Background voltage distortion and percentage of nonlinear load impacts on the harmonics produced by a group of personal computers

Rawa, M.J.H.; Thomas, David W.P.; Sumner, M.

Abstract

The penetration of nonlinear loads on power systems increases distortion levels and can cause severe problems to power systems. Many factors affect the degree of generated harmonics including the background voltage distortion and percentage of nonlinear load to the total load. Hence, the purpose of this paper is to investigate and accurately quantify the effects of these two factors on the harmonics produced by a group of Personal Computers (PCs). Experimental measurements and computer simulations are performed to confirm the observations.

Citation

Rawa, M., Thomas, D. W., & Sumner, M. (in press). Background voltage distortion and percentage of nonlinear load impacts on the harmonics produced by a group of personal computers.

• Conference Name: 2014 International Symposium on Electromagnetic Compatibility (EMC Europe 2014
• End Date: Sep 4, 2014
• Acceptance Date: Apr 1, 2014
• Online Publication Date: Oct 19, 2014
• Deposit Date: Aug 23, 2017
• Publicly Available Date: Aug 23, 2017
• Peer Reviewed: Peer Reviewed
• Keywords: Distortion; Harmonics; Power Quality; Personal Computer; THD
• Public URL: https://nottingham-repository.worktribe.com/output/737946
• Publisher URL: http://ieeexplore.ieee.org/document/6930981/
• Related Public URLs: http://www.emceurope2014.org/
• Additional Information: Published in: 2014 International Symposium on Electromagnetic Compatibility (EMC Europe), pp. 626-630, doi: 10.1109/EMCEurope.2014.6930981