Week - 1 |
giving information about course outline and explation of assessments,determining the application groups.
to devolop and comprehend the basic principles of operation of power diode and transistor, plot the current-voltage characteristics for power diode and transistor |
Week - 2 |
to devolop and comprehend the basic principles of operation of power thyristors, to plot the current-voltage characteristics for power thyristors and transistor |
Week - 3 |
to describe the methods of switching thyristors into and out of conduction |
Week - 4 |
to define trigger angle and conduction angle ( 1 phase and 3 phase) derive expressions of power, current and voltage a resistive load when the thyristor is phase controlled and load models |
Week - 5 |
circuits and understanding of pructical diode and SCR control circuits
to describe phase control(for 1 phase 3 phase) to draw wave form diagrams of phase controlled, conduction voltages for diffirent loaded |
Week - 6 |
to construct circuits by using in order to control speed of resistive load and indictive load |
Week - 7 |
to develop and comprehend the basic principles of operation of triacs.To construct circuits by using triacs.to construct circuits by using in order to control speed of resistive load and indictive load |
Week - 8 |
to compare advantages and disadvantages of thyristors with those of triacs,to describe the operation of the diac |
Week - 9 |
to describe the design of the operation of an SCR bridge rectifier circuit,to drive a DC motor using SCR |
Week - 10 |
to describe the operation of pulse width modilation (PWM )controlling of a DC motor |
Week - 11 |
to describe the function and the operation of the spice suppressor in a DC motor controlling circuit (SSR and optocoupler) |
Week - 12 |
power equipments protect agains heat, high power, high current and high voltage |
Week - 13 |
Rectifiers: Single phase full wave uncontrolled rectifiers |
Week - 14 |
Correction methods in rectifiers, power factor, single phase controlled rectifiers |