Grid Synchronization of a Seven-Phase Wind Electric Generator using d-q PLL

ABSTRACT

The evolving multiphase induction generators (MPIGs) with more than three phases are receiving prominence in high power generation systems. This paper aims at the development of a comprehensive model of the wind turbine driven Continue reading

Subwoofer Frequency Response Optimization by Means of Active Control

ABSTRACT

Most subwoofer systems have difficulties producing frequencies in the low end of the hearing spectrum due to the added power requirements and instabilities. Active controls can transform the audio signal without changing physical characteristics and Continue reading