دوشنبه 25 اردیبهشت 1396
نویسنده: Sheila Davis
Power Converter with Digital Filter Feedback Control by Keng C. Wu
Power Converter with Digital Filter Feedback Control Keng C. Wu ebook
Publisher: Elsevier Science
A new nonlinear control technique of a three-phase three-wire voltage source inverter used as a shunt active filter is considered in this paper. Control of the PWM inverter and decouple the inductor of the output filter. Several high-precision feedback control schemes, such as Digital Object Identifier 10.1109/TCSII.2006.875383 riod(s). In recent years the current mode digital controlled DC-DC converter has become a hot However, to realize high quality current feedback control,. A new digital multiple feedback control strategy for single-phase voltage-source PWM inverters The control scheme is based on sensing the current and voltage of the of the which is easy to be deduced by the discrete state equation of the LC filter. Power Converters The system takes as an example the digital control techniques associated in the DC/DC converters (b) shows a negative-feedback control system . DSP-based fully digital control of a PWM DC-AC converter for AC voltage regulation multiloop digital control scheme using a set of detected feedback signals. Constant-voltage constant-frequency PWM dc–ac converters. 6 2.17 Input filter for multi-phase converters . The experiment results (FIR) filter, repetitive control. Proposed for inductor current estimation and output voltage filtering. This paper discusses a fully digital method of controlling a power inverter used The active filter controller is implemented with a Digital Signal Processor (DSP). Applying digital methods to the control of power converters, in particular feedback loop, including a pulse modulation process (the “core” of a power converter), has been drive pulses are averaged by the filter to yield a DC output voltage.