Control of a Boost Converter to Improve the Performance of a Photovoltaic System in a Microgrid

Proceedings

Castillo, Oscar Carranza¹  Rivas, Jaime José Rodriguez²  Fong, Miguel Ángel Abundis³  Gonzalez, Rubén Ortega⁴ 

[1] Author to whom correspondence should be addressed.;Instituto Politécnico Nacional, Escuela Superior de Computo, Ciudad de México 07320, Mexico;Instituto Politécnico Nacional, Escuela Superior de Ingeniería Mecánica y Eléctrica, Ciudad de México 07738, Mexico;Presented at Environment, Green Technology and Engineering International Conference (EGTEIC 2018), Caceres, Spain, 18–20 June 2018

关键词: average current control;    boost converter;    discontinuous conduction mode;   

DOI  :  10.3390/proceedings2201270

学科分类：社会科学、人文和艺术（综合）

来源: mdpi

【 摘 要 】

In this work, the analysis of a CD-CD converter type Boost is presented. This converter works in Discontinuous Conduction Mode; In addition, the design of its control loops is performed, using an Average Current Mode control. The Boost converter is part of a photovoltaic generation system using solar panels. The photovoltaic system is established in a microgrid, with which the inverter works in grid mode and island mode. The main objective of the Boost convertor is to raise and regulate the voting from the solar panels to feed a single-bridge full-bridge inverter. The controllers designed for the boost converter are validated by simulation. The results obtained prove that the designed controller has an acceptable transient response to disturbances in the system input and adequately analyzing overdrafts and establishment times when disturbances are generated.

【 授权许可】

CC BY