JP6143373B2 - 水力発電タービンを制御する方法及びシステム - Google Patents
水力発電タービンを制御する方法及びシステム Download PDFInfo
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- 238000000034 method Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 238000006243 chemical reaction Methods 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 20
- 238000012937 correction Methods 0.000 description 16
- 238000004804 winding Methods 0.000 description 11
- 238000010304 firing Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 230000001788 irregular Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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- 239000011347 resin Substances 0.000 description 1
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Classifications
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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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
- F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
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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
-
- 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
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/10—Submerged units incorporating electric generators or motors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
-
- 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
-
- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- 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
-
- 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
- H02M5/443—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 thyratron or thyristor type requiring extinguishing means
- H02M5/45—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- 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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- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Water Turbines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
図1を参照すると、タービン、好ましくは水力発電タービンのシステム10の一群の好ましい電気的構成が示されている。
Claims (11)
- タービンシステム(10)の配列と監視用コントローラ(54)とを含んで構成される、水力発電タービン配列システムであって、
前記タービンシステム(10)の配列の各タービンシステム(10)は、水力発電タービン(16)と制御システムとを含み、
前記制御システムは、
前記水力発電タービン(16)に接続された発電機(18)により発電され、前記タービンの回転速度の関数である電圧及び周波数を有する交流電力を、該交流電力を受電ステーションへ送電する送電システム(22)の電圧及び周波数を有する交流電力に変換する変換システム(20)と、
前記変換システム(20)と協働して各発電機から供給される交流電力を調整することにより、対応する前記水力発電タービン(16)を制御する制御部(32)とを含み、
前記監視用コントローラ(54)は、配列内の複数の前記水力発電タービン(16)の出力を監視し、少なくとも1つの前記水力発電タービン(16)を通過する流速の低下により該水力発電タービン(16)の出力レベルが低下したことが検出されると、少なくとも1つの他のタービンシステム(10)の前記制御部(32)に対し、対応する発電機(18)から供給される交流電圧を調整するように指示することにより、該少なくとも1つの他のタービンシステム(10)の水力発電タービン(16)により発電される電力を増加し、それにより前記配列により生成される全電力を維持する、
水力発電タービン配列システム。 - 前記タービンシステムは、前記水力発電タービン(16)に接続された発電機(18)をさらに含み、該発電機(18)は、交流電力を、前記変換システム(20)への入力として出力するように構成される、請求項1に記載の水力発電タービン配列システム。
- 前記水力発電タービン(16)は、固定ブレードを有し、前記発電機(18)は、直接的にカップリングされた永久磁石発電機を含む、請求項2に記載の水力発電タービン配列システム。
- 各前記タービンシステム(10)は、変圧器(24)を含む送電システム(22)をさらに含み、前記送電システム(22)は、前記制御システムから出力される交流電力を受け取り、該交流電力を沿岸に設置された受電ステーションへ送電するように構成される、請求項1〜3のいずれか1項に記載の水力発電タービン配列システム。
- 前記タービンシステム(10)の配列の各タービンシステム(10)は、該配列の他のタービンシステム(10)と第1電力ケーブル(12)で互いに並列に接続され、これらのタービンシステム(10)は、共通の第2電力ケーブル(14)に電力を供給し、該第2電力ケーブルは交流電力を前記受電ステーションまで搬送するように構成される、請求項1〜4のいずれか1項に記載の水力発電タービン配列システム。
