KR101943588B1 - 풍력 발전 설비를 제어하기 위한 방법 - Google Patents
풍력 발전 설비를 제어하기 위한 방법 Download PDFInfo
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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
- H02J3/381—Dispersed generators
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- H02J3/386—
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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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
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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
- 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
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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
- 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
- F03D9/257—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor the wind motor being part of a wind farm
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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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
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- 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
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
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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
- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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- Y02E10/763—
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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Wind Motors (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
도 1은 풍력 발전 설비의 개략적 사시도를 도시한다.
도 2는 풍력 발전 단지의 개략적 도면을 도시한다.
도 3은 실제 바람, 바람 예보 및 예측 무효 전력 사이의 관련성을 설명하는 다이어그램을 도시한다.
도 4는 예측 무효 전력과 예보 풍속 사이의 바람직한 관련성을 설명하는 다이어그램을 도시한다.
Claims (14)
- 풍력 발전 설비(100) 또는 풍력 발전 단지(112)에 의해 전력 공급 네트워크 내로 전기 에너지를 공급하기 위한 방법으로서,
- 상기 풍력 발전 설비(100) 또는 상기 풍력 발전 단지(112)는, 가변적인 풍속을 갖는 바람으로부터의 운동 에너지를 전기 에너지로 변환하고,
- 바람 예보에 기초하여, 풍속이 예측되며,
- 예측된 풍속에 기초하여, 공급될 무효 전력이 예측 무효 전력(QP)으로서 계산되고,
- 상기 예측 무효 전력은 예보 시간 범위 동안 예측되고,
- 상기 풍력 발전 설비(100) 또는 상기 풍력 발전 단지(112)는, 실제로 도달된 풍속이 예측된 풍속과 다른 경우에도, 계산된 시점 이후의 예보 시간 범위 내의 시점에 상기 예측 무효 전력을 공급하고,
- 예측된 풍속에 기초하여, 공급될 유효 전력이 예측 유효 전력(PP)으로서 계산될 수 있고,
- 폭풍의 최소 풍속과 폭풍의 최대 수용가능 풍속 사이에 놓이는 평균 폭풍 풍속보다 풍속이 큰 것으로 예측된 경우, 상기 예측 무효 전력은 상기 예측 유효 전력보다 큰 값을 갖고,
- 폭풍의 최소 풍속은, 풍속이 계속해서 증가하는 경우, 유효 전력이 감소하기 시작하는 풍속을 의미하며, 그리고
- 폭풍의 최대 수용가능 풍속은, 유효 전력이 전력 공급 네트워크 내로 더 이상 공급되지 않는 풍속을 의미하는 것인, 공급 방법. - 제 1항에 있어서,
상기 예측 무효 전력(QP)은, 예보 값으로서, 전력 공급 네트워크를 제어하는 네트워크 제어센터에 전달되는 것을 특징으로 하는 공급 방법. - 삭제
- 제 2항에 있어서,
예측 무효 전력(QP)은, 단지 예측된 풍속이 상기 폭풍의 최소 풍속보다 큰 경우만, 예보 값으로서 계산되며 그리고 네트워크 제어센터에 전달될 수 있는 것을 특징으로 하는 공급 방법. - 제 2항에 있어서,
- 상기 폭풍의 최소 풍속과 상기 폭풍의 최대 수용가능 풍속 사이에서,
- 무효 전력은, 무효 전력과 풍속 사이의 관계를 규정하는, 무효 전력 함수에 의해 설정되고,
- 상기 무효 전력 함수는, 1차 또는 2차 다항 함수, 또는 히스테리시스 함수, 또는 1차 또는 2차 다항 함수이자 히스테리시스 함수인 것을 특징으로 하는 공급 방법. - 제 1항 또는 제 2항에 있어서,
바람 예보는, 다른 풍력 발전 설비(100) 및 다른 풍력 발전 단지(112) 중 적어도 하나에 의해 제공되는 정보에 기초하여 생성되는 것을 특징으로 하는 공급 방법. - 전력 공급 네트워크 내로 전기 에너지를 공급하기 위한 풍력 발전 설비(100)로서,
제 1항 또는 제 2항에 따른 방법을 실시하도록 제공되는 것인, 풍력 발전 설비. - 제 7항에 있어서,
상기 풍력 발전 설비(100)는,
- 발전기 정격 전력을 생성하기 위해 설계되는 발전기, 및
- 공급을 위한 공급 장치를 포함하고,
상기 공급 장치는, 상기 발전기 정격 전력을 공급하기 위한 공급 전류보다 큰 최대 공급 전류를 공급하도록 설계되는 것을 특징으로 하는 풍력 발전 설비. - 제 8항에 있어서,
상기 공급 장치는 복수의 공급 유닛을 포함하고, 상기 복수의 공급 유닛은 풍력 발전 설비에 의해 생성될 수 있는 상기 정격 전력을 공급하기 위해 필요한 것보다 더 많은 수로 제공되고, 상기 공급 유닛은 전력함인 것을 특징으로 하는 풍력 발전 설비. - 전력 공급 네트워크 내로 전기 에너지를 공급하기 위한 풍력 발전 단지(112)로서,
