The Protection of Generator Stator Windings by Means of Subharmonic Current Method

Авторы

  • E.N. Huseynov Azerbaijan State Oil and Industry University (Azadlig ave. 16/21, Baku, AZ1010, Azerbaijan)
  • R.M. Abbasov Azerbaijan National Aviation Academy (Mardakan ave. 30, Baku, AZ1045, Azerbaijan)
  • F.H. Huseynov Azerbaijan National Aviation Academy (Mardakan ave. 30, Baku, AZ1045, Azerbaijan)

DOI:

https://doi.org/10.52171/2076-0515_2023_15_04_70_76

Ключевые слова:

generator protection, stator winding, subharmonic currents, short circuits

Аннотация

The article examines the subharmonic current method that protects the stator winding of the generator from ground faults. In the protection scheme based on the subharmonic current, the criteria of the subharmonic current angle ensure the high sensitivity of the relay protection. In modern microprocessor-based relay protection systems, more reliable and stable protection can be ensured by taking into account subharmonic currents.

Загрузки

Опубликован

2023-12-30

Как цитировать

Huseynov, E., Abbasov, R., & Huseynov, F. (2023). The Protection of Generator Stator Windings by Means of Subharmonic Current Method. Вестник Азербайджанской инженерной академии, 15(4), 70–76. https://doi.org/10.52171/2076-0515_2023_15_04_70_76

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