- 前記第1電力ケーブル(12)及び第2電力ケーブル(14)は、オイル絶縁を必要としない電気設備に適した線間電圧で三相交流電流を搬送するように構成される、請求項5に記載の水力発電タービン配列システム。
- 前記変換システム(20)は、前記発電機(18)から供給される交流電力を、前記受電ステーションへ送電するための交流電力に変換する、サイクロコンバータとマトリックスコンバータとのうちの1つを含んで構成される、請求項1〜6のいずれか1項に記載の水力発電タービン配列システム。
- 前記変換システム(20)は、第1段階変換器(26)と、第2段階変換器(28)と、該第1及び第2段階変換器との間に配置される直流リンク(34)とを含んで構成され、前記第1段階変換器(26)は前記発電機(18)により生成された交流電力を直流電力に変換するように構成され、前記第2段階変換器(28)は前記直流電力を前記受電ステーションに送電するための交流電力に変換するように構成される、請求項1〜6のいずれか1項に記載の水力発電タービン配列システム。
- 前記第2段階変換器(28)は、電圧形インバータタイプのものである、請求項8に記載の水力発電タービン配列システム。
- 前記第2段階変換器(28)は、電流形インバータタイプのものである、請求項8に記載の水力発電タービン配列システム。
- 前記発電機(18)により供給される前記交流電力は、前記水力発電タービン(16)の回転速度に比例した電圧及び周波数を有する、請求項1〜10のいずれか1項に記載の水力発電タービン配列システム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1113932.6A GB2493711B (en) | 2011-08-12 | 2011-08-12 | Method and system for controlling hydroelectric turbines |
GB1113932.6 | 2011-08-12 | ||
EP11193220.8A EP2571129A3 (en) | 2011-08-12 | 2011-12-13 | Method and system for controlling hydroelectric turbines |
EP11193220.8 | 2011-12-13 | ||
PCT/EP2012/065715 WO2013024039A2 (en) | 2011-08-12 | 2012-08-10 | Method and system for controlling hydroelectric turbines |
Publications (2)
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JP2014529031A JP2014529031A (ja) | 2014-10-30 |
JP6143373B2 true JP6143373B2 (ja) | 2017-06-07 |
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JP2014524402A Expired - Fee Related JP6159324B2 (ja) | 2011-08-12 | 2012-08-10 | 水力発電タービンを制御する方法及びシステム |
JP2014524406A Expired - Fee Related JP6143373B2 (ja) | 2011-08-12 | 2012-08-10 | 水力発電タービンを制御する方法及びシステム |
JP2014524405A Expired - Fee Related JP6240070B2 (ja) | 2011-08-12 | 2012-08-10 | 水力発電タービンを制御する方法及びシステム |
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Country Status (12)
Country | Link |
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US (3) | US9638160B2 (ja) |
EP (3) | EP2557679A3 (ja) |
JP (3) | JP6159324B2 (ja) |
KR (3) | KR20140053289A (ja) |
CN (3) | CN103875176B (ja) |
AU (3) | AU2012296941B2 (ja) |
CA (3) | CA2843807A1 (ja) |
CL (3) | CL2014000341A1 (ja) |
GB (1) | GB2493711B (ja) |
RU (3) | RU2627227C2 (ja) |
SG (3) | SG2014008684A (ja) |
WO (3) | WO2013024037A2 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2493711B (en) * | 2011-08-12 | 2018-04-25 | Openhydro Ip Ltd | Method and system for controlling hydroelectric turbines |
KR101906648B1 (ko) | 2012-02-09 | 2018-10-10 | 휴렛 팩커드 엔터프라이즈 디벨롭먼트 엘피 | 열 방산 시스템 |
EP2868919A1 (en) * | 2013-11-05 | 2015-05-06 | Openhydro IP Limited | Turbulence protection system and method for turbine generators |
US20160233757A1 (en) * | 2013-12-11 | 2016-08-11 | Solaronics S.A. | Low level harmonics control system for groups of impedances connected in parallel in a three-phase system |
CN106575935B (zh) | 2014-07-28 | 2019-03-08 | 株式会社明电舍 | 发电设备的自动操作方法 |
EP3035481A1 (en) * | 2014-12-17 | 2016-06-22 | Siemens Aktiengesellschaft | Turbine device for converting hydrokinetic power into electrical power, system for converting hydrokinetic power into electrical power for an electrical power grid, and method for feeding electrical power into an electrical power grid |
