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In this study, a step motor training set is designed for educational purposes to resolve the lack of application on electrical machines and control techniques education. Forward and reverse rotation of the motor, application of half step and full step movement and speed control can be performed with designed microprocessor-based circuit and also via the prepared web interface through a data acquisition...
In this work the design of a Line Following Robot which is commonly used to carry children through shopping malls entertainment place is discussed as a new commercial product in this field. The robot has five different speed levels, and is able to follow 4.8 cm wide black line carrying nominally 400 kg load. The robot can be operated in two control mode; Line Following Mode and Service Mode. In the...
In this paper, a synchronous motor controlled by a PID based on a PIC 18F452 microcontroller has been studied under three different working conditions using varying excitation currents. Due to the complexity of PID parameters such as integrative and derivative terms, their conversion to digital systems has proven difficult. Hence, the collection of errors in a specified time period has been multiplied...
This study introduces building and operation of a wind and a solar power sources as a clean energy park. This park includes efficient wind and solar power sources that are controlled by a PIC microcontroller to manage the energy storage in batteries and the parallel connection of the system with the grid. There are 14 solar panels producing 2.5 kW in total and a 2.5 kW wind turbine installed in the...
This paper describes the design and implementation of a data acquisition card for the hybrid energy system. Parameters of the solar and the wind sources such as the current, the voltage, the direction of wind, the operation conditions and the position of the solar system can be changed and illustrated on an LCD and displayed on a PC using the card developed. The hybrid system including a PIC 18F452...
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