1. Nawaz, F., Yaqoob, M., Ming, Z., Ali, M.T.: Low order harmonics minimization in multilevel inverters using firefly algorithm. In: Power and Energy Engineering Conference (APPEEC), 2013 IEEE PES Asia-Pacific, pp. 1–6. IEEE (2013)
2. Nisha, G.K., Ushakumari, S., Lakaparampil, Z.V.: Harmonic elimination of space vector modulated three phase inverter. In: Proceedings of the International Multi conference of Engineer and Computer Scientists, vol. 2 (2012)
3. Manjrekar, M.D., Steimer, P.K., Lipo, T.A.: Hybrid multilevel power conversion system: a competitive solution for high-power applications. IEEE Trans. Ind. Appl. 36(3), 834–841 (2000)
4. Tolbert, L.M., Peng, F.Z., Habetler, T.G.: Multilevel converters for large electric drives. IEEE Trans. Ind. Appl. 35(1), 36–44 (1999)
5. Kumbha, V., Sumathi, N.: Power quality improvement of distribution lines using DSTATCOM under various loading conditions. Published in International Journal of Modern Engineering Research (IJMER), vol. 2, issue 5, pp. 3451–3457, Sep.–Oct. 2012