Zobrazeno 1 - 10
of 227
pro vyhledávání: '"R. W. Flugum"'
Publikováno v:
IEEE Transactions on Power Delivery. 4:1037-1048
Insulation coordination of hvdc converter stations is a critical part of the overall system design process. Insulation levels for system components must be determined, and a scheme must be established for protecting equipment constructed to these ins
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :4399-4406
To determine the required BIL of a +600 kV dc gas-insulated cable, a probabilistic insulation coordination study was performed. An equation was developed to determine the maximum voltage on the cable as a function of directly connected highly nonline
Autor:
J. W. Kalb, R. W. Flugum
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :1367-1379
The normal operation of a surge arrester by a lightning stroke or switching surge requires the arrester to conduct currents, first limited by the system surge impedance and arrester resistance, and then, limited by short circuit impedance and arreste
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:244-249
Autor:
R. W. Flugum, Andrew S. Sweetana
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :499-510
Previous designs of capacitive potential devices are briefly reviewed with an explanation of why they were not suitable for revenue metering. A new design metering accuracy potential device, capable of meeting 0.3-accuracy class at 400 VA, is present
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :1785-1790
Contamination deposits on arrester housings when wetted can cause external flashovers and, by disturbing the voltage distribution on the internal gaps, can lower the power frequency sparkover of the arresters. It has been found that the conditions th
Autor:
G. G. Hillesland, R. W. Flugum
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:1143-1150
This paper deals with the basic and fundamental operation of opening load-break switches on distribution circuits. It concentrates on phenomena exhibited during the first half-cycle after the switch blades have parted. Verification of analysis is bas
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 84:79-87
Publikováno v:
IEEE Power Engineering Review. :36-37
To determine the required BIL of a +600 kV dc gas-insulated cable, a probabilistic insulation coordination study was performed. An equation was developed to determine the maximum voltage on the cable as a function of directly connected highly nonline
Publikováno v:
IEEE Transactions on Power Delivery; 1991, Vol. 6 Issue 2, p744-753, 10p