Showing 1–15 of 42 results

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This paper proposes an optimised design approach for Multi-Modular (M-M), single-phase UPS inverters system. The Voltage Source Inverters (VSIs) have low output impedance for good ...

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The increasing interest in Microgrids (MGs) leads to the research of more efficient control methods and claims for new methods to assess the obtained working points stability. As ...

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This paper presents a rapid method to assess hydropower potential of a river from remote-sensing data and mean, annual flow values. As a case study the Arges? River, Romania was ...

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The paper presents a fast and efficient method for determining the solutions of the ferroresonant circuits generated at the switching of different single-phase low-voltage ...

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Power engineering is facing major changes - some of them are captured by the smart grids newly adopted paradigm, while others are perceived as external impact of technological ...

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This paper presents the analysis of a new implementation for designing a downsampling multirate hybrid Continuous-time (CT)/discrete-time (DT) cascade ?? modulator that saves ...

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Electrical distribution system is designed to operate in sinusoidal mode, but the voltage and current waveforms shows distortion compared to the sinusoidal mode. Current ...

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The objective of the paper is the presentation of a laboratory model of a system for active filtering and regeneration (SISFREG) developed through an applied research ...

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In this paper, the electrical resistivity (determined with absorption/resorption currents) is used as a diagnostic factor in order to assess the mineral oil condition and to ...

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The paper focuses on the design and implementation of the control algorithm for the experimental model of an active DC traction substation, paying particular attention to the ...

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This paper analyzes the impact of converter design elements on the operating performance of DC/DC converters, used worldwide for renewable energy sources. The design of inductor ...

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Two models of two-way radio transceivers, usually used for communication in front of the face, are investigated for determining their both near field components in air and the ...

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Non-linear power sources have become very popular nowadays, being widely present in almost all electronic devices connected to the power supply grid. Distorted nature of these ...

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Extreme Light Infrastructure - Nuclear Physics (ELI- NP), to become operational in 2019, is a new Research Center built in Romania that will use extreme electromagnetic fields for ...

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Design of power cables with distributed fiber-optic temperature sensor is discussed. Typical technical characteristics of the developed systems of temperature monitoring of cable ...

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