Microprocessor based speed control of a separately excited direct current motor

dc.contributor	Graduate Program in Electrical and Electronic Engineering.
dc.contributor.advisor	Kaynak, Okyay,
dc.contributor.author	Dehgani, Ayyoob Abbaszadeh.
dc.date.accessioned	2023-03-16T10:20:15Z
dc.date.available	2023-03-16T10:20:15Z
dc.date.issued	1983.
dc.description.abstract	In this thesis a microprocessor based speed control system for a dc motor drive is designed and implemented. The motor is fed by a three-phase fully-controlled bridge the delay angle of which is set directly by the microcomputer. The approach used is entirely digital and the system is centered around a Z-80 microprocessor. A digital PI (Proportional-Integral) algorithm implemented in the microcomputer acts on the error to result in the digital control voltage to drive the bridge. An inverse cosine look-up table is used to linearize the bridge characteristics. The stability and dynamic behaviour of the systen is analysed in Z-domain and the experimental investigations are given.
dc.format.extent	30 cm.
dc.format.pages	57 leaves;
dc.identifier.other	EE 1983 D36
dc.identifier.uri	https://digitalarchive.library.bogazici.edu.tr/handle/123456789/12962
dc.publisher	Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1983.
dc.subject.lcsh	Microprocessors.
dc.subject.lcsh	Electric motors, Direct current.
dc.subject.lcsh	Speed.
dc.title	Microprocessor based speed control of a separately excited direct current motor

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