Discussion on ``Long Spans for Transmission Lines''
نویسندگان
چکیده
منابع مشابه
Nonlinear Free Vibrations of Coupled Spans of Overhead Transmission Lines
The weakly nonlinear, freely vibrating motion of a system of coupled spans of suspended overhead transmission lines is studied. It is shown that the natural vibration is the gravity mode, of which the unsteady tension component vanishes in the first harmonic. The problem was born out of a study of the phenomenon of galloping, which is a high amplitude periodic oscillation of overhead transmissi...
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متن کاملtransmission expansion planning based on merchandizing surplus of transmission lines
this paper proposes an optimal transmission expansion planning (tep) which is based on determining share of each line in merchandizing surplus (ms) of system, determining by independent system operator (iso). the more share of a line in ms of system denotes the priority of a line for expansion. the procedure of determining ms of each line in a power system is based on determining the ms share o...
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We describe our experiences verifying real communications hardware using machine-assisted proof. In particular we re ect on the errors found, problems encountered and the bottlenecks that slowed the progress of the proofs. We also note techniques which would alleviate the problems. Most of the problems we discuss only become signi cant when large designs are veri ed.
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ژورنال
عنوان ژورنال: Transactions of the American Institute of Electrical Engineers
سال: 1904
ISSN: 0096-3860,2330-9431
DOI: 10.1109/t-aiee.1904.4764477