Publication: Diseño y montaje de un potenciostato/galvanostato basado en convertidor DC/DC
Loading...
Identifiers
Publication date
2015-06
Defense date
2015-07-10
Authors
Tutors
Journal Title
Journal ISSN
Volume Title
Publisher
Impact
Export
Abstract
Hoy en día el uso de las nuevas tecnologías con el fin de usarlas en pro de las energías
renovables y la biosostenibilidad se encuentra en auge debido a que pueden ser de gran
ayuda para hacer más eficaz la labor del ser humano.
Además de esto, la electrónica cada vez se utiliza más en el análisis de experimentos
químicos, tales como las reacciones reducción oxidación que nos permite medir
multitud de parámetros con buena precisión.
Este Trabajo Fin de Grado relaciona ambas facetas mediante el diseño, implementación
y control de un potenciostato/galvanostato basado en un convertidor CC/CC, cuya
aplicación es el tratamiento de aguas residuales en humedales artificiales con el objetivo
de que las bacterias existentes en dicho humedal se estimulen en mayor medida y
generen electricidad por ellas mismas, consiguiendo así una generación de energía de
forma limpia y sostenible.
Para ello se ha analizado la respuesta de un convertidor reductor basado en un puente en
H de transistores mediante simulaciones. Se han realizado los esquemáticos del
hardware para implementar físicamente el potenciostato realizando su control mediante
un microcontrolador previamente seleccionado y programado.
Por último se ha montado el hardware en una placa de prototipos y probado el
funcionamiento del sistema completo.
Nowadays new technologies used in favor of renewable energies and biosostenibility are now increasing due to the fact that it could be very helpful in human being labor´s efficiency. Also electronics is more and more used for analyze chemical experiments like the Red- Ox reactions that allows to measure a lot of different parameters with good precision. This TFG relates both disciplines through the design, implementation and control of a potentiostat/galvanostat based on a DC/DC converter whose application is the sewage treatment in artificial wetlands with an objective: bacteria existing in that wetland are stimulated quicker and generate electricity by themselves achieving a clean and sustainable way of energy generation. For this purpose it has been analyzed a buck converter based on a transistors H bridge through simulations. It has been done the hardware schematics in order to physically implement the potentiostat doing its control by means of a microcontroller previously selected and programmed. Finally it has been mounted the potentiostat hardware on a through hole board and tested the hole system operation.
Nowadays new technologies used in favor of renewable energies and biosostenibility are now increasing due to the fact that it could be very helpful in human being labor´s efficiency. Also electronics is more and more used for analyze chemical experiments like the Red- Ox reactions that allows to measure a lot of different parameters with good precision. This TFG relates both disciplines through the design, implementation and control of a potentiostat/galvanostat based on a DC/DC converter whose application is the sewage treatment in artificial wetlands with an objective: bacteria existing in that wetland are stimulated quicker and generate electricity by themselves achieving a clean and sustainable way of energy generation. For this purpose it has been analyzed a buck converter based on a transistors H bridge through simulations. It has been done the hardware schematics in order to physically implement the potentiostat doing its control by means of a microcontroller previously selected and programmed. Finally it has been mounted the potentiostat hardware on a through hole board and tested the hole system operation.
Description
Keywords
Potenciostatos, Electrodos, Humedal artificial, Trama de datos, Potentiostats, Electrodes, Artifitial wetland, Data frame