| Author: | Lau, Mun-kwan |
| Title: | Time-domain simulation of switching-mode power supply in class E configuration |
| Degree: | M.Sc. |
| Year: | 1995 |
| Subject: | Electric current regulators Switching circuits Hong Kong Polytechnic University -- Dissertations |
| Department: | Multi-disciplinary Studies Department of Electrical Engineering |
| Pages: | 1 v. (various pagings) : ill. ; 30 cm |
| Language: | English |
| Abstract: | This project is to write a software package for analysing a DC-to-DC class E regulator. The transient and steady-state simulated curves are to be compared with the experimental regulator waveforms. By extending the definition of the circuit element called alternor from a two-port to a three-port exhibiting more than four switching configurations, and expressing it in a modified nodal form, an overall s-domain description of the circuit can be obtained. The system of modified nodal equations comprises the equations, describing the open loop converter and characterising the feedback path. The s-domain solution allows for a qualitative analysis. Then closed-form time-domain solution of each cyclical configuration are found. By using these partial solutions in a cyclical way together with the boundary and threshold conditions, the transient waveforms can be found. |
| Rights: | All rights reserved |
| Access: | restricted access |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| b15554429.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 2.52 MB | Adobe PDF | View/Open |
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