Keywords
resonant voltage inverter
self-oscillating control systems
phase-locked loop (PLL)
pulse density modulation індукційний нагрів
резонансний інвертор напруги
система керування з самозбудженням
фазове автоматичне підстроювання частоти
модуляція щільності імпульсів
How to Cite
Abstract
In the paper results of research the analog-digital control system for a resonant voltage inverter with self-oscilation and output current regulation using pulse density modulation (PDM) are presented. The system has high speed and provides the same duration of the inverter output voltage’s half-cycles . Switching modes of transistors using this frequency adjustment system as an alternative to a phase-locked loop (PLL) under using PDM are investigated. References 14, figures 4, table 1.
References
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