An integrated-controlled AC/DC interface for microscale wind power generation systems

研究成果: Article

18 引文 (Scopus)

摘要

In this paper, a novel ac/dc interface with an integrated controller is proposed for the microscale wind power generation system (WPGS). The proposed interface is mainly composed of a dynamic maximum power point tracking (MPPT) control and a half-controlled single-stage rectifier with an integrated control. The half-controlled single-stage rectifier is proposed to replace the widely used two-stage converter for improving the current total harmonics distortion (THD) as well as the efficiency. The analytic expressions of the duty ratios for controlling the rectifier are also derived. Moreover, the dynamic response of the wind turbine and the extracted wind power are enhanced by the integrated dynamic MPPT control. Finally, from the experimental results, it can be seen that the current THD is reduced to around 5, and the total efficiency is increased by about 1215 depending on the wind speed variations.

原文English
文章編號5585829
頁(從 - 到)1377-1384
頁數8
期刊IEEE Transactions on Power Electronics
26
發行號5
DOIs
出版狀態Published - 2011 六月 28

指紋

Harmonic distortion
Wind power
Power generation
Integrated control
Wind turbines
Dynamic response
Controllers

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

引用此文

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