Modelling and Simulation of Energy Storage Systems and Distributed Generation in Power Systems

Learning Outcomes

Module learning outcomes to be assessed:

Analyze the performance of smart grids and energy storage systems in different modes of operation such as grid-connected and island modes.

Design an interactive integrated system within the grid based on distributed generation  sources or renewable energy resources.        

Evaluate the stability of a power system using software such as MATLAB or DIgSILENT according to IEEE bus standards.

This coursework represents 50% of the overall module mark. All students are expected to engage fully in power system analysis software activities and write a report in research paper format supported by analysis, discussion and conclusion. The template will be shared separately on Blackboard.

Teamwork: The coursework tasks can be carried out as a group, if you want but the technical report should be written independently by each individual and following the template. The coursework is aimed to give practical, simulation and analysis experience related to power systems. These tasks will be held in the Power and Transmission Lab; (Sheaf building room No. 4029) in the scheduled Lab hours in the timetable. You should attend all the lab sessions to be able to complete the CW effectively.   

The University Regulations on academic's conduct, including cheating and plagiarism, apply to all assessments.

Modelling and simulation of Energy Storage Systems and distributed generation in DIgSILENT PowerFactory Software/MATLAB SIMULINK

a.Model a standard IEEE network model in DIgSILENT PowerFactory (or MATLAB SIMULINK) and run Load Flow Analysis.  

b.Model any standard Energy storage system and incorporate in IEEE network for simulation

c.Model a given standard distributed generation source and incorporate in the  IEEE network for simulation

d.Run the load flow analysis successfully after including energy storage and distributed generation sources

e.Perform symmetrical and Unsymmetrical fault simulations on selected buses and explain the response of energy storage systems and EVs to these faults. For this task, we need stability analysis and dynamic simulation in PowerFactory.  

f.Test the grid-connected and Islanded mode of operation for energy storage systems and record their impact on grid by adding switching event.

g.As a result of dynamic simulation, find and discuss any power quality issues arising as result of adding energy storage systems and Distributed generation sources.

h.Run harmonic load flow analysis to see the THD levels at different buses in the system.

i.Analyze your results, discuss and conclude. Presentation is important.  

j.Format the final writing in the IEEE transactions template.  

The report for this assignment should be formatted according to IEEE transactions paper template. It should be prepared with a MS Word/Latex. It should include the following elements: -

1)Abstract. A one paragraph summary of the overall project, including: A brief but clear summary of the tasks objectives and the main finding of the project.

2)Introduction: A brief introduction about the title, terminology and overall research objectives.

3)Literature Review: Introduce the project domains and include recent research from other researchers around the world in relation with overall tasks. (Hint: You can look at Review papers relevant to the topic)    

4)Network Models: Give details of various network models used for overall project including IEEE test system, energy storage systems and distributed generation  sources

5)Analysis: Analyze the results obtained in all tasks above one-by-one supported by figures, graphs and data tables.   

6)Discussion: Discuss the significance of results and explain the learning out of the project.

Also include future recommendations for the research related to this topic.

7)Conclusion. A brief summary of the results and significant problems uncovered by the work. These should represent the actual results as opposed to any expectations you might hae had.