WO2002005406A1 - Notstromversorgungseinrichtung - Google Patents
Notstromversorgungseinrichtung Download PDFInfo
- Publication number
- WO2002005406A1 WO2002005406A1 PCT/EP2001/007508 EP0107508W WO0205406A1 WO 2002005406 A1 WO2002005406 A1 WO 2002005406A1 EP 0107508 W EP0107508 W EP 0107508W WO 0205406 A1 WO0205406 A1 WO 0205406A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wind
- accumulators
- power supply
- energy
- emergency power
- Prior art date
Links
Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- H02J9/061—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 DC powered loads
-
- 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
- Y02E10/76—Power conversion electric or electronic aspects
Definitions
- lead accumulators are relatively heavy, require a lot of space and that lead accumulators do not open and open an unlimited number of times can be discharged.
- the charging and discharging properties of the lead accumulators decrease over time, and moreover, accumulator memories require relatively complex maintenance, so that they increase the costs of a wind power plant or its operation.
- DE 1 96 51 364 A1 discloses a device for improving the grid compatibility of wind power plants with asynchronous generators, with an electronically controlled device being connected in parallel to the public supply network and containing an energy buffer store, capacity being also mentioned as a possibility of the buffer store is.
- the object of the invention is to avoid the aforementioned disadvantages.
- the invention essentially proposes to use a capacitor, in particular a capacitor of the "UltraCap” type, instead of an accumulator for various applications in a wind power installation.
- capacitors lie in the fact that they are maintenance-free and the unlimited number of charging and discharging processes, in contrast to conventional accumulators or batteries.
- a capacitor such as that from Siemens Matsushita Components GmbH Co. KG under the name "UltraCap” and the article no. B4871 0-A0283-Q035 is manufactured. This capacitor has the following technical data:
- Fig. 1 shows the basic diagram of the rotor blade adjustment of a wind turbine. Since the rotor of the wind energy installation has three rotor blades and each individual rotor blade can be adjusted (adjusted) to a desired angle of attack, an adjusting motor A, B or C is provided for each individual rotor blade, which is controlled via a relay A ', B' or C.
- the blade control device A “, B” or C “receives its values from a control device (control cabinet) and, in the event of an emergency shutdown, for example caused by a short circuit in the wind energy installation or its power supply device, must also make a blade adjustment so that the respective rotor blades of the rotor are off are "turned” to the wind, ie they no longer generate any drive on the rotor.
- the energy required for this is provided by the capacitors CA, CB and CC. To charge these capacitors in normal operation, they are provided with a connection (not shown), so that the (charged) capacitors always provide enough energy to adjust the rotor blades to a desired angle of attack, if necessary.
