Development of Conventional Control of Parallel Loaded Resonant Converter -Simulation and Experimental Evaluation

2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI:10.1109/PEDES.2006.344407

T. S. Sivakumaran, S. Natarajan

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引用次数: 4

Abstract

This paper presents simulation and implementation of PI controller for a high frequency soft-switched DC-DC converter for distributed energy generation systems like solar systems, vertical axis aero-generator and fuel-cell power systems. This converter is widely used to achieve reduction in size of the passive components of the converter such as inductors, capacitors and transformers. Control algorithm is developed in this work to ensure tracking of the reference voltage and rejection of system disturbances by successive measurement of the converter output voltage at certain time instants within a conduction period. The main objectives are (i) development of conventional control of parallel loaded resonant converter using MATLAB (version 7.01) software (ii) TMS320F2407 DSP based hardware implementation of above controller and (iii) evaluation of the controller's performance. The controller developed provides fast response and good performance under supply and load disturbances. The results validate the effectiveness of proposed scheme.

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并联负载谐振变换器常规控制的发展——仿真与实验评价

本文介绍了用于分布式发电系统(如太阳能系统、垂直轴航空发电机和燃料电池发电系统)的高频软开关DC-DC变换器的PI控制器的仿真与实现。这种变换器被广泛用于减小变换器的无源元件如电感、电容器和变压器的尺寸。本文提出了一种控制算法，通过在导通周期内连续测量变换器输出电压来保证参考电压的跟踪和系统干扰的抑制。主要目标是(i)利用MATLAB(7.01版本)软件开发并联负载谐振变换器的常规控制;(ii)基于TMS320F2407 DSP的上述控制器的硬件实现;(iii)对控制器的性能进行评估。所开发的控制器在电源和负载扰动下具有快速响应和良好的性能。结果验证了所提方案的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2006 International Conference on Power Electronic, Drives and Energy Systems

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