Title :
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
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;
Conference_Titel :
World Non-Grid-Connected Wind Power and Energy Conference, 2009. WNWEC 2009
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4702-2
DOI :
10.1109/WNWEC.2009.5335773
