3. Biomass DG Integration

This chapter provides a comprehensive coverage of the intelligent integration of biomass Distributed Generation (DG) from a power and energy loss point of view. The intelligent integration that determines the optimal location, size, operating power factor and operational characteristics of DG units is presented in a step-by-step manner considering time-varying load demand. Firstly, analytical expressions are developed to calculate the optimal sizes of DG units at various locations in a distribution network to minimise the overall power and energy losses. Secondly, the optimal sizes of active and reactive power are calculated separately and then combined based on an analytical expression to specify the optimal power factor. Finally, the methodologies are developed to identify the optimal locations along with optimal sizes and power factors. The results obtained on two test distribution systems show the importance of selecting the best locations, sizes and power factors in minimizing the power and energy losses in both the test systems. The major conclusions that can be drawn from this case study are also highlighted at the end of the chapter.