A discussion of electrical power, its origins, distribution, problems, and applicable consequences including a review of their effects created by Mother Nature as well as man made systems. The direct effect on various types of traffic controllers, conflict monitors, cameras and other devices will be covered. Additional subjects will include the costs associated with downtime and repair of traffic equipment directly related to power problems, how to analyze power problems and determine effects and steps that must be taken to eliminate the problems and power quality analysis and testing equipment applications. A review of the different types of equipment utilized to correct various problems including surge suppression, voltage regulation, current regulation, battery backup, and uninterruptible power systems.
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