| Code | EEI213 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Electrical Drives (Study Project) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Status | Compulsory/Courses of Limited Choice | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Level and type | Undergraduate Studies, Professional | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Field of study | Power and Electrical Engineering | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Faculty | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Academic staff | Leonīds Ribickis, Inna Buņina, Anastasija Žiravecka, Agris Treimanis | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Credit points | 2.0 (3.0 ECTS) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Parts | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Annotation |
DC electric drive characteristics and calculation of the electric drive for mechanism including its drive operating mode calculations, principal circuitry creation, parameter estimation. . AC electric drive characteristic calculation, the electric drive creation for mechanism of the project, including creation of the work estimates, the principal circuitry and parametric calculations.. |
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| Contents |
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Goals and objectives of the course in terms of competences and skills |
The goal of the study course is to teach students to calculate and create specific electric drives, including the development of the basic electrical scheme and technical documentation, to provide knowledge about the influence of parameters on electrical drive characteristics, about methods of speed regulation, about methods of calculation of transient processes, to develop skills how to calculate electrical drive power-generating characteristic and to choose motor for different electrical drive operation regimes, to analyse and develop new electrical drive systems. The objectives of the study course are to develop skills how to calculate the parameters and characteristics of different types of electric drive, to design systems of electric drive with power electronic converters, how to choose electrical drives motors and calculate circuit elements, as well as to calculate transient processes influence on electrical drive operations. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Learning outcomes and assessment |
Able to calculate the electric characteristics of the various technical parameters of the electric drive. - Defence of the three homeworks. Able to calculate the wire-led mechanism for the motion processes of the technological process. - Advocacy of calculate mechanism motion chart. Able to set up principal electric scheme and make the parameter estimates for electrical drive of concrete mechanism. - Successful defence of parameter calculation of principal scheme. Able to create electrical technical documentation and to defend it for specific mechanism. - Successful defence of study project. |
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| Evaluation criteria of study results |
Calculation of the three homework's - 30%
Calculation of machine motion charts - 10% Calculation of principled schema and parameters - 10% Defence of the study project - 50% |
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| Course prerequisites | Knowledge of electrical machines, Power Electronics and Electrical Drive. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Course planning |
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