-
Design And Construction Of Star/delta Starter For Three-phase Induction Motor
-
-
-
Depending on the choice of the operator, starting the circuit is selected via the forward or the reverse push button switches. When the forward push button switch is selected, the command is transferred to the relevant forward function of the circuit which activates the forward main coil (blue). The relevant auxiliary contacts of the forward main coil (blue) would then be actuated opposite its normal state, that is, a normally open contact would eventually switch to a close contact whereas a normally close contact would switch to an open contact.
-
-
-
TABLE OF CONTENTS - [ Total Page(s): 1 ]TABLE OF CONTENTSCOVER PAGETITLE PAGEAPPROVAL PAGEDEDICATIONACKNOWELDGEMENTABSTRACTCHAPTER ONEINTRODUCTION1.1 BACKGROUND OF THE PROJECT1.2 OBJECTIVE OF THE PROJECT1.3 SCOPE OF THE PROJECT1.4 SIGNIFICANCE OF THE PROJECT1.5 LIMITATION OF THE PROJECT1.6 FEATURES OF STAR-DELTA CONNECTION 1.7 APPLICATION OF THE PROJECT1.8 COMPONENTS OF STAR-DELTA MOTORCHAPTER TWOLITERATURE REVIEW2.1 DESCRIPTION OF AN AC INDUCTION MOTOR 2.2 REVIEW OF OPERATING PRINCIPLES OF AN AC INDUCTION MOTOR 2.3 HISTORICAL BACK ... Continue reading---
CHAPTER ONE - [ Total Page(s): 1 ]INTRODUCTIONAn AC motor converts electrical energy into mechanical energy. The reverse of this would be the conversion of mechanical energy into electrical energy and is done by an electric generator.Motors are used to produce linear or rotary force (torque), and should be distinguished from devices such as magnetic solenoids and loudspeakers that convert electricity into motion but do not generate usable mechanical powers, which are respectively referred to as actuators and transducers.Most AC ... Continue reading---
-
TABLE OF CONTENTS - [ Total Page(s): 1 ]TABLE OF CONTENTSCOVER PAGETITLE PAGEAPPROVAL PAGEDEDICATIONACKNOWELDGEMENTABSTRACTCHAPTER ONEINTRODUCTION1.1 BACKGROUND OF THE PROJECT1.2 OBJECTIVE OF THE PROJECT1.3 SCOPE OF THE PROJECT1.4 SIGNIFICANCE OF THE PROJECT1.5 LIMITATION OF THE PROJECT1.6 FEATURES OF STAR-DELTA CONNECTION 1.7 APPLICATION OF THE PROJECT1.8 COMPONENTS OF STAR-DELTA MOTORCHAPTER TWOLITERATURE REVIEW2.1 DESCRIPTION OF AN AC INDUCTION MOTOR 2.2 REVIEW OF OPERATING PRINCIPLES OF AN AC INDUCTION MOTOR 2.3 HISTORICAL BACK ... Continue reading---