Course detail

Electrical Engineering of Production Machines

FSI-GEV-KAcad. year: 2011/2012

The course makes students familiar with basic problems of electric equipment used in production machines and equipment. The following topics are dealt with: General requirements regarding electric equipment of production machines and explanation of principles of activity of the most important action elements of spindle drives and supports (electro-magnetic elements, static and dynamic characteristics of DC motors, motors with electronic commutation, asynchronous, synchronous and step motors, mathematical models, methods of control and relevant feeding circuits. The students will learn of the methodology of keeping electro-technical documentation.



Language of instruction

Czech

Number of ECTS credits

4

Mode of study

Not applicable.

Guarantor

doc. Ing. Vladislav Singule, CSc.

Department

Institute of Production Machines, Systems and Robotics (ÚVSSR)

Learning outcomes of the course unit

The knowledge and skills acquired in the course enable students to manage the construction design of current production machines and equipment on a high level.

Prerequisites

Differential equations, L-transformation, fundamentals of mechanism dynamic, fundamentals of theory electric machines and apparatuses, schemes and function of electric energy converters.

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

Conditions for a course-unit credit award: 1. Attendance at exercises (100% participation), working out laboratory protocols and satisfying of pre-set conditions of continuous study checking (stated at exercises). 2. Working out a home assignment. Exam: The exam is written and oral and it verifiess the complex student`s knowledge acquired in the course.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The aim of the subject is to make students acquainted with the current situation and possibilities provided by the technical machines equipment applied to production machines and equipment. The task of the subject is for students to acquire knowledge on such level so that they are able to apply the above stated equipment and its components in their professions and will have a clear idea of what producers offer on the market.

Specification of controlled education, way of implementation and compensation for absences

The controlled lesson is an exercise. The attendance at exercises is recorded and the level of knowledge is tested by solving practical assignments. Students are required to compensate missed lessons with another group of students or – in exceptional cases – by working out an assignment regarding a relevant topic. A teacher evaluates the quality of the assignment.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Pavelka, J, Čeřovský, Z., Javůrek, J.: Elekrické pohony. Brno. ČVUT 2001

Recommended reading

Souček, P.: Pohony výrobních zařízení . Servomechanizmy. Praha, ČVUT 1997
Ondrůšek, Č.: Elektrické střídavé pohony. Brno, VUT 1999

Classification of course in study plans

  • Programme M2I-K Master's

    branch M-VSR , 1. year of study, summer semester, compulsory
    branch M-VSR , 1. year of study, summer semester, compulsory

Type of course unit

 

Guided consultation

9 hours, optionally

Teacher / Lecturer

doc. Ing. Vladislav Singule, CSc.

Syllabus

1. General requirements referring to electric equipment of production machines and engineering. Types of control, electric elements on production machines.
2. DC motor with separate excitation – construction, static characteristics, revolutions control.
3. DC motor with separate excitation, dynamic characteristics, mathematical model, supply circuits.
4. Motors with electronic commutation - construction, characteristics, speed control, mathematical model.
5. Motors with electronic commutation – feeding circuits, rotor position detectors.
6. Asynchronous motor - construction, characteristics, revolutions control methods
7. Mathematical model of a motor, systems of co-ordinates, transformation of co-ordinates in axes d and q.
8. Scalar and vector control of asynchronous motor.
9. Direct momentum control.
10.Synchronous motor – construction, characteristics, scalar and vector control.
11.Supply circuits of asynchronous and synchronous motors.
12.Reluctance step motor, step motor with active rotor.
13.Electro-magnetic elements, electro-technical documentation.

Laboratory exercise

4 hours, compulsory

Teacher / Lecturer

Ing. Tomáš Kubela

Syllabus

The following three exercises are held once in three weeks, the exercise takes three lessons.
1. Electric drives (block scheme, characteristics of motors, typical characteristics of work mechanisms, solutions of drive start ups).
2. Design of electric motor performance for permanent operation, permanent load, interrupted operation and general variable load.
3. Measuring at synchronous motor.
The following two exercises are held once in three weeks, the exercise takes two lessons.
4. Electric installation of operation machines, electric installation in industrial distribution, rules for electric – technical documentation keeping.
5. Presentation of own independent works, credit.

Controlled Self-study

26 hours, optionally

Teacher / Lecturer

doc. Ing. Vladislav Singule, CSc.

Syllabus

1. General requirements referring to electric equipment of production machines and engineering. Types of control, electric elements on production machines.
2. DC motor with separate excitation – construction, static characteristics, revolutions control.
3. DC motor with separate excitation, dynamic characteristics, mathematical model, supply circuits.
4. Motors with electronic commutation - construction, characteristics, speed control, mathematical model.
5. Motors with electronic commutation – feeding circuits, rotor position detectors.
6. Asynchronous motor - construction, characteristics, revolutions control methods
7. Mathematical model of a motor, systems of co-ordinates, transformation of co-ordinates in axes d and q.
8. Scalar and vector control of asynchronous motor.
9. Direct momentum control.
10.Synchronous motor – construction, characteristics, scalar and vector control.
11.Supply circuits of asynchronous and synchronous motors.
12.Reluctance step motor, step motor with active rotor.
13.Electro-magnetic elements, electro-technical documentation.