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Electrical engineers, designers, contractors, and plant/facility maintenance personnel can learn how to combat power outages and maintain profitability at a one-day seminar on...
We are announcing that Power Quality magazine will cease publication, with the October 2002 issue (Buyers’ Guide). However, you will still be able to get accurate and detailed...
A five-state study, conducted by the National Center for Appropriate Technology (NCAT), documents the adverse impacts of electric and natural gas market restructuring on some ...
Power quality experts cringe when they hear the words isolated ground because the consequences of a poorly designed or applied isolated ground system can be disastrous. Several...
Equipment with blown fuses, charred resistors, fried semiconductors, and vaporized circuit traces are on the workbenches of repair shops everywhere. Such obvious damage can be...
After 10 years of successful uninterrupted operation, the UPS systems in our data center failed. Although this incident stranded us without power for only minutes, the recovery...