Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R. H. Schlomann"'
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:261-268
In the transmission-line study, masts were attached to the tower tops, connected to the towers by resistors, around which were connected kineklydonorgraphs (KKs). Only mast current, if struck, was recorded in the beginning. Later, ground wires were i
Radio-Frequency Propagation and Attenuation on the American Electric Power Dequine-Olive 345-Kv Line
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 79:303-309
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:541-550
The Apple Grove 750-kV project, jointly sponsored by American Electric Power Service Corporation and Westinghouse Electric Corporation, with six other participating companies, was designed to provide data on corona loss and radio influence performanc
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 76:1392-1396
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :211-222
An investigation into the corona effects of wet bundled conductors as determined by applied voltage, subconductor diameter and number of subconductors has been presented in Part I. Configurations tested include a range of subconductor diameters from
Publikováno v:
Electrical Engineering. 77:208-212
The considerable difference between the predicted flashover rate as calculated by the AIEE method and the actual flashover rate on the OVEC system over a 2-year period has forced a re-evaluation of present procedures for estimating lightning flashove
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :1355-1365
The scope and results of a testing program for the insulation design of the American Electric Power 765-kV transmission lines are presented. With a 32-unit V string in the middle phase, and 30-unit V strings in the outer phases (standard 5?- by 10-in
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 79:1066-1073
Theoretically, the R-C decoupler network has been shown to provide both better attenuation and impedance-matching characteristics. Reactive elements alone (L-C) may give sufficient attenuation, but their low-loss characteristic is likely to alter the
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:268-280
Seventeen negative strokes to transmission towers and the Cathedral of Learning (CL) in Pittsburgh, Pa., have been recorded. The crest currents ranged from 11 to 50 kA. Only one positive stroke of 80 kA appeared; it was at the CL. The greatest rate o
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:257-261
A 5-year field investigation of lightning-stroke characteristics and effects on transmission lines was conducted by means of kineklydonographs (KKs) and other instruments. Results disclosed that characteristics differ in several important respects fr