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Subject » BMEVIVEMA04
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Protection Systems and Measurement Technology

Védelmi rendszerek és méréstechnika
A tantárgyleírás hatályossága
Hatályosság kezdete:
2026. March 21.
Hatályosság vége:
—
Subject name (Hungarian, English)
Védelmi rendszerek és méréstechnika
Protection Systems and Measurement Technology
Subject code BMEVIVEMA04
Subject type —
Training Level —
Course types and hours (weekly/semester)
Course type lecture tutorial laboratory
hours (weekly) 2 1 0
type (linked/independent) — derived course —
Assessment type vizsga
Credits 4
Subject coordinator
DR. Ladányi József
position: egyetemi docens
Responsible department
Villamos Energetika Tanszék
Faculty Villamosmérnöki és Informatikai Kar
Subject website https://vet.bme.hu/?q=tantargyak
Primary curriculum type —
Direct prerequisites – Strong prerequisite none
Direct prerequisites – Weak prerequisite none
Direct prerequisites – Parallel prerequisite none
Direct prerequisites – Milestone prerequisite none
Direct prerequisites – Exclusion none

Objectives

Programme

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.

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.

Learning outcomes

Ez a tantárgy a KKK rendeletben meghatározott, következő kompetenciák fejlesztését szolgálja:

Knowledge

No learning outcomes recorded.

Skills

No learning outcomes recorded.

Attitudes

No learning outcomes recorded.

Autonomy and responsibility

No learning outcomes recorded.

Oktatási módszertan

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

Tanulástámogató anyagok

Online források
Lecture notes from the homepage of the course at the web page of the Department (EduID login required).

Recommended preliminary knowledge for completing the subject

Knowledge type competencies
(azon előzetes ismeretek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
Power system engineering
Skill type competencies
(azon előzetes képességek és készségek összessége, amelyek megléte nem kötelező, de a tantárgy eredményes teljesítését nagyban elősegíti)
nincs
Recommended (non-compulsory) preliminary competencies
(azon ajánlott (nem kötelező) előzetesen megszerzendő kompetenciák összessége, amelyek jelentősen hozzájárulnak a tantárgy eredményes teljesítéséhez)
Power system engineering
General rules
Requirements: 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% Additional possibilities: One repeated test for the midterm tests during the semester. One additional repetition of the mid-term test during the repetition week.
Assessment methods
In-term assessments

No detailed assessments provided.

Weight of in-term assessments

No weights provided.

Exam-period assessments

No detailed assessments provided.

Weight of exam elements

No weights provided.

Grade calculation

No grade thresholds provided.

Attendance requirements

No attendance requirements provided.

Rules for retake and resubmission

Not provided.

Short description

Not provided.

Detailed description

Not provided.

Recommended courses
NEM ( TárgyEredmény( "BMEVIVEM266" , "jegy" , _ ) >= 2 VAGY TárgyEredmény("BMEVIVEM266", "FELVETEL", AktualisFelev()) > 0)
Workload to complete the subject

No workload breakdown provided.

Validity of subject requirements
Requirements valid from:
—
Requirements valid until:
—
Curriculum placement

No curriculum placements recorded for this subject version.