Dobór hybrydowego zasobnika energii do pojazdu elektrycznego

Didactic means in knowledge and practical skills shaping in the technical education processes

“…In educational processes in technical schools and industrial training centers, besides theoretical knowledge transfer, an extremely important element is the use of properly selected teaching aids in the form of multimedia presentations with animations, preview videos, computer simulations or physical demonstration stands related to the functioning of the presented elements and systems [1,2]. A very important factor in teaching is to familiarize educated people with the latest scientific research: with the applied computational methods [3][4][5][6][7][8][9][10][11][12][13], processes of their development, tests and measurements results and their interpretation [14][15][16][17][18][19] or simulations of systems functioning [20][21][22][23][24]. However, the most effective means of describing the technical issues are properly organized demonstration and research stands.…”

Research and analysis of selected LED lamps with E27 base in the field of harmonic distortion

“…As a consequence of this, the power factor declines, the high reactive power is drawn and also higher harmonics of current are generated, which affect voltage distortion in the mains. An increased content of voltage or current harmonics may lead to the improper operation, higher failure rate and even damage to other devices connected to the electrical installations [7][8][9].…”

Analysis of the impact of electric vehicles on the power grid

“…This aim entails the necessity of control and optimal [2,3,4,5,6] steering of the amount of the generated energy, as well as of its supply to the recipients in accordance with the current demand and with appropriate quality [7]. For energy companies, this is a task which is difficult to perform, taking into account the periods during which fluctuations of balance between the energy demand and supply may occur.…”

“…Based on the data from the National Power System and the Balancing Market, it is possible to observe an increase in electricity consumption over the last decade [14,15]. In connection with the growing population ratio in Europe, the said increase may be observed in the case of other EU member states, which has been presented in the article [6]. In order to meet the requirements regarding the stable functioning of the system, the so called Smart Grid is implemented more and more often [15,17].…”