ES2562655T3 - Control de retroceso rápido que incluye pérdidas de planta - Google Patents

Control de retroceso rápido que incluye pérdidas de planta Download PDF

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Publication number
ES2562655T3
ES2562655T3 ES12778224.1T ES12778224T ES2562655T3 ES 2562655 T3 ES2562655 T3 ES 2562655T3 ES 12778224 T ES12778224 T ES 12778224T ES 2562655 T3 ES2562655 T3 ES 2562655T3
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Spain
Prior art keywords
turbine generator
wind turbine
power plant
wind
voltage level
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
ES12778224.1T
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English (en)
Inventor
Peter Frederick Mayer
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.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Application granted granted Critical
Publication of ES2562655T3 publication Critical patent/ES2562655T3/es
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
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0288—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to clearance between the blade and the tower, i.e. preventing tower strike
    • 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
    • F03D7/0272—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
    • 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
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0284—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
    • 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
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/048—Automatic control; Regulation by means of an electrical or electronic controller controlling wind farms
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/067—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors on occurrence of a load dump
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Wind Motors (AREA)

Abstract

Un procedimiento para el funcionamiento de una planta de potencia eólica (200), con al menos un generador de turbina eólica (1; 201a, 201b) y un controlador de planta de potencia (210), comprendiendo el procedimiento la etapa de: - recibir (401) una solicitud para reducir la salida de potencia activa de la planta de potencia eólica, el procedimiento se caracteriza por la etapa de - enviar (402) un punto de consigna de referencia a el al menos un generador de turbina eólica para bajar un nivel de tensión del al menos un generador de turbina eólica, y por que - el al menos un generador de turbina eólica controla (403) dicho nivel de tensión del al menos un generador de turbina eólica, a un nuevo punto de consigna más bajo, el nuevo punto de consigna más bajo de dicho nivel de tensión provoca un aumento de las pérdidas de potencia activa en la planta de potencia eólica para reducir de ese modo la salida de potencia activa de la planta de potencia eólica.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
únicamente cuando se ha detectado la señal de habilitación. Esta señal de habilitación puede ser generada únicamente con la detección de una señal de parada de generador de turbina eólica. Cuando esta señal de habilitación no es detectada por el controlador 202a, 202b, respectivamente, del generador de turbina eólica 201a, 201b, respectivamente, la señal de referencia de retroceso es ignorada por los controladores 202a, 202b. Esto
5 aumenta la robustez del algoritmo de control llevado a cabo por los controladores 202a, 202b.
La figura 4 muestra un diagrama de flujo de un procedimiento para controlar una planta de potencia eólica, con al menos un generador de turbina eólica y un controlador de planta de potencia, según un modo de realización. La etapa 401 incluye una etapa en la que la planta de potencia recibe una solicitud para reducir la salida de potencia activa de la planta de potencia eólica.
10 La etapa posterior 402 incluye el envío de un punto de consigna de referencia a un generador de turbina para bajar un nivel de tensión del generador de turbina eólica.
La etapa posterior y final 403 incluye el circuito de control del controlador de turbina eólica para regular el nivel de tensión del generador de turbina eólica, a un nuevo punto de consigna más bajo.
En resumen, la invención se refiere a un procedimiento para el funcionamiento de una planta de potencia eólica, con
15 al menos un generador de turbina eólica y un controlador de planta de potencia, el procedimiento incluye las etapas de recibir una solicitud para reducir la salida de potencia activa de la planta de potencia eólica, enviar un punto de consigna de referencia a el al menos un generador de turbina eólica para bajar un nivel de tensión del al menos un generador de turbina eólica, y el al menos un generador de turbina eólica controla el nivel de tensión del al menos un generador de turbina eólica, a un nuevo punto de consigna más bajo. La presente invención también se refiere a una
20 planta de potencia eólica en la que se implementa el procedimiento.
Cualquier intervalo o valor de dispositivo dado en el presente documento se puede extender o alterar sin perder el efecto buscado, como será evidente para un experto en la técnica.
Se entenderá que los beneficios y ventajas descritos anteriormente se pueden relacionar con un modo de realización
o se pueden relacionar con varios modos de realización. Se entenderá además que la referencia a 'un' elemento se 25 refiere a uno o más de esos elementos.
Se entenderá que la descripción anterior de un modo de realización preferente se da únicamente a modo de ejemplo y que los expertos en la técnica pueden hacer diversas modificaciones. La memoria descriptiva, ejemplos y datos anteriores proporcionan una descripción completa de la estructura y uso de modos de realización ejemplares de la invención.
30
7

Claims (1)

  1. imagen1
ES12778224.1T 2011-09-30 2012-09-29 Control de retroceso rápido que incluye pérdidas de planta Active ES2562655T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161541137P 2011-09-30 2011-09-30
US201161541137P 2011-09-30
DK201170763P 2011-12-29
DKPA201170763 2011-12-29
PCT/DK2012/050367 WO2013044927A1 (en) 2011-09-30 2012-09-29 Fast run-back control including plant losses

Publications (1)

Publication Number Publication Date
ES2562655T3 true ES2562655T3 (es) 2016-03-07

Family

ID=47994305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12778224.1T Active ES2562655T3 (es) 2011-09-30 2012-09-29 Control de retroceso rápido que incluye pérdidas de planta

Country Status (5)

Country Link
US (1) US9528496B2 (es)
EP (1) EP2761171B1 (es)
CN (1) CN103827483B (es)
ES (1) ES2562655T3 (es)
WO (1) WO2013044927A1 (es)

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CN104704701B (zh) * 2012-10-08 2018-03-06 维斯塔斯风力系统集团公司 线路阻抗补偿系统
KR101480533B1 (ko) * 2013-06-28 2015-01-08 한국전력공사 분산전원 전력계통 연계 운전장치 및 방법
WO2015078474A1 (en) * 2013-11-28 2015-06-04 Vestas Wind Systems A/S A power plant controller for generating a power reference to wind turbine generators
ES2722408T5 (es) * 2013-12-11 2023-11-20 Vestas Wind Sys As Una central de energía eólica, y un método para aumentar la capacidad de potencia reactiva de una central de energía eólica
ES2847901T3 (es) * 2014-02-06 2021-08-04 Ge Renewable Tech Wind Bv Procedimientos de funcionamiento de un conjunto de turbinas eólicas y sistemas
JP2016103968A (ja) * 2014-10-21 2016-06-02 ゼネラル・エレクトリック・カンパニイ 送電網損失ライドスルー機能を有する誘導発電機システム
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Also Published As

Publication number Publication date
US9528496B2 (en) 2016-12-27
EP2761171A1 (en) 2014-08-06
CN103827483A (zh) 2014-05-28
EP2761171B1 (en) 2016-01-13
CN103827483B (zh) 2016-08-17
WO2013044927A1 (en) 2013-04-04
US20150300318A1 (en) 2015-10-22

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