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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1708

Title: A versatile microprocessor based controller for solar tracking
Authors: Saxena, A K
Dutta, V
Keywords: solar tracking controller
acquiring photovoltaic
meteorological data
photovoltaic system
autonomous PV power
PWM (pulse-width-modulated)
Issue Date: 1990
Citation: Photovoltaic Specialists Conference, 2, 1105 - 1109p.
Abstract: A microprocessor-based solar tracking controller was designed and fabricated. In addition to tracking, the controller is capable of acquiring photovoltaic and meteorological data from a photovoltaic system and controlling battery/load. These features are extremely useful in autonomous PV power systems installed in remote areas for system control and monitoring. Solar tracking can be achieved in closed-loop and open-loop modes, and the controller can provide either six PWM (pulse-width-modulated) signals for a three-phase, 50 Hz AC motor or four step signals for a stepper motor. The controller has been laboratory tested
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1708
Appears in Collections:Energy Studies [CES]

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