Hysteresis Effect in Operation of Small Wind Power Generators

Author

Dosaev, Marat ; Klimina, Lyubov ; Lokshin, Boris ; Samsonov, Vitaly ; Selyutskiy, Yury ; Hwang Shyh-Shin ; Lin Ching-Huei ; Lu Wen-Lung

Author_Institution

Inst. of Mech., Lomonosov Moscow State Univ., Moscow, Russia

fYear

2010

fDate

28-31 March 2010

Firstpage

1

Lastpage

4

Abstract

Mathematical models of operating of horizontal-axis and vertical-axis wind turbines (HAWTs and VAWTs) are considered describing both aerodynamic load and electric generator. This model allows describing steady regimes and transient processes. Using the model, the hysteresis phenomenon is described arising during change of the external resistance in the electric circuit. It is shown that the preferable working regimes of the devices belong to the range of external load where the hysteresis effect appears.

Keywords

AC generators; hysteresis; transient analysis; wind power plants; wind turbines; aerodynamic load; electric circuit; electric generator; external resistance; horizontal-axis wind turbines; hysteresis effect; mathematical models; small wind power generators; transient process; vertical-axis wind turbines; Aerodynamics; Circuits; Electric resistance; Generators; Hysteresis; Mathematical model; Power generation; Wind energy; Wind energy generation; Wind turbines;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific

Conference_Location

Chengdu

Print_ISBN

978-1-4244-4812-8

Electronic_ISBN

978-1-4244-4813-5

Type

conf

DOI

10.1109/APPEEC.2010.5449013

Filename

5449013