Course-PM

ENM125 ENM125 Sustainable electric power systems lp2 HT22 (7.5 hp)

Course is offered by the department of Electrical Engineering

Contact details

Examiner,   

Course

responsible:  Jimmy Ehnberg 031-772 16 56 jimmy.ehnberg@chalmers.se

 

Lectures:      Jimmy Ehnberg 031-772 16 56  jimmy.ehnberg@chalmers.se

                                                                 

Tutors:          Sohrab Mohtat (Numerical exercises, Laboratory Exercise)  sohrab.mohtat@chalmers.se

                      Kristoffer Fürst (Design exercise and Laboratory Exercise) kristoffer.furst@chalmers.se

                      Nima Mirzaei Alavijeh (Design exercise) nima.mirzaei@chalmers.se

 

Course purpose

The overall aim of this course is to provide an understanding of an electric power system with main function to deliver electricity between generation, consumption and storage.

Schedule

TimeEdit

Course literature

Literature:      Power System - Analysis & Design (6th edition, SI version), J. Duncan Glover, Thomas J. Overbye and Mulukutla S. Sarma, Cengage Learning, ISBN-13:987-1-305-63618-7.

Introduction to Electric Circuits (1995), Ray Powel, Elservier Ltd,
ISBN-13: 978-0-340-63198-0. (Available in full text as e-book at the library webpage)

Extra material incl. numerical exercises, safety instructions, instructions for the laboratory work or the hand in and design exercise will be made available at course home page.

Additional literature:

Power System Analysis Third Edition, (2010), by Hadi Saadat published by PSA Publishing, ISBN 978-0-9845438-0-9.

Chapter 2 in Reliability Evaluation of Power Systems (1996), by Billinton and Allan published by Plenum Publishing, ISBN-0-30645-259-6. (Available in full text as e-book at the library webpage)

Course design

Preliminary schedule 20221016:

