BR112018001254A2 - métodos para registrar a magnitude e a fase da tensão elétrica em uma rede trifásica de fornecimento elétrico e para alimentar corrente elétrica a uma rede trifásica de fornecimento elétrico, inversor para produzir uma corrente elétrica, e, instalação de energia eólica. - Google Patents

métodos para registrar a magnitude e a fase da tensão elétrica em uma rede trifásica de fornecimento elétrico e para alimentar corrente elétrica a uma rede trifásica de fornecimento elétrico, inversor para produzir uma corrente elétrica, e, instalação de energia eólica.

Info

Publication number
BR112018001254A2
BR112018001254A2 BR112018001254-8A BR112018001254A BR112018001254A2 BR 112018001254 A2 BR112018001254 A2 BR 112018001254A2 BR 112018001254 A BR112018001254 A BR 112018001254A BR 112018001254 A2 BR112018001254 A2 BR 112018001254A2
Authority
BR
Brazil
Prior art keywords
phase
voltage
electric current
power supply
magnitude
Prior art date
Application number
BR112018001254-8A
Other languages
English (en)
Inventor
Strafiel Christian
Engelken Sönke
Mackensen Ingo
Gertjegerdes Stefan
Original Assignee
Wobben Properties Gmbh
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 Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Publication of BR112018001254A2 publication Critical patent/BR112018001254A2/pt

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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • F03D17/009—Monitoring or testing of wind motors, e.g. diagnostics characterised by the purpose
    • F03D17/021—Monitoring or testing of wind motors, e.g. diagnostics characterised by the purpose for monitoring power or current
    • 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
    • F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
    • F03D7/044—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with PID control
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • 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
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • 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
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/241—The oscillation concerning frequency
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13095—Pid regulator
    • 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
    • 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)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Inverter Devices (AREA)
  • Wind Motors (AREA)

Abstract

a invenção se refere a um método para detectar a tensão elétrica em uma rede trifásica de fornecimento elétrico em termos de magnitude e de fase para uma oscilação fundamental e pelo menos uma oscilação harmônica, compreendendo as etapas seguintes: medir uma tensão elétrica trifásica da rede de fornecimento; transformar o valor de tensão medido em coordenadas polares com um indicador de tensão rotativo para a oscilação fundamental como um indicador de referência medido; e monitorar valores respectivamente de pelo menos um indicador de tensão para a oscilação fundamental e de pelo menos um indicador de tensão para pelo menos uma oscilação harmônica a ser detectada usando um monitor de estado; bem como atualizar os valores monitorados de acordo com o indicador de referência medido.
BR112018001254-8A 2015-07-24 2016-07-13 métodos para registrar a magnitude e a fase da tensão elétrica em uma rede trifásica de fornecimento elétrico e para alimentar corrente elétrica a uma rede trifásica de fornecimento elétrico, inversor para produzir uma corrente elétrica, e, instalação de energia eólica. BR112018001254A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015112155.7 2015-07-24
DE102015112155.7A DE102015112155A1 (de) 2015-07-24 2015-07-24 Verfahren und Vorrichtung zum Erfassen einer elektrischen Spannung in einem Versorgungsnetz
PCT/EP2016/066587 WO2017016870A1 (de) 2015-07-24 2016-07-13 Verfahren und vorrichtung zum erfassen einer elektrischen spannung in einem versorgungsnetz

Publications (1)

Publication Number Publication Date
BR112018001254A2 true BR112018001254A2 (pt) 2018-09-18

Family

ID=56550854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001254-8A BR112018001254A2 (pt) 2015-07-24 2016-07-13 métodos para registrar a magnitude e a fase da tensão elétrica em uma rede trifásica de fornecimento elétrico e para alimentar corrente elétrica a uma rede trifásica de fornecimento elétrico, inversor para produzir uma corrente elétrica, e, instalação de energia eólica.

Country Status (11)

Country Link
US (1) US10840703B2 (pt)
EP (1) EP3326255A1 (pt)
JP (1) JP6636608B2 (pt)
KR (1) KR102115860B1 (pt)
CN (1) CN107851995B (pt)
AR (1) AR105437A1 (pt)
BR (1) BR112018001254A2 (pt)
CA (1) CA2993352C (pt)
DE (1) DE102015112155A1 (pt)
TW (1) TW201720002A (pt)
WO (1) WO2017016870A1 (pt)

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DE102017131056A1 (de) * 2017-12-22 2019-06-27 Wobben Properties Gmbh Verfahren zum Unterstützen eines elektrischen Versorgungsnetzes mittels einer oder mehrerer Windenergieanlagen
CN108879723B (zh) * 2018-06-28 2021-02-02 中国电建集团华东勘测设计研究院有限公司 确定海上风电场内部谐振的类型及主要参与区域的方法
CN109358228B (zh) * 2018-11-09 2020-12-15 哈工大（张家口）工业技术研究院 基于双增强型锁相环的电网电压正负序分量实时估计方法
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CN109742760A (zh) * 2019-02-22 2019-05-10 魏一凡 一种用于动态滤除谐波的节电装置
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CN112491065A (zh) * 2020-10-20 2021-03-12 贵州电网有限责任公司 一种分相寻相装置
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Also Published As

Publication number Publication date
DE102015112155A1 (de) 2017-01-26
EP3326255A1 (de) 2018-05-30
JP2018523960A (ja) 2018-08-23
CN107851995A (zh) 2018-03-27
US20180219376A1 (en) 2018-08-02
CA2993352A1 (en) 2017-02-02
TW201720002A (zh) 2017-06-01
CN107851995B (zh) 2021-04-02
AR105437A1 (es) 2017-10-04
US10840703B2 (en) 2020-11-17
CA2993352C (en) 2022-05-10
KR20180032628A (ko) 2018-03-30
KR102115860B1 (ko) 2020-05-28
JP6636608B2 (ja) 2020-01-29
WO2017016870A1 (de) 2017-02-02

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