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September 16, 2021, 7:23 pm
|Title:||Design and Implementation of Three Phase PWM Inverter Control Using Microcontroller|
|Author(s):||Eng. Kalyankolo Umaru, Kigenyi Abdunulu, Kavuma Lawrence, Isabirye William, Enerst Edozie, Zaina Kalyankolo|
|Publisher:||International Journal of Engineering and Information Systems|
|Keywords:||driver maximum constant boost microcontroller PWM voltage boost Z-Source Inverter|
This paper presents an advanced three phase inverter topology the Z-Source Inverter and its control using
microcontroller Atmega 328P. Z-Source Inverter employs second order filter network at front end which provides unique buckboost
feature for inverter. Z-Source inverter can be controlled by any traditional PWM method. Here the modified maximum
constant boost PWM method is utilized for Z-Source inverter control. The microcontroller Atmega 328P is used to generate PWM
pulses and to control operation of Z-Source inverter. The complete hardware is designed to drive the three phase induction motor.
The hardware design involves the design of control circuit, driver circuit, Z-Source network, main inverter bridge, power supply
etc. The Z-Source inverter is implemented and tested to verify the Z-Source inverter concept. The desired three phase PWM signals
are generated by using control circuit and detailed hardware results are presented.
September 15, 2021, 12:49 pm
September 14, 2021, 1:46 pm