TY - GEN
T1 - On-line voltage stability assessment strategy considering limit of voltage source
AU - Peng, Li
AU - Yubo, Yuan
AU - Yuting, Wang
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/5
Y1 - 2016/1/5
N2 - Based on a equivalent model of power network, voltage stability index is obtained from power transfer limitation in this paper. More, considering the regulation capability of voltage source, an on-line voltage instability assessment scheme is proposed. The index is defined to monitor remaining voltage regulation capability of voltage source point. As some voltage source has no enough regulation capability, the impact of loss this voltage supported point on voltage stability is evaluated. Simulation results based on the typical power systems demonstrate that the proposed method can identify the dangerous condition and capture the critical coming voltage source limitation, which adapts to on-line voltage stability assessment.
AB - Based on a equivalent model of power network, voltage stability index is obtained from power transfer limitation in this paper. More, considering the regulation capability of voltage source, an on-line voltage instability assessment scheme is proposed. The index is defined to monitor remaining voltage regulation capability of voltage source point. As some voltage source has no enough regulation capability, the impact of loss this voltage supported point on voltage stability is evaluated. Simulation results based on the typical power systems demonstrate that the proposed method can identify the dangerous condition and capture the critical coming voltage source limitation, which adapts to on-line voltage stability assessment.
KW - Voltage stability
KW - voltage instability index
KW - voltage regulation capability
KW - wide area measurement
UR - https://www.scopus.com/pages/publications/84962190513
U2 - 10.1109/TENCON.2015.7372873
DO - 10.1109/TENCON.2015.7372873
M3 - 会议稿件
AN - SCOPUS:84962190513
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - TENCON 2015 - 2015 IEEE Region 10 Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th IEEE Region 10 Conference, TENCON 2015
Y2 - 1 November 2015 through 4 November 2015
ER -