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- 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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- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Control Of Eletrric Generators (AREA)
- Wind Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Rectifiers (AREA)
- Control Of Multiple Motors (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
【構成】風力設備は、並列に配置された複数の電力生成システムからなり、各電力生成システムは、固定子と、この固定子に対応し、整流器、インバータ及びトランスを構成要素として備えるフィードライン部とからなる。2つの電力生成システムにおいて、それぞれのトランスの出力は、ともに電力送電線に接続され、電力生成設備の出力電力の少なくとも一部を提供する。少なくとも1組のスイッチが、複数のフィードライン部の中の少なくとも1つのフィードライン部の入力に設置される。さらに、故障した構成要素がバイパスされるように、複数の並列のフィードライン部の中の1以上における構成要素の故障に対応して、少なくとも1組のスイッチの中の1以上のスイッチを作動させるアクチュエータが設けられる。
【選択図】 図1
Description
Claims (16)
- 並列に配置された複数の電力生成システムからなり、
各電力生成システムは、固定子と、上記の固定子に対応し、整流器、インバータ及びトランスを構成要素として備えるフィードライン部とからなり、
第1の電力生成システムは、第1の固定子と第1のフィードライン部とからなり、第1の固定子の出力は、第1のフィードライン部の入力に電気的に接続され、第1のフィードライン部は、第1の整流器、第1のインバータ及び第1のトランスを含み、
第2の電力生成システムは、第2の固定子と第2のフィードライン部とからなり、第2の固定子の出力は、第2のフィードライン部の入力に電気的に接続され、第2のフィードライン部は、第2の整流器、第2のインバータ及び第2のトランスを含み、
第1のトランスの出力と第2のトランスの出力は、ともに電力送電線に接続され、電力生成設備の出力電力の少なくとも一部を提供し、
少なくとも1組のスイッチが、複数のフィードライン部の中の少なくとも1つのフィードライン部の入力に設置され、
さらに、故障した構成要素がバイパスされるように、複数の並列のフィードライン部の中の1以上における構成要素の故障に対応して、上記の少なくとも1組のスイッチの中の1以上のスイッチを作動させるアクチュエータが設けられる
風力設備。 - 上記の複数の電力生成システムにおける各固定子は、回転可能に搭載された回転子を取り囲む円形リングの中の1つの部分として独立に構成されていることを特徴とする、請求項1に記載の風力設備。
- 少なくとも1つの上記の固定子が2つの巻線を備えることを特徴とする、請求項2に記載の風力設備。
- 各々の上記の固定子が2つの巻線を備えることを特徴とする、請求項3に記載の風力設備。
- 上記の2つの巻線が、電気的に互いと比して位相が30°だけずらされていることを特徴とする、請求項3または4に記載の風力設備。
- 少なくとも1つの上記の固定子の巻線が三相電流巻線であることを特徴とする、請求項1から請求項5のいずれかに記載の風力設備。
- 各々の上記の固定子の巻線が三相電流巻線であることを特徴とする、請求項1から請求項5のいずれかに記載の風力設備。
- 少なくとも1つの上記の整流器が名目上の作動負荷に比べて容量過多であることを特徴とする、請求項1から請求項7のいずれかに記載の風力設備。
- 少なくとも1つの上記のインバータが名目上の作動負荷に比べて容量過多であることを特徴とする、請求項1から請求項8のいずれかに記載の風力設備。
- 少なくとも1つの上記のトランスが名目上の作動負荷に比べて容量過多であることを特徴とする、請求項1から請求項9のいずれかに記載の風力設備。
- 上記の複数のフィードライン部の各々において、
上記の整流器が、上記の固定子から電力信号を受け取る入力端子と、整流された電力信号を供給する出力端子を備え、
上記のインバータは、上記の整流器から整流された電力信号を受け取る入力端子と、
反転された電力信号を供給する出力端子を備え、
かつ、上記のトランスは、上記のインバータから反転された電力信号を受け取る入力端子と、変圧された電力信号を供給する出力端子を備える
請求項1から10までのいずれかに記載の風力設備。 - さらに、第1の組の常開のスイッチ装置を備え、これらのスイッチ装置が、隣接する複数の上記のフィードライン部を上記の整流器の入力側で接続することを特徴とする、請求項11に記載の風力設備。
- さらに、第2の組の常開のスイッチ装置を備え、これらのスイッチ装置が、隣接する複数の上記のフィードライン部を上記のインバータの入力側で接続することを特徴とする、請求項11または12に記載の風力設備。
