Accuracy of control devices for feeder-voltage regulators

THE transformer subcommittee of the AIEE electrical machinery committee has undertaken a study of the factors involved in the performance characteristics of feeder-voltage regulators in order to lay the ground work for preparing standards which this type of apparatus must meet to insure adequate performance. Because voltage regulators are important elements in most transmission and distribution systems, the transformer subcommittee felt that a discussion of their characteristics would benefit the industry.