electrical power
TítuloStudy of the sustainability of electrical power systems: analysis of the causes that generate reactive power
... Reactive power is an important parameter in electrical power systems since it affects the efficiency of the system because it is not useful ...the power factor of the system and limits the ...
13
A matheuristic approach for the Unit Commitment problem in electrical power system operations
... of electrical power industry, the system operators need to evaluate and plan-ahead the generation resources in order to ensure feasible and economical operation of the power system, in this context, ...
53
Multicriteria Decision Analysis Applied to an Electrical Power System: Case of Study
... In the last twenty years, the integration of renewable energy to the electrical system is now a reality. The total installed capacity considering marine, solar, wind and hydropower is closed to 2 GW [1]. The ...
12
Gasification technology assessment of sterile coal to clean electrical power generation.
... In Spain can be found basically three types of coal in six main coal regions:i) anthracite or hard coal and bituminous coal getting from the Paleozoic basin in the provinces of Asturias, León, Ciudad Real y Córdoba, and ...
6
Risk analysis for an electrical power portfolio generation assets
... Nuclear power plants often bid at a price lower than its marginal in the day-ahead market to assure being dispatched and not incurring therefore in possible start-up costs, even if the resulting price of the ...
59
MBA MAESTRÍA EN ADMINISTRACIÓN Y DIRECCIÓN DE EMPRESAS ELECTRICAL & POWER
... MBA Electrical & Power Management, orientada a la Tecnología, Gestión y Negocios en el sector Eléctrico fue diseñada como el programa mas ambicioso para cumplir con el objetivo de dotar a este ...
6
Dynamic model of wind energy conversion systems with variable speed synchronous generator and full-size power converter for large-scale power system stability studies
... the electrical power generated by five WGs is ...different power level previously to the voltage ...same electrical power because the current is limited by the ...total power of ...
13
TítuloAnteproyecto petrolero de 80 000 T P M
... emergency electrical power where required by paragraph ...of electrical power for half an hour at least the following services if they depend upon an electrical source for their ...
101
Modelamiento y Simulación de un sistema de refrigeración para paneles fotovoltaicos por convección forzada de agua
... The electrical efficiency has now a value of 15.3260% and the electrical power ge- nerated by the PV panel is ...The electrical efficiency has been increased by ...into electrical ...
175
Hot gas desulphurisation with dolomite sorbent in coal gasification
... Gasification technologies are among the most promising electrical power generation options both from an environmental and efficiency point of view, as they allow efficient, environmenta[r] ...
9
Dynamics and Control in Celestial and Mechanical Systems
... large power densities and the ease of application [6], among ...output electrical signal of a ferromagnetic harvester by using a resonant phenomenon that has been studied for the first time by Landa and ...
128
Frequency control of hybrid wind-hydro power plants with long conduits in isolated power systems
... in electrical power grids around the ...the power grid (especially in locations with ambitious climate-change policies), while at the same time it helps decrease carbon emissions by reducing the ...
222
Preliminary results of feasibility of self-calibration of silicon pn photodiodes at room temperature using temperature sensors
... optical power (see equation ...optical power will only heat the device, increasing its temperature and producing an output on the Wheatstone ...and electrical heating are produced in the same ...
8
Spherical collectors versus bare tethers for drag, thrust, and power generation
... ED-tether, power is generated at the expense of orbital energy; a tether can thus serve as a primary power source only for very short ...solar power not available, power generation by a ...
6
Ultrasonically Enhanced Settling: Influence of process parameters on separation efficiency of yeast cells at 2.2 MHz
... The concentration C out of the sample after treatment, e.g. pulled from the outlet is compared to the concentration C in of the original suspension. The resulting percentage ranges from 0 % - no cells were retained - to ...
6
Experimental study on the attenuation of pressure waves in a cavity induced by flow boiling
... In prac- tical terms, the use of a flat evaporator combined with an input electrical power of about 5 W allowed, in the cavity used for the experiments, for a pressure wave attenuation[r] ...
9
Desarrollo de un sistema de bombeo eólico de acople directo mediante un convertidor de potencia .
... Wind speed data were obtained with a Decagon anemometer and a wind vane, with a resolution of 0.45 m s -1 and 1° for wind speed and direction, respectively. Data were recorded every 1 minute and were stored in a DEC-EM50 ...
113
16640354
... and electrical parameters (membrane electrical resistance and capacitance) with the membrane in contact with NaCl and KCl solutions at different concentrations (10 −3 ≤ c(M) ≤ 5 × 10 −2 ...Membrane ...
7
Identificación de los determinantes del precio de bitcoin
... Munster: Institute of Electrical and Electronics Engineers.[r] ...
30