Now showing items 338-341 of 341

  • A versatile microprocessor based controller for solar tracking 

    Saxena, A K; Dutta, V (1990)
    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 ...
  • Viability aspects of paraboloidal dish solar collector systems 

    Kaushika, N D (1993)
    The basic geometrical optics equations for multifaceted paraboloidal dish solar collectors are presented in the form helpful for engineering design. Trade-off strategies are discussed to establish a balance between many ...
  • Wind induced heat losses from outer cover of solar collectors 

    Subodh Kumar; Sharma, V B; Kandpal, T C; Mullick, S C (1997)
    The top cover of a fiat plate solar collector is generally exposed to wind. In indoor experiments it is necessary to simulate this wind. Correlations have been developed for the wind heat transfer coefficient over flat ...
  • Wind turbine driven self-excited induction generator 

    Tripathy, S C; Kalantar, M; Rao, N D (1993)
    Owing to increased emphasis on renewable resources, the development of suitable isolated power generators driven by energy sources such as wind, small hydro-electric, biogas, etc. have recently assumed greater significance. ...