Date	Time	Content	Teacher	Literature ref.
31/10	08:00-09:45	L1: Introduction to the course and why do you need to take this course.	Jimmy	Slides
31/10	10:00-11:45	L2: Introduction to Electric power system and smart grids	Jimmy	PSAD 1.1-1.4
2/11	10:00-11:45	L3: Basic electric circuits DC	Jimmy	EC 2.1-2.3, 2.6,3.1-3.6
2/11	13:15-15:00	L4: Basic electric circuits AC	Jimmy	EC 4.1-4.7
7/11	08:00-09:45	L5: Basic 3-phase system, components	Jimmy	EC 5.1-5.4, PSAD 2.6, 2.7, 3.3, 3.0-3.2, 3.6,3.7, 5.1, 7.5, 10.1, 10.2,10.4, 10.5
7/11	10:00-11:45	E1: Basic Electric circuits	Sohrab	2,4,5,7
9/11	10:00-11:45	E2: AC Power	Sohrab	1,2,3,6,8
9/11	13:15-15:00	L6: Motors and generators	Jimmy	See slides
9/11	15:15-17.00	E4: Transformers and 3-phase	Sohrab	1,2,3,4,7,8
10/11	08:00-11:45	Lab Occasion A	Kristoffer/Sohrab	See Lab PM
10/11	13:15-17:00	Lab Occasion B	Kristoffer/Sohrab	See Lab PM
11/11	13:15-17:00	Lab Occasion C	Kristoffer/Sohrab	See Lab PM
14/11	08:00-09:45	L7: System design and power flow	Jimmy	PSAD 2.4, 2.5, 6.0, 6.4, 6.5, 6.6, 6.7, 6.9, 6.10, 6.11
14/11	10:00-11:45	E3: Generators and loads	Sohrab	1,2,5,7,8
15/11	13:15-17:00	Lab Occasion D	Kristoffer/Sohrab	See Lab PM
16/11	10:00-11:45	Quiz 1*	Jimmy	Topics of L1-L6.
16/11	13:15-15:00	L10: Faults	Jimmy	PSAD both 7.0, 7.3, 7.4
16/11	15:15-17:00	L8: Sustainable Electric power system	Jimmy	https://sdgs.un.org/goals ,See SE PM
21/11	08:00-09:45	L9: Introduction to design exercise On-line?	Kristoffer/Nima	See DE PM, PSAD 1.5
22/11	10:00-11:45	E5: Faults	Sohrat	1,2,4
22/11	15:15-17:00	DE: Occasion 1 On-line	Kristoffer/Nima	DE PM
23/11	10:00-11:45	L11: HVDC	Jimmy	PSAD 5.0 + slides
23/11	13:15-15:00	L12: HVDC 2	Jimmy	PSAD 5.0 + slides
25/11	13:15-15:00	DE: Occasion 2 On-line?	Kristoffer/Nima	DE PM
28/11	08:00-09:45	Quiz 2*	Jimmy	Topics of L7-L12 (except L8 and L9)
28/11	10:15-12:00	L13: Electricity Market	Jimmy	Slides
30/11	10:00-12:00	L14: Reliability	Jimmy	Slides
1/12	13:15-17:00	Study visit	Jimmy	Study visit PM
2/12	13:15-15:00	DE: Occasion 3 On-line	Kristoffer/Nima	DE PM
5/12	10:00-11:45	E6: Reliability	Sohrab	1,2,3,4
6/12	13:15-15:00	DE: Occasion 4 On-line	Kristoffer/Nima	DE PM
6/12	15:15-17:00	DE: Occasion 5 On-line	Kristoffer/Nima	DE PM
7/12	10:00-11:45	L15: Smart grids	Jimmy	PSAD 14.8,14.9 + slides
7/12	13:15-15:00	L16: Smart grids	Jimmy	PSAD 14.8,14.9 + slides
9/12	13:15-15:00	DE: Occasion 6 On-line	Kristoffer/Nima	See DE PM
12/12	08:00-09:45	L17: Operation	Jimmy	Slides
12/12	10:00-11:45	Seminar 1	Jimmy	See SE PM
13/12	13:15-15:00	Seminar 2	Jimmy	See SE PM
13/12	15:15-17:00	Seminar 3	Jimmy	See SE PM
14/12	10:00-11:45	Quiz 3*	Jimmy	Topics of L13-L17
14/12	13:15-15:00	Extra	Jimmy
16/12	13:15-15:00	Seminar 4	Jimmy	See SE PM
16/12	15:15-17:00	Seminar 5	Jimmy	See SE PM
16/12	17:00	Deadline DE	Kristoffer
5/1	08:00	Deadline SE	Jimmy
14/1	14:00-18:00	Quiz 1-3*	Jimmy	Topics of L1-L17 (except L8 and L9)
3/4	14:00-18:00	Quiz 1-3*	Jimmy	Topics of L1-L17 (except L8 and L9)
15/8	08:30-12:30	Quiz 1-3*	Jimmy	Topics of L1-L17 (except L8 and L9)

* Mandatory until you pass each and can be taken individually during the course.

PSAD Power system – Analysis & Design ed. 5 and 6

EC Introduction to electric circuits

SE Sustainable Essay

DE Design Exercise

More details about lab will be announced later on the course webpage.

Changes made since the last occasion

Study visit back

New teachers for tutorials and labs

Learning objectives and syllabus

Learning objectives:

• Describe the function of an electric power systems, both DC and 3 phase AC systems.
• Describe the function of the main components in an electric power system.
• Formulate and conduct basic electric circuit¿s analysis for DC, AC and 3 phase systems.
• Formulate and solve power flow analysis problem with use of simulator tools.
• Perform basic reliability studies of electric power systems.
• Explain the function of grid operation.
• Describe the function of an electric market.
• Summarize and explain the demands of an electric power system for connection.
• Argue about sustainability on electric power systems.
• Describe and give examples of central concepts in smart grids.
• Describe and follow safety instructions in the electric power engineering lab in the course.

Link to the syllabus on Studieportalen.

Study plan

Examination form

Examination is based on passed laboratory work and design work incl. report, written exam and sustainable essay. The written exam consists of three parts (Quizzes) which all shall be passed individually. Each part of the exam gives maximum 6 points (18 in total) and at least 3 points are need for each part to pass the exam. To pass the Design exercise gives maximum 6 points and at least 3 points is needed to pass the exercise. The sustainable essay gives maximum 14 points and at least 8 points needed to pass on the report part.

For grade 4 requires more than or equal to 30 but less than 34 total points and for grade 5 more than and equal to 34 points as long as all other requirements are fulfilled.

Points from each quiz will only be valid for one year, until the course again starts in study year 2023/2024 then you will have to retake all the quizzes.

No kind of plagiarism is allowed.