| ENERGY SYSTEMS ENGINEERING | |||||
| Bachelor | TR-NQF-HE: Level 6 | QF-EHEA: First Cycle | EQF-LLL: Level 6 | ||
| Course Code | Course Name | Semester | Theoretical | Practical | Credit | ECTS |
| EEE3408 | Electromechanical Energy Conversion | Fall | 3 | 2 | 4 | 6 |
| Language of instruction: | English |
| Type of course: | Must Course |
| Course Level: | Bachelor’s Degree (First Cycle) |
| Mode of Delivery: | |
| Course Coordinator : | Dr. Öğr. Üyesi CAVİT FATİH KÜÇÜKTEZCAN |
| Course Objectives: | Electrical machines, associated with the developments of power electronics, micro electronics, signal processing systems and control theory, are being used in most part of the daily life. As a result, earlier economic and technical limitations on control, performance and applications have been extended or removed. Therefore, it is important to know the performance of the electrical machines to define the overall system performance. The aim of this course is to provide basic knowledge of the electrical machines to the students of Electrical and Electronics Engineering, Energy Systems Engineering, and Mechatronic Engineering departments. |
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The students who have succeeded in this course; I. Describes concepts of magnetomotive force, magnetic field intensity, magnetic flux density, magnetic flux, reluctance and solve basic magnetic circuit problems by using them. II. Explains the operating principles, design and construction of transformers and asynchronous machines, and analyzes their steady state operation. III. Determines the equivalent circuit parameters of transformers, AC machines and DC machines by using short circuit, open circuit, locked rotor and direct current tests and analyzes their equivalent circuits. IV. Explains the methods of speed control, frequency control and voltage control for alternating current machines and direct current machines. V. Explains the operating principles, design and construction of direct current machines, and analyzes their steady state operation. VI. Explains the operating principles, design and construction of synchronous machines, and analyzes their steady state operation. |
| Basic definitions of magnetic field, magnetic circuits and magnetic materials. Operating principles, constructions, equivalent circuits and steady state operation characteristics of transformers, asynchronous machines, synchronous machines and direct current machines. |
| Week | Subject | Related Preparation |
| 1) | Introduction, the importance of electromechanical energy conversion. | |
| 2) | Basic definitions. Magnetic field and its production. Magnetic circuits. | |
| 3) | Transformers: Constructions, types and working principles. Equivalent circuit and mathematical model of an ideal transformer. | |
| 4) | Transformers: Determination of equivalent circuit parameters (via open and short circuit tests). Equivalent circuit and mathematical model of three-phase transformers. Auto transformers, voltage and current transformers. | |
| 5) | Induction machines: Constructions, types and working principles. Rotating magnetic field. Equivalent circuit and mathematical model of induction machine. | |
| 6) | Induction machines: Determination of circuit parameters (via no-load and locked rotor tests). Characteristics of steady-state operation. | |
| 7) | Induction machines: Starting of induction motors. Speed control of induction machines. Induction generators. | |
| 8) | Direct current machines: Constructions, types and working principles. Equivalent circuit and mathematical model of direct current machines. | |
| 9) | Direct current machines: Characteristics of steady-state operation. | |
| 10) | Direct current machines: Starting and speed control of direct current motors. | |
| 11) | Direct current machines: Direct current generators. | |
| 12) | Synchronous machines: Constructions, types and working principles. Equivalent circuit and mathematical model of synchronous machines. | |
| 13) | Synchronous machines: Steady-State Operating characteristics. Parallel operation of synchronous generators. | |
| 14) | Synchronous machines: Load characteristics and ratings of synchronous generators. |
