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    • Thesis & Report, BSc (Electrical and Electronic Engineering)
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    •   BracU IR
    • School of Engineering (SoE)
    • Department of Electrical and Electronic Engineering (EEE)
    • Thesis & Report, BSc (Electrical and Electronic Engineering)
    • View Item
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    Design and development of a controller for switching solar based multiple pumps

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    10221069 & 10221070_EEE.pdf (8.002Mb)
    Date
    2014-08
    Publisher
    BRAC University
    Author
    Ahmed, Syeda Mahjabin
    Akter, Tasnim
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/10361/8172
    Abstract
    Conventional photovoltaic systems for pumping are designed with panel capacity over 30 to 40 percent so that pumping can be continued during low insulation. This adds much to the cost of such system. The new system eliminates over capacity requirement of PV modules by using a combination of pumps where load become variable with the change of PV power output- This developed system continues pumping even during low solar isolation. Directly fed DC motors drive the pumps to avoid design complexity and eliminate battery and its maintenance cost' The designed system is superior to existing system, increasing the water output for the same installed PV module capacity. The objective of this project is to develop a controller for switching the pumps for reasons described above. The controller will be designed with the micro controller and electronic switch. The input of the controller will be the power from solar panel and the output will be the number of pumps to be switched depending on the isolation'
    Keywords
    Switching solar; Multiple pumps
     
    Description
    This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014.
     
    Cataloged from PDF version of thesis.
     
    Includes bibliographical references (page 35-36).
    Department
    Department of Electrical and Electronic Engineering, BRAC University
    Collections
    • Thesis & Report, BSc (Electrical and Electronic Engineering)

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