Stability analysis of medium sized power plants subjected to grid events

Levent Kılıç; Ayşen Basa Arsoy

doi:10.24012/dumf.538534

Stability analysis of medium sized power plants subjected to grid events

Abstract

Connection of small generating units in the medium voltage distribution system is increasing substantially. Such units, called distributed generation, can have a significant impact on, load flow, shortcircuit, voltage, frequency, power quality, stability, islanding and synchronized running, protection and reliability. In this study, the stability impact of a private sector power plant in Thrace region having synchronous generators driven by gas engine and gas turbine has been investigated in terms of fault ride through capability. Critical clearing time has been determined, once the criteria of fault ride through capability were explored. Grid operators do limit penetration levels of such plants and can also disconnect available units when grid fails. Stability is affected by voltage dip much worsely than penetration levels. It has been seen that the disconnection of power plants is not necessary, when the voltage dip restricted to 0,5 pu. Also that the stability is positively affected when the power factor is decreased to 0,8 from 1,0. The results also show that even 100% penetrated synchronous generator based power plants in distribution system do not affect stability badly in steady state operation.

Keywords

Stability analysis,power plants,distribution grid,gas engine,gas turbine,grid events

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Levent Kılıç ^*
0000-0002-9329-7418
Türkiye

Ayşen Basa Arsoy This is me
Türkiye

Publication Date

June 15, 2020

Submission Date

January 12, 2019

Acceptance Date

January 12, 2019

Published in Issue

Year 2020 Volume: 11 Number: 2

DOI

https://doi.org/10.24012/dumf.538534

IZ

https://izlik.org/JA95XN63CD

Cite

RIS / Bibtex

APA

Kılıç, L., & Arsoy, A. B. (2020). Stability analysis of medium sized power plants subjected to grid events. Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi, 11(2), 491-498. https://doi.org/10.24012/dumf.538534

AMA

1.Kılıç L, Arsoy AB. Stability analysis of medium sized power plants subjected to grid events. DUJE. 2020;11(2):491-498. doi:10.24012/dumf.538534

Chicago

Kılıç, Levent, and Ayşen Basa Arsoy. 2020. “Stability Analysis of Medium Sized Power Plants Subjected to Grid Events”. Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi 11 (2): 491-98. https://doi.org/10.24012/dumf.538534.

EndNote

Kılıç L, Arsoy AB (June 1, 2020) Stability analysis of medium sized power plants subjected to grid events. Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi 11 2 491–498.

IEEE

[1]L. Kılıç and A. B. Arsoy, “Stability analysis of medium sized power plants subjected to grid events”, DUJE, vol. 11, no. 2, pp. 491–498, June 2020, doi: 10.24012/dumf.538534.

ISNAD

Kılıç, Levent - Arsoy, Ayşen Basa. “Stability Analysis of Medium Sized Power Plants Subjected to Grid Events”. Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi 11/2 (June 1, 2020): 491-498. https://doi.org/10.24012/dumf.538534.

JAMA

1.Kılıç L, Arsoy AB. Stability analysis of medium sized power plants subjected to grid events. DUJE. 2020;11:491–498.

MLA

Kılıç, Levent, and Ayşen Basa Arsoy. “Stability Analysis of Medium Sized Power Plants Subjected to Grid Events”. Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi, vol. 11, no. 2, June 2020, pp. 491-8, doi:10.24012/dumf.538534.

Vancouver

1.Levent Kılıç, Ayşen Basa Arsoy. Stability analysis of medium sized power plants subjected to grid events. DUJE. 2020 Jun. 1;11(2):491-8. doi:10.24012/dumf.538534