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Title: Super-lift converter multilevel DC/AC inverters used in solar panel energy systems
Authors: Yang, Shicong
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Power electronics
Issue Date: 2012
Abstract: This project presents design, simulation and hardware implementation of super-lift converter multilevel inverter. In order to maintain the output voltage at a constant level, the closed-loop control system was used with PI controller. With proper tuned PI controller, the Super-Lift converter was able to achieve the design specifications. In the multilevel inverter design, the zener diodes were used to divide the DC voltage from super-lift converter into several levels with equal voltage; with carefully designed switching circuit, the different voltage level was apply to the load at different timing with different duration. A microcontroller AN89S8253 was used for the switching signal design and the program code was written in C. The results of software simulation and hardware implementation for super-lift converter multilevel inverter are presented.
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Student Reports (FYP/IA/PA/PI)

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