Course detail

Distribution and industry networks

FEKT-LMEZAcad. year: 2011/2012

This subject makes the students familiar with the design and operation of the industrial and distribution networks.

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

doc. Ing. Jaroslava Orságová, Ph.D.

Department

Department of Electrical Power Engineering (UEEN)

Learning outcomes of the course unit

Calculation of protection setting, solution of transient phenomena - overvolage, the starting of group of drivers. Evaluation of negative effects of industrial devices on electric energy quality and security of supply.

Prerequisites

The subject knowledge on the Bachelor´s degree level is requested.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Assesment methods and criteria linked to learning outcomes

Projects and written exam

Course curriculum

Different network concepts in neutral point treatment terms.
Industrial and traction supply systems.
Distribution networks with local generation and their negative effects on energy quality.
Distribution lines protections against overvoltage and overcurrent.
Remote control, measuring and information transport.
Electrical network reliability.

Work placements

Not applicable.

Aims

Aim of this subject is getting at the basic knowledge of designing, technology and operation modes of industrial and distribution installations.

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

Horák, K.:Výpočet elektrických sítí, SNTL Praha 1980 (CS)
TOMAN, P. a kol. Provoz distribučních sítí. ČVUT Praha 2011. (CS)
Starý, I. Teorie spolehlivosti. ČVUT Praha, Praha, 1982 (CS)

Recommended reading

Tůma, J., Rusek, S., Martínek, Z., Chemišinec, I. Goňo, R. Spolehlivost v elektroenergetice. Conte, Praha, 2006. ISBN 80-239-6483-6 (CS)

Classification of course in study plans

  • Programme EEKR-ML Master's

    branch ML-EEN , 2. year of study, winter semester, compulsory

  • Programme EEKR-CZV lifelong learning

    branch ET-CZV , 1. year of study, winter semester, compulsory

Type of course unit

 

Lecture

26 hours, optionally

Teacher / Lecturer

doc. Ing. Jaroslava Orságová, Ph.D.

Syllabus

1. Different network concepts in neutral point treatment terms, its features and application.
2. Compensated network operation - construction and setting of Petersen coil.
3. Voltage proportion of distribution networks - voltage control in characteristic node.
4. Asymmetry of voltage in distribution network, electric traction supply.
5. Connection of distributed generation sources.
6. Negative effects of industrial installations and distributed generation.
7. Protection against overvoltage.
8. Protection and automatic devices for distribution lines.
9. Remote control, measuring and information transport.
10. Electrical network reliability.
11. Reliability indicators as a random quantity.
12. Continuity as a supply quality component. Evaluation of supply reliability.
13. Estimation methods of electrical network reliability, their application in optimization problems.

Fundamentals seminar

6 hours, optionally

Teacher / Lecturer

doc. Ing. Jaroslava Orságová, Ph.D.

Syllabus

1. Design of compensation coil for the given network.
2. Calculation of earth fault current in insulated and compensated network.
3. Design of power factor compensation system and its implementation into the industrial network.

Exercise in computer lab

16 hours, compulsory

Teacher / Lecturer

doc. Ing. Jaroslava Orságová, Ph.D.

Syllabus

1. Programs for network calculation - solving of compensated and insulated network.
2. Programs for network calculation - simulation of earth fault.
3. Load flow in network with source of distributed generation - increase of voltage in connection node.
4. Load flow in network with source of distributed generation - voltage fluctuation in connection node.
5. Harmonic analysis in distribution network source of distributed generation.
6. Harmonic analysis in distribution network source of distributed generation.
7. Simulation of reliability of MV simple feeder by means of unsequentional method MONTE CARLO.
8. Simulation of reliability of MV simple feeder by means of unsequentional method MONTE CARLO.

Laboratory exercise

4 hours, compulsory

Teacher / Lecturer

doc. Ing. Jaroslava Orságová, Ph.D.

Syllabus

1. Electrical energy quality monitoring - evaluation of voltage deviation in power system.
2. Electrical energy quality monitoring - evaluation of harmonic distortion in power system.