An image on architecture of non-grid-connected wind system based on DC transmission

Author

Yang, Shanshui ; Lin, Xiaojin ; Cheng, Zhiyong ; Wang, Li ; Gong, Chunying

Author_Institution

Aero-Power Sci-tech Center (APSC), Nanjing Univ. of Aeronaut.&Astronaut., Nanjing, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, the structure that could be applied for the power transmission in non-grid-connected wind power system is proposed. The power transmission system consists of several voltage source converters (VSC) in parallel. The wind power is connected to the high voltage DC lines in Distributed manner, and converted to low voltage by the dc/dc converters in the reception end of the grid. Finally, the wind power is used by those high-energy-cost enterprises, such as the of electrolytic aluminum production factory. In this paper, the structure of grid-connected in wind plants are analyzed and compared. Then the structure that could be applied to the power transmission in non-grid-connected wind power system is brought out.

Keywords

DC transmission networks; DC-DC power convertors; wind power; DC transmission; dc/dc converters; non-grid-connected wind system; power transmission; voltage source converters; DC generators; DC-DC power converters; Mesh generation; Power generation; Power transmission; Voltage; Wind energy; Wind energy generation; Wind power generation; Wind turbines; DC transmission system; Non-grid-connected; wind plant;

fLanguage

English

Publisher

ieee

Conference_Titel

World Non-Grid-Connected Wind Power and Energy Conference, 2009. WNWEC 2009

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4702-2

Type

conf

DOI

10.1109/WNWEC.2009.5335773

Filename

5335773