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IJSTR >> Volume 6 - Issue 10, October 2017 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

Design And Implementation Of Cost Effective Inverter

[Full Text]



Niaz Morshedul Haque, Ifthekhar Ahammad, Sayem Miah, Asad Ahmed Miki, Hasan Ahmed



DC Source, Switching Circuit, Snubber Circuit, Timer Circuit, Comparator Circuit, Cost Effectiveness, Proteus Simulation, Hardware Implementation.



This paper deals with the design and construct of a 100 Watt, 220 Volt and 50 Hz Inverter. The system is designed without any microcontroller and it has a cost-effective design architecture. The elementary purpose of this device is to transmute 12 V DC to 220 V AC. Snubber technology is used to diminish the reverse potential, transients and excessive heat of transformer winding and transistor switches. Switching pulse generated by NE 555 timer circuit and comparator circuit was used to take signal strength input from its rear as well as from both sides for triggering the MOSFET switches. Another switch is used to invert pulse between two switching circuitries. A 5 volts regulator (IC: 7805) was used to supply fixed 5V for biasing the switching and amplifying circuitry.



[1] Solar Program Brings Electricity to Off-the-Grid Rural Areas in Bangladesh, http://www.worldbank.org/en/news/feature/2016/10/10/solar-program-brings-electricity-off-grid-rural-areas.

[2] Rafid Haider, Rajin Alam, Nafisa Binte Yousuf, Khosru M. Salim, “Design and Construction of Single Phase Pure Sine Wave Inverter for Photovoltaic Application” IEEE/OSA/IAPR International Conference on Infonnatics, Electronics & Vision.

[3] H. Dehbonei, L. J. Borle, “Design and implementation of a low cost sine Wave inverter,” IEEE, 2003, pp. 280-285.

[4] Thomas A. Lipo And Fred G. Turnbull, “Analysis and Comparison of Two Types of Square-Wave Inverter Drives” IEEE Transactions On Industry Applications, Vol. Ia-11, No. 2, March/April 1975.

[5] A. A. Qazalbash et al., “Design and implementation of microcontroller based PWM technique for sine wave inverter,” IEEE POWERENG, Lisbon. Portugal, pp. 163-167, March 2009.

[6] Olusegun O. Omitola1, Segun O. Olatinwo and Taiwo R. Oyedare, “Design and Construction of 1KW (1000VA) Power Inverter,”ISSN 2222-1727 (Paper) ISSN 2222-2871 (Online) Vol.5, No.2, 2014.

[7] Theraja, A. K. and Theraja, B. L. (1997). A text book of Electrical Technology, 22nd Edition, S. Chan and Co. Ltd, Delphi.

[8] Suleiman, D. (2000). Design and Construction of a 500Watts Inverter, Unpublished B.Tech Thesis, LAUTECH, Ogbomoso, Nigeria.

[9] Thomas, C. B. (1991). Computer Architecture and Logic Design, McGraw-Hill, New York.

[10] Muhammad H. Rashid. Power Electronics Circuits, Devices and Applications; Third Edition.

[11] Robert L. Boylestead and Louis Nashelsky Electronic Devices and Circuit Theory , Eleventh Edition

[12] Md. Habib Ullah, Tanvir Ahmad, Md. Niaz Morshedul Haque, Md. Jakaria Rahimi, Ripan Kumar Dhar. An Efficient Solar Pumping System for Rural Areas of Bangladesh; International Journal of Scientific & Engineering Research, Volume 4, Issue 8, August-2013.

[13] ROBERT F. COUGHLIN, FREDRICK F. DRISCOLL. Operational Amplifiers and Linear Integral Circuits; Sixth Edition