This course is part of the Algorithms for Battery Management Systems Specialization

4.7
stars
488 ratings

Gregory Plett

25,329 already enrolled

Offered By

University of Colorado Boulder

University of Colorado System

Part of the Master of Science in Electrical Engineering degree
Learn More

Algorithms for Battery Management Systems SpecializationUniversity of Colorado Boulder

About this Course

39,497 recent views

This course can also be taken for academic credit as ECEA 5731, part of CU Boulder’s Master of Science in Electrical Engineering degree.
In this course, you will learn the purpose of each component in an equivalent-circuit model of a lithium-ion battery cell, how to determine their parameter values from lab-test data, and how to use them to simulate cell behaviors under different load profiles. By the end of the course, you will be able to:
-	State the purpose for each component in an equivalent-circuit model
-	Compute approximate parameter values for a circuit model using data from a simple lab test
-	Determine coulombic efficiency of a cell from lab-test data 
-	Use provided Octave/MATLAB script to compute open-circuit-voltage relationship for a cell from lab-test data
-	Use provided Octave/MATLAB script to compute optimized values for dynamic parameters in model
-	Simulate an electric vehicle to yield estimates of range and to specify drivetrain components
-	Simulate battery packs to understand and predict behaviors when there is cell-to-cell variation in parameter values

Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Course 2 of 5 in the

Algorithms for Battery Management Systems Specialization

Intermediate Level

Approx. 27 hours to complete

English

What you will learn

How to design equivalent-circuit models for lithium-ion battery cells

Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Course 2 of 5 in the

Algorithms for Battery Management Systems Specialization

Intermediate Level

Approx. 27 hours to complete

English

Instructor

Instructor rating

4.77/5 (155 Ratings)

Gregory Plett

Professor

Electrical and Computer Engineering

59,511 Learners

5 Courses

Offered by

University of Colorado Boulder

University of Colorado System

Start working towards your Master's degree

This course is part of the 100% online Master of Science in Electrical Engineering from University of Colorado Boulder. If you are admitted to the full program, your courses count towards your degree learning.

Learn More

Syllabus - What you will learn from this course

Content Rating95%(8,868 ratings)

Week1

Week 1

5 hours to complete

Defining an equivalent-circuit model of a Li-ion cell

5 hours to complete

9 videos (Total 138 min), 14 readings, 8 quizzes

9 videos

2.1.1: Welcome to the course!7m2.1.2: How do we model open-circuit voltage (OCV) and state-of-charge (SOC)?21m2.1.3: How do we model voltage polarization?14m2.1.4: What is a "Warburg impedance" and how is it implemented?14m2.1.5: How do I convert a continuous-time model to a discrete-time model?24m2.1.6: What is a quick way to get approximate model parameter values?18m2.1.7: What is hysteresis in a lithium-ion cell and how can I model it?22m2.1.8: Summarizing an equivalent-circuit model of a lithium-ion cell9m2.1.9: Summary of "Defining an ECM of a Li-ion cell" and next steps5m

14 readings

Notes for lesson 2.1.11mFrequently asked questions5mCourse resources5mHow to use discussion forums5mEarn a course certificate5mAre you interested in earning an MSEE degree?5mNotes for lesson 2.1.21mNotes for lesson 2.1.31mNotes for lesson 2.1.41mNotes for lesson 2.1.51mNotes for lesson 2.1.61mNotes for lesson 2.1.71mNotes for lesson 2.1.81mNotes for lesson 2.1.91m

8 practice exercises

Practice quiz for lesson 2.1.210mPractice quiz for lesson 2.1.310mPractice quiz for lesson 2.1.410mPractice quiz for lesson 2.1.510mPractice quiz for lesson 2.1.610mPractice quiz for lesson 2.1.710mPractice quiz for lesson 2.1.810mQuiz for week 130m

Week2

Week 2

5 hours to complete

Identifying parameters of static model

5 hours to complete

6 videos (Total 85 min), 7 readings, 6 quizzes

6 videos

2.2.1: Lab equipment for cell characterization10m2.2.2: What cell tests are needed to determine open-circuit voltage?14m2.2.3: How to determine a cell's coulombic efficiency and total capacity18m2.2.4: How do I determine a cell's temperature-dependent OCV?19m2.2.5: Introducing Octave code to determine static part of ECM20m2.2.6: Summary of "Identifying parameters of static model" and next steps2m