- the capacitors are very small, they can be positioned directly on the adjusting motors and can also be held by them But it is also m possible to position all capacitors together in a separate recording and to switch on when needed as an emergency power supply device for rotor blade order or for other parts of the wind turbine (eg 'Alarm lighting, fire danger), if necessary.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01962807A EP1301974B1 (de) | 2000-07-07 | 2001-06-30 | Windenergieanlage mit einer notstromversorgungseinrichtung |
CA002413589A CA2413589C (en) | 2000-07-07 | 2001-06-30 | Emergency power supply device |
BRPI0112270-3A BRPI0112270B1 (pt) | 2000-07-07 | 2001-06-30 | Unidade de suprimento de energia de emergência de uma instalação de energia eólica |
DE50113761T DE50113761D1 (de) | 2000-07-07 | 2001-06-30 | Windenergieanlage mit einer notstromversorgungseinrichtung |
KR10-2003-7000200A KR100509416B1 (ko) | 2000-07-07 | 2001-06-30 | 비상 전원 장치 |
AU2001283910A AU2001283910B2 (en) | 2000-07-07 | 2001-06-30 | Emergency power supply device |
AU8391001A AU8391001A (en) | 2000-07-07 | 2001-06-30 | Emergency power supply device |
DK01962807T DK1301974T3 (da) | 2000-07-07 | 2001-06-30 | Vindenergianlæg med en nödströmsforsyningsindretning |
JP2002509154A JP4021320B2 (ja) | 2000-07-07 | 2001-06-30 | 緊急電力供給装置 |
US10/332,417 US6819086B2 (en) | 2000-07-07 | 2001-06-30 | Power supply device for emergency shut down of a wind turbine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10033029.0 | 2000-07-07 | ||
DE10033029A DE10033029B4 (de) | 2000-07-07 | 2000-07-07 | Notstromversorgungseinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002005406A1 true WO2002005406A1 (de) | 2002-01-17 |
Family
ID=7648114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/007508 WO2002005406A1 (de) | 2000-07-07 | 2001-06-30 | Notstromversorgungseinrichtung |
Country Status (14)
Country | Link |
---|---|
US (1) | US6819086B2 (de) |
EP (3) | EP1742325A1 (de) |
JP (1) | JP4021320B2 (de) |
KR (1) | KR100509416B1 (de) |
AT (1) | ATE389965T1 (de) |
AU (2) | AU8391001A (de) |
BR (1) | BRPI0112270B1 (de) |
CA (1) | CA2413589C (de) |
CY (2) | CY1107959T1 (de) |
DE (2) | DE10033029B4 (de) |
DK (2) | DK1301974T3 (de) |
ES (2) | ES2532638T3 (de) |
PT (2) | PT1301974E (de) |
WO (1) | WO2002005406A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005017350A1 (de) * | 2003-08-15 | 2005-02-24 | Repower Systems Ag | Windenergieanlage mit einer rotorblattverstelleinrichtung |
WO2007132303A1 (en) * | 2006-05-13 | 2007-11-22 | Clipper Windpower Technology, Inc. | Wind turbine system with ac servo motor rotor blade pitch control, using super-capacitor energy storage |
WO2007144146A1 (de) * | 2006-06-12 | 2007-12-21 | Repower Systems Ag | Windenergieanlage mit einer autarken energieversorgung für eine blattverstelleinrichtung |
EP1915529A2 (de) * | 2005-07-27 | 2008-04-30 | Frank Mc Clintic | Verfahren und vorrichtung für fortschrittliches windturbinendesign |
EP2275676A1 (de) * | 2003-05-05 | 2011-01-19 | Aloys Wobben | Verfahren zum Betreiben eines Windparks |
WO2010127885A3 (de) * | 2009-05-05 | 2011-04-14 | Ssb Wind Systems Gmbh & Co. Kg | Notstromversorgungseinrichtung |
US8231351B2 (en) | 2007-12-27 | 2012-07-31 | General Electric Company | Adaptive rotor blade for a wind turbine |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119624A1 (de) | 2001-04-20 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
DE10138399A1 (de) * | 2001-08-04 | 2003-02-27 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
