Course Objectives
Understanding the structure, theory, maintenance of a three-phase induction motor.
Understanding sequence control.
Understanding power electronics.
Understanding electrical technology in ships.
Rubric
| Ideal Level of Achievement (Very Good) | Standard Level of Achievement (Good) | Unacceptable Level of Achievement (Fail) |
| Understanding the structure, theory, maintenance of a three-phase induction motor. | Students are able to understand the structure, theory and maintenance of a three-phase induction motor. | Students are able to explain the structure, theory and maintenance of a three-phase induction motor. | Students are not able to explain the structure, theory and maintenance of a three-phase induction motor. |
| Understanding sequence control. | Students are able to understand sequence control. | Students are able to explain sequence control. | Students are not able to explain sequence control. |
| Understanding power electronics. | Students are able to understand power electronics. | Students are able to explain power electronics. | Students are not able to explain power electronics. |
| Understanding electrical technology in ships. | Students are able to understand electrical technology in ships. | Students are able to explain electrical technology in ships. | Students are not able to explain electrical technology in ships. |
Assigned Department Objectives
Teaching Method
Outline:
Students learn knowledge from theories to handling of electrical and electrical equipment that is necessary for a ship engineer and mechanical engineer.
Style:
Lecture + exercise by teacher
Notice:
Students evaluation is less than 60 points can be recieved to the re-test by request. For students who are allowed to acquire a unit as a result of the re-test, the evaluation is set to 60 points. Evaluation method and evaluation criteria are the same as this normal test.
【Course required for ship officer training facility by law】
Third grade ship officer (Engineer)
2 Subjects related to engineers (part 2)
(Ⅱ) Electrical engineering, electronics and electrical equipment
Fundamental theory
(1) Overall configuration and operation of electrical equipment
(2) Shape, material, connection and operation of important components of electrical equipment
(3) Electrical machinery, magnetic and electric circuits
(5) Characteristics and comparison of electric facilities
Operation, testing and maintenance
(1) Usage of electrical equipment
(2) Opening, cleaning, inspection, measurement, testing, repair, adjustment and restoration of electrical equipment
Detecting faults, finding fault locations and preventing damage
Patterns, causes, measures and prevention of damage, corrosion and other troubles and abnormal phenomena of electrical equipment
* The electrical facilities in this lecture are as follows.
DC motor, synchronous generator, induction motor, transformer, power conversion equipment, storage battery, distribution equipment
Characteristics of Class / Division in Learning
Course Plan
|
|
|
Theme |
Goals |
| 1st Semester |
| 1st Quarter |
| 1st |
About the syllabus
Three-phase induction motor |
Explanation of syllabus
Type and structure of three-phase induction motor
|
| 2nd |
Three-phase induction motor |
Principle of three-phase Induction motor
|
| 3rd |
Three-phase induction motor |
Theory of three-phase Induction motor
About electric power conversion, torque, synchronous watt
|
| 4th |
Three-phase induction motor |
Characteristics of three-phase induction motor
About speed characteristics, output characteristics, proportional shifting
|
| 5th |
Three-phase induction motor |
How to operate of three-phase induction motor
|
| 6th |
Three-phase induction motor |
On the principle of double squirrel cage induction motor, deep slot cage induction motor, single-phase induction motor
|
| 7th |
Maintenance of induction motor |
About power factor improvement, maintenance
|
| 8th |
Sequence control |
Parts and symbols for sequence control
|
| 2nd Quarter |
| 9th |
Sequence control |
Basic circuit of Sequence control
|
| 10th |
Sequence control |
Application circuit of Sequence control
|
| 11th |
Power electronics |
Power semiconductor
|
| 12th |
Power electronics |
Rectification circuit and Converter
|
| 13th |
Power electronics |
Inverter
|
| 14th |
Electrical technology on board |
Distribution system, emergency power supply
Shaft generator, Electric propulsion ship
|
| 15th |
Final exam |
Questions on contents of this lecture
|
| 16th |
Return of final exam |
Presentation of model answers and grading criteria
Confirmation of grades
Classroom Questionnaire
|
Evaluation Method and Weight (%)
| Examination | Presentation | Mutual Evaluations between students | Behavior | Portfolio | Other | Total |
| Subtotal | 70 | 30 | 0 | 0 | 0 | 0 | 100 |
| Basic Ability | 20 | 15 | 0 | 0 | 0 | 0 | 35 |
| Technical Ability | 30 | 15 | 0 | 0 | 0 | 0 | 45 |
| Interdisciplinary Ability | 20 | 0 | 0 | 0 | 0 | 0 | 20 |