7 readings

Notes for lesson 2.2.11mNotes for lesson 2.2.21mNotes for lesson 2.2.31mNotes for lesson 2.2.41mNotes for lesson 2.2.51mIntroducing a new element to the course!10mNotes for lesson 2.2.61m

6 practice exercises

Practice quiz for lesson 2.2.110mPractice quiz for lesson 2.2.230mPractice quiz for lesson 2.2.310mPractice quiz for lesson 2.2.410mPractice quiz for lesson 2.2.510mQuiz for week 230m

Week3

Week 3

7 hours to complete

Identifying parameters of dynamic model

7 hours to complete

9 videos (Total 158 min), 9 readings, 7 quizzes

9 videos

2.3.1: What cell tests are needed to determine dynamic-model parameters?19m2.3.2: How are cell data used to find dynamic-model parameter values?34m2.3.3: Introducing Octave code to determine dynamic part of an ECM33m2.3.4: Introducing Octave toolbox to use ECM16m2.3.5: Understanding Octave code to simulate an ECM9m2.3.6: Understanding Octave code to look up model parameter value7m2.3.7: Understanding Octave code to compute OCV19m2.3.8: Some example results from using the Octave ESC toolbox14m2.3.9: Summary of "Identifying parameters of dynamic model" and next steps4m

9 readings

Notes for lesson 2.3.11mNotes for lesson 2.3.21mNotes for lesson 2.3.31mNotes for lesson 2.3.41mNotes for lesson 2.3.51mNotes for lesson 2.3.61mNotes for lesson 2.3.71mNotes for lesson 2.3.81mNotes for lesson 2.3.91m

7 practice exercises

Practice quiz for lesson 2.3.16mPractice quiz for lesson 2.3.26mPractice quiz for lesson 2.3.330mPractice quiz for lesson 2.3.530mPractice quiz for lesson 2.3.630mPractice quiz for lesson 2.3.730mQuiz for week 330m

Week4

Week 4

6 hours to complete

Simulating battery packs in different configurations

6 hours to complete

6 videos (Total 85 min), 6 readings, 6 quizzes

6 videos

2.4.1: How do I use the ECM to simulate constant voltage?17m2.4.2: How do I use the ECM to simulate constant power?13m2.4.3: How do I simulate battery packs?17m2.4.4: Introducing Octave code to simulate PCMs20m2.4.5: Introducing Octave code to simulate SCMs11m2.4.6: Summary of "Simulating battery packs in different configurations" and next steps3m

6 readings

Notes for lesson 2.4.11mNotes for lesson 2.4.21mNotes for lesson 2.4.31mNotes for lesson 2.4.41mNotes for lesson 2.4.51mNotes for lesson 2.4.61m

6 practice exercises

Practice quiz for lesson 2.4.110mPractice quiz for lesson 2.4.210mPractice quiz for lesson 2.4.315mPractice quiz for lesson 2.4.430mPractice quiz for lesson 2.4.530mQuiz for week 430m

Reviews

4.7

133 reviews

5 stars
79.22%
4 stars
17.31%
3 stars
2.64%
1 star
0.81%

TOP REVIEWS FROM EQUIVALENT CIRCUIT CELL MODEL SIMULATION

by GJMay 25, 2020

Great course content to get started in battery models, its charging and other simulations.

Continuous slide show system of teaching gets uninteresting over time, so that should be worked upon.

by PMOct 27, 2021

Great course!! It teaches fundamental concepts in clear and easy to understand manner.

by SGAug 27, 2022

Very useful course and I learned many things in simulating the battery cell using their equivalent circuit models.

by VSMay 28, 2020

Professor designed and explained the course very well. it helped me a lot to understand the concept of Battery algorithms.

View all reviews

About the Algorithms for Battery Management Systems Specialization

Frequently Asked Questions

When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

More questions? Visit the Learner Help Center.

Equivalent Circuit Cell Model Simulation

About this Course

What you will learn