- さらに、第3の組の常開のスイッチ装置を備え、これらのスイッチ装置が、隣接する複数の上記のフィードライン部を上記のトランスの入口で接続することを特徴とする、請求項11から13のいずれかに記載の風力設備。
- さらに、アクチュエータを備え、このアクチュエータは、上記の第1、第2または第3の組の常開のスイッチ装置から選択される少なくとも1個のスイッチ装置を、上記の複数の電力生成システムにおける整流器、インバータまたはトランスの故障に対応して閉じることを特徴とする、請求項14に記載の風力設備。
- さらに、複数対の常閉のバイパススイッチ装置を備え、これらのバイパススイッチ装置は、1つの上記のフィードライン部に、整流器、インバータ又はトランスの近傍で直列に接続され、
上記のアクチュエータは、さらに、故障した整流器、インバータまたはトランスに関連される1対の上記バイパススイッチ装置を開くことを特徴とする、請求項15に記載の風力設備。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10040273A DE10040273A1 (de) | 2000-08-14 | 2000-08-14 | Windenergieanlage |
DE10040273.9 | 2000-08-14 |
Related Parent Applications (1)
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JP2002520383A Division JP4235445B2 (ja) | 2000-08-14 | 2001-08-10 | 風力設備 |
Related Child Applications (1)
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JP2011115913A Division JP5587245B2 (ja) | 2000-08-14 | 2011-05-24 | 風力設備 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007116898A true JP2007116898A (ja) | 2007-05-10 |
JP2007116898A5 JP2007116898A5 (ja) | 2009-07-30 |
JP4976151B2 JP4976151B2 (ja) | 2012-07-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2002520383A Expired - Lifetime JP4235445B2 (ja) | 2000-08-14 | 2001-08-10 | 風力設備 |
JP2007023856A Expired - Lifetime JP4976151B2 (ja) | 2000-08-14 | 2007-02-02 | 風力設備 |
JP2011115913A Expired - Fee Related JP5587245B2 (ja) | 2000-08-14 | 2011-05-24 | 風力設備 |
Family Applications Before (1)
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JP2002520383A Expired - Lifetime JP4235445B2 (ja) | 2000-08-14 | 2001-08-10 | 風力設備 |
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JP2011115913A Expired - Fee Related JP5587245B2 (ja) | 2000-08-14 | 2011-05-24 | 風力設備 |
Country Status (22)
Country | Link |
---|---|
US (1) | US7102248B2 (ja) |
EP (2) | EP1312153B1 (ja) |
JP (3) | JP4235445B2 (ja) |
KR (1) | KR100557740B1 (ja) |
CN (1) | CN100468922C (ja) |
AT (1) | ATE421793T1 (ja) |
AU (2) | AU8979601A (ja) |
BR (2) | BRPI0113242B1 (ja) |
CA (1) | CA2417384C (ja) |
CY (1) | CY1108984T1 (ja) |
DE (2) | DE10040273A1 (ja) |
DK (1) | DK1312153T3 (ja) |
ES (1) | ES2319387T3 (ja) |
MA (1) | MA25769A1 (ja) |
MX (1) | MXPA03001315A (ja) |
NO (2) | NO328384B1 (ja) |
NZ (1) | NZ524152A (ja) |
PL (2) | PL206461B1 (ja) |
PT (1) | PT1312153E (ja) |
TR (1) | TR200300191T2 (ja) |
WO (1) | WO2002015367A1 (ja) |
ZA (1) | ZA200301218B (ja) |
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