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This paper presents the analysis of a distribution system subject to reconfiguration with high wind penetration over a period of 24 hours. In order to meet this objective, the reconfiguration problem is solved through mixed integer linear programming considering the stochasticity of the variables, where the balance between load and generation has to be satisfied at the lowest cost in each period....
Renewable distributed generation (DG), primarily wind power, will represent the lion's share of the new generation capacity that will be connected to distribution systems. However, while both firm and variable generation present our traditionally passive distribution networks with well-established technical challenges, the requirements and practices related to the power factor operation of these generation...
This paper presents a methodology for integrated reliability evaluation of distribution and sub-transmission systems with the presence of distributed generation (DG) based on different energy sources. The methodology considers the possibility of DG connection at the High Voltage (HV) and Medium Voltage (MV) buses of the distribution substation, as well as along the MV distribution network. The uncertainty...
In recent years, with the distributed generation (DG) technology widely applied, traditional distribution power flow algorithms can not satisfy needs of DG system. The model for distribution power flow calculation of typical DG, including wind power generation, solar electrical energy generation and micro-turbine, are presented and the problems are taked into account the capacities of DGs and the...
In order to integrate distributed generation (DG) in the current electricity grids, it is necessary to identify the essential interventions able to manage the evolution of existing electrical networks. A large penetration of micro generation, also based on renewable energy sources, can be favoured by the creation of microgrids managed by Information and communication technology (ICT). In order to...
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