Research on the characteristics of back to back full-size converter applied to direct drive wind power system

Author

Xunbo, Fu ; Jindong, Guo ; Dongli, Zhao ; Honghua, Xu

Author_Institution

Inst. of Electr. Eng. Chinese Acad. of Sci. (IEECAS), Grad. Univ. of Chinese Acad. of Sci., Beijing, China

fYear

2009

fDate

6-7 April 2009

Firstpage

1

Lastpage

7

Abstract

Back to back full-size PWM converter is widely used in direct drive wind power system (DDWPS). It is the most cost-effective converter topology verified in field application. The characteristics of back to back full-size converter of DDWPS based on permanent magnetic synchronous generator (PMSG) are researched on in detail through a precise simulation and an experiment. The control strategy is given out by a program flow chart. Some valuable results are obtained and given out.

Keywords

PWM power convertors; electric drives; machine control; permanent magnet generators; power generation control; synchronous generators; wind power plants; PMSG; back-to-back full-size PWM converter; converter topology; direct drive wind power system; permanent magnetic synchronous generator; program flow chart; Magnetic flux; Power system modeling; Power system simulation; Pulse width modulation converters; Pulse width modulation inverters; Reactive power; Rotors; Voltage; Wind energy; Wind speed; PMSG; active power; converter; reactive power; wind power;

fLanguage

English

Publisher

ieee

Conference_Titel

Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4934-7

Type

conf

DOI

10.1109/SUPERGEN.2009.5348200

Filename

5348200