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Pioneering efforts in showing how electricity energy storage can be a valuable asset in a Smart Grid Distribution System have been in process for the last few years. Several demonstration projects were completed to show how substation loading could be controlled and managed to delay upgrades. The next step was to show how the load deferral benefit could be combined with distribution circuit automation...
Critical computer power applications require some form of UPS protection. Achieving very high reliability from the UPS while keeping equipment and operating cost to a minimum is the main goal of all UPS designers. This paper addresses a new inverter design which permits the solid-state UPS to remain in an off-line mode and only operate during a utility power failure. The paper traces the redevelopment...
The advent of smaller computer systems which consume less power has prompted a reevaluation of power protection. This paper addresses a new power equipment development which combines power protection and power distribution into a single modular unit. This paper presents statistical data regarding power problems and the types of power protection currently being implemented for new generation computers...
Changing technology in the design of new computer power supplies has prompted a reexamination of how electrical power is distributed in a computer center. Proper electrical isolation between computer loads is becoming more important in total center design. This paper is a discussion of the electrical characteristics of a total computer power distribution system. Current harmonics generated by newer...
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