Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pedro Carvalho"'
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 8, Iss 1, Pp 142-149 (2020)
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Wind power production is uncertain. The imbalance between committed and delivered energy in pool markets leads to the increase of system costs, which must be incurred by defaulting producers, thereby decreasing their revenues. To avoid this situation
Publikováno v:
Energy Policy. 113:500-512
Wind generation in Portugal and Spain has grown due to a decrease in technology cost and the availability of renewables electricity generation incentives. There is a strong interconnection between Spain's and Portugal's transmission systems, resultin
Publikováno v:
CIRED - Open Access Proceedings Journal. 2017:2952-2955
Publikováno v:
Applied Energy. 278:115643
Policy makers are tasked with selecting, designing, and implementing policies to support the transition to a sustainable power system. As part of the task, they often turn to models to quantify and compare the options available to them. In this work,
Publikováno v:
Water Supply. 16:1721-1734
Cape Verde is an African country where consumers pay one of the highest tariffs for water supply services in the world. However, the current levels of service coverage and quality still fall short from adequate, as acknowledged by local authorities a
Autor:
Rui Cunha Marques, Pedro Carvalho
Publikováno v:
The Engineering Economist. 60:109-137
Contrary to the usual method of most studies that apply parametric methodologies, the current study does not assume a priori a functional form to represent the cost function. Instead, a large number of functional forms are tested in order to find the
Autor:
Rui Cunha Marques, Pedro Carvalho
Publikováno v:
European Journal of Operational Research. 234:292-307
So far, in the nonparametric literature only full frontier nonparametric methods have been applied to search for economies of scope and scale, particularly the data envelopment analysis method (DEA). However, these methods present some drawbacks that
Publikováno v:
Energy Policy. 48:584-593
We investigate the economic viability of coupling a wind farm with compressed air energy storage (CAES) to participate in the day-ahead electricity market at a time when renewable portfolio standards are not binding and wind competes freely in the ma
Autor:
Rui Cunha Marques, Pedro Carvalho
Publikováno v:
The Science of the total environment. 544
This study aims to search for economies of size and scope in the Portuguese water sector applying Bayesian and classical statistics to make inference in stochastic frontier analysis (SFA). This study proves the usefulness and advantages of the applic
Autor:
Pedro Carvalho, Luís Ferreira
Publikováno v:
IEEE Transactions on Power Systems. 20:2086-2092
The traditional design of distribution networks does not target the satisfaction of individual quality standards such as maximal frequency and duration of customer interruptions. Yet, standards on individual quality are at the basis of most modern qu