Power engineering is truly one of the main pillars of the electricity-driven modern civilization. And over the years, power engineering has also been amultidisciplinary field in terms of numerous applications of different subjects. This ranges from linear algebra, electronics, signal processing to artificial intelligence including recent trends like bio-inspired computation, lateral computing and the like. Considering the reasons behind this, in one hand, we have vast variety of application sub-domains in power engineering itself; on the other hand, problems in these sub-domains are complex and nonlinear, requiring other complementary techniques/fields to solve them.