Given the extended Yext matrix and the extended current Iext vector in the Quiz_

Question

Given the extended Yext matrix and the extended current Iext vector in the Quiz_Data.mat file, solve for the extended voltage at each bus in the 9241-bus system using a MATLAB script. You must solve this system using three methods: (1) By using the MATLAB function “inv(Yext)”. (2) Using plain LU factorization. (3) Using a minimum spanning algorithm in addition to LU factorization. (4) Compare the time to solve using method (2) and method (3) using the “tic” and “toc” MATLAB commands. Note that you must write detailed comments for each line in the code provided in order to show understanding. You are given the part of the code needed for the minimum spanning algorithm in the SpanAlgo.m file. To use this Quiz_Data.mat file, use the “Import Data” button in MATLAB, and choose the .mat file. This will allow you to import 2 variables into your workspace: Yext and Iext. It is important to note that the Iext variable you are given does not contain the reference bus imaginary part. Thus, the Yext also does not contain the reference bus imaginary parts. It is also important to note that is the Yext matrix.

Explanation / Answer

.mat files are not given along with the question . Please provide sufficient data for problem solving

Related Questions

Navigate

• Browse (All)
• Browse G
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.