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Повышение качества стабилизации выходного напряжения импульсного преобразователя постоянного тока

Повышение качества стабилизации выходного напряжения импульсного преобразователя постоянного тока

Abstract

Рассмотрен способ повышения качества стабилизации выходного напряжения импульсного повышающего преобразователя постоянного тока. Способ основан на сочетании управления по возмущающему воздействию, выполняющего основную функцию, с управлением по отклонению выходного напряжения от заданного значения. Показана возможность ослабления резонансных свойств преобразователя и уменьшения отклонений в переходных режимах за счет увеличения емкости выходного конденсатора. Оценено влияние нелинейности преобразователя на качество стабилизации выходного напряжения.

A method to improve the quality of output voltage stabilization for pulsed DC converter is considered. The method is based on combination of perturbation action control (main control) with control over deviation of output voltage from a designated value. The possibility to depress the converter resonant features and to reduce the deviations by increase in output capacitor value is demonstrated. The effect of the converter nonlinearity on output voltage stabilization quality is assessed.

Keywords

КАЧЕСТВО СТАБИЛИЗАЦИИ,STABILIZATION QUALITY,ИМПУЛЬСНЫЙ ПОВЫШАЮЩИЙ ПРЕОБРАЗОВАТЕЛЬ ПОСТОЯННОГО ТОКА,PULSED STEP-UP CONVERTER,КОМБИНИРОВАННОЕ УПРАВЛЕНИЕ,COMBINED CONTROL

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze