Tie-line control of interconnected networks
T. E. Purcell, C. A. Powel · Electrical Engineering · 1931
OPERATING experience with tie-line load regulators on the Pittsburgh, Pa. tie line interconnecting the Colfax Power Station of the Duquesne Light Company with the Springdale station of t he West Penn Power Company is described in this paper. Equipment used, including tie-line load regulators, program load control, and a hydraulic speed changer also is described.