CN104600733B (zh) * | 2014-12-23 | 2017-02-22 | 南京南瑞继保电气有限公司 | 换相控制方法及换相控制装置 |
JP6264345B2 (ja) * | 2015-09-04 | 2018-01-24 | 株式会社安川電機 | 電力変換装置、発電システムおよび発電制御方法 |
JP6756533B2 (ja) * | 2015-11-02 | 2020-09-16 | Ntn株式会社 | 水力発電装置および発電システム |
KR102423132B1 (ko) * | 2015-12-17 | 2022-07-21 | 주식회사 인진 | 파력 발전 설비 제어 시스템 및 방법 |
RU170430U1 (ru) * | 2016-12-01 | 2017-04-25 | Закрытое акционерное общество "Робитэкс" | Устройство нормализации параметров электроэнергии генератора, установленного на валу газоперекачивающего турбоагрегата |
EP3606209B1 (en) | 2017-03-24 | 2022-01-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Information sending method and apparatus, terminal, access network device and system |
DE102017003078A1 (de) * | 2017-03-30 | 2018-10-04 | Senvion Gmbh | Windenergieanlage mit Speiseleitung |
JP6914789B2 (ja) * | 2017-09-22 | 2021-08-04 | 株式会社日立産機システム | 系統連系システム、それに用いる発電コントローラ、及びその運転方法 |
CN108123610B (zh) * | 2018-01-25 | 2023-08-22 | 苏州纽克斯电源技术股份有限公司 | 一种用于六相电机的变换电路 |
CN108487946A (zh) * | 2018-04-19 | 2018-09-04 | 杭州宜清自动化控制技术有限公司 | 一种径向透平高速发电机组 |
EP3896841A1 (en) * | 2020-04-16 | 2021-10-20 | Siemens Gamesa Renewable Energy Innovation & Technology, S.L. | Method of operating a wind turbine and control system |
US11689130B2 (en) * | 2020-09-04 | 2023-06-27 | Heliogen Holdings, Inc. | Multi-stage serial turbo-generator system for supercritical CO2 power cycles |
US11374515B1 (en) | 2020-12-29 | 2022-06-28 | Industrial Technology Research Institute | Operation method and operation device of motor driver for driving motor |
RU2752229C1 (ru) * | 2021-02-12 | 2021-07-23 | Дмитрий Юрьевич Козлов | Бесконтактная бесперебойная генераторная установка на базе сдвоенной машины двойного питания |
CN115030858B (zh) * | 2022-05-16 | 2023-05-16 | 西安交通大学 | 基于集群智能优化的分布式海流能水轮机控制发电系统 |
Family Cites Families (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5579676A (en) * | 1978-12-13 | 1980-06-16 | Toshiba Corp | Harmonic filter for electric power |
EP0033847B1 (de) * | 1980-02-11 | 1985-05-02 | Siemens Aktiengesellschaft | Turbinensatz mit einem ein Netz konstanter Frequenz speisenden Generator |
JPS573117A (en) * | 1980-06-05 | 1982-01-08 | Toshiba Corp | Output control system for induction generator |
SU1086540A1 (ru) * | 1981-07-27 | 1984-04-15 | Всесоюзный Научно-Исследовательский Институт Электроэнергетики | Гидроэнергетическа установка |
SU1119144A1 (ru) * | 1983-07-19 | 1984-10-15 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Компенсированный преобразователь переменного напр жени в посто нное |
US4536698A (en) * | 1983-08-25 | 1985-08-20 | Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Po Ochikh Tke Tekhnologichesky Gazov, Stochnykh Vod I Ispolzovaniju Vtorichnykh Energoresursov Predpriyaty Chernoi Metallurgii Vnipichermetenergoochist Ka | Method and apparatus for supplying voltage to high-ohmic dust electrostatic precipitator |
JPS6084789A (ja) * | 1983-10-14 | 1985-05-14 | 株式会社東芝 | 誘導加熱炉用電源装置 |
