DEE-34106 Converter Dynamics and EMC, 5 cr
Additional information
Suitable for postgraduate studies.
Person responsible
Jenni Rekola, Tuomas Messo, Teuvo Suntio
Lessons
| Implementation | Period | Person responsible | Requirements |
| DEE-34106 2016-01 | 4 |
Jyri Kivimäki Tuomas Messo Teuvo Suntio |
The course is completed by passing the final exam. The course can be passed also with the grade from 1 to 3 by completing 5 homeworks and earning at least 10 points from them( 1: 10-14 pts, 2: 15-18 pts,3:19 pts). The highest two grades require to take the final exam. |
Learning Outcomes
The course gives the basic knowledge on the dynamic description,analysis, and modeling of switched-mode converters applied to the basic switched-mode converters in such a way that the student knows the basic terminology,can recognize the dynamic constraints associated to the converters,can recognize the effect of the different internal control methods on the dynamic behavior, can take into account the effcet of the non-ideal source and load, can design a simple controller applying loop-shaping method, and has a basic knowledge on the mechanisms causing EMI noise and its reduction.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Basic terminology | ||
| 2. | Basic control methods: Direct-duty-ratio control, peak-current-mode control, average-current-mode control | ||
| 3. | Behavior of transfer functions,state space representation, two-port models, stability concepts | ||
| 4. | Modified state-space averaging methods applied to the basic converter under direct-duty-ratio control | Modeling of peak and average-current-mode control | Modeling of the current-output converters |
| 5. | The effect of peak and average-current-mode control on the converter dynamic behavior | The methodology to assess the effect of non-ideal source and load | The design of an input LC filter by ensuring robust stability of the converter |
| 6. | The concepts of EMC and EMI | EMI sources in a converter and methods to reduce EMI noise | EMI measurements |
Instructions for students on how to achieve the learning outcomes
The coursecan be passed by the final examination. The course can be passed also with the grade from 1 to 3 by completing 5 homeworks and earning at least 10 points from them( 1: 10-14 pts, 2: 15-18 pts,3:19 pts). The highest two grades require to take the final exam.
Assessment scale:
Numerical evaluation scale (0-5)
Study material
| Type | Name | Author | ISBN | URL | Additional information | Examination material |
| Book | Dynamic Profile of Switched-Mode Converters - Modeling, Analysis, and Control | T. Suntio | 978-3-527-40708-8 | Chapters 1-5,7,8,9 | Yes | |
| Other literature | T. Suntio | Lecture notes on converter EMC | Yes | |||
| Other literature | T. Suntio | Lecture notes on converter dynamics | Yes |
Prerequisites
| Course | Mandatory/Advisable | Description |
| DEE-33106 Switched-Mode Converters | Mandatory |
Additional information about prerequisites
The successfull passing of the course requires the mastering of the steady-state analysis of the operation of the DC-DC converters provided in DEE-33106
Correspondence of content
| Course | Corresponds course | Description |
| DEE-34106 Converter Dynamics and EMC, 5 cr | DEE-34107 Modeling and Analysis in Power Electronics, 5 cr | |
| DEE-34106 Converter Dynamics and EMC, 5 cr | SET-6436 Converter Dynamics and EMC, 5 cr |