Course detail
Designing of Power Centrals
FSI-LPRAcad. year: 2021/2022
The course continues the theoretical basics of the field obtained in the courses Energy Sources and Transformation, Boilers and Heat Exchangers and Thermal Turbines I. It focuses on planning and designing of power units, heat distribution (cooling) system and energy consumption. It includes optimization calculations of thermal diagrams and partial components of power plant and CHP plant with focus on economic aspects.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
The calculation classes will be based around Open Source software OpenModelica. During the semester, video-lectures will be regularly released on University Moodle website. The videos will contain theory to each section and their implementation into the program. There will be individual assignments corresponding to covered topics. At the given scheduled time for the class there will be computer lab available, where individual consultations can take place.
Assesment methods and criteria linked to learning outcomes
Exam requirements: written part in the form of questions and numerical problems, oral part in the form of discussion on given topic.
Course curriculum
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
Calculation classes: submission of all calculation assignments
Recommended optional programme components
Prerequisites and corequisites
Basic literature
KRBEK, J., B. POLESNÝ aj. FIEDLER. Strojní zařízení tepelných centrál: návrh a výpočet. Brno: PC-DIR, 1999, 217 s. Učební texty vysokých škol (Vysoké učení technické v Brně). ISBN 80-214-1334-4. (CS)
KRBEK, J., L. OCHRANA a B. POLESNÝ. Zásobování teplem a kogenerace. Brno: PC-DIR Real, 1999, 143 s. Učební texty vysokých škol (Vysoké učení technické v Brně). ISBN 80-214-1347-6. (CS)
Recommended reading
POLESNÝ, B. Teplárenství a potrubní sítě. Vyd. 2. Brno: Ediční středisko VUT, 1989. ISBN 80-214-0057-9. (CS)
Elearning
Classification of course in study plans
Type of course unit
Lecture
Teacher / Lecturer
Syllabus
2. Electrical power engineering, power generation balance, centralised / decentralised generation, Smart Grids.
3. – 4. Thermodynamic cycle of steam power plants.
5. Construction planning, engine room dispositions, boiler rooms, auxiliary equipment, project documentation.
6. Heat and cold supply, district heating and its indicators.
7. Heat and power demand determination, source sizing
8. Diagrams of energy centres with steam turbine.
9. Diagrams of energy centres with gas turbine, gas-steam cycle power plant, cogeneration units with combustion engines.
10. District heating grids.
11. Conditions of sustainability of district heating systems and possibilities of its ecologisation.
12. Fundamental economic concepts, specifics of energetics industry.
13. Tools for economic evaluation of the project, forms of financial subsidy.
Computer-assisted exercise
Teacher / Lecturer
Syllabus
2. Modelling fundamentals – data types, SI units, component interfaces, conservation laws fundamentals
3. Ordinary differential equations – use, meaning, numerical solution, inclusion of events
4. Ordinary differential equations – non-stationary flow of incompressible media (branched pipe system),
5. Partial differential equations – non-stationary heat transfer through solid wall, thermodynamic property of the media,
6. Partial differential equations – advection, one-dimensional simulation of heat exchanger,
7. Steam power plant diagrams – turbine blocks, pumps,
8. Steam power plant diagrams – boilers, condensers, feed chambers, chillers
9. Steam power plant diagrams – efficiency, regenerators, steam extraction points, carnotization.
10. Steam power plant diagrams – generators, motors, internal power consumption,
11. – 12. Machine learning – optimization of model parameters, system identification
13. Grading
Elearning