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2012 (Vol. 4, Issue: 20)
Article Information:

Research on the Decoupling Control of Wind Power Grid-connected Converter

Jian Guo, Yong Yang and Ligang Song
Corresponding Author:  Jian Guo 

Key words:  Current decoupling control, direct-drive wind turbine, grid-connected converter, software phase lock loop, , ,
Vol. 4 , (20): 4028-4033
Submitted Accepted Published
December 23, 2011 April 23, 2012 October 15, 2012

In this study, we provide a method to independent control the active current and the idle current which are output by the inverter, the power factors are achieved to be adjusted. Moreover, the angle of grid needs to be inspected by the vector control in real time so that the Software Phase-Locked Loop which has a powerful ability in phase locking under the rotating reference frame is adopted to get the accurate electric angles. In addition, a grid-connected experiment of the gird-side inverter is also conducted and the unit power factors of the inverter get connected by this method.
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  Cite this Reference:
Jian Guo, Yong Yang and Ligang Song, 2012. Research on the Decoupling Control of Wind Power Grid-connected Converter.  Research Journal of Applied Sciences, Engineering and Technology, 4(20): 4028-4033.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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