US6921985B2 (en) | 2003-01-24 | 2005-07-26 | General Electric Company | Low voltage ride through for wind turbine generators |
DE10317422A1 (de) * | 2003-04-15 | 2004-10-28 | Abb Patent Gmbh | Energieversorgungseinrichtung für ein Windkraftwerk |
DE10335575B4 (de) * | 2003-07-31 | 2005-10-06 | Siemens Ag | Notbetriebseinrichtung zur Verstellung von Rotorblättern für eine Windkraftanlage |
DE102005030709A1 (de) | 2005-06-29 | 2007-01-04 | Bosch Rexroth Ag | Stellantrieb und Notenergieversorgungseinrichtung |
DE102005038558A1 (de) * | 2005-08-12 | 2007-02-15 | Repower Systems Ag | Verfahren zum Betrieb eines Windenergieanlagenparks sowie Windenergieanlagenpark |
JP2007153006A (ja) * | 2005-12-01 | 2007-06-21 | Matsushita Electric Ind Co Ltd | 車両用電源装置 |
US7355294B2 (en) * | 2006-05-22 | 2008-04-08 | General Electric Company | Method and system for wind turbine blade movement |
MD4028C2 (ro) * | 2007-02-02 | 2010-10-31 | Институт Энергетики Академии Наук Молдовы | Dispozitiv pentru producerea energiei electrice al instalaţiei eoliene |
WO2009008863A1 (en) | 2007-07-12 | 2009-01-15 | Mls Electrosystem Llc | Method and apparatus for grid loss ride-through for wind turbine pitch control system |
US7745948B2 (en) | 2007-11-28 | 2010-06-29 | General Electric Company | Emergency pitch drive unit for a wind turbine |
US7956482B2 (en) * | 2008-01-18 | 2011-06-07 | General Electric Company | Speed controlled pitch system |
US7952232B2 (en) * | 2008-03-13 | 2011-05-31 | General Electric Company | Wind turbine energy storage and frequency control |
ES2345645B1 (es) | 2008-06-09 | 2011-07-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Instalacion de energia eolica y procedimiento de modificacion del paso de pala en una instalacion de energia eolica. |
US20100090463A1 (en) * | 2008-10-10 | 2010-04-15 | Jacob Johannes Nies | Combined environmental monitoring and power supply device |
MD4035C2 (ro) * | 2008-10-24 | 2010-11-30 | Институт Энергетики Академии Наук Молдовы | Sistem de sumare a energiei electrice a instalaţiilor eoliene |
DE102008059549A1 (de) | 2008-11-28 | 2010-06-02 | Siemens Aktiengesellschaft | Windenergieanlage |
SE536174C2 (sv) * | 2009-02-09 | 2013-06-11 | Xemc Xiangtan Electric Mfg Group Corp Lt | Metod för att styra ett vindkraftverk |
US7870784B2 (en) * | 2009-06-23 | 2011-01-18 | General Electric Company | Method and apparatus for measuring wind velocity |
US8491262B2 (en) | 2011-10-27 | 2013-07-23 | General Electric Company | Method for shut down of a wind turbine having rotor blades with fail-safe air brakes |
US9677540B2 (en) | 2012-11-29 | 2017-06-13 | General Electric Company | System and method for providing yaw backup to a wind farm |
US8941961B2 (en) | 2013-03-14 | 2015-01-27 | Boulder Wind Power, Inc. | Methods and apparatus for protection in a multi-phase machine |
US9267491B2 (en) | 2013-07-02 | 2016-02-23 | General Electric Company | Wind turbine rotor blade having a spoiler |
US10697432B2 (en) * | 2018-08-03 | 2020-06-30 | General Electric Company | Wind farm energy storage device for curtailment and auxiliary loads use |
US11073130B1 (en) | 2021-02-19 | 2021-07-27 | Richardson Electronics, Ltd. | Ultracapacitor pitch energy module |
WO2022178242A1 (en) * | 2021-02-19 | 2022-08-25 | Richardson Electronics, Ltd. | Ultracapacitor pitch energy module |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618039A1 (de) * | 1996-05-04 | 1997-11-06 | Walter Ing Grad Markert | Schaltungsanordnung mit elektrischem Kurzzeitspeicher zum Antrieb von Pumpen und Ventilatoren mittels elektrischem Strom aus Solar- und/oder Windgeneratoren |
