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Development of a solar photovoltaic backpack sprayer
(Federal University of Piauí, 2014)
A poética do tempo nas instantâneas de Andrei Tarkóvski
(Universidade Federal de Minas GeraisUFMG, 2015-12-14)
The following dissertation investigates the forms of time as they appear in Andrei Tarkovsky's photographs, and especially in his Polaroid snapshots made between 1979 and 1984. In them, one experiences time from a still ...
Nonlinear analysis of power systems including FACTS and custom power devices based on bifurcation theory and Newton methods
(Universidad Michoacana de San Nicolás de Hidalgo, 2010-02)
This thesis presents the modeling of electric power systems including FACTS and Custom Power (CP) devices and their stability analysis through application of bifurcation theory, continuation methods, and Newton methods to ...
CPT-Based Multi-Objective Strategy for Power Quality Enhancement in Three-Phase Three-Wire Systems under Distorted and Unbalanced Voltage Conditions
(2021-01-01)
This paper explores the application of multifunctional inverters connected to the electrical network, to propose an adaptable system to individually control reactive power, load imbalance, and harmonic currents. Based on ...
Tiempo cíclico e instante en Cien Años de SoledadCyclical time and instant in One Hundred Years of Solitude
(Universidad de Antioquia, Instituto de FilosofíaMedellín, Colombia, 2019)
Wind power converters improving the power system stability
(Institution of Engineering and Technology, 2016-05-05)
This study analyses the coordinated actions of modern wind power plants for improving the transient and small-signal stability in power systems. Supplementary controls on wind farms are considered, and specific modifications ...
The implementation of business policies of use and control of technological work tools as an effective mechanism to suspend the expectation of confidentiality in the employment relationshipLa implementación de políticas empresariales de uso y fiscalización de las herramientas de trabajo de carácter tecnológico como mecanismo eficaz de suspensión de la expectativa de confidencialidad en la relación laboral
(Pontificia Universidad Católica del Perú, 2017)
Interactive DC-DC converters tools for instant design and education
(2009-12-01)
This paper deals with the usage of interactive simulations tools to serve as an oriented design tool for the lectures and laboratory experiments in the power electronics courses. A dynamic and interactive visualization of ...