Many of the mysteries of equipment failure, downtime, software, and data corruption are the result of a problematic power supply. Compounding the problem is that there is no standardized way to describe power problems. Learn more about common power disturbances, what can cause them, and how to safeguard your critical equipment—all described in Institute of Electrical and Electronics Engineers (IEEE) standard terms.
Power Research Institute / Duke Power Company, November, 1996. Reduced Voltage Starting of Low Voltage, Three-Phase Squirrel-Cage Induction Motors Technical Review, Square D Product Data Bulletin, Bulletin No. 8600PD9201, June, 1992. Anthony O. Bird, Protection Zoning: A New Approach, Duke Power Company Power Quality Trade Show, September, 1994. Surge Protection Online User's Guide, MCG Electronics, Inc., Internet publication last modified on 6/21/96. R. P. O'Leary and R. H. Harner, Evaluation of