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Teaching GuideTerm Polytechnic University Collage |
| Mestrado Universitario en Eficiencia e Aproveitamento Enerxético |
 Subjects |
| Electric Drive |
| Contents |
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| Identifying Data | 2020/21 | |||||||||||||
| Subject | Electric Drive | Code | 770523011 | |||||||||||
| Study programme |
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| Descriptors | Cycle | Period | Year | Type | Credits | |||||||||
| Official Master's Degree | 2nd four-month period |
First | Optional | 3 | ||||||||||
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| Topic | Sub-topic |
| 1. Overview of Wind Turbines | -Classification of Wind Turbines. -Turbines of fixed, variable speed. Evaluation. -Power converted. Controls. -Types of turbines. |
| 2. Induction machine | - Description and representation of Induction Machine. -Steady-State Model. Root Mean Square Values. Real and Reactive Powers. General Equivalent Circuit. Torque. |
| 3. Synchronous Generator. | -Description of Synchronous machine. Salient Pole .Rotating Reference . Steady-State Model. Root Mean Square Values. Real and Reactive Powers. -Cylindrical Rotor Synchronous machine. Dynamic Model -Dynamics of Rotating Mass. Dynamics of Electrical Modes. Terminal Voltage Dynamics. Electric Torque Dynamics. |
| 4. Type 1 Wind Turbine System. | -Equivalent Circuit for the Squirrel-Cage Induction Generator. Power Flow. Electric Torque. Maximum Power. Maximum Torque. -Assessment of Type 1 System. -Control and Protection of Type 1 System. Reactive Power of Type 1 System. Inrush Current. Turbine Stability. |
| 5. Type 2 Wind Turbine System | Equivalent Circuit of Type 2 Generator. Real Power. Electric Torque. Assessment of Type 2 System. Control and Protection of Type 2 System. Inrush Current. Turbine Stability. |
| 6. Type 3 Wind Turbine System | -Equivalent Circuit. -Simplified Model. -Power Flow. Apparent Power Flow through RSC. Apparent Power Flow through GSC. -Speed Control. -Protection of Type 3 Systems. Electrical Protection. Crowbar System. Chopper System. Electromechanical Protection. Stator Dynamic Resistance. Rotor Dynamic Resistance. |
| 7. Type 4 Wind Turbine | -Full Converter. -Power Flow. -Real Power Control. - Reactive Power Control. -Protection. Chopper System. Dynamic Resistance |
| 8. Electric Vehicle. | -Types. Asynchronous motor. Synchronous motor permanent magnet. -Electric. Hybrid . Plug-in hybrids. -Electric Vehicle: advantages and disadvantages, structure, batteries, motors, power converters. |
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