DE3615921C2 (de) * | 1986-05-12 | 1994-12-08 | Bbc Brown Boveri & Cie | Verfahren zum Schutz zweier Stromrichter mit Gleichstromzwischenkreis vor Ueberströmen |
US5499178A (en) * | 1991-12-16 | 1996-03-12 | Regents Of The University Of Minnesota | System for reducing harmonics by harmonic current injection |
US5798631A (en) * | 1995-10-02 | 1998-08-25 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Performance optimization controller and control method for doubly-fed machines |
SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
EP0838396B1 (de) * | 1996-10-25 | 2003-05-21 | Airbus Deutschland GmbH | Leistungswandler-System zur bidirektionalen Wandlung zwischen hydraulischer und elektrischer Energie |
JP3758059B2 (ja) * | 1997-06-19 | 2006-03-22 | 東洋電機製造株式会社 | 同期電動機の駆動制御装置 |
JPH1127993A (ja) * | 1997-06-30 | 1999-01-29 | Toshiba Corp | 電力変換装置および電源システム |
DE19845903A1 (de) * | 1998-10-05 | 2000-04-06 | Aloys Wobben | Elektrische Energieübertragungsanlage |
JP2000123456A (ja) | 1998-10-19 | 2000-04-28 | Alps Electric Co Ltd | ディスクドライブ装置 |
NL1010800C2 (nl) * | 1998-12-14 | 2000-06-19 | Lagerwey Windturbine B V | Werkwijze en inrichting voor het omzetten van een fluïdumstroom met wisselende sterkte in elektrische energie. |
DE19857485A1 (de) * | 1998-12-14 | 2000-06-15 | Bosch Gmbh Robert | Montagevorrichtung zur Montage und Demontage eines Brennstoffeinspritzventils |
EE200100628A (et) * | 1999-05-28 | 2003-02-17 | Abb Ab | Tuulejõujaam |
JP2000337240A (ja) * | 1999-05-28 | 2000-12-05 | Nishihara Tekko Kk | 水流発電装置 |
WO2000073652A1 (en) | 1999-05-28 | 2000-12-07 | Abb Ab | A wind power plant and a method for control |
EP1284045A1 (en) * | 2000-05-23 | 2003-02-19 | Vestas Wind System A/S | Variable speed wind turbine having a matrix converter |
JP2002106456A (ja) * | 2000-09-29 | 2002-04-10 | Hitachi Engineering & Services Co Ltd | 流体羽根一体型回転電機 |
JP2002155846A (ja) * | 2000-11-24 | 2002-05-31 | Hitachi Engineering & Services Co Ltd | 動力回収用水力発電装置 |
AU2002252564A1 (en) * | 2001-03-30 | 2002-10-15 | Youtility Inc | Enhanced conduction angle power factor correction topology |
JP4003414B2 (ja) | 2001-06-29 | 2007-11-07 | 株式会社日立製作所 | 永久磁石式発電機を用いた発電装置 |
JP2003088190A (ja) | 2001-09-13 | 2003-03-20 | Meidensha Corp | 発電設備 |
ES2568499T3 (es) * | 2001-09-28 | 2016-04-29 | Wobben Properties Gmbh | Procedimiento para el funcionamiento de una planta de energía eólica |
GB0123802D0 (en) * | 2001-10-04 | 2001-11-21 | Rotech Holdings Ltd | Power generator and turbine unit |
US6836028B2 (en) * | 2001-10-29 | 2004-12-28 | Frontier Engineer Products | Segmented arc generator |
JP2003319694A (ja) * | 2002-04-25 | 2003-11-07 | Toyo Electric Mfg Co Ltd | 固定翼水車により駆動される発電機の最大出力制御方法 |
US20030218338A1 (en) * | 2002-05-23 | 2003-11-27 | O'sullivan George A. | Apparatus and method for extracting maximum power from flowing water |
US7071579B2 (en) * | 2002-06-07 | 2006-07-04 | Global Energyconcepts,Llc | Wind farm electrical system |
DE10241249A1 (de) * | 2002-09-06 | 2004-03-18 | Dr. Hielscher Gmbh | Filteranordnung zur Unterdrückung von Oberschwingungsströmen |