US5907192A (en) * | 1997-06-09 | 1999-05-25 | General Electric Company | Method and system for wind turbine braking |
DE19755499A1 (de) * | 1997-12-13 | 1999-06-17 | Walter Ing Grad Markert | Schaltungsanordnung mit elektrischem Zwischenspeicher zur Optimierung der Leistungsübertragung zwischen einem Solarzellenmodul oder Windkraftgenerator und Stromverbrauchern, insbesondere gleichstromgespeisten Pumpen und Ventilatoren |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US4146264A (en) * | 1978-03-02 | 1979-03-27 | Louis Michael Glick | Load control for wind-driven electric generators |
US4316096A (en) * | 1978-10-10 | 1982-02-16 | Syverson Charles D | Wind power generator and control therefore |
US4427897A (en) * | 1982-01-18 | 1984-01-24 | John Midyette, III | Fixed pitch wind turbine system utilizing aerodynamic stall |
DE19651364A1 (de) * | 1996-12-10 | 1998-06-25 | Nordex En Anlagen Gmbh | Vorrichtung zur Verbesserung der Netzverträglichkeit von Windkraftanlagen mit Asynchrongeneratoren |
WO1999023384A1 (de) * | 1997-11-04 | 1999-05-14 | Gerald Hehenberger | Verstellungsantrieb für rotorblätter von windkraftanlagen |
NL1009543C2 (nl) * | 1998-07-02 | 2000-01-07 | Lagerwey Windturbine B V | Inrichting voor het omzetten van windenergie in elektrische energie. |
US6609889B1 (en) * | 1998-08-13 | 2003-08-26 | Neg Micon A/S | Method and a device for adjusting the pitch and stopping the rotation of the blades of a wind turbine |
-
2000
- 2000-07-07 DE DE10033029A patent/DE10033029B4/de not_active Revoked
-
2001
- 2001-06-30 US US10/332,417 patent/US6819086B2/en not_active Expired - Lifetime
- 2001-06-30 EP EP06123062A patent/EP1742325A1/de not_active Withdrawn
- 2001-06-30 JP JP2002509154A patent/JP4021320B2/ja not_active Expired - Lifetime
- 2001-06-30 ES ES10180513.3T patent/ES2532638T3/es not_active Expired - Lifetime
- 2001-06-30 PT PT01962807T patent/PT1301974E/pt unknown
- 2001-06-30 DK DK01962807T patent/DK1301974T3/da active
- 2001-06-30 AT AT01962807T patent/ATE389965T1/de active
- 2001-06-30 EP EP10180513.3A patent/EP2259405B1/de not_active Expired - Lifetime
- 2001-06-30 ES ES01962807T patent/ES2299505T3/es not_active Expired - Lifetime
- 2001-06-30 AU AU8391001A patent/AU8391001A/xx active Pending
- 2001-06-30 BR BRPI0112270-3A patent/BRPI0112270B1/pt active IP Right Grant
- 2001-06-30 WO PCT/EP2001/007508 patent/WO2002005406A1/de active IP Right Grant
- 2001-06-30 DK DK10180513T patent/DK2259405T3/en active
- 2001-06-30 EP EP01962807A patent/EP1301974B1/de not_active Expired - Lifetime
- 2001-06-30 AU AU2001283910A patent/AU2001283910B2/en not_active Ceased
- 2001-06-30 KR KR10-2003-7000200A patent/KR100509416B1/ko active IP Right Grant
- 2001-06-30 CA CA002413589A patent/CA2413589C/en not_active Expired - Lifetime
- 2001-06-30 PT PT101805133T patent/PT2259405E/pt unknown
- 2001-06-30 DE DE50113761T patent/DE50113761D1/de not_active Expired - Lifetime
-
2008
- 2008-05-23 CY CY20081100533T patent/CY1107959T1/el unknown
-
2015
- 2015-03-13 CY CY20151100257T patent/CY1116113T1/el unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618039A1 (de) * | 1996-05-04 | 1997-11-06 | Walter Ing Grad Markert | Schaltungsanordnung mit elektrischem Kurzzeitspeicher zum Antrieb von Pumpen und Ventilatoren mittels elektrischem Strom aus Solar- und/oder Windgeneratoren |
