DK2101392T3 - Vindmølleenergilagring og frekvensstyring - Google Patents
Vindmølleenergilagring og frekvensstyring Download PDFInfo
- Publication number
- DK2101392T3 DK2101392T3 DK09154819.8T DK09154819T DK2101392T3 DK 2101392 T3 DK2101392 T3 DK 2101392T3 DK 09154819 T DK09154819 T DK 09154819T DK 2101392 T3 DK2101392 T3 DK 2101392T3
- Authority
- DK
- Denmark
- Prior art keywords
- energy
- energy storage
- storage device
- source
- wind turbine
- Prior art date
Links
- 238000004146 energy storage Methods 0.000 title claims description 59
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
- 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
- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- 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
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
-
- 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
-
- 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
- F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
-
- 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
- F05B2270/1071—Purpose of the control system to cope with emergencies in particular sudden load loss
- F05B2270/10711—Purpose of the control system to cope with emergencies in particular sudden load loss applying a low voltage ride through method
-
- 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
- F05B2270/337—Electrical grid status parameters, e.g. voltage, frequency or power demand
-
- 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
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Control Of Eletrric Generators (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Wind Motors (AREA)
Claims (9)
1. Energilagringssystem (10) kendetegnet ved: et afbrydelsessikkert strømforsynings (UPS) -system (12) omfattende en energilagringsindretning (14) koblet mellem en energikilde (16) og en hjælpebelastning (18) af energikilden (14), en bidirektionel omformer (36) koblet over en DC-kildeforbindelse (24) af et energiomdannelsessystem af energikilden og en UPS-inverter (38) koblet til hjælpebelastningen (18), og hvor energilagringsindretningen (14) er koblet mellem den bidirektionelle omformer (36) og UPS-inverteren (38); og et styresystem (20) konfigureret til at generere kommandoer (22) for at styre en tilstand af ladning af energilagringsindretningen (14), tilvejebringe energi fra energilagringsindretningen (14) til hjælpebelastningen (18), og anvende energi fra energilagringsindretningen (14) til at styre en DC-forbindelsesspænding, energikildemoment, net (26) side-energistrøm, eller kombinationer deraf.
2. Energilagringssystemet (10) ifølge krav 1, hvor styresystemet (20) er yderligere konfigureret til at generere kommandoer for at tilvejebringe energi fra energikilden (16) til energilagringsindretningen (14) ved forekomsten af overskydende energi blivende forsynet af energikilden (16).
3. Energilagringssystemet (10) ifølge et hvilket som helst af de foregående krav, hvor energilagringsindretningen (14) er koblet mellem et energiomdannelsessystem (28) af energikilden (16) og hjælpebelastningen (18).
4. Energilagringssystemet (10) ifølge et hvilket som helst af de foregående krav, hvor energikilden (16) omfatter en vindmølle (30).
5. Energilagringssystemet (10) ifølge et hvilket som helst af de foregående krav, hvor belastningen omfatter en flerhed af hjælpebelastninger (18) af energikilden (16), og hvor kontrolleren (20) er yderligere konfigureret til at omskifte elementer af UPS-systemet (12) for at tilvejebringe frekvenskompatibel energi til hjælpebelastningerne (18).
6. Fremgangsmåde omfattende: at generere kommandoer (22) til at styre en tilstand af ladning af energilagringsindretningen (14), tilvejebragt i energilagringssystemet (10) ifølge et hvilket som helst af de foregående krav, koblet mellem energikilden (16) og hjælpebelastningen (18) af energikilden; at tilvejebringe energi fra energilagringsindretningen (14) til hjælpebelastningen (18); og at anvende energi fra energilagringsindretningen (14) til at styre en DC-forbindelsesspænding, energikildemoment, net (26) side-energistrøm, eller kombinationer deraf.
7. Fremgangsmåden ifølge krav 6, hvor energikilden (16) omfatter en vindmølle (30), og hvor at anvende energien yderligere omfatter at adressere mindst et anvendelighedskrav fra gruppen bestående af energirampning-hastighedsgrænser, lavspændingstolerance, energifrekvensstyring, inertial reaktion, energiudjævning, og begrænsning.
8. Vindmølleanordning (310) omfattende: en flerhed af hjælpevindmøllebelastninger (48, 50, 52); en hjælpebelastningsomformer (44, 64); et styresystem (58) konfigureret til at omskifte elementer af hjælpebelastningsomformeren for at tilvejebringe frekvenskompatibel energi til hjælpebelastningerne; og et energilagringssystem (10) ifølge et hvilket som helst af kravene 1 til 5.
9. Vindmølleanordningen ifølge krav 8, hvor vindmølleanordningen (30) omfatter et energiomdannelsessystem (41), og hvor hjælpebelastningsomformeren (44, 64) omfatter en DC-til-AC-omformer koblet til DC-forbindelsen af energiomdannelsessystemet (41).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/047,394 US7952232B2 (en) | 2008-03-13 | 2008-03-13 | Wind turbine energy storage and frequency control |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2101392T3 true DK2101392T3 (da) | 2016-08-22 |
Family
ID=40801900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09154819.8T DK2101392T3 (da) | 2008-03-13 | 2009-03-11 | Vindmølleenergilagring og frekvensstyring |
Country Status (5)
Country | Link |
---|---|
US (1) | US7952232B2 (da) |
EP (1) | EP2101392B1 (da) |
CN (1) | CN101534013B (da) |
DK (1) | DK2101392T3 (da) |
ES (1) | ES2585403T3 (da) |
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ES2585403T3 (es) | 2016-10-05 |
US20090230689A1 (en) | 2009-09-17 |
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