METALLIC PARTICLE MOTION IN 3-PHASE SF//6 GAS INSULATED BUS.

S. Yanabu; H. Okubo; S. Matsumoto; H. Aoyagi; N. Kobayashi

METALLIC PARTICLE MOTION IN 3-PHASE SF//6 GAS INSULATED BUS.

S. Yanabu, H. Okubo, S. Matsumoto, H. Aoyagi, N. Kobayashi

Research output: Contribution to conference › Paper › peer-review

Abstract

To investigate the behavior of metallic particles in 3-phase gas insulated buses (3-phase GIB), we conducted a test by using a 3-phase 275kv, ac, 60Hz full-scale model. The test results revealed that in a 3-phase electric field, unlike in a single-phase field, metallic particles were trapped on and around the high-voltage conductors and revolved circumferentially. Computer analysis shows that it was closely related to locational and periodic changes in the electric field provided by the 3-phase GIB, and that there were points on the high-voltage conductors in which metallic particles were readily trapped. It also was proved that phenomena peculiar to the 3-phase GIB could be reproduced by computer simulation.

Original language	English
Publication status	Published - 1986 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)

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title = "METALLIC PARTICLE MOTION IN 3-PHASE SF//6 GAS INSULATED BUS.",

abstract = "To investigate the behavior of metallic particles in 3-phase gas insulated buses (3-phase GIB), we conducted a test by using a 3-phase 275kv, ac, 60Hz full-scale model. The test results revealed that in a 3-phase electric field, unlike in a single-phase field, metallic particles were trapped on and around the high-voltage conductors and revolved circumferentially. Computer analysis shows that it was closely related to locational and periodic changes in the electric field provided by the 3-phase GIB, and that there were points on the high-voltage conductors in which metallic particles were readily trapped. It also was proved that phenomena peculiar to the 3-phase GIB could be reproduced by computer simulation.",

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TY - CONF

T1 - METALLIC PARTICLE MOTION IN 3-PHASE SF//6 GAS INSULATED BUS.

AU - Yanabu, S.

AU - Okubo, H.

AU - Matsumoto, S.

AU - Aoyagi, H.

AU - Kobayashi, N.

PY - 1986/1/1

Y1 - 1986/1/1

N2 - To investigate the behavior of metallic particles in 3-phase gas insulated buses (3-phase GIB), we conducted a test by using a 3-phase 275kv, ac, 60Hz full-scale model. The test results revealed that in a 3-phase electric field, unlike in a single-phase field, metallic particles were trapped on and around the high-voltage conductors and revolved circumferentially. Computer analysis shows that it was closely related to locational and periodic changes in the electric field provided by the 3-phase GIB, and that there were points on the high-voltage conductors in which metallic particles were readily trapped. It also was proved that phenomena peculiar to the 3-phase GIB could be reproduced by computer simulation.

AB - To investigate the behavior of metallic particles in 3-phase gas insulated buses (3-phase GIB), we conducted a test by using a 3-phase 275kv, ac, 60Hz full-scale model. The test results revealed that in a 3-phase electric field, unlike in a single-phase field, metallic particles were trapped on and around the high-voltage conductors and revolved circumferentially. Computer analysis shows that it was closely related to locational and periodic changes in the electric field provided by the 3-phase GIB, and that there were points on the high-voltage conductors in which metallic particles were readily trapped. It also was proved that phenomena peculiar to the 3-phase GIB could be reproduced by computer simulation.

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