| Course Notes / Textbooks: | 1.Chapman S. J., “Electric Machinery Fundamentals”, McGraw-Hill Inc., New York, Toronto, 1996, 2.Fitzgerald A.E, Kinglrey C., Umans S.D., “Electric Machinery”, Sixth Edition, McGraw-Hill Inc., New York, Toronto. 2003 |
| References: | 1.Thaler G. B., “Electrical Machines: Dynamics and Steady State”, John Wiley & Sons Inc., NewYork, London, Sydney, 1966, 2.Slemon G.R. and Straugen A.,” Electromechanical Systems”, John Wiley & Sons Inc., NewYork, Toronto, London, Sydney, 1980, 3.Del Tora V., “Electromechanical Devices for Energy Conversion and Control Systems”, Prentice-Hall Inc. Englewood Cliffs, New Jersey. 4.Sarıoğlu M.K.,”Elektrik Makinalarının Temelleri, I (Enerji dönüşümü, Makina modelleri)”, İstanbul Teknik Üniversitesi, Matbaa Teknisyenleri Basımevi, İstanbul, 1975. 5.Yamayee Z. A., Balla, Juan.,”Electromechanical Energy Devices and Power Systems”, John Wiley & Sons Inc., NewYork, London, Singapore, Toronto 1994, 6.Lindsay J.F., Rashid M.H., “Electromechanics and Electric machinery”, Prentice-Hall Inc. Englewood Cliffs, New Jersey. 1986, 7.Bird J., “Electrical Circuit Theory and Technology”, Elsevier Book Aid International, Amsterdam, Boston, London, Newyork, 1988. 8.Kosow I. L., “Electrical Machinery and Control”, Prentice-Hall Inc. Englewood Cliffs, New Jersey, 1064. |
| Semester Requirements | Number of Activities | Level of Contribution |
| Laboratory | 8 | % 20 |
| Midterms | 2 | % 40 |
| Final | 1 | % 40 |
| Total | % 100 | |
| PERCENTAGE OF SEMESTER WORK | % 60 | |
| PERCENTAGE OF FINAL WORK | % 40 | |
| Total | % 100 | |
| Activities | Number of Activities | Duration (Hours) | Workload |
| Course Hours | 14 | 42 | 588 |
| Laboratory | 8 | 16 | 128 |
| Study Hours Out of Class | 14 | 70 | 980 |
| Midterms | 2 | 20 | 40 |
| Final | 1 | 20 | 20 |
| Total Workload | 1756 | ||
| No Effect | 1 Lowest | 2 Low | 3 Average | 4 High | 5 Highest |
| Program Outcomes | Level of Contribution | |
| 1) | Build up a body of knowledge in mathematics, science and Energy Systems Engineering subjects; use theoretical and applied information in these areas to model and solve complex engineering problems. | 4 |
| 2) | Ability to identify, formulate, and solve complex Energy Systems Engineering problems; select and apply proper modeling and analysis methods for this purpose. | 4 |
| 3) | Ability to design complex Energy systems, processes, devices or products under realistic constraints and conditions, in such a way as to meet the desired result; apply modern design methods for this purpose. | 4 |
| 4) | Ability to devise, select, and use modern techniques and tools needed for solving complex problems in Energy Systems Engineering practice; employ information technologies effectively. | 4 |
| 5) | Ability to design and conduct numerical or pysical experiments, collect data, analyze and interpret results for investigating the complex problems specific to Energy Systems Engineering. | 4 |
| 6) | Ability to cooperate efficiently in intra-disciplinary and multi-disciplinary teams; and show self-reliance when working on Energy Systems-related problems | 3 |
| 7) | Ability to communicate effectively in English and Turkish (if he/she is a Turkish citizen), both orally and in writing. Write and understand reports, prepare design and production reports, deliver effective presentations, give and receive clear and understandable instructions. | |
| 8) | Recognize the need for life-long learning; show ability to access information, to follow developments in science and technology, and to continuously educate oneself. | |
| 9) | Develop an awareness of professional and ethical responsibility, and behave accordingly. Be informed about the standards used in Energy Systems Engineering applications. | |
| 10) | Learn about business life practices such as project management, risk management, and change management; develop an awareness of entrepreneurship, innovation, and sustainable development. | |
| 11) | Acquire knowledge about the effects of practices of Energys Systems Engineering on health, environment, security in universal and social scope, and the contemporary problems of Energys Systems engineering; is aware of the legal consequences of Energys Systems engineering solutions. |