Share This Article:

Development of a Solar Controller with MLI Control

Full-Text HTML XML Download Download as PDF (Size:3488KB) PP. 22-40
DOI: 10.4236/cs.2018.92003    804 Downloads   1,556 Views

ABSTRACT

This work presents the development of a solar regulator which manages the charge and discharge of a (lead) battery installed in a photovoltaic system in order to extend its lifetime. The regulator is controlled by a microcontroller (PIC16F877A) and protects the battery against overcharging, deep discharge, but also against temperature drifts. The operating principle is based on the control of a DC-DC converter by a rectangular signal MLI generated by the microcontroller. In addition to the protection function of the regulator, there is included a control and monitoring panel consisting of a visualization interface on which the system quantities can be observed. Thus, it will be given to the user to be able to act on the system. This display interface uses as a display an LCD screen and LEDs. Simulation results are presented to illustrate the operation of the proposed solar controller.

Cite this paper

Wade, M. , Gueye, M. , Sow, O. , Sow, D. , Dione, B. and Sissoko, G. (2018) Development of a Solar Controller with MLI Control. Circuits and Systems, 9, 22-40. doi: 10.4236/cs.2018.92003.

Copyright © 2020 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.