THD Analysis of Non Linear Load

Authors

  • J. S. S. Raju Department of Electrical and Electronics Engineering, Universal College of Engineering and Technology, Dokiparru, Peracharla, Guntur, India 522005

Keywords:

Washing Machine, Harmonics, THDi , Non Linear Load

Abstract

The use of non-linear loads results in harmonic distortion which has an impact on the poor quality of power in the electric power system so it is necessary to pay attention to the limits of harmonics by predetermined standards to find out the amount of harmonic content a washing machine, it is necessary to measure the harmonic value using a measuring instrument specifics. This Paper Described a Measurement is carried out on a washing machine brand A with load and no-load conditions, A results analyzed for the harmonic distortion conditions contained therein after which a comparison will be made with the predetermined loaded and nonleaded conditions. Measurement on the washing machine brand A when the condition is loaded produces a distorted harmonic current (THDi) which is greater than at no load and still below the permissible standard.

References

M. Mohammad, M. L. McIntyre, J. Latham and P. Rivera "Nonlinear control of standalone inverter with unbalanced, nonlinear load”, IEEE Power and Energy Conference at Illinois, pp. 1-8, 2017.

B. H. Reza, M. Mirsalim, G. B. Gharehpetan, and H. A. Talebi “Nonlinear load sharing and voltage compensation of microgrids based on harmonic power-flow calculations using radial basis function neural networks”, IEEE systems journal, Vol. 12, No. 3, pp. 2749-2759, 2017.

A. Waseem and M. A. Saqib “Effect of nonlinear load distributions on total harmonic distortion in a power system”, International Conference on Electrical Engineering, pp. 1-6, 2007.

T. N. Duc, and G. Fujita “PV-active power filter combination supplies power to nonlinear load and compensates utility current”, IEEE Power and Energy Technology Systems Journal, Vol. 2, No. 1, pp. 32-42, 2015.

T. Amin, M. S. Shadlu and S. M. Fatemi “Control Strategy of a Single Phase Active Power Filter with Adjustable DC Link Capacitor Voltage for THD Reduction in Non-linear Loads”, International Power Electronics, Drive Systems and Technologies Conference, pp. 606-611, 2019.

H. Mohsen, A. Ghazanfari, H. Mokhtari and H. Karimi “Integrating hybrid power source into an islanded MV microgrid using CHB multilevel inverter under unbalanced and nonlinear load conditions”, IEEE Transactions on energy Conversion, Vol. 28, No. 3, pp. 643-651, 2013.

N. Karuna, R. Saxena and A. Wagh “Effect on power quality by large penetration of household non linear load”, International Conference on Power Electronics, Intelligent Control and Energy Systems, pp. 1-5, 2016.

M. Mohammad, A. M. Rozbahani and M. Montazeri “Multi criteria simultaneous planning of passive filters and distributed generation simultaneously in distribution system considering nonlinear loads with adaptive bacterial foraging optimization approach”, International Journal of Electrical Power & Energy Systems, Vol. 79, pp. 253-262, 2016.

F. Jawad and G. Shahgholian “Modeling and simulation of a three-phase inverter with rectifier-type nonlinear loads”, Armenian Journal of Physics, Vol. 2, No. 4, pp. 307-316, 2009.

K. Evgeny, S. Glavatskih and M. Fillon “THD analysis of compliant journal bearings considering liner deformation”, Tribology International, Vol. 44, No. 12, pp. 1629-1641, 2011.

Additional Files

Published

2021-10-01

How to Cite

J. S. S. Raju. (2021). THD Analysis of Non Linear Load. International Transactions on Electrical Engineering and Computer Science, 2(3), 99-102. Retrieved from http://iteecs.com/index.php/iteecs/article/view/17

Issue

Section

Articles