Abstract
The possibility of designing a 100-percent selective protection against ground faults of stator windings of synchronous generators, connected at generator voltage and working as a unit with a transformer, on a superimposed current with the frequency of 25 Hz, is shown. Problems of development of the reactive protection organ are set forth. Favorable results are obtained from a check of the protection carried out on a model of a large unit. The protection is applied to the large unit (containing four generators) of the Saratov hydroelectric power plant.
| Original language | Russian |
|---|---|
| Pages (from-to) | 12-16 |
| Number of pages | 5 |
| Journal | Izvestiya Vysshikh Uchebnykh Zavedenij i Energeticheskikh Ob''edinenij Sng. Energetika |
| Issue number | 2 |
| Publication status | Published - Feb 1974 |
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ASJC Scopus subject areas
- Process Chemistry and Technology
Cite this
STOPROTSENTNAYA SELEKTIVNAYA ZASHCHITA OT ZAMYKANII NA ZEMLYU OBMOTIKI STATORA SINKHRONNYKH GENERATOROV UKRUPNENNOGO BLOKA. / Vainshtein, R. A.; Shmoilov, A. V.; Getmanov, V. T.
In: Izvestiya Vysshikh Uchebnykh Zavedenij i Energeticheskikh Ob''edinenij Sng. Energetika, No. 2, 02.1974, p. 12-16.Research output: Contribution to journal › Article
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TY - JOUR
T1 - STOPROTSENTNAYA SELEKTIVNAYA ZASHCHITA OT ZAMYKANII NA ZEMLYU OBMOTIKI STATORA SINKHRONNYKH GENERATOROV UKRUPNENNOGO BLOKA.
AU - Vainshtein, R. A.
AU - Shmoilov, A. V.
AU - Getmanov, V. T.
PY - 1974/2
Y1 - 1974/2
N2 - The possibility of designing a 100-percent selective protection against ground faults of stator windings of synchronous generators, connected at generator voltage and working as a unit with a transformer, on a superimposed current with the frequency of 25 Hz, is shown. Problems of development of the reactive protection organ are set forth. Favorable results are obtained from a check of the protection carried out on a model of a large unit. The protection is applied to the large unit (containing four generators) of the Saratov hydroelectric power plant.
AB - The possibility of designing a 100-percent selective protection against ground faults of stator windings of synchronous generators, connected at generator voltage and working as a unit with a transformer, on a superimposed current with the frequency of 25 Hz, is shown. Problems of development of the reactive protection organ are set forth. Favorable results are obtained from a check of the protection carried out on a model of a large unit. The protection is applied to the large unit (containing four generators) of the Saratov hydroelectric power plant.
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UR - http://www.scopus.com/inward/citedby.url?scp=0016028734&partnerID=8YFLogxK
M3 - Статья
SP - 12
EP - 16
JO - Izvestiya Vysshikh Uchebnykh Zavedenii, Energetika
JF - Izvestiya Vysshikh Uchebnykh Zavedenii, Energetika
SN - 0579-2983
IS - 2
ER -