Abstract
Recently, concerns over voltage instability phenomena have been increasing, because significant voltage drops are regarded crucial in stable operations. Thus, effective voltage control schemes using voltage stability indices have been brought to attention in a considerable number of studies. The conventional voltage stability indices are mainly based on evaluating voltage stability margins to a critical point. The operator usually determines proper voltage range in power systems. In this paper we propose a voltage stability index VMPI (Voltage Margin Proximity Index) considering voltage limits, especially lower voltage limits. Simulations are run using the IEEJ West 30 machine 115 bus system.
| Original language | English |
|---|---|
| Title of host publication | 2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings |
| Pages | 1878-1883 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2006 |
| Externally published | Yes |
| Event | 2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Atlanta, GA, United States Duration: 2006 Oct 29 → 2006 Nov 1 |
Other
| Other | 2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 |
|---|---|
| Country | United States |
| City | Atlanta, GA |
| Period | 06/10/29 → 06/11/1 |
Keywords
- Optimal power flow
- Power system
- Preventive control
- VMPI
- Voltage control
- Voltage stability index
ASJC Scopus subject areas
- Energy Engineering and Power Technology
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Cite this
Kataoka, Y., Watanabe, M., & Iwamoto, S. (2006). A new voltage stability index considering voltage limits. In 2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings (pp. 1878-1883). [4076025] https://doi.org/10.1109/PSCE.2006.296199