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REACTIVE POWER COMPENSATION WITH THE HELP OF VOLTAGE CONTROLLED D-STATCOM

Mohit Pal, Mr. R.S Mandloi

Abstract


In this paper new method for voltage controlled mode of D-STATCOM will used for reference voltage generation while in traditional method of VCM (voltage controlled mode) reference voltage will taken as 1 p.u. In this new method it is possible to achieve unity power factor at load terminal which is not possible in traditional method. Also, loss in the new method will less as compare to traditional method. This is due to more current supplied by compensator in traditional method as compared to new method. In both the method D-STATCOM each phase will contain three capacitor for removing high switching frequency. Also, it is possible to clear sag for more time as compare to traditional method. Through detailed simulation and experimental results, it will found that load will not affected due to sag & also possible to achieve UPF in new method.

 


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References


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