Course Name | Chinese | 电机内的电磁场 | |||||||||||
English | Electromagnetic Field in Electrical Machine | ||||||||||||
Course Number | S016105 | Type of Degree | Ph. D | Master | ■ | ||||||||
Total Credit Hours | 54 | In Class Credit Hours | 36 | Credit | Practice | 16 | Computer-using Hours | 20 | |||||
Course Type | □Public Fundamental □Major Fundamental ■Major Compulsory □Major Elective | ||||||||||||
School (Department) | School of Electrical Engineering | Term | Spring | ||||||||||
Examination | A.□Paper（□Open-book □Closed-book） B.□Oral C.□Paper-oral Combination D.■ Others Programming exercise | ||||||||||||
Chief Lecturer | Name | Lin Heyun | Professional Title | Processor | |||||||||
hyling@seu.edu.cn | Website | http:/person/linhy | |||||||||||
Teaching Language used in Course | In Chinese | Teaching Material Website | http:/person/linhy | ||||||||||
Applicable Range of Discipline | public | Name of First-Class Discipline | Electrical Engineering | ||||||||||
Number of Experiment | 1 | Preliminary Courses | Electrical machine Electromagnetic field | ||||||||||
Teaching Books | Textbook Title | Author | Publisher | Year of Publication | Edition Number | ||||||||
Main Textbook | Electromagnetic Fields in Electrical Machine | Tang Yunqiu | Science Publishing House | 1998 | 2 | ||||||||
Main Reference Books | Analysis and Computation of Electromagnetic Field in Electrical Machine | Hu ZhiGuang | Mechanical Industry Publishing House | 1982 | 1 | ||||||||
Analysis and Computation of Electromagnetic Field in Engineering | Yu HongSheng | People’s Transportation Publishing House | 1997 | 1 | |||||||||
I.Course Introduction (including teaching goals and requirements) within 300 words:
In this course, basic theory and main analysis methods of the electromagnetic fields in electrical machine are taught systemically. Through stduing this course, students will know the developing status and tendency of the analysis of the electromagnetic fields in electrical machine, grip the features of the electromagnetic fields in electrical machine, understand the physical meaning of Maxwell’s equations and the boundary value problems based on potential functions, master the basic principles, methods and steps of the finite difference method and the finite element method, and learn to program the computer code of the finite element method for the analysis of electromagnetic fields in electrical machine.
II.Teaching Syllabus (including the content of chapters and sections. A sheet can be attached):
Chapter 1: Preface
1.1Developing status and tendency of the analysis of electromagnetic fields in electrical machine
1.2Purposes and targets of this course
1.3Features of electromagnetic fields in electrical machine and main analysis methods
1.4Maxwell’s equation system
Chapter 2: Basic theory of magnetostatic field
Basic equations for magnetostatic field
Definition and physical meaning of potential functions
Interface conditions and boundary conditions
Uniqueness of solution
Chapter 3: Basic theory of time varying electromagnetic field
3.1Low grequency electromagnetic field
3.2Potential couple
3.3Gauge
3.4Governing equation of time varying electromagnetic field
Chapter 4: Finite difference method
4.1Basic principle of Finite difference method
4.2Differential and Difference
4.3Difference equation
4.4Treatment of boundary conditions
Chapter 5: Finite element method
5.1Review of Finite element method
5.2Conditional variational problems
5.3Energy functional
5.4Equivalency of boundary value problem and its conditional variational
5.5Implementation of finite element method
5.6Example
5.7Weighted residual method
Chapter 6: Programming of finite element method
6.1Pre-processing
6.2Elemental interpolation
6.3Calculation of elemental matrix
6.4Assembly of finite element equation
6.5Treatment of boundary conditions
6.6Solution of finite element equation system
III.Teaching Schedule:
Week | Course Content | Teaching Method |
1 | Chapter 1: Preface | Lesson |
2 | Chapter 2: 2.1, 2.2 | Lesson |
3 | Chapter 2: 2.3, 2.4 | Lesson |
4 | Chapter 3: 3.1, 3.2 | Lesson |
5 | Chapter 3: 3.3, 3.4 | Lesson |
6 | Chapter 4: finite difference method | Lesson |
7 | Chapter 5: 5.1, 5.2, 5.3 | Lesson |
8 | Chapter 5: 5.4, 5.5 | Lesson |
9 | Chapter 5: 5.6, 5.7 | Lesson |
10 | Chapter 6: 6.1, 6.2, 6.3 | Lesson |
11 | Chapter 6: 6.4, 6.5, 6.6 | Lesson |
12 | Programming exercise | Experiment |
13 | Programming exercise | Experiment |
14 | Programming exercise | Experiment |
15 | Programming exercise | Experiment |
16 | Programming exercise | Experiment |
17 | Programming exercise | Experiment |
18 | Discussion | Discussion |
