An effect of fault current limiter to non-utility generator shaft torque under voltage sag

T. Funabashi, H. Otoguro, T. Tanabe, Goro Fujita, K. Koyanagi, R. Yokoyama

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Voltage sag can affect the customer's voltage sensitive loads. To minimize the influence of the voltage sag, the bus-tie breakers are used to disconnect the critical loads and the in-house generator from the utility power systems by detecting the voltage magnitude when the power system fault occurs. Hence, the voltage sag duration at the bus to which the critical loads and the in-house generators connect, is varied according to the types of the breakers and the voltage detection circuit. Two types of switch-gears are demonstrated: a conventional circuit breaker and a high-speed fault current limiter.

Original languageEnglish
Title of host publicationProceedings of the Universities Power Engineering Conference
Pages32
Number of pages1
Publication statusPublished - 2000
Externally publishedYes
Event35th Universities Power Engineering Conference - Belfast
Duration: 2000 Sep 62000 Sep 8

Other

Other35th Universities Power Engineering Conference
CityBelfast
Period00/9/600/9/8

Fingerprint

Fault current limiters
Torque
Electric potential
Electric circuit breakers
Gears
Switches
Networks (circuits)

ASJC Scopus subject areas

  • Energy(all)
  • Engineering(all)

Cite this

Funabashi, T., Otoguro, H., Tanabe, T., Fujita, G., Koyanagi, K., & Yokoyama, R. (2000). An effect of fault current limiter to non-utility generator shaft torque under voltage sag. In Proceedings of the Universities Power Engineering Conference (pp. 32)

An effect of fault current limiter to non-utility generator shaft torque under voltage sag. / Funabashi, T.; Otoguro, H.; Tanabe, T.; Fujita, Goro; Koyanagi, K.; Yokoyama, R.

Proceedings of the Universities Power Engineering Conference. 2000. p. 32.

Research output: Chapter in Book/Report/Conference proceedingChapter

Funabashi, T, Otoguro, H, Tanabe, T, Fujita, G, Koyanagi, K & Yokoyama, R 2000, An effect of fault current limiter to non-utility generator shaft torque under voltage sag. in Proceedings of the Universities Power Engineering Conference. pp. 32, 35th Universities Power Engineering Conference, Belfast, 00/9/6.
Funabashi T, Otoguro H, Tanabe T, Fujita G, Koyanagi K, Yokoyama R. An effect of fault current limiter to non-utility generator shaft torque under voltage sag. In Proceedings of the Universities Power Engineering Conference. 2000. p. 32
Funabashi, T. ; Otoguro, H. ; Tanabe, T. ; Fujita, Goro ; Koyanagi, K. ; Yokoyama, R. / An effect of fault current limiter to non-utility generator shaft torque under voltage sag. Proceedings of the Universities Power Engineering Conference. 2000. pp. 32
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