IN2014DE03196A - - Google Patents
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- Publication number
- IN2014DE03196A IN2014DE03196A IN3196DE2014A IN2014DE03196A IN 2014DE03196 A IN2014DE03196 A IN 2014DE03196A IN 3196DE2014 A IN3196DE2014 A IN 3196DE2014A IN 2014DE03196 A IN2014DE03196 A IN 2014DE03196A
- Authority
- IN
- India
- Prior art keywords
- pitch
- input rectifier
- supply network
- supplied
- pitch drive
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
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
- 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
-
- 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- 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
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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
-
- 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
- F05B2270/60—Control system actuates through
- F05B2270/602—Control system actuates through electrical actuators
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
- H02P27/14—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation with three or more levels of voltage
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Eletrric Generators (AREA)
- Wind Motors (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13195270.7A EP2878808B1 (de) | 2013-12-02 | 2013-12-02 | Pitchsystems und Verfahren zum Betrieb eines Pitchsystems einer Windenergieanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DE03196A true IN2014DE03196A (enExample) | 2015-07-10 |
Family
ID=49712972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3196DE2014 IN2014DE03196A (enExample) | 2013-12-02 | 2014-11-05 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9897072B2 (enExample) |
| EP (1) | EP2878808B1 (enExample) |
| JP (1) | JP6399593B2 (enExample) |
| KR (1) | KR20150063941A (enExample) |
| CN (1) | CN104779693B (enExample) |
| BR (1) | BR102014029225B1 (enExample) |
| DK (1) | DK2878808T3 (enExample) |
| ES (1) | ES2641741T3 (enExample) |
| IN (1) | IN2014DE03196A (enExample) |
| ZA (1) | ZA201408796B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140017283A1 (en) | 2012-07-11 | 2014-01-16 | Osiris Therapeutics, Inc. | Porated cartilage products |
| EP2736159B1 (de) * | 2012-11-23 | 2018-04-11 | Moog Unna GmbH | Umrichtersystem und Wind- oder Wasserenergieanlage |
| DE102015010227A1 (de) * | 2015-08-12 | 2017-02-16 | Senvion Gmbh | Verfahren zum Steuern von Pitchantrieben einer Windenergieanlage, Steuervorrichtung und Windenergieanlage |
| CN107218176B (zh) | 2016-03-21 | 2020-05-19 | 通用电气公司 | 风力节距调整系统 |
| CN109519338B (zh) * | 2017-09-19 | 2020-10-02 | 中车株洲电力机车研究所有限公司 | 一种风电机组的变桨电机驱动力矩校核方法及装置 |
| DE102018115587A1 (de) * | 2018-06-28 | 2020-01-02 | Beckhoff Automation Gmbh | Windkraftanlagenblattverstellsystem |
| CN109707566A (zh) * | 2018-08-14 | 2019-05-03 | 南京信息工程大学 | 一种基于57byg步进电机的变桨系统 |
| US12015365B2 (en) | 2019-08-26 | 2024-06-18 | Moog Inc. | Fault tolerant actuator assembly |
| CN110829574B (zh) * | 2019-10-10 | 2021-01-01 | 泰豪科技股份有限公司 | 一种三进线联锁控制系统 |
| CN112290666A (zh) * | 2020-11-16 | 2021-01-29 | 湖南世优电气股份有限公司 | 变桨系统 |
| CN113864136B (zh) * | 2021-10-19 | 2023-05-09 | 许昌许继风电科技有限公司 | 一种风力发电机组轮毂测试系统及测试方法 |
| US11767821B2 (en) | 2021-11-29 | 2023-09-26 | General Electric Renovables Espana, S.L. | System and method for responding to a friction coefficient signal of a wind turbine |
| CN115773200B (zh) * | 2022-11-23 | 2023-07-07 | 华锐风电科技(集团)股份有限公司 | 基于双电机驱动的安全停机系统及工作方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10335575B4 (de) * | 2003-07-31 | 2005-10-06 | Siemens Ag | Notbetriebseinrichtung zur Verstellung von Rotorblättern für eine Windkraftanlage |
