Constant voltage and Constant frequency operation of DFIG using Lab view FPGA and cRIO
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2018, Vol 13, Issue 1
Abstract
This paper presents control of doubly fed induction generator using LabVIEW FPGA platform. NI LabVIEW FPGA enables fast and easy implementation of hardware control due to its graphical programming capability, inherent parallelism flexible design. Development of digital controller for hardware implementation is done with the help of LabVIEW graphical programming language instead of a complex VHDL programming language. Using a variable frequency drive speed of the prime mover is controlled with the help of analog analog output card. Based on the prime mover speed rotor converter frequency is adjusted to obtain a constant frequency from the stator. Modulation index of rotor side converter is adjusted to get a constant voltage. Constant voltage and constant frequency is obtained from DFIG with the help of rotor side converter control.
Authors and Affiliations
Dr. K. H. Phani shree
Keywords
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- EP ID EP388553
- DOI 10.9790/1676-1301017378.
- Views 200
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