Power parks for maximization of renewable energy consumption

The aim of the paper is maximization the consumption of energy generated by RES in distribution system. It is achieved by aggregation of loads and power generating units to common internal grid called power park. In order to maximize consumption of renewable energy, the RES sizing optimization model is used. In order to reflect the intermittency of renewables, they are modelled by generation profiles elaborated basing on historical generation data. Analysis is carried out for three different types of RES and loads. The method includes also technical constraints of energy sources. The optimization uses Mixed Integer-Linear Programming (MILp) and is solved in FICO® XPRESS optimization software. The method proposed allows for higher generation from RES without necessity of electricity infrastructure development. The method presented in paper is dedicated for DSO as a tool for grid development planning and Regulators.

[1]  Ehab F. El-Saadany,et al.  Probabilistic approach for optimal allocation of wind-based distributed generation in distribution systems , 2011 .

[2]  Lion Hirth,et al.  Carpe diem: A novel approach to select representative days for long-term power system modeling , 2016 .

[3]  Reza Noroozian,et al.  Optimal siting and sizing of distributed generation accompanied by reconfiguration of distribution networks for maximum loss reduction by using a new UVDA-based heuristic method , 2016 .

[4]  Carlo Carraro,et al.  Energy and climate change in China , 2011, Environment and Development Economics.

[5]  Masoud Esmaili,et al.  Placement of minimum distributed generation units observing power losses and voltage stability with network constraints , 2013 .

[6]  A. K. Singh,et al.  Novel sensitivity factors for DG placement based on loss reduction and voltage improvement , 2016 .

[7]  Antonio José Gil Mena,et al.  An efficient approach for the siting and sizing problem of distributed generation , 2015 .

[8]  Peter Lund,et al.  Energy and climate change , 2018 .

[9]  M. M. Aman,et al.  A new approach for optimum DG placement and sizing based on voltage stability maximization and minimization of power losses , 2013 .

[10]  L. Lakshminarasimman,et al.  Optimal location and sizing of real power DG units to improve the voltage stability in the distribution system using ABC algorithm united with chaos , 2015 .

[11]  Nadarajah Mithulananthan,et al.  Optimal DG placement in deregulated electricity market , 2007 .

[12]  Leonardo W. de Oliveira,et al.  Optimal allocation of distributed generation with reconfiguration in electric distribution systems , 2013 .

[13]  Javad Olamaei,et al.  Optimal placement and sizing of DG (distributed generation) units in distribution networks by novel hybrid evolutionary algorithm , 2013 .

[14]  Ehab F. El-Saadany,et al.  DG allocation for benefit maximization in distribution networks , 2013, IEEE Transactions on Power Systems.