US5907192A (en) * | 1997-06-09 | 1999-05-25 | General Electric Company | Method and system for wind turbine braking |
DE19755499A1 (de) * | 1997-12-13 | 1999-06-17 | Walter Ing Grad Markert | Schaltungsanordnung mit elektrischem Zwischenspeicher zur Optimierung der Leistungsübertragung zwischen einem Solarzellenmodul oder Windkraftgenerator und Stromverbrauchern, insbesondere gleichstromgespeisten Pumpen und Ventilatoren |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2275676A1 (de) * | 2003-05-05 | 2011-01-19 | Aloys Wobben | Verfahren zum Betreiben eines Windparks |
US9303625B2 (en) | 2003-05-05 | 2016-04-05 | Aloys Wobben | Operating method for a wind park |
US8108079B2 (en) | 2003-05-05 | 2012-01-31 | Aloys Wobben | Operating method for a wind park |
EP2620640A3 (de) * | 2003-08-15 | 2015-07-22 | Senvion SE | Windenergieanlage mit einer Rotorblattverstelleinrichtung |
US7256509B2 (en) | 2003-08-15 | 2007-08-14 | Repower Systems Ag | Wind power plant comprising a rotor blade adjusting device |
WO2005017350A1 (de) * | 2003-08-15 | 2005-02-24 | Repower Systems Ag | Windenergieanlage mit einer rotorblattverstelleinrichtung |
EP1915529A2 (de) * | 2005-07-27 | 2008-04-30 | Frank Mc Clintic | Verfahren und vorrichtung für fortschrittliches windturbinendesign |
EP1915529A4 (de) * | 2005-07-27 | 2012-12-19 | Frank Mcclintic | Verfahren und vorrichtung für fortschrittliches windturbinendesign |
WO2007132303A1 (en) * | 2006-05-13 | 2007-11-22 | Clipper Windpower Technology, Inc. | Wind turbine system with ac servo motor rotor blade pitch control, using super-capacitor energy storage |
WO2007144146A1 (de) * | 2006-06-12 | 2007-12-21 | Repower Systems Ag | Windenergieanlage mit einer autarken energieversorgung für eine blattverstelleinrichtung |
US8106525B2 (en) | 2006-06-12 | 2012-01-31 | Repower Systems Ag | Wind energy installation with an autonomous energy supply for a blade adjustment device |
US8231351B2 (en) | 2007-12-27 | 2012-07-31 | General Electric Company | Adaptive rotor blade for a wind turbine |
US8952661B2 (en) | 2009-05-05 | 2015-02-10 | Ssb Wind Systems Gmbh & Co. Kg | Emergency power supply device |
WO2010127885A3 (de) * | 2009-05-05 | 2011-04-14 | Ssb Wind Systems Gmbh & Co. Kg | Notstromversorgungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE50113761D1 (de) | 2008-04-30 |
DE10033029B4 (de) | 2004-03-18 |
US20040100229A1 (en) | 2004-05-27 |
DK1301974T3 (da) | 2008-06-23 |
CA2413589A1 (en) | 2002-12-20 |
BR0112270A (pt) | 2003-07-01 |
DK2259405T3 (en) | 2015-03-23 |
EP2259405A3 (de) | 2011-01-12 |
AU8391001A (en) | 2002-01-21 |
EP2259405A2 (de) | 2010-12-08 |
EP1742325A1 (de) | 2007-01-10 |
BRPI0112270B1 (pt) | 2015-03-31 |
US6819086B2 (en) | 2004-11-16 |
EP1301974A1 (de) | 2003-04-16 |
ATE389965T1 (de) | 2008-04-15 |
CY1107959T1 (el) | 2013-09-04 |
DE10033029A1 (de) | 2002-01-24 |
KR20030027936A (ko) | 2003-04-07 |
PT2259405E (pt) | 2015-04-23 |
PT1301974E (pt) | 2008-04-29 |
EP2259405B1 (de) | 2015-01-14 |
CY1116113T1 (el) | 2017-02-08 |
JP2004502897A (ja) | 2004-01-29 |
KR100509416B1 (ko) | 2005-08-23 |
JP4021320B2 (ja) | 2007-12-12 |
ES2532638T3 (es) | 2015-03-30 |
ES2299505T3 (es) | 2008-06-01 |
CA2413589C (en) | 2004-11-30 |
AU2001283910B2 (en) | 2004-09-30 |
EP1301974B1 (de) | 2008-03-19 |
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