Abstract
The electric power system has become larger and more complex in recent years, making transient stability a significant problem. Against this background, available transfer capability (ATC) has attracted increased attention. ATC refers to critical transmission power that can be added to the current power flow, and ATC can be used as a numeric index of stability. In this paper, tie-line transient stability is used as an index of transient stability improvement. We propose a method for using NAS battery systems to improve transient stability, where output is determined by H-infinity control theory. Transient stability of the proposed method is verified on the IEEJ EAST 10-machine 47-bus system model.
Original language | English |
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Title of host publication | 10th International Power and Energy Conference, IPEC 2012 |
Pages | 190-195 |
Number of pages | 6 |
DOIs | |
Publication status | Published - 2012 |
Event | 10th International Power and Energy Conference, IPEC 2012 - Ho Chi Minh City Duration: 2012 Dec 12 → 2012 Dec 13 |
Other
Other | 10th International Power and Energy Conference, IPEC 2012 |
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City | Ho Chi Minh City |
Period | 12/12/12 → 12/12/13 |
Keywords
- H-infinity control theory
- NAS battery
- Tie-line ATC
- Transient stability
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Fuel Technology