How can you relate power engineering with electrical engineering?

Power engineering basically is the sub discipline of electrical engineer which mostly focus on power generation , transmission , utilization and protection. Power engineering is  specialize field of  electrical engineering , while electrical engineering cover all sub disciplines ,including electronics , communication, computer architecture ,control system, power system.

Power engineering is a sub division of electrical engineering. It deals with generation, transmission and distribution of energy in electrical form. Design of all power equipments also comes under power engineering. Power engineers may work on the design and maintenance of the power grid i.e. called on grid systems and they might work on off grid systems that are not connected to the system.