Autor
Mostrando ítems 1-17 de 17
-
Deriving optimal end of day storage for pumped-storage power plants in the joint energy and reserve day-ahead scheduling
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (2017-06-01)This paper presents a new methodology to maximise the income and derive the optimal end of day storage of closed-loop and daily-cycle pumped-storage hydropower plants. The plants participate in the day-ahead energy market ... -
Economic effects of forecasting inaccuracies in the automatic frequency restoration service for the day-ahead energy and reserve scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier; Helseth, Arild (2019-09-01)The economic effects of forecasting inaccuracies in the automatic frequency restoration service is analyzed in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower plant. The uncertainties ... -
Economic impact of forecasting errors in residual reserve curves in the day-ahead scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier; Helseth, ArildThe economic impact of forecasting errors in the residual demand curves of the secondary regulation reserve market is analysed in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower ... -
Economic impact of forecasting errors in residual reserve curves in the day-ahead scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier; Helseth, Arild (Institute of Electrical and Electronics Engineers Power and Energy Society; University of Manchester (Mánchester, Reino Unido), 2017-06-18)The economic impact of forecasting errors in the residual demand curves of the secondary regulation reserve market is analysed in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower ... -
Economic viability of pumped-storage power plants equipped with ternary units and considering hydraulic short-circuit operation
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, JavierThis paper analyses the economic viability of pumped-storage hydropower plants equipped with ternary units and considering hydraulic short-circuit operation. The analysed plant is assumed to participate in the day-ahead ... -
Economic viability of pumped-storage power plants participating in the secondary regulation service
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier; Praus, Roland (2018-04-15)This paper analyses the economic viability of twelve pumped-storage hydropower plants equipped with different fixed-speed and variable-speed units and with and without considering hydraulic short-circuit operation. The ... -
Optimal energy and reserve scheduling of pumped-storage power plants considering hydraulic short-circuit operation
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, JavierThis paper presents a mixed-integer model for the hourly energy and reserve scheduling of a price-taker and closed-loop pumped-storage hydropower plant operating in hydraulic short-circuit mode. The plant participates in ... -
Optimal energy and reserve scheduling of pumped-storage power plants considering hydraulic short-circuit operation
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (2017-01-01)This paper presents a mixed-integer model for the hourly energy and reserve scheduling of a price-taker and closed-loop pumped-storage hydropower plant operating in hydraulic short-circuit mode. The plant participates in ... -
Optimal energy and reserve scheduling of pumped-storage power plants considering hydraulic short-circuit operation
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (Institute of Electrical and Electronics Engineers Power and Energy Society; University of Manchester (Mánchester, Reino Unido), 2017-06-18)This paper presents a mixed-integer model for the hourly energy and reserve scheduling of a price-taker and closed-loop pumped-storage hydropower plant operating in hydraulic short-circuit mode. The plant participates in ... -
Optimal joint energy and secondary regulation reserve hourly scheduling of variable speed pumped storage hydropower plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (2018-01-01)This paper presents a mixed integer linear programming model for the hourly energy and secondary regulation reserve scheduling of a price-taker and closed-loop variable speed pumped-storage hydropower plant, considering ... -
Optimal operation of variable speed pumped storage hydropower plants participating in secondary regulation reserve markets
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (IEEE PES (Cracovia, Polonia), 2014-08-28)Pumped storage hydropower plants can contribute to a better integration of intermittent renewable energy and to balance generation and demand in real time by providing rapidresponse generation. In order to invest in a new ... -
Stochastic optimization model for the weekly scheduling of a hydropower system in day-ahead and secondary regulation reserve markets
Chazarra Jover, Manuel; García González, Javier; Pérez-Díaz, Juan I.; Arteseros, Montserrat (2016-01-01)Hydropower stands out for its fast response ability and flexible operation, playing a predominant role in the provision of regulation reserves. As hydro power is an energy-constrained generation technology, it needs to be ... -
Trends and challenges in the operation of pumped-storage hydropower plants
Pérez-Díaz, Juan I.; Chazarra Jover, Manuel; García González, Javier; Cavazzini, G.; Stoppato, A.The increasing penetration of renewable energy sources (RES) has highlighted the benefits of being able to store energy in a more efficient manner, and the need of holding additional operating reserves to manage the system ... -
Trends and challenges in the operation of pumped-storage hydropower plants
Pérez-Díaz, Juan I.; Chazarra Jover, Manuel; García González, Javier; Cavazzini, G.; Stoppato, A. (2015-04-01)The increasing penetration of renewable energy sources (RESs) in the power system has highlighted the benefits of being able to store energy in a more efficient manner, and the need of holding additional operating reserves ... -
Value of perfect information of spot prices in the joint energy and reserve hourly scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, JavierThe value of perfect information of the day-ahead energy prices is studied in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower plant, participating in the spot market as a price-taker ... -
Value of perfect information of spot prices in the joint energy and reserve hourly scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (2017-07-01)The value of perfect information of the day-ahead energy prices is studied in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower plant, participating in the spot market as a price-taker ... -
Value of perfect information of spot prices in the joint energy and reserve hourly scheduling of pumped storage plants
Chazarra Jover, Manuel; Pérez-Díaz, Juan I.; García González, Javier (Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciência (Oporto, Portugal), 2016-06-06)The value of perfect information of the day-ahead energy prices is studied in the context of the operation of a closed-loop and daily-cycle pumped-storage hydropower plant, participating in the spot market as a price-taker ...