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A New Algorithm for Detecting Failure to Clear Mode of Circuit Breakers Using Fundamental Frequency Component of Voltage Signals
(IEEE Power & Energy Society, 2020)
This paper introduces a new algorithm for the early detection of abnormal arcing conditions of circuit breakers (CBs). Any interruption with a higher arcing time compared to maximum permissible arcing time of CB is defined ...
Improvement of Voltage Profile and Mitigation of Power Losses in Case of Faults Using DG Units
(Czech Section of the IEEE VUT, 2018)
Distributed generation (DG) units has become an essential part of the smart grid due to increased penetration of renewable energy sources. These units help to improve power quality according to their position and control. ...
A Novel Power Losses Reduction Method Based on a Particle Swarm Optimization Algorithm Using STATCOM
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2018)
In the modern electric power industry, Flexible AC Transmission Systems (FACTS) have a special place. In connection with the increased interest in the development of smart energy, the use of such devices is becoming ...
Model Predictive Direct Power Control of Four-Switch-Based Inverter Connected to Unbalanced Grid System
(IEEE, 2018)
A model based predictive direct power control with finite set of control variables for the three phase four-switch-based converter B4 connected to an unbalanced grid is introduced. The instantaneous active and non-active ...
Potential of technical losses reduction in low voltage feeder using small photovoltaics
(Czechoslovakia Section IEEE, 2020)
Efficiency of electricity systems is currently a high priority for the society. Our article focuses on the area of low voltage distribution system, where we focus more deeply on the possibilities of reducing technical ...
Modelling of AC Electric Railway System using PSCAD/EMTDC
(Czechoslovakia Section IEEE, 2020)
The Role of Renewable Energies in the Sustainable Development of Post-Crisis Electrical Power Sectors Reconstruction
Improvement of transient stability using STATCOM combined with optimization
(Fakulta elektrotechniky a informatiky, 2019)
Further improvement of FACTS (Flexible Alternating Current Transmission System) control can help to increase the transient stability of a power system without adding extra grid inertia. Sophisticated optimization algorithms ...
Emergency situations in the transmission grid and opportunities for their prevention through the intraday electricity market
(Czechoslovakia Section IEEE, 2020)
The intraday electricity market is increasing its importance within the electricity markets. This article introduces real life examples of the contribution of the intraday electricity market towards the prevention and ...
Voltage Regulation and Power Loss Minimization in Radial Distribution Systems via Reactive Power Injection and Distributed Generation Unit Placement
(Multidisciplinary Digital Publishing Institute (MDPI AG), 2018)
Distributed Generation (DG) has become an essential part of the smart grids due to the widespread integration of renewable energy sources. Reactive power compensation is still one of most important research topics in smart ...
Modeling and simulation of the anticipated effects of the synchronous condenser on an electric-power network with participatingwind plants
(MDPI AG, 2018)
Installing a synchronous condenser (SC) onto an electricity grid can assist in the areas of reactive power needs, short-circuit strength, and, consequently, system inertia and guarantees better dynamic voltage recovery. ...