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UPS Systems and Gen-Sets: Better, But Still a Potential Problem

Specifying equipment that addresses the problems associated with generators and UPS equipment compatibility isn't enough
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PQ Articles
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The Trouble With Capacitors — Part 2
Here's how to reduce the effect of capacitor switching on your power system
Jan 1, 2004 , Electrical Construction & Maintenance

Harmonics Made Simple
Just because harmonics is becoming a more prevalent problem, that doesn't mean the subject is getting any easier to understand
Jan 1, 2004 , Electrical Construction & Maintenance

The Trouble With Capacitors — Part 1
Although shunt capacitors offer several advantages at all voltage levels, those advantages come at a price ...
Dec 1, 2003 , Electrical Construction & Maintenance

Ask the Experts
How ‘True’ Are Your Meter Readings?
Dec 1, 2003 , Electrical Construction & Maintenance

Selecting a UPS System for Critical Power Applications
Rotary or static? That's the question
Nov 1, 2003 , Electrical Construction & Maintenance

Inside PQ
Getting to the Bottom of the Aug. 14 Blackout
Nov 1, 2003 , Electrical Construction & Maintenance

The Devil in the Details
The Devil in the Details
Oct 1, 2003 , Electrical Construction & Maintenance

The Success of Energy Storage is All in the Timing
Most power quality disturbances that affect digitally dependant industries are short in duration, so the best option for providing seamless power may be energy storage technologies
Oct 1, 2003 , Electrical Construction & Maintenance

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TDW Blackout e-zine
This special edition of Transmission & Distribution World focuses on the national grid crisis. Click on the magazine icon above to read about the August 2003 blackout.

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