
prof. dr hab. inż. Ryszard Zajczyk
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Contact
- ryszard.zajczyk@pg.edu.pl
Profesor
- Workplace
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Budynek Wydz. Elektr.
room 303 open in new tab - Phone
- (58) 347 20 98, (58) 347 28 55
- ryszard.zajczyk@pg.edu.pl
Publication showcase
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Voltage variations and their reduction in a rural low-voltage network with PV sources of energy
Renewable sources of energy (RES), especially photovoltaic (PV) micro-sources, are very popular in many countries. This way of clean power production is applied on a wide scale in Poland as well. The Polish legal regulations and tariffs specify that every prosumer in a low-voltage network may feed this network with a power not higher than the maximum declared consumed power. In power networks with RES, the voltage level changes...
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Comparison of Transmission Capacities of Two Regulation Systems: Lateral and in-phase Control Transformers
This paper presents a comparison of regulation capabilities of lateral and in-phase control transformers in a selected node of a power system. Their regulation capabilities are presented, as well as cross-system exchange options.
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Installation of Compensators in the Power System Transmission Grid
The article discusses issues of reactive power compensation in transmission grids, with particular focus on the selection of compensator locations and basic parameters. Attention was focused on modern power electronics systems that ensure full automatic compensator adjustment to voltage or power criteria.
Obtained scientific degrees/titles
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2004-02-24
Obtained science title
prof. dr hab. inż. Electrical engineering (Technology) -
1997-02-25
Obtained science degree
dr hab. inż. Electrical engineering (Technology) -
1988-02-24
Obtained science degree
dr inż. Electrical engineering (Technology)
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