| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 SM ISO690:2012PENIN, Alexander A.. Quasi-resonant Voltage Converter with Self-limitation of Load Current. Similarity of Load Characteristics of Some Electronic Devices. In: Power Systems, 2020, nr. 1, pp. 489-513. ISSN 1612-1287. DOI: https://doi.org/10.1007/978-3-030-35366-7_14 |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 Power Systems |
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| Numărul 1 / 2020 / ISSN 1612-1287 /ISSNe 1860-4676 | ||||||
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| DOI:https://doi.org/10.1007/978-3-030-35366-7_14 | ||||||
| Pag. 489-513 | ||||||
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| Rezumat | ||||||
The load characteristics of regulable quasi-resonant voltage converter as an active two-port with self-limitation of current are considered. The equivalent generator is introduced of this two-port. The load approximation expressions and deviation from the maximum load power point are considered. The attention to similarity of characteristics of this converter and some electronic devices is paid. In particular, a convenient linearly hyperbolic approximation of solar cell characteristics is presented. The direct analytical calculation of load regime leads to a quadratic equation that importantly simplifies the calculations in the real time. Also, this model makes it possible to soundly determine deviation from the maximum load power and to compare the effectiveness of solar cells with different parameters. |
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| Cuvinte-cheie approximation, Maximum power point, Nonlinear load characteristic, Quasi-resonant converter, solar cell |
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