Course detail
Integrated Protection Systems
FEKT-MISYAcad. year: 2017/2018
State estimation of power systems.Current transformers transients.Directional wave relays.Integrated protection systems.
Language of instruction
Czech
Number of ECTS credits
5
Mode of study
Not applicable.
Guarantor
Learning outcomes of the course unit
The students pass out the course are able to:
- Apply the method of symmetrical components for unbalanced fault solving in the power system
- Calculate the minimal and maximal short-circuit currents
- Describe the parameters of current and voltage instrument transformers, its usage, connection and disadvantages
- Name the line protection and describe their principle of operation
- Name the protection of transformers and describe their principle of operation
- Name the generator protections and describe their principle of operation
- Describe the function and application of distance protection
- Describe the function and application of differential protection
- Describe the function of the automatic reclosing
- Calculate the directional overcurrent protection setting management
- Apply the method of symmetrical components for unbalanced fault solving in the power system
- Calculate the minimal and maximal short-circuit currents
- Describe the parameters of current and voltage instrument transformers, its usage, connection and disadvantages
- Name the line protection and describe their principle of operation
- Name the protection of transformers and describe their principle of operation
- Name the generator protections and describe their principle of operation
- Describe the function and application of distance protection
- Describe the function and application of differential protection
- Describe the function of the automatic reclosing
- Calculate the directional overcurrent protection setting management
Prerequisites
The subject knowledge on the Bachelor´s degree level is requested. Completion of the course BOJZ (Protection of electrical Power Equipment) is advantage.
Co-requisites
Not applicable.
Planned learning activities and teaching methods
Teaching methods include lectures, numerical exercise and practical laboratories. Course is taking advantage of e-learning (Moodle) system. Students have to write a single project/assignment during the course.
Assesment methods and criteria linked to learning outcomes
The course is evaluated by student’s activity in the lessons and it is finished by exam valuation.
Students can obtain:
up to 40 points from tutorial lessons (projects of numerical and laboratory exercise)
up to 60 points from the exam (practical and theoretical part).
Detailed requirements for completion of a course are specified by a regulation issued by the lecturer responsible for the course and updated every year.
Students can obtain:
up to 40 points from tutorial lessons (projects of numerical and laboratory exercise)
up to 60 points from the exam (practical and theoretical part).
Detailed requirements for completion of a course are specified by a regulation issued by the lecturer responsible for the course and updated every year.
Course curriculum
The theory of symmetrical components
Calculation of the minimal short-circuit currents
Voltage and current instrument transformers
Line protection
Differential protection
Automatic reclosing
The line protection usage
Transformer protection
Generator protection
Calculation of the minimal short-circuit currents
Voltage and current instrument transformers
Line protection
Differential protection
Automatic reclosing
The line protection usage
Transformer protection
Generator protection
Work placements
Not applicable.
Aims
New approach in integrated protection of HV and MV el.power systems.
Specification of controlled education, way of implementation and compensation for absences
The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.
Recommended optional programme components
Not applicable.
Prerequisites and corequisites
Not applicable.
Basic literature
Haluzík, E.: Ochrany a automatiky v elektrických sítích, skriptum VUT v Brně, 1985, 160s.
Recommended reading
Horowitz S.H.:Protective relaying for power systems,Vol.I.,II.,IEEE Product No.PP3095-QTP 1992
Trojánek, Z., Hájek, J., Kvasnica, P., Přechodné jevy v elektrizačních soustavách TU Košice 2006, ISBN 80-8073-453-4
Trojánek, Z., Hájek, J., Kvasnica, P., Přechodné jevy v elektrizačních soustavách TU Košice 2006, ISBN 80-8073-453-4
Classification of course in study plans
Type of course unit
Lecture
26 hod., optionally
Teacher / Lecturer
Syllabus
Data collection.
State estimation of power systems.
Static and dynamic state estimation.
Identification incorrect dates.
Current and voltage transformers.
Response of current transf.under short circuit current transients.
Directional wave relays.
Communication in protection signalling.
Auto-reclosing.
Integrated digital relays.
Integrated systems.
Selection of power systems regions for integrated relaying systems.
State estimation of power systems.
Static and dynamic state estimation.
Identification incorrect dates.
Current and voltage transformers.
Response of current transf.under short circuit current transients.
Directional wave relays.
Communication in protection signalling.
Auto-reclosing.
Integrated digital relays.
Integrated systems.
Selection of power systems regions for integrated relaying systems.
Fundamentals seminar
6 hod., optionally
Teacher / Lecturer
Syllabus
State estimation.
Identification incorrect dates.
Current transformer transients.
Setting of the wave relay.
Selection of a power systems region for integrated protections.
Identification incorrect dates.
Current transformer transients.
Setting of the wave relay.
Selection of a power systems region for integrated protections.
Exercise in computer lab
4 hod., optionally
Teacher / Lecturer
Syllabus
State estimation of the given system.
Verification of the integrated relaying system.
Verification of the integrated relaying system.
Laboratory exercise
16 hod., compulsory
Teacher / Lecturer
Syllabus
Communication in protection signalling.
Auto-reclosing relay.
Integrated digital relay-setting.
Integrated digital generator relay.
Measuring transients of a current transformer.
Integrated laboratory fy ABB.
Auto-reclosing relay.
Integrated digital relay-setting.
Integrated digital generator relay.
Measuring transients of a current transformer.
Integrated laboratory fy ABB.