A Capacitance Estimation of Film Capacitors in an LCL-Filter of Grid-Connected PWM Converters
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چکیده
منابع مشابه
an investigation of the types of text reduction in subtitling: a case study of the persian film gilaneh with english subtitles
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15 صفحه اولLimitations of Voltage-Oriented PI Current Control of Grid-Connected PWM Rectifiers With LCL Filters
Voltage-oriented PI control of three-phase gridconnected pulsewidth-modulation rectifiers with LCL filters is addressed. LCL filters require resonance damping. Active resonance damping is state of the art to face the problem, but it is still under investigation because of the manifold solutions. It is often realized using many sensors and/or complex control algorithms. In contrast, pure PI cont...
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The multiple parallel inverters have more than one resonant frequency influenced by many factors, which tends to result in stability and power quality problems. This paper develops the multiple input multiple output model of the grid-connected inverters system using the closed-loop transfer function. The influence factors of resonant characteristics are analyzed with the developed model. The an...
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ژورنال
عنوان ژورنال: Journal of Power Electronics
سال: 2013
ISSN: 1598-2092
DOI: 10.6113/jpe.2013.13.1.94