Simple Controlling System of Wave Temperature Generating by Thermoelectric Modules

Thumbnail Image
File(s)
Author(s)
Other Contributor(s)
University of the Thai Chamber of Commerce. School of Engineering
Publisher(s)
University of the Thai Chamber of Commerce
Date Issued
2005
ISSN
1906-1625
Resource Type
Text::Journal::Journal article
Language
English
Abstract
This research presents the simple controlling system of wave generating by varied range of ambient temperature. The system controls the thermoelectric module are analog control and micro controller control (PIC16F877). There control the power electronic switch (H Bridge) at 50 kHz in order to control the supply of direct current to thermoelectric modules generating the hot and cool.From testing result of the temperature response by generating the 10 minutes period triangular-wave temperature in the range of temperature between 25 - 45 degree celsius shows that the system can generate the triangular-wave temperature relate to the reference signal which can be used to generate sine-wave temperature in order to test the insulator property.
Subject(s)
Journal
Access Rights
Open access
Rights
This work is protected by copyright. Reproduction or distribution of the work in any format is prohibited without written permission of the copyright owner.
Rights Holder
University of the Thai Chamber of Commerce
Bibliographic Citation
Wanchai Chimchawee (2005) Simple Controlling System of Wave Temperature Generating by Thermoelectric Modules. UTCC Engineering Research Papers.
URI