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Content Provider | IEEE Xplore Digital Library |
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Author | Nalubega, T. Da Silva, I. Richard, O. Abbo, M.S. |
Copyright Year | 2014 |
Description | Author affiliation: Centre for Res. in Energy & Energy Conservation, Makerere Univ., Makerere, Uganda (Nalubega, T.; Da Silva, I.; Richard, O.; Abbo, M.S.) |
Abstract | This paper presents a comparative analysis of control techniques used on induction generators for stand-alone Pico hydropower schemes. The techniques were tested on a prototype Pico hydropower system modeled for the site developed in western Uganda by the Centre for Research in Energy and Energy Conservation. The case study scheme to date is manually operated, a process that requires constant attention due to variations in load. This demonstrated the need for an automatic load controller. The site specifications were considered when designing models using Matlab simulink employing the automatic load control techniques. These model designs are simple so that it is affordable for local practical application. The proposed designed control techniques presented in this paper are composed of logic gates, IGBT switch, uncontrolled diode rectifier, the PID controller and other semiconductor devices supplying an electrical load and a ballast load. In addition, the response of the case study site and the Matlab model to load variations is presented. |
Starting Page | 1 |
Ending Page | 9 |
File Size | 643453 |
Page Count | 9 |
File Format | |
ISBN | 9780992204167 |
ISSN | 2166059X |
e-ISBN | 9780992204174 |
DOI | 10.1109/ICUE.2014.6904210 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-08-19 |
Publisher Place | South Africa |
Access Restriction | Subscribed |
Rights Holder | Cape Peninsula University of Technology |
Subject Keyword | Matlab IG model RMS site performance Electricity Induction generators Hydroelectric power generation Logic gates Stand-alone Pico hydropower development Integrated circuit modeling MATLAB Electrical load controller Load modeling |
Content Type | Text |
Resource Type | Article |
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