CN104066977B - 发电系统和液压控制系统 - Google Patents

发电系统和液压控制系统 Download PDF

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Publication number
CN104066977B
CN104066977B CN201280063303.7A CN201280063303A CN104066977B CN 104066977 B CN104066977 B CN 104066977B CN 201280063303 A CN201280063303 A CN 201280063303A CN 104066977 B CN104066977 B CN 104066977B
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CN
China
Prior art keywords
hydraulic
variable
speed
rotor
pump unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201280063303.7A
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English (en)
Chinese (zh)
Other versions
CN104066977A (zh
Inventor
杰弗里·摩根·亨德松
彼得·约翰·斯科特
马修·詹姆斯·西尔韦斯特
理查德·詹姆斯·特鲁德吉安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synchronous Wind Power Co ltd
Original Assignee
Windflow Tech Ltd
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Filing date
Publication date
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Publication of CN104066977A publication Critical patent/CN104066977A/zh
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Publication of CN104066977B publication Critical patent/CN104066977B/zh
Active legal-status Critical Current
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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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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 
    • 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
    • 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
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/021—Installations or systems with accumulators used for damping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
    • F16H61/4096—Fluid exchange between hydrostatic circuits and external sources or consumers with pressure accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
    • 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
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • 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
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F05B2270/1014—Purpose of the control system to control rotational speed (n) to keep rotational speed constant
    • 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
    • F05B2270/327—Rotor or generator speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Wind Motors (AREA)
  • Control Of Fluid Gearings (AREA)
CN201280063303.7A 2011-12-20 2012-12-11 发电系统和液压控制系统 Active CN104066977B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161577941P 2011-12-20 2011-12-20
US61/577,941 2011-12-20
PCT/NZ2012/000233 WO2013095162A1 (en) 2011-12-20 2012-12-11 Power generating system and hydraulic control system

Publications (2)

Publication Number Publication Date
CN104066977A CN104066977A (zh) 2014-09-24
CN104066977B true CN104066977B (zh) 2016-12-21

Family

ID=48668888

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280063303.7A Active CN104066977B (zh) 2011-12-20 2012-12-11 发电系统和液压控制系统

Country Status (8)

Country Link
US (1) US9835140B2 (enExample)
KR (1) KR102014567B1 (enExample)
CN (1) CN104066977B (enExample)
AU (1) AU2012354296B2 (enExample)
GB (1) GB2512536B (enExample)
IN (1) IN2014CN04628A (enExample)
WO (1) WO2013095162A1 (enExample)
ZA (1) ZA201404298B (enExample)

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CH707887A1 (de) * 2013-04-12 2014-10-15 Liebherr Machines Bulle Sa Antriebssystem.
CN103498758B (zh) * 2013-09-17 2015-11-25 北京金风科创风电设备有限公司 液压偏航系统
US9841101B2 (en) * 2014-09-04 2017-12-12 Cummins Power Generation Ip, Inc. Control system for hydraulically powered AC generator
US10024305B2 (en) * 2015-11-10 2018-07-17 General Electric Company System and method for stabilizing a wind farm during one or more contingency events
US11384734B1 (en) * 2017-04-07 2022-07-12 Orville J. Birkestrand Wind turbine
US20190136835A1 (en) * 2017-11-01 2019-05-09 Accelerate Wind, LLC Wind turbine drivetrain system
WO2020146299A1 (en) 2019-01-08 2020-07-16 Prosto Wind Power A hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of use
CN110345113B (zh) * 2019-08-13 2025-02-07 国能浙江北仑第一发电有限公司 一种电站旁路控制油增压系统
DE102019131980A1 (de) * 2019-11-26 2021-05-27 Moog Gmbh Elektrohydrostatisches System mit Drucksensor
CN113007019B (zh) * 2019-12-19 2022-10-18 新疆金风科技股份有限公司 控制器、控制系统以及风力发电机组
US12258934B2 (en) 2020-02-27 2025-03-25 Orville J. Birkestrand Open and closed cycle lift force turbines
BR112022016754A2 (pt) 2020-02-27 2022-10-18 J Birkestrand Orville Motor de força de sustentação toroidal
US11698122B2 (en) * 2020-10-22 2023-07-11 Deere & Company Variable speed and reversible dual path fan drive system
CN113389859B (zh) * 2021-05-31 2023-04-25 浙江师范大学 一种风力发电机组预测型恒速箱系统及恒速控制方法
US12085095B2 (en) * 2021-09-30 2024-09-10 Todd Anthony Travis Wellhead pressure reduction and power generating assembly
CN114526197A (zh) * 2022-01-12 2022-05-24 浙江大学 风力发电机的液压混合动力控制系统和控制方法
CN115574443B (zh) * 2022-10-11 2024-07-19 珠海格力电器股份有限公司 一种空气调节设备及其控制方法、装置和存储介质

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US4774855A (en) * 1982-08-17 1988-10-04 Vickers Shipbuilding And Engineering Limited Apparatus for providing an electrical generator with a constant rotational speed from a variable speed input
CN1410669A (zh) * 2002-11-13 2003-04-16 沈阳工业大学 兆瓦级风电机组变速、变距控制系统
EP1548279A1 (de) * 2003-12-23 2005-06-29 Voith Turbo GmbH & Co. KG Regelung für eine Windkraftanlage mit hydrodynamischem Getriebe
CN1668847A (zh) * 2002-05-16 2005-09-14 Mlh环球有限公司 具有液压传动装置的风轮机
CN101743414A (zh) * 2007-06-08 2010-06-16 轨道2有限公司 可变速比变速器

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US4774855A (en) * 1982-08-17 1988-10-04 Vickers Shipbuilding And Engineering Limited Apparatus for providing an electrical generator with a constant rotational speed from a variable speed input
CN1668847A (zh) * 2002-05-16 2005-09-14 Mlh环球有限公司 具有液压传动装置的风轮机
CN1410669A (zh) * 2002-11-13 2003-04-16 沈阳工业大学 兆瓦级风电机组变速、变距控制系统
EP1548279A1 (de) * 2003-12-23 2005-06-29 Voith Turbo GmbH & Co. KG Regelung für eine Windkraftanlage mit hydrodynamischem Getriebe
CN101743414A (zh) * 2007-06-08 2010-06-16 轨道2有限公司 可变速比变速器

Also Published As

Publication number Publication date
KR20140120308A (ko) 2014-10-13
ZA201404298B (en) 2016-02-24
GB201412292D0 (en) 2014-08-27
WO2013095162A1 (en) 2013-06-27
GB2512536B (en) 2018-05-30
AU2012354296B2 (en) 2017-04-13
AU2012354296A1 (en) 2014-07-03
CN104066977A (zh) 2014-09-24
US20150219077A1 (en) 2015-08-06
GB2512536A (en) 2014-10-01
NZ626075A (en) 2015-11-27
KR102014567B1 (ko) 2019-10-21
IN2014CN04628A (enExample) 2015-09-18
US9835140B2 (en) 2017-12-05
GB2512536A8 (en) 2014-10-15

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Effective date of registration: 20210628

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Patentee after: Synchronous wind power Co.,Ltd.

Address before: Governor shinzei

Patentee before: WINDFLOW TECHNOLOGY Ltd.