Research - Dept. of Electrical Engg.

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Browsing Research - Dept. of Electrical Engg. by Author "Khan, Yakub"

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    Design of electrical SCADA system for 11KV substation
    (IOSR Journal of Engineering, 2019) Mulla, Rumana (16DEE65); Naikwadi, Nasrin (16DEE66); Pawar, Pranavi (16DEE68); Shaikh, Maseera (16DEE78); Khan, Yakub; Hule, Shraddha
    In Substation it is difficult to monitor and control the different parameters such as voltage, current, power factor etc. which affect the reliability of the power. As the demand for reliable electric power is become important therefore the technology "Supervisory Control and Data Acquisition system "or SCADA is developed. SCADA system provide better monitoring, control and maintain the reliability of power, it can also extend the life of substations and related equipment by providing current data for troubleshooting small problems before they escalate. This paper evaluates the SCADA system has also provide the difference between the "Numerical Relay" and "Electromechanical Relay"
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    Maintenance of 220kv substation equipment
    (IOSR Journal of Engineering, 2019) Khan, Azharuddin (15EE16); Shaikh, Gulam Jilani (15EE39); Chaudhary, Mushtaque (14EE30); Sayed, Javed(14EE34); Khan, Yakub; Syed, Kaleem
    This paper will explore the maintenance of electrical equipment. Specifically it will look at: 1) why maintenance is performed on electrical equipment? 2) What, legal or other, drivers are behind performing electrical equipment maintenance? 3) Electrical equipment maintenance is performed on an interval, but what is the purpose of this interval and how is it determined? 4) What is the difference between breakdown, preventive, and predictive electrical equipment maintenance methods and when shouldeach be applied? 5) What do available testing technologies, such as - insulation resistance, power factor, oil analysis, partial discharge, infrared, ultrasonic, functional analysis, etc., tell us about the condition of electrical equipment and when should they be applied to various types of electrical equipment? 6) What does analysis of electrical equipment maintenance data/information reveal about the frequencies, philosophies, and foundation on which maintenance is performed? Keyword: National Electrical Code(NEC), Electrical Preventive Maintenance (EPM),Occupational Safety and Health Administration (OSHA)