Comparative Analysis of Total Harmonic Distortion for Welding Load.

Authors

  • Rajpreet Kaur  Giani Zail Singh Campus College of Engineering & Technology, Bathinda, Punjab, India
  • Shimpy Maheshwari  Giani Zail Singh Campus College of Engineering & Technology, Bathinda, Punjab, India

Keywords:

Dynamic Voltage Restorer (DVR), Total Harmonic Distortions (THD), Z Source Inverter (ZSI) , Insulated Gate Bipolar Transistor (IGBT), Variable Frequency Devices (VFD).

Abstract

In today's era power quality is the main issue mainly for welding load which includes the problems like total harmonic distortion, voltage sags, voltage swells, voltage distortions etc. In this paper we will discuss about the Total Harmonic Distortions for the welding load by using the simple modular dc-dc converter, modular bridge dc-dc converter and by using the Z- Source Converter using Dynamic Voltage Restorer and will try to find out the best possible solution for reducing the Total Harmonic Distortions. Harmonics are basically the disturbances caused by the non linear voltage or current by the equipment due to use of modern electronic power supplies. Power quality analysis of welding power supply for harmonic distortion has been carried out using MATLAB R 2009b version software.

References

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  3. Huang, D. Zhang, T. Song, M. Fan, Y. Liu and Y. Zhao, "A 10 kW single-stage converter for welding with inherent power factor correction", in Proc. of IEEE APEC’05, vol. 1, pp. 254-259, 2005.
  4. Govindaraj and B. Pradeepa, "Simulation Modelling on Switched Inductor Z-Source Inverter based BLDC drive", International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, vol. 2, pp. 776-784, 2014.
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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2016-08-30

Issue

Volume 1, Issue 5, September-October-2015

Section

Research Articles

License

Copyright (c) IJSRSET

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Rajpreet Kaur, Shimpy Maheshwari "Comparative Analysis of Total Harmonic Distortion for Welding Load." International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 1, Issue 5, pp.394-397, September-October-2015.