Speed Control of DC Motor Using Non-isolated Boost Converter

International Journal of Electrical and Electronics Engineering
© 2019 by SSRG - IJEEE Journal
Volume 6 Issue 5
Year of Publication : 2019
Authors : Jisha Jasmine M M, Smitha Paulose, Geethu James
How to Cite?

Jisha Jasmine M M, Smitha Paulose, Geethu James, "Speed Control of DC Motor Using Non-isolated Boost Converter," SSRG International Journal of Electrical and Electronics Engineering, vol. 6,  no. 5, pp. 38-43, 2019. Crossref, https://doi.org/10.14445/23488379/IJEEE-V6I5P107


The use of DC-DC converter with voltage boosting capability in power conversion application is increasing nowadays. Non-isolated converters are commonly used becauseof its smaller size, low cost and easier methods to control. Among non-isolated converters, those that have greater fixed output voltage than input voltage is obtained byusing voltage lift techniques. The converter can be operated in both CCM and DCMmode. The boost converter is used for regulating the speed of DC motor. DC motor is the key element of mobile robots and autonomous systems. There is a set of variousapplications where it is necessary to control the speed of the DC motor subject to theload variations over a speed range. The topology is simulated in MATLAB/SimulinkR2017a software. The switching pulse for the switch is generated using dsPIC30F2010.Hardware of DC-DC converter is implemented and results are verified


Non-isolated DC-DC converter, VL technique, Speed regulation.


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