Power Systems Laboratory 2
A tantárgy neve magyarul / Name of the subject in Hungarian: Villamosenergia-rendszerek laboratórium 2
Last updated: 2017. november 7.
Villamos Energetika Tanszék
A fenti forma a Neptun sajátja, ezen technikai okokból nem változtattunk.
A kötelező előtanulmányi rend az adott szak honlapján és képzési programjában található.
Getting the credits of Protection Systems and Measurement Technology (BMEVIVEMA04)
Getting the credits of Electric Energy Market (BMEVIVEMA05)
The goal of the laboratory is providing additional practical laboratory
measurements and simulations to the subjects of the specialization.
1. Overcurrent Protection – Setting
of ETIVA and DTIVA Protection Relays, Short Circuit Composition on a Physical
Model, Operation by Different Conditions
2. Distance Protection – Setting of ETV
and DTVA Protection Relays, Short Circuit Composition on a Physical Model,
Operation by Different Conditions.
3. Digital Overcurrent Protection,
Digital Distance Protection – Setting of Protection Relays, Testing with
Generator, Characteristic Check-up.
4. Analysing of Differential Relays
of Transformers – Short Circuit Composition on a Physical Model, Operation by
5. Digital Motor Protection – Setting
of Protection Relay, Testing with Generator, Check-up.
6. Switchboard Centre’s Training
Simulator – The Simulation of the Operation of Different Protection Relays,
Results and Conclusions on a Training Simulator Software.
7. Simulation of Electric Energy
Market: Defining of Trade Exchanges, Submission, Clearing, Pricing, Offering.
8. Analysing of Secondary Current
and Voltage Transformers – The Errors of a ETV 5A Current Transformer in
Function of the Applied Burden at Nominal and Ten Times Higher Current;
Measuring the Change of the Excitation Impedance in Function of the Voltage and
Frequency on an ETV 100 V Voltage Transformer; Defining the Usability of the
Measured Instrument Transformers.
9. Live Line Maintenance.
10. Wind Turbine Generators and its
measurements, Computer simulation tutorials in computer laboratory.
During the study period:
measurements are compulsory for all students.
for the laboratory measurements from the available preparation material (if
on the measurement according to the provided schedule. Only those can attend
who has passed the entry test, what can be conducted as a written quiz.
measurement record should be taken and submitted within seven calendar days.
The measurement record could be individual or teamwork, depending on the exact
occasion (one record should be taken at each independent workstation).
The students get a mark after each measurements
(representing the preliminary preparation the activity during the measurement
and the measurement record). At the end of the semester, signatures can be
given only if all measurement records are acceptable by the laboratory
The students are taking part an exam
measurement, which is organised on week 14 of the semester. Every student must
repeat one part of a specific measurement from the semester and prepare a draft
measurement record, without any external help. The exam measurement would take
60 minutes in time, allocated to the last week’s slot of the measurement, the
schedule and allocation would be provided by the laboratory coordinator on the
The final mark of the subject would
be composed from the averages of the entry quizzes (30%), the averages of the
measurement records (20%) and the mark of the exam measurement (50%).
During the exam period: nothing.
submission of the measurement record can be approved by the end of the supplementary
week, if supplementary fee has been paid.
measurements (due to missing or failing of entry test) can be substituted
during the semester or the supplementary week according to the following rules:
measurements can be substituted after scheduling it with the laboratory
there is still a scheduled measuring group during the rest of the semester
which has not taken the specified measurement, and the number of participated
students allows to join, the measurement can be substituted only in that
– after discussing with the lab instructor – it is not an option, the
measurement can be substituted at the end of the semester, during the
case of the missed measurements are substituted later, then the exam
measurement is scheduled, the affected measurement cannot be allocated to the
student on the exam measurement.
It is not
possible to have any extra measurement for correcting lower sub-marks.
In case of
it is necessary, after contacting with the laboratory instructor.
The materials for the preparation are available
on the subject’s site at the departmental homepage.
for the measurements
the measurement record
for the exam measurement