| Title |
Grid-tied converter with intermediate storage chain for multipurpose applications / |
| Translation of Title |
Daugiatikslis tinklo keitiklis su tarpine energijos kaupimo grandimi. |
| Authors |
Ramonas, C ; Adomavicius, V |
| DOI |
10.5755/j01.eee.113.7.605 |
| Full Text |
|
| Is Part of |
Elektronika ir elektrotechnika.. Kaunas : KTU. 2011, Nr. 7, p. 15-20.. ISSN 1392-1215. eISSN 2029-5731 |
| Abstract [eng] |
Rapidly developing renewable power systems enhanced role of the power electronics in sector of power engineering and raised accelerated development of power electronics’ industry. Results of research presented in this paper are related with small-scale hybrid solar-wind power system. The system has innovative grid-connected converter for multipurpose applications. The main peculiarity of the conversion system is the intermediate power storage chain (DC/DC converter) integrated with the grid inverter. Research of the hybrid system operation was carried out by means of the mathematical simulation. The researches disclosed that variations of solar irradiance and wind speed have significant impact to operation of the researched hybrid power plant, especially to the inverter’s reactive power. Preliminary researches also confirmed possibility of the inverter‘s reactive power control by adjusting phase of the modulation voltage in respect of grid voltage. Wind and solar subsystems of the researched hybrid power system were found not having harmful impact to each other. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2011 |
| CC license |
|
