Journal of Electrical and Electronic Engineering

Archive

Volume 9, Issue 6, December 2021

  • Calculation of Losses in Transmission System in Dependence on Temperature and Transmitted Power

    Ladislav Rudolf, Vladimir Kral, Milan Bernat

    Issue: Volume 9, Issue 6, December 2021
    Pages: 180-185
    Received: 28 June 2021
    Accepted: 6 August 2021
    Published: 24 December 2021
    DOI: 10.11648/j.jeee.20210906.11
    Downloads:
    Views:
    Abstract: Innovations and trends has been significantly increased during modern theory and practical realizations in the field of energetic. In the Czech Republic, the research of predictions of technical losses on the transmission system can be considered as novel and important topic. Using software possibilities can be appropriately utilized in the frame o... Show More
    Download PDF
    View Online

  • Fast Parallel FDFD Algorithm for Solving Electromagnetic Scattering Problems

    Jianming Wu, Xinbo He, Bing Wei, Xianglin Li

    Issue: Volume 9, Issue 6, December 2021
    Pages: 186-193
    Received: 25 November 2021
    Accepted: 8 December 2021
    Published: 24 December 2021
    DOI: 10.11648/j.jeee.20210906.12
    Downloads:
    Views:
    Abstract: The finite difference frequency domain (FDFD) method is very suitable for working out narrowband problems and resonance problems. However, the FDFD method needs to solve a large complex sparse matrix equation. With the increase of computing scale, the dimension of matrix will increase rapidly, which is difficult to simulate. For improving the compu... Show More
    Download PDF
    View Online

  • About Calculation the Resistance of Two-dimensional Infinite Grid Systems

    Spivak-Lavrov Igor

    Issue: Volume 9, Issue 6, December 2021
    Pages: 194-199
    Received: 14 November 2021
    Accepted: 7 December 2021
    Published: 24 December 2021
    DOI: 10.11648/j.jeee.20210906.13
    Downloads:
    Views:
    Abstract: The paper considers the problem of calculating the resistance between nodes of infinite grid resistor systems with square and triangular cells. There has long been a question about the resistance between the nearest nodes of an infinite grid of resistances with square cells with the same resistance r. Here, earlier, by the method of symmetry and su... Show More
    Download PDF
    View Online

  • Design and Implementation of an Automated Lighting System

    Raghavendra Dakuri Venkata

    Issue: Volume 9, Issue 6, December 2021
    Pages: 200-206
    Received: 17 November 2021
    Accepted: 16 December 2021
    Published: 24 December 2021
    DOI: 10.11648/j.jeee.20210906.14
    Downloads:
    Views:
    Abstract: A programmable logic controller is a digitally operated system used in an industrial environment that uses a programmable memory to implement specific functions to control through digital or analogue inputs and outputs of various types of machines. This report used a typical application for PLC's lighting control in a building for an office environ... Show More
    Download PDF
    View Online

About Us

Science Publishing Group (SciencePG) is an Open Access publisher, with more than 300 online, peer-reviewed journals covering a wide range of academic disciplines.

Learn More About SciencePG

Products

Information

Important Link

Copyright © 2012 -- 2024 Science Publishing Group – All rights reserved.