ПОСЛІДОВНІ РЕЗОНАНСНІ ІНВЕРТОРИ З МОДУЛЬНОЮ СТРУКТУРОЮ ДЛЯ ВИСОКОЧАСТОТНИХ УСТАНОВОК ІНДУКЦІЙНОГО НАГРІВАННЯ
Research results of induction heating transistor high - frequency series resonant inverters with modular structure on the base of parallel – series connection are presented in the paper. Pulse density modulation is used to regulate the output current of the inverter. It is shown that the use of the...
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| Date: | 2022 |
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| Main Author: | |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут електродинаміки НАН України, Київ
2022
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| Subjects: | |
| Online Access: | https://techned.org.ua/index.php/techned/article/view/421 |
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| Journal Title: | Technical Electrodynamics |
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Technical Electrodynamics| Summary: | Research results of induction heating transistor high - frequency series resonant inverters with modular structure on the base of parallel – series connection are presented in the paper. Pulse density modulation is used to regulate the output current of the inverter. It is shown that the use of the out-of-phase inverter modules control allows reducing the amplitude pulsation of the output current amplitude, which is especially important under low quality of the output resonant circuit and a wide range of load parameters. A mathematical model of the series resonant voltage inverter with a modular structure is presented; it allows the calculation of output current under different parameters of pulse density modulation. References 7, tables 2, figures 5. |
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