| EP1883880A4 (en) * | 2005-05-24 | 2010-05-05 | Satcon Technology Corp | DEVICE, SYSTEM, AND METHOD FOR PROVIDING A LOW-VOLTAGE ANCHORAGE FAILURE PERIOD IN A WINDWATER PARK |
| DE102006009127A1 (de) * | 2006-02-24 | 2007-09-06 | Repower Systems Ag | Energieversorgung für Blattverstelleinrichtung einer Windenergieanlage |
| EP2176545B1 (en) * | 2007-07-12 | 2014-09-03 | Windurance LLC | Method and apparatus for grid loss ride-through for wind turbine pitch control system |
| DK2418380T3 (en) * | 2009-04-06 | 2018-07-23 | Nabtesco Corp | Blade angle control device for wind turbine. |
| DE102009003843A1 (de) * | 2009-04-28 | 2010-12-09 | Ssb Wind Systems Gmbh & Co. Kg | Verfahren zum Betreiben eines Rotorblattverstellantriebs |
| US20100327599A1 (en) * | 2009-06-30 | 2010-12-30 | Vestas Wind Systems A/S | Wind power plant predictive protection circuit |
| CN201656423U (zh) * | 2010-03-02 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | 过压保护装置及使用其的电子设备 |
| DE102010016105B4 (de) * | 2010-03-23 | 2015-10-08 | Moog Unna Gmbh | Notbetriebsfähige Pitchantriebsvorrichtung für eine Wind- oder Wasserkraftanlage |
| US20120087792A1 (en) * | 2010-10-12 | 2012-04-12 | Clipper Windpower, Inc. | Emergency feather rate limit with proportionality to operating pitch angle and energy storage voltage |
| WO2012055416A1 (en) * | 2010-10-28 | 2012-05-03 | Vestas Wind Systems A/S | A wind turbine generator |
| DE102010060380B3 (de) * | 2010-11-05 | 2012-02-02 | Lti Drives Gmbh | Notbetriebsfähige Pitchmotor-Antriebsschaltung |
| WO2012076015A2 (en) * | 2010-12-10 | 2012-06-14 | Vestas Wind Systems A/S | A method of operating a wind turbine as well as a system suitable therefore |
| EP2503146B1 (en) * | 2011-03-21 | 2013-12-18 | Siemens Aktiengesellschaft | Method and arrangement for controlling an operation of an electric energy production facility during a disconnection to a utility grid. |
| EP2578876B1 (de) * | 2011-10-05 | 2014-06-04 | Siemens Aktiengesellschaft | Pitchsystem für eine Windenergieanlage und Verfahren zum Betreiben eines Pitchsystems |
| EP2637300A1 (de) * | 2012-03-07 | 2013-09-11 | Siemens Aktiengesellschaft | Antriebsregelungsverfahren |
| CN203248316U (zh) * | 2013-04-12 | 2013-10-23 | 浙江运达风电股份有限公司 | 变桨系统的运行控制系统 |
| CN103410661B (zh) * | 2013-07-12 | 2015-11-11 | 湖南世优电气股份有限公司 | 一种交流变桨距控制系统的收桨装置 |
-
2013
- 2013-12-02 DK DK13195270.7T patent/DK2878808T3/en active
- 2013-12-02 EP EP13195270.7A patent/EP2878808B1/de active Active
- 2013-12-02 ES ES13195270.7T patent/ES2641741T3/es active Active
-
2014
- 2014-11-05 IN IN3196DE2014 patent/IN2014DE03196A/en unknown
- 2014-11-17 US US14/543,373 patent/US9897072B2/en active Active
- 2014-11-24 BR BR102014029225-0A patent/BR102014029225B1/pt active IP Right Grant
- 2014-12-01 KR KR1020140169847A patent/KR20150063941A/ko not_active Ceased
- 2014-12-01 ZA ZA2014/08796A patent/ZA201408796B/en unknown
- 2014-12-01 CN CN201410719705.9A patent/CN104779693B/zh active Active
- 2014-12-02 JP JP2014244191A patent/JP6399593B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201408796B (en) | 2015-11-25 |
| BR102014029225B1 (pt) | 2021-12-21 |
| JP6399593B2 (ja) | 2018-10-03 |
| US9897072B2 (en) | 2018-02-20 |
| BR102014029225A2 (pt) | 2016-05-24 |
| JP2015107055A (ja) | 2015-06-08 |
| EP2878808B1 (de) | 2017-07-19 |
| KR20150063941A (ko) | 2015-06-10 |
| CN104779693B (zh) | 2018-06-29 |
| ES2641741T3 (es) | 2017-11-13 |
| CN104779693A (zh) | 2015-07-15 |
| EP2878808A1 (de) | 2015-06-03 |
| DK2878808T3 (en) | 2017-10-02 |
| US20150152843A1 (en) | 2015-06-04 |
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