Model-based fault diagnosis for voltage source inverters

This thesis introduces a fault detection and isolation (FDI) method for diagnosis faulty semiconductor switches of a pulsewidth modulated (PWM) voltage source inverter (VSI). This method analyses the pole voltage signals in a time-free domain called voltage space. For a healthy inverter, the project...

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Bibliographic Details
Main Author: Seyedeh Marjan Alavi
Other Authors: Luo Ming
Format: Theses and Dissertations
Language:English
Published: 2015
Subjects:
Online Access:https://hdl.handle.net/10356/65289
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Institution: Nanyang Technological University
Language: English