Bài giảng Electrical and electronic principles - Week 4

TRƯỜNG ĐẠI HỌC SƯ PHẠM KỸ THUẬT 
TP. HỒ CHÍ MINH 
ELECTRICAL AND ELECTRONIC 
PRINCIPLES 
WEEK 4 
Cuong Q. Ngo 
Last classes 
• T, 𝜋, Y, delta networks 
• Network of complex impedance 
2 
CONTENTS (Today) 
• Maximum power transfer 
• MATLAB fundamentals 
• Lass class cont’d 
• Single frequency AC analysis (MultiSim) 
3 
1. Maximum power transfer 
• Using parameter analysis - MultiSim 
4 
Parameter Sweep Analysis 
• Verify the operation of a circuit by simulation across a range 
of values for a component parameter. 
• The effect is the same as simulating this circuit several times, 
once for each value. 
• Three types of analysis that can be performed on the circuit 
while the component is manipulated: 
– DC Operating Point 
– Transient Analysis 
– AC Analysis 
5 
Parameter Sweep Analysis (cont’d) 
6 
2. MATLAB - Fundamentals 
7 
LASS CLASS CONT’D (WEEK 3) 
8 
2. Network of complex impedance 
• Exercise 2.4 
• Solve for Vo using mesh analysis 
9 
2. Network of complex impedance 
• Answer 
10 
2. Network of complex impedance 
• Exercise 2.5 
• Obtain the Thevenin equivalent circuit at terminal a-b 
11 
2. Network of complex impedance 
• Answer 
12