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The Mines and Energy Planning Unit (UPME) is responsible for establishing the energy requirements of the population according to economic, social, technical and environmental principles. UPME updates the official document entitled “Power Generation and Transmission System Expansion Plan” every year. The power generation requirements, which are proposed by the Unit, are indicatives, because most of...
This paper discusses the fundamental issues of the real-time web-based visualization of complex reality-based 3D models. As web platform, we use NUBES, an innovative and powerful tool for sharing and analyzing reality-based 3D models online. A new automatic procedure for the setting-up and the uploading of 3D complex scenes into NUBES is presented, including the optimization of the geometric and radiometric...
The concept of absorptive capacity has been part of the strategy and innovation discourse for a few decades. As industry and business practices have evolved, so has the understanding of the mechanisms responsible for developing and growing the absorptive capacity of contemporary organizations. In this paper, we trace the evolution of this concept and its operationalization and measurement. We particularly...
In this paper, a nonlinear analysis method based on the proper orthogonal decomposition (POD) method and Galerkin projection is presented for the analysis and characterization of nonlinear inter-area oscillations. Using Galerkin projections onto bases of eigenfunctions obtained from the POD method, a new model is constructed that determines approximate solutions to the nonlinear power system behavior...
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