Science Journal of Energy Engineering

Volume 4, Issue 5, October 2016

  • Determination of Bus Voltages, Real and Reactive Power Losses in the Northern Nigeria 330Kv Network Using Power System Analysis Tool (PSAT)

    Ishaku Bello, Musa Bukar Umar, Harrison Oyibo Idakwo

    Issue: Volume 4, Issue 5, October 2016
    Pages: 35-43
    Received: 16 September 2016
    Accepted: 27 October 2016
    Published: 17 November 2016
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    Abstract: The power system analysis and design is generally done by using Load flow studies. The essence of power flow analysis is to find the magnitude and phase angle of voltage at each bus and the real and reactive power flows in each transmission lines. Therefore, load flow analysis is an important tool involving numerical analysis applied to a power sys... Show More
  • Modeling and Optimization of a Latent Heat Thermal Storage with Solar Absorption Chiller in Iran

    Mohammad Mehdi Keshtkar, Amin Sheibani

    Issue: Volume 4, Issue 5, October 2016
    Pages: 44-49
    Received: 20 October 2016
    Accepted: 03 November 2016
    Published: 25 November 2016
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    Abstract: The research in this paper focuses on the theoretical modeling and optimization of a solar absorption chiller system with a latent heat thermal storage using phase change material (PCM). At first for modeling the absorption chiller cycle, we use the thermodynamic principles. After that with considering the technical limitations we change this model... Show More