Buck-boost DC-DC converter for wind and hydrogen based autonomous energy supply system

Author

Suskis, P. ; Rankis, I.

Author_Institution

Inst. of Ind. Electron. & Electr. Eng., RTU, Riga, Latvia

fYear

2012

fDate

3-5 Oct. 2012

Firstpage

215

Lastpage

218

Abstract

This paper is related to DC-DC converter topology that combines properties of step-up and step-down converter required for wind power system complemented by hydrogen electrolyze cell and fuel cell for output power stabilization. There are two prospective generators for wind power converting to electrical power that will be supplemented by diode bridge: permanent magnet synchronous generator and doubly fed asynchronous generator. Proposed system is suitable for both of them. Paper contains analytical issues on scheme principle of work of converter and key values for circuit elements choice. Calculations are compared with results of simulations.

Keywords

DC-DC power convertors; asynchronous generators; energy management systems; fuel cells; hydrogen; permanent magnet generators; synchronous generators; wind power; wind power plants; buck-boost DC-DC converter topology; diode bridge; doubly fed asynchronous generator; fuel cell; hydrogen based autonomous energy supply system; hydrogen electrolyze cell; permanent magnet synchronous generator; power stability; step-down converter; step-up converter; wind based autonomous energy supply system; wind power convertor; wind power system; Equations; Generators; Inductors; Integrated circuit modeling; Mathematical model; Resistance; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics Conference (BEC), 2012 13th Biennial Baltic

Conference_Location

Tallinn

ISSN

1736-3705

Print_ISBN

978-1-4673-2775-6

Type

conf

DOI

10.1109/BEC.2012.6376855

Filename

6376855