Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Toshiya Ohtaka"'
Publikováno v:
IEEJ Transactions on Power and Energy. 143:42-49
Publikováno v:
IEEJ Transactions on Power and Energy. 142:616-622
Publikováno v:
IEEJ Transactions on Power and Energy. 141:492-499
Publikováno v:
Electrical Engineering in Japan. 214
Publikováno v:
PLASMA PHYSICS AND TECHNOLOGY. 6:188-192
Metal strands of OPGWs (composite fiber-optic ground wires) installed in overhead power transmission lines are sometimes melted and broken when struck by high-energy lightning. This paper presents the calculation results regarding OPGW strands meltin
Publikováno v:
IEEJ Transactions on Power and Energy. 139:457-460
Publikováno v:
IEEJ Transactions on Power and Energy. 139:280-286
Publikováno v:
IEEE Transactions on Power Delivery. 34:524-531
Some of the strands of aluminum conductor steel reinforced (ACSR) are sometimes molten and broken by arc discharges owing to short-circuit faults of overhead transmission lines. AC arc tests have been carried out to clarify the molten and broken char
Publikováno v:
IEEE Transactions on Power Delivery. 33:1835-1844
In this paper, we present a new black-box arc model that was validated using tests with short-line fault interruption of high-voltage circuit breakers. This new arc model shows superior performance compared with four types of existing black-box arc m
Publikováno v:
Electrical Engineering in Japan. 202:43-53
SUMMARY When a fault arc occurs in oil-filled electric equipment, it generates a flammable gas and a dynamic pressure rise. In this study, the pressure rises due to the arc are measured in a closed vessel containing air and oil for different arc dept