An AC mains voltage regulator against phase voltage instability

Chow, Lambert Ho Yin

Please use this identifier to cite or link to this item: http://dspace.cityu.edu.hk/handle/2031/616

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DC Field	Value	Language
dc.contributor.author	Chow, Lambert Ho Yin
dc.date.accessioned	2006-01-26T02:22:29Z
dc.date.accessioned	2017-09-19T09:10:54Z
dc.date.accessioned	2019-02-12T07:27:59Z	-
dc.date.available	2006-01-26T02:22:29Z
dc.date.available	2017-09-19T09:10:54Z
dc.date.available	2019-02-12T07:27:59Z	-
dc.date.issued	2005
dc.identifier.other	2005eechy567
dc.identifier.uri	http://144.214.8.231/handle/2031/616	-
dc.description.abstract	The main purpose of my project is designed an AC Voltage Regulator. It controlled the Main AC Input Voltage to a specific preset Output Voltage within a small tolerance. Traditional AC voltage regulator used Triac for switching function but it produced the harmonic current. In order to reduce this current, my project is used gate-driver circuit for switching function. It drives 4 high frequency voltage signals for switching function. An Analogy PI control regulated the specific present output voltage. The output of PI control is controlled duty cycle of PWM. Then, it controlled 2 pairs of gate-driver circuit switch ON/OFF time for regulating a specific preset Output Voltage.	en
dc.format.extent	164 bytes
dc.format.mimetype	text/html
dc.rights	This work is protected by copyright. Reproduction or distribution of the work in any format is prohibited without written permission of the copyright owner.
dc.rights	Access is restricted to CityU users.
dc.title	An AC mains voltage regulator against phase voltage instability	en
dc.contributor.department	Department of Electronic Engineering	en
dc.description.supervisor	Prof. Hui, Ron S Y. Assessor: Dr. Chung, Henry S H	en
Appears in Collections:	Electrical Engineering - Undergraduate Final Year Projects

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