BRPI1014223A2 - métodos para detecção de variáveis elétricas de uma rede de ca trifásica, e para alimentação de energia elétrica em uma rede de ca elétrica, dispositivos de medição para detecção de variáveis elétricas de uma rede de ca elétrica de três fases, e de alimentação para alimentação de energia elétrica em uma rede de ca, e, instalação de energia eólica - Google Patents

métodos para detecção de variáveis elétricas de uma rede de ca trifásica, e para alimentação de energia elétrica em uma rede de ca elétrica, dispositivos de medição para detecção de variáveis elétricas de uma rede de ca elétrica de três fases, e de alimentação para alimentação de energia elétrica em uma rede de ca, e, instalação de energia eólica

Info

Publication number
BRPI1014223A2
BRPI1014223A2 BRPI1014223A BRPI1014223A BRPI1014223A2 BR PI1014223 A2 BRPI1014223 A2 BR PI1014223A2 BR PI1014223 A BRPI1014223 A BR PI1014223A BR PI1014223 A BRPI1014223 A BR PI1014223A BR PI1014223 A2 BRPI1014223 A2 BR PI1014223A2
Authority
BR
Brazil
Prior art keywords
network
phase
detecting electrical
electrical variables
grid
Prior art date
Application number
BRPI1014223A
Other languages
English (en)
Inventor
Alfred Beekmann
Volker Diedrichs
Original Assignee
Wobben Aloys
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 Aloys filed Critical Wobben Aloys
Publication of BRPI1014223A2 publication Critical patent/BRPI1014223A2/pt
Publication of BRPI1014223B1 publication Critical patent/BRPI1014223B1/pt
Publication of BRPI1014223B8 publication Critical patent/BRPI1014223B8/pt

Links

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
    • 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
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • 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
    • 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
    • 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
    • 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
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/44—Synchronising a generator for connection to a network or to another generator with means for ensuring correct phase sequence
    • 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
BRPI1014223A 2009-06-29 2010-06-23 métodos para detecção de variáveis elétricas de uma rede de ca trifásica, e para alimentação de energia elétrica em uma rede de ca elétrica, dispositivos de medição para detecção de variáveis elétricas de uma rede de ca elétrica de três fases, e de alimentação para alimentação de energia elétrica em uma rede de ca, e, sistema de energia eólica BRPI1014223B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009031017.7A DE102009031017B4 (de) 2009-06-29 2009-06-29 Verfahren und Vorrichtung zur Beobachtung eines dreiphasigen Wechselspannungsnetzes sowie Windenergieanlage
PCT/EP2010/058930 WO2011000754A1 (de) 2009-06-29 2010-06-23 Verfahren und vorrichtung zur netzzustandsbeobachtung

Publications (3)

Publication Number Publication Date
BRPI1014223A2 true BRPI1014223A2 (pt) 2016-04-12
BRPI1014223B1 BRPI1014223B1 (pt) 2020-06-09
BRPI1014223B8 BRPI1014223B8 (pt) 2020-06-30

Family

ID=42722868

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014223A BRPI1014223B8 (pt) 2009-06-29 2010-06-23 métodos para detecção de variáveis elétricas de uma rede de ca trifásica, e para alimentação de energia elétrica em uma rede de ca elétrica, dispositivos de medição para detecção de variáveis elétricas de uma rede de ca elétrica de três fases, e de alimentação para alimentação de energia elétrica em uma rede de ca, e, sistema de energia eólica

Country Status (19)

Country Link
US (2) US8981755B2 (pt)
EP (2) EP3531141B1 (pt)
JP (2) JP5956333B2 (pt)
CN (1) CN102472780B (pt)
AR (2) AR077282A1 (pt)
AU (2) AU2010268134B2 (pt)
BR (1) BRPI1014223B8 (pt)
CA (1) CA2766723C (pt)
CL (2) CL2011003329A1 (pt)
DE (1) DE102009031017B4 (pt)
DK (2) DK2449387T3 (pt)
EA (1) EA021435B1 (pt)
ES (1) ES2731640T3 (pt)
MA (1) MA33468B1 (pt)
MX (1) MX2012000139A (pt)
NZ (1) NZ597581A (pt)
PT (1) PT2449387T (pt)
WO (1) WO2011000754A1 (pt)
ZA (1) ZA201200005B (pt)

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Also Published As

Publication number Publication date
CN102472780B (zh) 2015-08-19
AU2010268134B2 (en) 2015-02-26
NZ597581A (en) 2014-02-28
DK2449387T3 (da) 2019-07-29
AR099663A2 (es) 2016-08-10
CN102472780A (zh) 2012-05-23
EP3531141B1 (de) 2022-09-21
DE102009031017A1 (de) 2011-02-03
MA33468B1 (fr) 2012-07-03
EA021435B1 (ru) 2015-06-30
CA2766723C (en) 2015-08-11
EP3531141A1 (de) 2019-08-28
CA2766723A1 (en) 2011-01-06
ZA201200005B (en) 2012-08-29
BRPI1014223B8 (pt) 2020-06-30
US9970968B2 (en) 2018-05-15
JP2015111131A (ja) 2015-06-18
AU2010268134A1 (en) 2012-02-02
US20120169059A1 (en) 2012-07-05
AR077282A1 (es) 2011-08-17
US8981755B2 (en) 2015-03-17
CL2011003329A1 (es) 2012-04-09
MX2012000139A (es) 2012-02-01
US20150219702A1 (en) 2015-08-06
JP2012531602A (ja) 2012-12-10
EA201270093A1 (ru) 2012-06-29
ES2731640T3 (es) 2019-11-18
JP5956333B2 (ja) 2016-07-27
PT2449387T (pt) 2019-09-04
WO2011000754A1 (de) 2011-01-06
CL2014001302A1 (es) 2014-10-03
AU2015200864A1 (en) 2015-03-12
BRPI1014223B1 (pt) 2020-06-09
DE102009031017B4 (de) 2018-06-21
DK3531141T3 (da) 2022-10-17
EP2449387B1 (de) 2019-05-15
EP2449387A1 (de) 2012-05-09

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

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