상기 풍력 발전 단지(112)는 공급을 위해 제 1항 또는 제 2항에 따른 방법을 이용하도록 구성되는 것인, 풍력 발전 단지. - 제 10항에 있어서,
상기 풍력 발전 단지(112)는, 상기 풍력 발전 단지(112)를 제어하기 위한 중앙 제어 유닛을 포함하며, 그리고 공급 방법을 실행하기 위한 방법 단계들이 상기 중앙 제어 유닛에서 구현되는 것을 특징으로 하는 풍력 발전 단지. - 제 10항에 있어서,
상기 풍력 발전 단지(112)는, 상기 풍력 발전 단지(112)가 그에 대해 설계되는, 최대 유효 전력을 공급하기 위해 요구되는 전류보다 더 큰 전류를 공급하도록 설계되는 것을 특징으로 하는 풍력 발전 단지. - 전력 공급 네트워크 내로 전기 에너지를 공급하기 위한 풍력 발전 단지(112)로서,
상기 풍력 발전 단지(112)는 공급을 위해 제 1항 또는 제 2항에 따른 방법을 수행하도록 구성되는 하나 이상의 풍력 발전 설비(100)를 포함하고,
전력 공급 네트워크 내로 전기 에너지를 공급하기 위한 풍력 발전 설비는 발전기 정격 전력을 생성하기 위해 설계되는 발전기 및 공급을 위한 공급 장치를 포함하고, 상기 공급 장치는 상기 발전기 정격 전력을 공급하기 위한 공급 전류보다 큰 최대 공급 전류를 공급하도록 설계되는 것인 풍력 발전 단지. - 제 13항에 있어서,
상기 공급 장치는 복수의 공급 유닛을 포함하고, 상기 복수의 공급 유닛은 풍력 발전 설비에 의해 생성될 수 있는 상기 정격 전력을 공급하기 위해 필요한 것보다 더 많은 수로 제공되고, 상기 공급 유닛은 전력함인 것인 풍력 발전 단지.
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DE102013215396.1 | 2013-08-06 | ||
DE102013215396.1A DE102013215396A1 (de) | 2013-08-06 | 2013-08-06 | Verfahren zum Steuern von Windenergieanlagen |
PCT/EP2014/065143 WO2015018613A1 (de) | 2013-08-06 | 2014-07-15 | Verfahren zum steuern von windenergieanlagen |
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US (1) | US10320315B2 (ko) |
EP (1) | EP3031115B1 (ko) |
JP (1) | JP6261739B2 (ko) |
KR (1) | KR101943588B1 (ko) |
CN (1) | CN105453368B (ko) |
AR (1) | AR097239A1 (ko) |
AU (1) | AU2014304830C1 (ko) |
BR (1) | BR112016002474A2 (ko) |
CA (1) | CA2919370C (ko) |
CL (1) | CL2016000275A1 (ko) |
DE (1) | DE102013215396A1 (ko) |
DK (1) | DK3031115T3 (ko) |
ES (1) | ES2765186T3 (ko) |
MX (1) | MX354936B (ko) |
NZ (1) | NZ716569A (ko) |
PT (1) | PT3031115T (ko) |
RU (1) | RU2662238C2 (ko) |
TW (1) | TWI543492B (ko) |
WO (1) | WO2015018613A1 (ko) |
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DE102016106215A1 (de) | 2016-04-05 | 2017-10-05 | Wobben Properties Gmbh | Verfahren sowie Windenergieanlage zum Einspeisen elektrischer Leistung |
DE102016009413A1 (de) * | 2016-08-04 | 2018-02-08 | Senvion Gmbh | Verfahren zum Regeln der Blindleistungsabgabe eines Windparks sowie ein entsprechender Windpark |
DE102016125953A1 (de) | 2016-12-30 | 2018-07-05 | Wobben Properties Gmbh | Verfahren zum Betreiben eines Windparks |
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2013
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2014
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DE102013215396A1 (de) | 2015-02-12 |
AU2014304830B2 (en) | 2017-08-31 |
JP6261739B2 (ja) | 2018-01-17 |
AU2014304830A1 (en) | 2016-02-18 |
KR20160037239A (ko) | 2016-04-05 |
EP3031115A1 (de) | 2016-06-15 |
CL2016000275A1 (es) | 2016-08-19 |
WO2015018613A1 (de) | 2015-02-12 |
BR112016002474A2 (pt) | 2017-08-01 |
MX2016001532A (es) | 2016-06-10 |
AR097239A1 (es) | 2016-03-02 |
RU2016107831A (ru) | 2017-09-14 |
JP2016531540A (ja) | 2016-10-06 |
MX354936B (es) | 2018-03-27 |
TWI543492B (zh) | 2016-07-21 |
ES2765186T3 (es) | 2020-06-08 |
TW201524075A (zh) | 2015-06-16 |
US10320315B2 (en) | 2019-06-11 |
US20160173017A1 (en) | 2016-06-16 |
ZA201600503B (en) | 2017-04-26 |
EP3031115B1 (de) | 2019-11-06 |
DK3031115T3 (da) | 2020-02-17 |
CN105453368A (zh) | 2016-03-30 |
AU2014304830C1 (en) | 2018-04-12 |
NZ716569A (en) | 2017-06-30 |
PT3031115T (pt) | 2020-02-14 |
CA2919370A1 (en) | 2015-02-12 |
CN105453368B (zh) | 2018-05-08 |
CA2919370C (en) | 2019-12-31 |
RU2662238C2 (ru) | 2018-07-25 |
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