410-2301/04 – Computer Applications in Electrical Power Engineering (VPEE)
| Gurantor department | Department of Electrical Power Engineering | Credits | 5 |
| Subject guarantor | doc. Ing. Vladimír Král, Ph.D. | Subject version guarantor | doc. Ing. Vladimír Král, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 2 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2019/2020 | Year of cancellation | |
| Intended for the faculties | FEI | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
To be able to create measurement block diagram.
To explain PC option use by electric power measurement.
To grasp basic principles of RS-232C, RS485, LPT, USB and GPIB interfaces.
To clarify data acquisition and data transfer.
To explain signal sampling, to describe A-D and D-A converters, DAQ PC cards and to explain measurement errors.
To be acquainted with measurement of basic electrical values in distribution systems.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Project work
Other activities
Field data collection
Summary
In terms of this subject is student acquainted with basic principles of computer use in electrical power engineering. Is discussed the broad issue of electrical power measurement, long-term automation measurement, electric converters. Main accent is insisted on PC control of measurement instruments, next on data transfer and their processing, presentation and utilisation.
Compulsory literature:
Recommended literature:
Walkenbach, J.: Microsoft Excel 2000 Formulas, IDG Books Worlwide, 1999.
Additional study materials
Way of continuous check of knowledge in the course of semester
Attendance at all of laboratory works. Processing of laboratory reports in requested date, form and way of delivery. Processing of dated up project, test.
In addition:
Of each of task get 1 point minimally.
Each of tasks is possible to deliver only once.
Repair test is possible to write only in this case: result of first = 0 point.
Note: Repair test has different condition of evaluation.
E-learning
Other requirements
Other requirements for the student are not.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
Chances of PC use in power engineering.
Basic electric values measuring problems.
Measurement signal adjustment.
Converters of electric values, technical standards.
Data transfer and data processing. PC control of measurement instruments.
Long term automatic measuring.
Steady state and dynamic voltage deviation. Voltage outages. Transient performances.
Software for A/D converters and distribution network monitors.
Measuring data processing and their evaluation.
Monitoring and evaluation of electric power take-off in relation to daily load curve.
Demand side management. Maximum stable and quarter capacity. Energy consumption management.
Batch and bulk data processing. Database and spreadsheet programs usage. Results presentation.
Exercises:
Information about the requirements for passing the exercises. Safety considerations. The organization of the work in the labs. Instructions for elaboration of lab task.
Resistivity measuring by Ohm method. Measurement error evaluation.
Voltage transformer transmission response.
PC serial interface. Measuring instruments control via serial interface, measured data import to spreadsheet.
Data acquisition cards - description, principles, characteristics and their control. Principle of A/D converters.
LV transient measuring.
Special software for mathematic data processing, FFT analyse.
Virtual development software package and their applications.
Final written test.
Laboratories:
No.1: Measuring of wide brand general-purpose instruments frequency dependence.
No.2: Measuring of voltage and current by DAQ card. Experiment configuration. Measured data analyses.
No.3: Measuring electric values accordance with EN 50160. Let use Analyser BK 550.
No.4: Measuring by distribution network monitor.
Project:
Evaluation and analysis of electricity consumption/production of a family house.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction