Paralleled DC-DC Power Converters Sliding Mode Control with Dual Stages Design

• 作者: Bashar Khasawneh Maha Sabra Mohamed A. Zohdy
• 来源期刊: 电力能源(英文)
• 学科: 工学
• 关键词: DC-DC CONVERTERS Paralleled Converter DC-DC CONTROL Efficiency Improvement of DC-DC Sliding Mode CONTROL (SMC) Hyper Plane DESIGN Variable Structure CONTROL (VSC)
• 年，卷（期）: 2014,（2）
• 页码范围: 1-10
• 页数: 10页
• 分类号: TP2

摘要

This paper proposes the new cascaded series parallel design for improved dynamic performance of DC-DC buck boost converters by a new Sliding Mode Control (SMC) method. The converter is controlled using Sliding Mode Control method that utilizes the converter’s duty ratio to determine the skidding surface. System modeling and simulation results are presented. The results also showed an improved overall performance over typical PID controller, and there was no overshoot or settling time, tracking the desired output nicely. Improved converter performance and robustness were expected.