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A new dynamic and stochastic distributed generation investment planning model with recourse
Fitiwi Zahlay, Desta; Santos, Sérgio F.; Bizuayehu, Abebe Worke; Shafie-khah, Miadreza; Catalão, João P. S.This paper presents a new dynamic and stochastic decision supporting model for distributed generation investment planning (DGIP). The model is formulated as a mixed integer linear programming (MILP) optimization problem ... -
Advantages of optimal storage location and size on the economic dispatch in distribution systems
Bizuayehu, Abebe Worke; Fitiwi Zahlay, Desta; Catalão, João P. S.This article presents the impacts of different storage technologies, their size as well as their location on the economic dispatch of a distribution system. The participation of the storage in distribution systems is ... -
Influence of distributed storage systems and network switchingreinforcement on RES-based DG integration level
Cruz, Marco R.M.; Fitiwi Zahlay, Desta; Santos, Sérgio F.; Catalão, João P. S.Nowadays, there is a global consensus that integrating renewable energy sources (RES) is highly needed to meet an increasing demand for electricity and reduce the overall carbon footprint of power production. Framed in ... -
Optimal demand response programs for improving the efficiency of day-ahead electricity markets using a multi attribute decision making approach
Shafie-khah, Miadreza; Fitiwi Zahlay, Desta; Hasani Shoreh, Maryam; Siano, Pierluigi; Osório da Silva, Gerardo José; Lujano-Rojas, Juan M.; Catalão, João P. S.In this paper, an agent-based model is proposed to improve market efficiency by using different Demand Response Programs (DRPs) in the day-ahead electricity market. To this end, both incentive-based and price-based DRPs ... -
Optimal integration of RES-based DGs with reactive power support capabilities in distribution network systems
Santos, Sérgio F.; Fitiwi Zahlay, Desta; Bizuayehu, Abebe Worke; Catalão, João P. S.; Shafie-khah, MiadrezaOne of the major changes currently involving distribution network systems (DNSs) is the ever-increasing integration of renewable-based distributed generation (DG), wind and solar PV types in particular. This is dramatically ... -
Regulatory support of wind power producers against strategic and collusive behavior of conventional thermal units
Shafie-khah, Miadreza; Siano, Pierluigi; Fitiwi Zahlay, Desta; Santos, Sérgio F.; Catalão, João P. S.; Heydarian-Forushani, EhsanAlthough wind power generation has extended a maturity in technology, there are still many concerns regarding the optimal support of regulatory bodies for renewable resources. In this context, the regulatory body should ... -
Simultaneous participation of demand response aggregators in ancillary services and demand response eXchange markets
Shafie-khah, Miadreza; Fitiwi Zahlay, Desta; Catalão, João P. S.; Heydarian-Forushani, Ehsan; Hamedani Golshan, M.E.Participation of consumers in Demand Response (DR) programs improves system stability and reliability as well as market efficiency. Retailers and distributors purchase DR to advance business and system reliability, ...