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Course Catalog 2014-2015
DEE-34206 Dynamics and control of grid-connected converters, 5 cr |
Additional information
The course will be lectured first time in the period 4 in 2015.
Suitable for postgraduate studies
Person responsible
Tuomas Messo, Teuvo Suntio
Lessons
| Study type | P1 | P2 | P3 | P4 | Summer | Implementations | Lecture times and places |
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Requirements
The course can be completed by passing the final exam. The course can be also passed with the grade 1-3 by completing five homeworks and earning at least 10 point from them as follows: Grade (1): 10-14 pts; Grade (2); 15-18 pts, and Grade (3) : 19 pts. To earn the highest two grades requires to pass the final exam accordingly.
Learning Outcomes
The course gives the basic knowledge on the dynamic description, and modeling of three-phase grid-connected converters in such a way that the student knows the basic terminology,and the control principles, as well as can perform simple control design based on loop-shaping design principles.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Basic terminology, PWM modualtion methods, different reference frames | Space-vector modulation | |
| 2. | Dynamic modeling in dq coordinates under carrier based PWM modulation | Source and load effects on the dynamics of the converter including impedance-based stability assessment | |
| 3. | Application of the dynamic models to control design | Frequency response methods for verifying the design |
Instructions for students on how to achieve the learning outcomes
The course can be passed by completing five homeworks with the grade of 1 - 3 by earning at least 10 pts from them as follows: Grade (1): 10-14 pts, Grade (2): 15-18, and Grade (3): 19 pts. To earn the higher grades 4 and 5 requires to passing the final exam accordingly.
Assessment scale:
Numerical evaluation scale (1-5) will be used on the course
Prerequisites
| Course | Mandatory/Advisable | Description |
| DEE-33116 Power Electronics Converters | Advisable | |
| DEE-34106 Converter Dynamics and EMC | Advisable |
Additional information about prerequisites
The basics of power electronics converters especially related to inverters and to the dynamic analysis of converter are assumed to be mastered either by passing the courses defined above or other ways.
Prerequisite relations (Requires logging in to POP)
Correspondence of content
There is no equivalence with any other courses
More precise information per implementation
| Implementation | Description | Methods of instruction | Implementation |