Institution
Endesa
Company•Madrid, Spain•
About: Endesa is a company organization based out in Madrid, Spain. It is known for research contribution in the topics: AC power & Electricity market. The organization has 240 authors who have published 243 publications receiving 5312 citations. The organization is also known as: Endesa, S.A. & Empresa Nacional de Electricidad.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this article, the authors discuss distributed generation which is emerging as a new paradigm to produce on-site highly reliable and good quality electrical power and present the DG systems as a suitable form to offer highly reliable electrical power supply.
Abstract: This paper discusses distributed generation which is emerging as a new paradigm to produce on-site highly reliable and good quality electrical power. Thus, the DG systems are presented as a suitable form to offer highly reliable electrical power supply. The concept is particularly interesting when different kinds of energy resources are available, such as photovoltaic (PV) panels, fuel cells (FCs), or wind turbines.
441 citations
••
TL;DR: In this paper, the authors present experimental results from a pilot built to demonstrate the concept at the MWth scale, which treats 1/150 of the flue gases of an existing CFBC power plant (la Pereda) and it has been operated in steady state for hundreds of hours of accumulated experimental time.
271 citations
••
TL;DR: A classification of the techniques proposed in the literature to estimate parameter errors is then suggested, followed by a description of the main ideas behind each method and a discussion is included on the possibilities and limitations of every class of methods.
Abstract: This paper deals with the problem of network parameter errors in state estimation. First of all, some experimental results are presented showing the influence of these errors on the performance of weighted least squares state estimators. Secondly, the preliminary step of identifying suspicious network parameters is briefly discussed. A classification of the techniques proposed in the literature to estimate parameter errors is then suggested, followed by a description of the main ideas behind each method. Finally, a discussion is included on the possibilities and limitations of every class of methods.
208 citations
••
TL;DR: In this paper, an emerging technology that involves the separation of CO 2 using the reversible carbonation reaction of CaO to capture CO 2 from the flue gas, and the calcination of CaCO 3 to regenerate the sorbent and produce concentrated CO 2 for storage is described.
200 citations
••
TL;DR: The main objective of this paper is to demonstrate experimentally that the combination of ZEBRA batteries and ultracapacitors (UCAPs) can solve the lack of specific power, allowing an excellent performance in both acceleration and regenerative braking in an EV.
Abstract: The sodium-nickel chloride battery, commonly known as ZEBRA, has been used for an experimental electric vehicle (EV). These batteries are cheaper than Li-ion cells and have a comparable specific energy (in watt-hours per kilogram), but one important limitation is their poor specific power (in watts per kilogram). The main objective of this paper is to demonstrate experimentally that the combination of ZEBRA batteries and ultracapacitors (UCAPs) can solve the lack of specific power, allowing an excellent performance in both acceleration and regenerative braking in an EV. The UCAP system was connected to the ZEBRA battery and to the traction inverter through a buck-boost-type dc-dc converter, which manages the energy flow with the help of DSP controllers. The vehicle uses a brushless dc motor with a nominal power of 32 kW and a peak power of 53 kW. The control system measures and stores the following parameters: battery voltage, car speed to adjust the energy stored in the UCAPs, instantaneous currents in both terminals (battery and UCAPs), and present voltage of the UCAP. The increase in range with UCAPs results in more than 16% in city tests, where the application of this type of vehicle is being oriented. The results also show that this alternative is cheaper than Li-ion powered electric cars.
165 citations
Authors
Showing all 240 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jovica V. Milanovic | 48 | 422 | 8215 |
Andrés Weintraub | 41 | 120 | 4233 |
Juan Carlos Abanades | 38 | 103 | 6748 |
Xavier Corbella | 31 | 192 | 3773 |
Borja Arias | 28 | 43 | 3990 |
Julián Barquín | 23 | 82 | 1844 |
Pablo Reyes | 18 | 62 | 894 |
M.E. Diego | 15 | 26 | 724 |
Jesús Biscarri | 11 | 13 | 400 |
Felipe Macías Vázquez | 9 | 45 | 409 |
F. J. Muros | 9 | 30 | 191 |
Diego A. Tejada-Arango | 9 | 19 | 241 |
Antoni Palau | 9 | 19 | 432 |
Rocío Millán | 8 | 9 | 283 |
A. Sánchez-Biezma | 8 | 8 | 652 |