Budapest University of Technology and Economics, Faculty of Electrical Engineering and Informatics

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    Protection Systems and Measurement Technology

    A tantárgy neve magyarul / Name of the subject in Hungarian: Védelmi rendszerek és méréstechnika

    Last updated: 2023. szeptember 7.

    Budapest University of Technology and Economics
    Faculty of Electrical Engineering and Informatics     		Electrical Engineering course
    MSc Program
    Electric Power Systems main specialisation
    A2 subject
    Course ID Semester Assessment Credit Tantárgyfélév
    VIVEMA17   2/1/0/v 5  
    3. Course coordinator and department Dr. Kiss Péter,
    4. Instructors

    Dr Peter Kiss, Associate Professor, BME-VIK Department of Electric Power Engineering

    guest lecturers from Protecta Ltd and Hitachi Energy Ltd

    5. Required knowledge Electric Power Engineering, Structure and Elements of the Power System, Measurement Technology Basics
    6. Pre-requisites
    Kötelező:
    NEM
    (TárgyEredmény( "BMEVIVEMA04", "jegy" , _ ) >= 2
    VAGY
    TárgyEredmény("BMEVIVEMA04", "FELVETEL", AktualisFelev()) > 0)

    A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.

    A kötelező előtanulmányi rend az adott szak honlapján és képzési programjában található.

    7. Objectives, learning outcomes and obtained knowledge The goal of the course is to help students to be familiar with the theory of protection devices and their set-up methodology used to clear faults in power systems, power plants, industrial and communal networks. Understanding state of the art measurement technology and signal processing related to execution of intelligent protection algorithms in power systems. Furthermore, to be familiar with the automation systems.
    8. Synopsis

    Lectures:

    1. Basics of protections, requirements of protection devices and systems, generations, philosophy and startegy of protection, solutions. Overcurrent protection.
    2. Functions of automatics in power systems.
    3. Differential protections and solutions.
    4. Distance protections.
    5. Communications between protection devices.
    6. Functions of complex transformer protection system.
    7. Primary and secondary current transformers.
    8. Special measurement technology of electrical values in power systems, and in protection device.
    9. Integration of protection devices into control system of transformer stations.
    10. Digital protections in modern operation controll systems of transformer stations.
    11. Electromagnetic compatibility: basics, effects, solutions and planning.
    12. Types of electromagnetic disturbances in substations.
    13. Shielding solutions in substations, earthing, bonding and EMC.

    Tutorials:

    1. Transformer differential protection
    2. Configuration calculation for distance protection relay
    3. Configuration calculation for overcurrent protection relay on radial network 1
    4. Configuration calculation for overcurrent protection relay on radial network 2
    5. Configuration calculation for overcurrent protection relay of a MV/LV transformer branch line
    6. Reducing short circuit current, special protection relays, reclosers, analysing fault recorder
    7. Setting up digital protection
    9. Method of instruction Multimedia supported lectures, calculation examples for tutorials, case studies
    10. Assessment

    During study period:

    Conditions of signature:

    • min. 40% result on the mid term test
    • min. 70% participation on lectures and tutorials

    During exam period:

    Student can sit for exam if the signature has been achieved.

    The final exam is written exam from the topics presented at lectures and tutorials or provided in moodle as an extra curricular handout. There is an optional oral exam component for bumping up results after successful written exam.

    Final mark: mid-semester test weighted by 20% + mark of final exam weighted by 80%.

    11. Recaps One repeated midterm test according to the faculty's approved assessment schedule.
    12. Consultations Lecturers can be contacted by e-mail or Ms Teams at any time.
    13. References, textbooks and resources

    Lecture and tutorial notes are available in moodle.

    Protecta Ltd is providing additional materials on its homepage for better understanding.

    14. Required learning hours and assignment
    Contact hours
    		42
    Preparation for contact hours13
    Preparation for midterm test
    		25
    Preparing home assignment
    		0
    Studying additional material20
    Preparation for exam
    		50
    Sum150
    15. Syllabus prepared by Dr Jozsef Ladanyi, Associate Professor, BME-VIK Department of Electric Power Engineering
    Dr Peter Kiss, Associate Professor, BME-VIK Department of Electric Power Engineering