BME VIK - Védelmi rendszerek és méréstechnika

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

3. Course coordinator and department Dr. Ladányi József,

Web page of the course https://vet.bme.hu/?q=tantargyak

4. Instructors

Name:	Position:	Department
Dr. Jozsef LADANYI	Associate professor	Electric Power Engineering
Dr. György Varju	Professor emeritus	Electric Power Engineering

5. Required knowledge Power system engineering

6. Pre-requisites

Kötelező:

NEM ( TárgyEredmény( "BMEVIVEM266" , "jegy" , _ ) >= 2
VAGY
TárgyEredmény("BMEVIVEM266", "FELVETEL", AktualisFelev()) > 0
VAGY
TárgyEredmény( "BMEVIVEMA17", "jegy" , _ ) >= 2
VAGY
TárgyEredmény("BMEVIVEMA17", "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.

Ajánlott:
NEM ( TárgyEredmény( "BMEVIVEM266" , "jegy" , _ ) >= 2
VAGY
TárgyEredmény("BMEVIVEM266", "FELVETEL", AktualisFelev()) > 0)

7. Objectives, learning outcomes and obtained knowledge

The aim of the course is to help students to be familiar with the theory of protection devices and their set-up methodology used to against failures in power systems, power plants, industrial and communal networks. Understanding state of the art measurement technology and signal processing related to excution of intelligent protections in power systems. Furthermore, to be familiar with the automation systems.

8. Synopsis

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. Mid-term test.

14. Shielding solutions in substations, earthing, bonding and EMC.

9. Method of instruction

+week: 1x2 hours lectures

#week: 1x2 hours lectures, 1x2 hours exercises

10. Assessment

During the semester: Personal appearance at least 70% of lectures and 80% of exercises

One mid term test with grade > 40%

At the end of semester: Oral exam.

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

11. Recaps

One repeated test for the midterm tests during the semester.

One additional repetition of the mid-term test during the repetition week.

12. Consultations After the fist lecture of the week. Lecturers can be contacted by e-mail at any time.

13. References, textbooks and resources Lecture notes from the homepage of the course at the web page of the Department (EduID login required).

14. Required learning hours and assignment

Contact hours	42
Preparation for contact hours	5
Preparation for the midterm test	15

Designated self-study	15
Preparation for the exam	43
Total workload	120

15. Syllabus prepared by

Name:	Position:	Department
Dr. Jozsef LADANYI	Associate professor	Electric Power Engineering
Dr. György Varju	Professor emeritus	Electric Power Engineering