1. New solar tracker;Poulek;Solar Energy Mater. Solar Cells Mag.,1998
2. Evaluation of power output for fixed and step tracking photo-voltaic arrays;Baltas;Solar Energy Mag.,1986
3. Power converter circuits for switched reluctance motors with the minimum number of switches;Pollock;IEE Proc. Pt. B,1990
4. The programmable gate array design handbook,1987
5. Direct current generation from self excited switched reluctance generator;Abouzeid,1997