GB0221896D0 (en) * | 2002-09-20 | 2002-10-30 | Soil Machine Dynamics Ltd | Apparatus for generating electrical power from tidal water movement |
US6864596B2 (en) * | 2002-10-07 | 2005-03-08 | Voith Siemens Hydro Power Generation, Gmbh & Co. Kg | Hydrogen production from hydro power |
US7042110B2 (en) * | 2003-05-07 | 2006-05-09 | Clipper Windpower Technology, Inc. | Variable speed distributed drive train wind turbine system |
US7233129B2 (en) * | 2003-05-07 | 2007-06-19 | Clipper Windpower Technology, Inc. | Generator with utility fault ride-through capability |
US7198421B2 (en) * | 2003-12-05 | 2007-04-03 | Garry Tsaur | Enclosed opening means |
JP4422471B2 (ja) * | 2003-12-11 | 2010-02-24 | 株式会社日立産機システム | 発電機用制御装置及び誘導型発電機の始動方法 |
RU2290531C2 (ru) * | 2004-11-15 | 2006-12-27 | Александр Дмитриевич Елисеев | Гидроэнергостанция |
US20070274115A1 (en) * | 2005-03-15 | 2007-11-29 | Dennis Michaels | Harmonics attenuator using combination feedback controller |
US7808126B2 (en) * | 2005-05-13 | 2010-10-05 | Siemens Aktiengesellschaft | Wind farm and method for controlling the same |
US8649911B2 (en) * | 2005-06-03 | 2014-02-11 | General Electric Company | System and method for operating a wind farm under high wind speed conditions |
US7602622B2 (en) * | 2005-08-02 | 2009-10-13 | Rockwell Automation Technologies, Inc. | Compensator with filter for use with a three-phase drive powering a one-phase load |
JP4744265B2 (ja) | 2005-10-20 | 2011-08-10 | 株式会社イトーキ | 起立式防水板装置 |
US7511385B2 (en) * | 2005-11-11 | 2009-03-31 | Converteam Ltd | Power converters |
JP4898230B2 (ja) | 2006-01-18 | 2012-03-14 | 学校法人福岡工業大学 | 風力発電システムの運転制御方法及びその装置 |
US7425771B2 (en) * | 2006-03-17 | 2008-09-16 | Ingeteam S.A. | Variable speed wind turbine having an exciter machine and a power converter not connected to the grid |
EP2874297B1 (en) * | 2006-06-06 | 2023-09-27 | Ideal Power Inc. | Buck-Boost power converter |
DE102006043946A1 (de) * | 2006-09-14 | 2008-03-27 | Oswald Elektromotoren Gmbh | Turbinenvorrichtung |
CA2667134C (en) * | 2006-10-20 | 2014-12-09 | Ocean Renewable Power Company, Llc | Submersible turbine-generator unit for ocean and tidal currents |
WO2008055515A1 (en) * | 2006-11-06 | 2008-05-15 | Siemens Aktiengesellschaft | Variable speed drive for subsea applications |
FR2908481B1 (fr) * | 2006-11-10 | 2008-12-26 | Joseph Paoli | Adaptateur debit-pression convertisseur hydroelectrique sur une conduite |
RU2341680C2 (ru) * | 2007-02-19 | 2008-12-20 | Валентин Иванович Власов | Преобразователь энергии потока |
JP2008228500A (ja) * | 2007-03-14 | 2008-09-25 | Meidensha Corp | 巻線形誘導発電機のベクトル制御装置 |
WO2008131799A1 (en) * | 2007-04-27 | 2008-11-06 | Abb Technology Ag | Method and system to influence the power generation of an adjustable speed generator |
JP5392883B2 (ja) | 2007-05-01 | 2014-01-22 | 学校法人東京電機大学 | ハイブリッド風力発電システム |
GB2449427B (en) * | 2007-05-19 | 2012-09-26 | Converteam Technology Ltd | Control methods for the synchronisation and phase shift of the pulse width modulation (PWM) strategy of power converters |
JP2008312360A (ja) | 2007-06-15 | 2008-12-25 | Hitachi Appliances Inc | 電力変換装置及びモジュール |
