Design & Implementation of PWM Based 3-Phase Switch-Mode Power Supply (SMPS)
 |
International Journal of Engineering Trends and Technology (IJETT) |  |
| © 2016 by IJETT Journal | ||
| Volume-34 Number-3 |
||
| Year of Publication : 2016 | ||
| Authors : Kawser Ahmed Kajal, M Tanseer Ali |
||
| DOI : 10.14445/22315381/IJETT-V34P223 |
Citation
Kawser Ahmed Kajal, M Tanseer Ali "Design & Implementation of PWM Based 3-Phase Switch-Mode Power Supply (SMPS)", International Journal of Engineering Trends and Technology (IJETT), V34(3),114-120 April 2016. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Abstract
This research work is on designing a PWM based SMPS instead of using conventional pulse generating pre-programmed chips. All the topologies of SMPS are studied and their ranges of application are analyzed as well. Two SMPS designs have been proposed. One of them is using analogue switching method by 555 Timer while the other one using microcontroller for PWM generation and feedback control. Firstly, single phase SMPS has been designed using microcontroller and load-end feedback. The single phase layout has been modified to introduce a Three Phase SMPS and the results are observed. Later on The three phase SMPS using microcontroller has been implemented and the difference between the software simulation and practical results have been analysed. The designed Three Phase SMPS gives a value of 5.003V for 5V output, 9.012V for 9V output and 12.677V for the unregulated 12V output.
References
[1] SMPS (Switched Mode Power Supply), [online], Available: http://www.engineersgarage.com/articles/smps-switchedmode- power-supply
[2] Abdul Majid ,” Analysis and Implementation of Switch Mode Power Supplies in MHz Frequency Region”, Electronics Design Division, Mid Sweden University,2012
[3] Sarika Tripathi,” Design and Implementation of Switched Mode Power Supply using PWM”, Department of Electronics and Communication Engineering, National Institute of Technology Rourkela, May 2010
[4] S M Ahsanuzzaman ,” Interactive Flexible Switch Mode Power Supplies For Reducing Volume And Improving Efficiency”,Graduate Department of Electrical and Computer Engineering, University of Toronto,2012
[5] PowerSemiconductorApplications,PhilipsSemiconductors[ Online]Available:http://www.nxp.com/documents/applicati on_note/APPCHP2.pdf
[6] Module 3 DC to DC converters. [Online] Available: http://www.nptel.ac.in/courses/.../PDF/L23(DP)(PE)%20((E E)NPTEL).pdf
[7] NE555 Datasheet, STMicroelectronics
[8] LM393 Datasheet, STMicroelectronics
[9] LM7809 Datasheet, FAIRCHILD Semiconductor
[10] PIC16F630/676 Data Sheet, MICROCHIP
[11] MICROCHIP[Online]Available:http://www.microchip.com /wwwproducts/Dvices.aspx?product=PIC16F676
[12] Power MOSFET Avalanche Design Guidelines,VISHAYSILICONIX [Online], Available:http:// www.vishay.com/docs/90160/an1005.pdf
Keywords
SMPS, PWM, 555 timers, Microcontroller, Feedback, Voltage regulation, Power MOSFET, Ripple voltage.