کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
704159 | 891225 | 2009 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Mathematical modelling of a wind power system with an integrated active filter Mathematical modelling of a wind power system with an integrated active filter](/preview/png/704159.png)
A novel technical solution of the power quality and electromagnetic compatibility (EMC) problems has been proposed through computer-aided design of a wind power system. In the considered wind power system, an AC power source generates the power, which is comparable to the consumed power. Consumer equipment is represented by a switch-mode power supply. Instead of the standard solution for the power quality and EMC problems, where a harmonic filter is placed between the load side and the wind-driven power generator, an active power filter has been integrated into the AC/DC/AC converter of the wind power system. A mathematical model of the AC/DC/AC converter built upon the multi-phase bridge-element concept has been introduced. A computer program for analysis of electromagnetic processes in a wind power system has been developed. A practical example of a wind power system has been analysed where the system frequency response is calculated using the developed mathematical model.
Journal: Electric Power Systems Research - Volume 79, Issue 1, January 2009, Pages 117–125