Tuning Out Harmonics

www.csemag.com | Sep 1, 2002

It isn't infrequent that the best laid power schemes are foiled by power-quality problems, namely harmonics. This month's panel—two electrical engineers and two manufacturers—discuss the origins of harmonics, how to proactively prevent these problems and how to mitigate their effects.

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Mission Critical Power

Critical Power Group, (CPG) is a leader in Mission Critical Power Solutions and is one of the industries foremost suppliers offering you best-of-breed products, professional service, and valuable information through one single reliable source.

http://www.criticalpowergroup.com/

Electrical Power Distribution Equipment: sales, design and consulting Powereps

Since inception, Powereps has focused on meeting the needs of our growing customer base. In 1992, our commitment to customer service led us to add complimentary power component lines as well as the addition of value engineering and consulting services.

http://www.powereps.com/

Untitled Document

To get more information click here to contact us or visit PDI website www.pdicorp.com Power Conditioning Systems Harmonic Cancellation Transformers K-rated, Computer Grade Transformers Constant voltage transformers for line voltage regulation, conditioning and purification of electrical power for

http://www.criticalpower.ca/pcs.html

Harmonic Mitigating Transformers

In addition, all three-phase, four-wire configurations will cancel all zero sequence harmonic currents within the windings, while dramatically reducing the transformer's zero sequence impedance.

http://www.epowerfactor.com/ProductDetail.asp?ProductID=31