[IEEE 2018 3rd International Innovative Applications of Computational Intelligence on Power, Energy and Controls with their Impact on Humanity (CIPECH) - Ghaziabad, India (2018.11.1-2018.11.2)] 2018 3rd International Innovative Applications of Computational Intelligence on Power, Energy and Controls with their Impact on Humanity (CIPECH) - Harmonics Minimization in 3-Level Inverter Waveform and its FPGA Realization