American Journal of Electrical and Computer Engineering


Volume 7, Issue 1, June 2023

  • Current Unbalance Monitoring In Four-Wire System Based on Fuzzy Logic

    Achmad Marzuki, Bangbang Hermanto, Wawan Heryawan, Abu Bakar

    Issue: Volume 7, Issue 1, June 2023
    Pages: 1-9
    Received: 20 January 2023
    Accepted: 13 March 2023
    Published: 15 March 2023
    Abstract: The daily consumption profile of electric power is different for each electrical customer, which is random and unpredictable, especially in residential, commercial, and educational areas, which are dominated by single-phase electrical loads. The abundance of this one phase load can enhance the current unbalance of the three-phase four-wire system, ... Show More
  • Comparative Analysis of Surface Refractivity Variations in the Sahel and Coastal Zones of Nigeria

    Yusuf Babatunde Lawal, Joseph Babatunde Dada

    Issue: Volume 7, Issue 1, June 2023
    Pages: 10-18
    Received: 15 April 2023
    Accepted: 4 May 2023
    Published: 10 June 2023
    Abstract: Variation in Surface Refractivity N is largely influenced by changes in some meteorological parameters such as air temperature, relative humidity, and pressure. These parameters are more accurate when measured locally due to their temporal and spatial variations. The research studies and verifies the contributions of the dry and wet term components... Show More