Construction of a direct online starter Department: Electrical Electronics Engineering By: harnubhoi Project ID: 2713 Rating: (3.3) votes: 10Rate this project12345 Price:₦4000 Get the Complete MaterialAbstractA direct on line starter, often abbreviated DOL starter is an electrical/electronic circuit composed of electro-mechanical and electronic devices that are employed to start and stop an electric motor. Regardless of the motor type (AC or DC), the types of starters differ depending on the method of starting the motor. A DOL starter connects the motor terminals directly to the power supply. Hence, the motor is subjected to the full voltage of the power supply. Consequently, high starting current flows through the motor. Electric motors can run in both forward and reverse direction depending on the requirement of the application where it is to be installed, for example, like in a conveyor system which would require moving on both directions of items contained in the conveyor table. When such arrangement is necessary for a certain type of application, then a forward reverse motor controller is applied to the control circuit of the electric motor to achieve this purpose. Again the device required for the possibility of this operation is the magnetic contactor. This work is on operating forward and reverse of a direct online starter using contactor. ...Preview Download Preview +Other Electrical Electronics Engineering project topics and materials you might be interested in»The construction of a 2kva automatic voltage regulator (AVR)»Generation of Constant Power Supply from a DC Source»Design and construction of a digital clock with calendar»Construction of digital AC power controller»A remote controlled AC fan speed regulator using discrete integrated circuit»Remote controlled antenna»The construction of automatic voltage inverter and a battery charger»Design of 2.5kw automatic voltage regulation with seven segment display»Construction of a car touch intruder alarm»Simple sensitive touch alarm»Design and construction of 5kva power inverter»Design and construction of 2KVA inverter»Construction of a battery charger»Design and installation of 200 WATT solar power system»Design and construction of an automatic change over switch