CHAPTER OUTLINE 1.1 Introduction 1 1.2 Distributed generation resources 3 1.2.1 Reciprocating engines 3 1.2.2 Microturbine generator (MTG) system 4 1.2.3 Fuel cells 5 1.3 Renewable energy sources 6 1.3.1 Wind energy conversion system 6 1.3.2 PV energy system 7 1.3.3 Biomass 8 1.3.4 Geothermal ene