DE102007044601A1 (de) * | 2007-09-19 | 2009-04-09 | Repower Systems Ag | Windpark mit Spannungsregelung der Windenergieanlagen und Betriebsverfahren |
US8364323B2 (en) * | 2007-12-14 | 2013-01-29 | Mitsubishi Heavy Industries, Ltd. | Wind power generation system and operation control method thereof |
AU2007362452B2 (en) * | 2007-12-14 | 2012-12-20 | Mitsubishi Heavy Industries, Ltd. | Wind-power generation system and operation control method therefor |
CN101965451A (zh) * | 2007-12-20 | 2011-02-02 | Rsw股份有限公司 | 动能回收涡轮机 |
ES2333393B1 (es) * | 2008-06-06 | 2011-01-07 | Accioona Windpower, S.A | Sistema y metodo de control de un aerogenerador. |
GB0819561D0 (en) * | 2008-10-27 | 2008-12-03 | Rolls Royce Plc | A distributed electrical generation system |
DE102008053732B8 (de) * | 2008-10-29 | 2013-10-02 | Voith Patent Gmbh | Verfahren und Vorrichtung für die Leistungsregelung eines Unterwasserkraftwerks |
NO332673B1 (no) * | 2008-11-24 | 2012-12-03 | Aker Engineering & Technology | Frekvensomformer |
DE102009011784B3 (de) * | 2009-03-09 | 2010-07-22 | Voith Patent Gmbh | Verfahren und Vorrichtung zum Bremsen eines Unterwasserkraftwerks |
WO2010109800A1 (ja) * | 2009-03-24 | 2010-09-30 | 国立大学法人九州大学 | 非定常流れを利用した流体機械、風車、及び流体機械の内部流れ増速方法 |
ATE548562T1 (de) * | 2009-04-17 | 2012-03-15 | Openhydro Ip Ltd | Verbessertes verfahren zur steuerung der ausgabe eines hydroelektrischen turbinengenerators |
US8301311B2 (en) * | 2009-07-06 | 2012-10-30 | Siemens Aktiengesellschaft | Frequency-responsive wind turbine output control |
US8587160B2 (en) * | 2009-09-04 | 2013-11-19 | Rockwell Automation Technologies, Inc. | Grid fault ride-through for current source converter-based wind energy conversion systems |
US9583946B2 (en) * | 2010-05-27 | 2017-02-28 | Enphase Energy, Inc. | Method and apparatus for power converter input voltage regulation |
ES2410431B1 (es) * | 2010-06-04 | 2014-06-17 | Acciona Windpower, S.A. | Procedimiento para controlar la potencia activa generada por una central de generación distribuida; aerogenerador para llevar a cabo dicho procedimiento; y parque e�lico que comprende dicho aerogenerador |
US8698335B2 (en) * | 2010-06-21 | 2014-04-15 | Rockwell Automation Technologies, Inc. | Low cost current source converters for power generation application |
US8665618B2 (en) * | 2010-07-08 | 2014-03-04 | Switching Power, Inc. | Passive three phase input current harmonic reduction and power factor correction circuit for power supplies |
US8018083B2 (en) * | 2010-08-05 | 2011-09-13 | General Electric Company | HVDC connection of wind turbine |
GB2486700B (en) * | 2010-12-23 | 2013-11-27 | Tidal Generation Ltd | Water current turbine arrangements |
GB2483315B (en) * | 2010-12-23 | 2012-07-25 | Tidal Generation Ltd | Control of water current turbines |
US20120175962A1 (en) * | 2011-01-11 | 2012-07-12 | Converteam Technology Ltd. | Power Collection and Transmission Systems |
GB2493711B (en) * | 2011-08-12 | 2018-04-25 | Openhydro Ip Ltd | Method and system for controlling hydroelectric turbines |
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