Electrical Machines and Drives
BASIC DATA
course listing
A - main register
course code
VLM0930
course title in Estonian
Elektrimasinad ja -ajamid
course title in English
Electrical Machines and Drives
course volume CP
-
ECTS credits
6.00
to be declared
yes
assessment form
Examination
teaching semester
autumn - spring
language of instruction
Estonian
English
Prerequisite(s)
Prerequisite 1
Electrical Engineering and Electronics (VAA0240)Study programmes that contain the course
code of the study programme version
course compulsory
yes
Structural units teaching the course
V - Estonian Maritime Academy
Timetable link
Version:
VERSION SPECIFIC DATA
course aims in Estonian
Anda teadmised üldkasutatavate magnetvälja vahendusel töötavate energiamuundurite (elektrimootorid, generaatorid, trafod) tööpõhimõttest, ehitusest ja õpetada arvutuse aluseid.
course aims in English
To provide the students understanding of the fundamentals of the electrical drive theory and methods of its application in solving practical problems; the basic knowledge of handling the electrical drive.
learning outcomes in the course in Est.
• Teab ja tunneb elektromagnetilisi ja elektromehaanilisi protsesse
• Mõistab eri tüüpi trafode ja elektrimasinate tööpõhimõtteid ja rakendusvõimalusi, trafode ja elektrimasinate ehitust, töötervishoiu- ja tööohutusnõudeid elektrimasinate käitamisel.
• Kasutab trafode ja elektrimasinate sisselülitamise põhimõttelisi skeeme ja teeb tehnilisi arvutusi
• Kasutab ohutustehnika nõudeid praktiliste tööde teostamisel.
• Mõistab eri tüüpi trafode ja elektrimasinate tööpõhimõtteid ja rakendusvõimalusi, trafode ja elektrimasinate ehitust, töötervishoiu- ja tööohutusnõudeid elektrimasinate käitamisel.
• Kasutab trafode ja elektrimasinate sisselülitamise põhimõttelisi skeeme ja teeb tehnilisi arvutusi
• Kasutab ohutustehnika nõudeid praktiliste tööde teostamisel.
learning outcomes in the course in Eng.
Students obtain the knowledge of the electromagnetic and electromechanic processes which constitute the foundation of the transformers and electrical machines` working principle; of the working principle and the possibilities of application of the different types of transformers and electrical machines; of the installation of the transformers and the electrical machines and the safety requirements while handling the electrical machines. The course provides students with the skills required to draw the start-up schemes of the transformers and the electrical machines; conduct technical calculations; make use of the relevant study materials, reference books and catalogues; meet the safety requirements while carrying out practical works.
brief description of the course in Estonian
Elektriajamite mehaanika: ülekande mehhanismid, elektriajami liikumise põhivõrrand, elektriajami mehaanilise osa arvutusskeemid. Elektriajami koordinaatide reguleerimine; kiiruse, pöördemomendi, voolude ning asendi reguleerimise meetodid. Elektrimootorite valik ja kontroll. Juhtimissüsteemide ülevaade, tähtsamad arenguetapid ja liigitus. Juhtimissüsteemidele esitatavad nõuded. Elektriajamite avatud juhtimisskeemid. Ajami kaitse, blokeerimise ja signalisatsiooni liigid ning aparaadid. Elektriajamite suletud juhtimissüsteemid. Juhtimissüsteemide mikroprotsessorvahendid. Programmjuhtimine.
brief description of the course in English
Mechanics of electrical drive: transmission mechanisms, principal motion equation of electrical drive, computation schemes of mechanical part of electrical drive. Coordinate control of electrical drive; methods for velocity, torque, flow and position control. Electrical motor selection and checkup. Survey of control systems, historical development, classification. Control system requirements. Open control schemes for electrical drive. Electrical drive protection, interlocking and signalization types and corresponding devices. Closed control systems for electrical drive. Microprocessor tools used in control systems. Program control.
type of assessment in Estonian
Eristav hindamine
type of assessment in English
Graded
independent study in Estonian
.
independent study in English
.
study literature
.
study forms and load
daytime study: weekly hours
4.0
session-based study work load (in a semester):
lectures
2.0
lectures
-
practices
0.0
practices
-
exercises
2.0
exercises
-
lecturer in charge
-
LECTURER SYLLABUS INFO
semester of studies
teaching lecturer / unit
language of instruction
Extended syllabus
2024/2025 spring
Eduard Brindfeldt, V - Estonian Maritime Academy
Estonian
Assessment Criteria:
Understanding Electromagnetic and Electromechanical Processes
The student demonstrates knowledge of and can explain the principles of electromagnetic and electromechanical processes.
The student can identify and analyze various electromagnetic and electromechanical phenomena in practical applications.
Principles and Application of Transformers and Electrical Machines
The student understands and can explain the operating principles and construction of different types of transformers and electrical machines.
The student is aware of and can apply occupational health and safety requirements when operating transformers and electrical machines.
The student can analyze and compare the application possibilities of various transformers and electrical machines.
Schematics and Technical Calculations for Transformers and Electrical Machines
The student can design and utilize fundamental schematics for the operation of transformers and electrical machines.
The student is capable of performing necessary technical calculations related to the operation of transformers and electrical machines.
Adherence to Safety Requirements in Practical Work
The student understands and adheres to safety requirements during practical work, including handling the mechanics of electric drives and control systems.
Knowledge of Electric Drives and Control Systems
The student understands the mechanical components of electric drives and can calculate parameters of the mechanical part of the drive.
The student is familiar with methods for controlling the coordinates of an electric drive, including speed, torque, current, and position regulation.
The student can select an appropriate electric motor and verify its compliance with requirements.
The student is knowledgeable about different types of control systems, their development stages, and can design open and closed-loop control schemes.
The student understands the types and applications of protection, blocking, and signaling devices in drives.
The student is familiar with microprocessor-based control systems and program control.
Understanding Electromagnetic and Electromechanical Processes
The student demonstrates knowledge of and can explain the principles of electromagnetic and electromechanical processes.
The student can identify and analyze various electromagnetic and electromechanical phenomena in practical applications.
Principles and Application of Transformers and Electrical Machines
The student understands and can explain the operating principles and construction of different types of transformers and electrical machines.
The student is aware of and can apply occupational health and safety requirements when operating transformers and electrical machines.
The student can analyze and compare the application possibilities of various transformers and electrical machines.
Schematics and Technical Calculations for Transformers and Electrical Machines
The student can design and utilize fundamental schematics for the operation of transformers and electrical machines.
The student is capable of performing necessary technical calculations related to the operation of transformers and electrical machines.
Adherence to Safety Requirements in Practical Work
The student understands and adheres to safety requirements during practical work, including handling the mechanics of electric drives and control systems.
Knowledge of Electric Drives and Control Systems
The student understands the mechanical components of electric drives and can calculate parameters of the mechanical part of the drive.
The student is familiar with methods for controlling the coordinates of an electric drive, including speed, torque, current, and position regulation.
The student can select an appropriate electric motor and verify its compliance with requirements.
The student is knowledgeable about different types of control systems, their development stages, and can design open and closed-loop control schemes.
The student understands the types and applications of protection, blocking, and signaling devices in drives.
The student is familiar with microprocessor-based control systems and program control.