This book explores: 1. Recent industrial type multilevel converters implemented in industry. 2. Deeply introduced the real industrial type converter control and modulation. 3. A new advanced grid sequence separation scheme, for effectively separating the grid voltage and current sequence components to perform complex converter control algorithms.4. Two modulation techniques. The first technique is the Selective Harmonic Elimination (SHE). The second investigated modulation technique is the Space Vector Modulation (SVM).5. A fast and accurate, and dynamic direct power control method. This method is described in detail mathematically and experimentally.