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In this paper, a design and implementation of a digital signal controller (DSC) for high frequency-based grid-tie inverter connected to wind emulator system is designed, fabricated, and tested. A 150 MHz (6.67-ns Cycle Time) Texas Instruments TMS320F28335 processor chip is used as the heart of the developed control board. DSC based board is a highly integrated, high-performance solution for demanding...
The recent trend of wind power generator is to use variable speed wind turbines coupled with Direct Driven Permanent Magnet (DDPM) Synchronous Generators. This configuration offers a considerable flexibility in design and operation, as the output of the generator is delivered to the grid through a fully controlled frequency converter. In this paper, a new control strategy for this generation unit...
This paper presents the start up and operation of a stand-alone wind energy conversion system (WECS) using a squirrel cage induction machine (SCIM). The proposed scheme obviates the use of either excitation capacitor or batteries in DC bus. The DC bus comprising of a combination of normal electrolytic capacitor and few super capacitors, is interfaced with the SCIM through a current controlled inverter...
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