IMPLEMENTACIÓN DE UN SISTEMA DE ADMINISTRACIÓN Y CONTROL PARA UNA MICRO-RED DE CD UTILIZANDO PLATAFORMAS DE NATIONAL INSTRUMENTS

Juan José Martínez Nolasco, José Alfredo Padilla Medina, Elías José Juan Rodríguez Segura, Agustín Sancén Plaza

Resumen


Resumen

En este trabajo se presenta el desarrollo e implementación de un Sistema de Administración y Control (SAC) aplicado a una micro-red de CD utilizando la tarjeta de desarrollo NI myRIO programada con el software de instrumentación virtual LabVIEW. El prototipo experimental de la micro-red tiene una capacidad máxima de 1 kW alimentada por dos simuladores de paneles fotovoltaicos con una potencia máxima de 600 W cada uno. El SAC opera dependiendo del nivel de voltaje del bus de CD y la demanda de energía en la micro-red, el objetivo principal de este sistema es mantener el bus operando en un rango de 190 V ±5% aprovechando al máximo la energía generada por los simuladores de paneles fotovoltaicos. Para las pruebas experimentales presentadas se utilizan como cargas luminarias led, luminarias fluorescentes y computadoras; demostrando que el SAC mantiene el bus de CD operando establemente en el rango propuesto.

Palabras Claves: Administración y control, micro-red CD, LabVIEW.

 

IMPLEMENTATION OF AN ADMINISTRATION AND CONTROL SYSTEM FOR A CD MICRO-NETWORK USING NATIONAL INSTRUMENTS PLATFORMS

Abstract

This paper presents the development and implementation of a Management and Control System (MCS) applied to a micro-grid CD using the device of development NI myRIO programed with LabVIEW a virtual instrumentation software. The experimental prototype of the microgrid has a maximum capacity of 1 kW energized by two simulators of photovoltaic panels with a maximum power of 600 W. The MCS operates depending on the voltage level for the DC and the demand for energy in the microgrid, the main objective of this system is to keep the bus operating in a range of 190 V ±5% taking maximum advantage of the energy generated by the simulators of photovoltaic panels. For the experimental tests submitted are used as loads LED and fluorescent lighting, and also computers; demonstrating that the MCS keeps the bus CD operating stably in the proposed range.

Keywords: DC Microgrid, LabVIEW, management and control.


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Referencias


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