RO81064B1 - Device for adaptively controlling loading electric generator of a eolian electric micro - Google Patents

Device for adaptively controlling loading electric generator of a eolian electric micro

Info

Publication number
RO81064B1
RO81064B1 RO102441A RO10244180A RO81064B1 RO 81064 B1 RO81064 B1 RO 81064B1 RO 102441 A RO102441 A RO 102441A RO 10244180 A RO10244180 A RO 10244180A RO 81064 B1 RO81064 B1 RO 81064B1
Authority
RO
Romania
Prior art keywords
speed
electric generator
turbine
wind
eolian
Prior art date
Application number
RO102441A
Other languages
Romanian (ro)
Other versions
RO81064A2 (en
Inventor
Florin-Iuliu Stoica
Constantin Ioan Badea
Original Assignee
Florin-Iuliu Stoica
Constantin Ioan Badea
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 Florin-Iuliu Stoica, Constantin Ioan Badea filed Critical Florin-Iuliu Stoica
Priority to RO80102441A priority Critical patent/RO81064A2/en
Publication of RO81064B1 publication Critical patent/RO81064B1/en
Publication of RO81064A2 publication Critical patent/RO81064A2/en

Links

Classifications

    • 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

  • Control Of Eletrric Generators (AREA)

Abstract

Inventia se refera la un dispozitiv pentru controlul adaptiv al încarcarii generatorului electric al unei microcentrale electrice eoliene care are rolul mentinerii turbinei eoliene la turatia pentru care randamentul este maxim în conditiile variatiei vitezei vîntului sau a sarcinii. Dispozitivul, conform inventiei, în scopul realizarii unei încarcari a generatorului electric în functie de turatia turbinei, astfel încît punctul de functionare al turbinei sa se afle în permanenta pe curba randamentului maxim, asigura o tensiune de excitatie alternatorului, functie de turatia turbinei prin faptul ca este alcatuit dintr-un traductor de turatie al turbinei eoliene, un circuit de formare a impulsurilor, un convertor frecventa-tensiune, un circuit monostabil comandat în tensiune care asigura modularea în durata a impulsurilor furnizate de traductorul de turatie si un circuit de comanda a excitatiei alternatorului.The invention relates to a device for adaptive control of charging the electric generator of a wind power microelectric power station which has the role of maintaining the wind turbine at the speed for which the maximum efficiency is in the conditions of variation of wind speed or load. According to the invention, the device according to the invention for generating a charge of the electric generator according to the turbine speed so that the turbine operating point is permanently on the maximum efficiency curve provides an alternating excitation voltage depending on the turbine speed in that consists of a wind turbine speed transducer, a pulse train, a frequency converter, a voltage-controlled monostable circuit that provides the pulse duration modulation provided by the speed transducer and an excitation control circuit alternator.

RO80102441A 1980-10-27 1980-10-27 DEVICE FOR THE ADAPTIVE CONTROL OF THE CHARGING OF THE ELECTRIC GENERATOR OF AN ELECTRIC EOLIENE MICROCENTRAL RO81064A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80102441A RO81064A2 (en) 1980-10-27 1980-10-27 DEVICE FOR THE ADAPTIVE CONTROL OF THE CHARGING OF THE ELECTRIC GENERATOR OF AN ELECTRIC EOLIENE MICROCENTRAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80102441A RO81064A2 (en) 1980-10-27 1980-10-27 DEVICE FOR THE ADAPTIVE CONTROL OF THE CHARGING OF THE ELECTRIC GENERATOR OF AN ELECTRIC EOLIENE MICROCENTRAL

Publications (2)

Publication Number Publication Date
RO81064B1 true RO81064B1 (en) 1983-01-30
RO81064A2 RO81064A2 (en) 1983-02-01

Family

ID=20109093

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102441A RO81064A2 (en) 1980-10-27 1980-10-27 DEVICE FOR THE ADAPTIVE CONTROL OF THE CHARGING OF THE ELECTRIC GENERATOR OF AN ELECTRIC EOLIENE MICROCENTRAL

Country Status (1)

Country Link
RO (1) RO81064A2 (en)

Also Published As

Publication number Publication date
RO81064A2 (en) 1983-02-01

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