Preliminary Testing and Implementation of a Peak Current Mode Control Scheme for a Two Phase, Dual Interleaved Buck-Boost Converter

被引:1
|
作者
Cano-Pulido, Kevin [1 ]
Araujo-Vargas, Ismael [1 ]
Mondragon-Escamilla, Nancy [1 ]
Velazquez-Elizondo, Enrique [1 ]
机构
[1] Inst Politecn Nacl, ESIME Culhuacan, Mexico City, DF, Mexico
关键词
emulation; testing tool; PCM; peak current control; DC DC converters; interleaved converter; multiphase converter; microcontroller;
D O I
10.1109/ECCE47101.2021.9594953
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A current emulator of a Two phase, Dual interleaved buck-boost converter is presented in this article. The system is built in a low-cost, high-performance microcontroller and is used as a preliminary testing tool to verify the performance of a Peak Current Mode Controller aimed to run a 32-kW prototype rig. The emulator is experimentally validated showing how to create multiphase emulated currents with different raising slope values. A brief introduction and example of how to program a Peak Current Control scheme in C2000 TI microcontrollers is described as they offer specialized modules for power applications. The pre-tested controller is assessed in a prototype rig whose measurements exhibits an efficiency of 97 %, an effective current balance at 30 kW, and a power density of 7.6 kW/kg.
引用
收藏
页码:3140 / 3145
页数:6
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