Motor Drive Control and Protection
| Structure Type: | Study unit |
|---|---|
| Code: | ISTS2101 |
| Type: | Optional obligatory / Professional Studies |
| Curriculum: | I-ST 2010 / 2011 / 2012 / 2013 SAT 2022M ST 2014 / 2015 / 2016 / 2017 / 2018 / 2019 / 2020 / 2021 |
| Level: | Bachelor of Engineering |
| Year of Study: | 1 / 3 (2012-2013 / 2013-2014 / 2014-2015 / 2015-2016 / 2016-2017 / 2017-2018 / 2018-2019 / 2019-2020 / 2020-2021 / 2021-2022 / 2022-2023 / 2023-2024) |
| Credits: | 4 cr |
| Responsible Teacher: | Nieminen, Juha / Mäkinen, Seppo |
| Language of Instruction: | Finnish |
Courses
| Impl. | Group(s) | Study Time | Teacher(s) | Language | Enrolment |
|---|---|---|---|---|---|
| 1 | I-ST-3N | 2013-01-07 – 2013-04-26 | Kari Jokinen | Finnish | 2012-12-07 – 2013-03-04 |
| 2 | I-ST-3N | 2013-11-04 – 2014-05-03 | Kari Jokinen | Finnish | 2013-08-16 – 2013-09-13 |
| 3 | I-ST-3N | 2014-10-27 – 2015-03-07 | Kari Jokinen | Finnish | 2014-08-15 – 2014-10-31 |
| 4 | I-ST-3N | 2015-10-26 – 2016-03-12 | Kari Jokinen | Finnish | 2015-08-14 – 2015-10-30 |
| 5 | I-ST-3N | 2016-10-31 – 2016-12-31 | Kari Jokinen | Finnish | 2016-08-22 – 2016-09-19 |
| 6 | I-ST-3N | 2017-10-23 – 2018-02-22 | Kari Jokinen | Finnish | 2017-08-23 – 2017-09-18 |
| 7 | I-ST-3N | 2018-10-22 – 2018-12-21 | Kari Jokinen | Finnish | 2018-08-20 – 2018-09-17 |
| 8 | I-ST-3N | 2019-10-21 – 2019-12-20 | Kari Jokinen, Marko Iskala | Finnish | 2019-08-19 – 2019-11-03 |
| 3001 | ST2018-3, ST2018-3A, ST2018-3B, ST2018-3C, ST2018-3D | 2020-10-19 – 2020-12-20 | Marko Iskala | Finnish | 2020-10-07 – 2020-10-18 |
| 3002 | ST2019-3, ST2019-3A, ST2019-3B, ST2019-3C, ST2019-3D | 2021-09-16 – 2021-12-19 | Marko Iskala | Finnish | 2021-10-25 – 2021-10-31 |
| 3008 | ST2020-3, ST2020-3A, ST2020-3B, ST2020-3C, ST2020-3D | 2023-01-09 – 2023-04-29 | Marko Iskala | Finnish | 2022-12-01 – 2023-01-09 |
| 3009 | SAT2022M-1 | 2023-03-06 – 2023-05-19 | Jukka Hautala | Finnish | 2022-12-01 – 2023-01-09 |
| 3010 | ST2021-3, ST2021-3A, ST2021-3B, ST2021-3C, ST2021-3D | 2024-01-08 – 2024-04-30 | Marko Iskala | Finnish | 2023-12-01 – 2024-01-12 |
The descriptions shown below are for the academic year: 2023-2024
Learning Outcomes
The student learns to rate a motor, based on the stresses caused by transient states and is introduced to the warm-up model of a motor and various protection and control devices. The student gets familiar with various ways of start, deceleration and speed control and the selection of a motor and the control of a motor with a frequency converter.
Student's Workload
Total work load of the course: 107 h.
Contents
Rating of the motor for short-term use and for start and deceleration. Warm- up model of a cage motor and protection using numeric protection relays. Principles and properties of intelligent motor feeder. Torque and current of a cage motor in start and deceleration and corresponding connections and selection of starter devices. Implementation and properties of speed control of a cage motor. Selection of a frequency converter and motor for speed control drives. Properties and control of a DC motor drive. During the laboratory exercises various motor protection and control methods dealt with during lectures are looked into using up-to-date and practical equipment.
Recommended or Required Reading and Other Learning Resources/Tools
Kari Jokinen: Moottorikäyttöjen ohjaus ja suojaus (handout), Laboratory work instructions, Assignment materials
Mode of Delivery / Planned Learning Activities and Teaching Methods
Lectures, assignments and laboratory exercises.
Assessment Criteria
1: The student is able, with guidance, to utilise the knowledge/methods/calculations learnt during the study unit.
3: The student is able to utilise the knowledge/methods/calculations learnt during the study unit independently.
5: The student is able to utilise the knowledge/methods/calculations learnt during the study unit independently and combine the knowledge with previously learnt in various contexts.
Assessment Methods
Exam, assignments, laboratory work and laboratory reports are assessed.