The Boost Converter Optimization

Published: 2021-06-29 07:12:14
essay essay

Category: Technology

Type of paper: Essay

This essay has been submitted by a student. This is not an example of the work written by our professional essay writers.

Hey! We can write a custom essay for you.

All possible types of assignments. Written by academics

The Boost Converter

Edward Dy Jay Lee
Stevens Institute of Technology
SYS 655 - Robust Engineering Design
Spring 2009
Dr. Caroline Lubert
May 8, 2008

Table of Contents

1 Project Formulation 3
2 Definition of Ideal Function 4
2.1 Input Power 4
2.2 Output Power 4
2.3 Ideal Function Equation 4
3 S/N Ratio 5
4 Noise Factors 5
External 5
Internal 5
5 Noise Strategy 6
6 Control Factors 6
6.1 Duty Cycle 7
6.2 Frequency 7
6.3 Inductance 7
6.4 Capacitance 7
7 Orthogonal Array 8
8 Optimization Experiment 9
9 Data Analysis 10
10 Prediction and Verification 12
10.1 Prediction 12
10.2 Verification 12
11 References 14

List of Figures

Figure 1: PSPICE Schematic of a Boost Converter 3
Figure 2: P-Diagram of the System 8
Figure 3: Duty Cycle Factor Effect 10
Figure 4: Frequency Factor Effect 10
Figure 5: Inductance Factor Effect 11
Figure 6: Capacitance Factor Effect 11

List of Tables

Table 1: Boost Convert Noise Factor 6
Table 2: L9 Orthogonal Array 8
Table 3: Control Factors & Levels 9
Table 4: Parameter Optimization Experiment Results 9
Table 5: Verification Test Results 12

1 Project Formulation

With the rapid advancement of computer and electronics technology in the past few decades, a vast number of newer electronic devices have been developed that required different input voltages to function properly. Engineers started to develop new power supply designs that would be able convert AC voltage to DC voltage as well as convert DC voltages to a higher or lower DC voltage, called DC/DC converters. One such example of a DC/DC converter is the Boost Converter.

The basic function of a boost converter allows a lower DC input voltage to be stepped up to a higher DC voltage. Laws of physics dictate that energy can neither be created nor destroyed. So in the case of the boost converter, the higher DC voltage that is produced by the system means the output current will be lower than the input current. The focus of this design optimization will be the efficiency of the boost converter's power transformation. Efficiency is the most important function of a power supply. Any engineer can create a crude electronic design that can step up or lower a voltage, but the efficiency will not be tolerable. The loss in power will result in poor quality and financial loss for the customer.

Warning! This essay is not original. Get 100% unique essay within 45 seconds!


We can write your paper just for 11.99$

i want to copy...

This essay has been submitted by a student and contain not unique content

People also read