Abstract
Optimal power flow with transient stability constraints (OTS) is useful to analyze the reliability and the stability of the system and to evaluate the effectiveness of control actions. However this is a nonlinear optimization problem with infinite dimensions, which is difficult to be solved precisely even for a small dimensions power system. So in this paper, we propose a new transformation technique which converts infinite dimensional OTS exactly into a finite dimensional optimization problem. The transformed OTS problem has the same variables as those of OPF in form, and is tractable even for the large scale power systems with a large number of transient stability constraints, Moreover, in order to show the validity of the proposed technique, the amount of calculations was compared with the conventional technique.
| Original language | English |
|---|---|
| Title of host publication | 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings |
| Pages | 1048-1052 |
| Number of pages | 5 |
| Volume | 3 |
| Publication status | Published - 2004 |
| Event | 39th International Universities Power Engineering Conference, UPEC 2004 - Bristol Duration: 2004 Sep 6 → 2004 Sep 7 |
Other
| Other | 39th International Universities Power Engineering Conference, UPEC 2004 |
|---|---|
| City | Bristol |
| Period | 04/9/6 → 04/9/7 |
Keywords
- Functional equality
- Optimal power flow
- Power system
- Transient stability
ASJC Scopus subject areas
- Engineering(all)
Cite this
Effective optimal power flow with transient stability constraints by using the functional transformation techniques. / Hamada, H.; Yokoyama, R.; Kubokawa, J.; Chen, L.
39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings. Vol. 3 2004. p. 1048-1052.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Effective optimal power flow with transient stability constraints by using the functional transformation techniques
AU - Hamada, H.
AU - Yokoyama, R.
AU - Kubokawa, J.
AU - Chen, L.
PY - 2004
Y1 - 2004
N2 - Optimal power flow with transient stability constraints (OTS) is useful to analyze the reliability and the stability of the system and to evaluate the effectiveness of control actions. However this is a nonlinear optimization problem with infinite dimensions, which is difficult to be solved precisely even for a small dimensions power system. So in this paper, we propose a new transformation technique which converts infinite dimensional OTS exactly into a finite dimensional optimization problem. The transformed OTS problem has the same variables as those of OPF in form, and is tractable even for the large scale power systems with a large number of transient stability constraints, Moreover, in order to show the validity of the proposed technique, the amount of calculations was compared with the conventional technique.
AB - Optimal power flow with transient stability constraints (OTS) is useful to analyze the reliability and the stability of the system and to evaluate the effectiveness of control actions. However this is a nonlinear optimization problem with infinite dimensions, which is difficult to be solved precisely even for a small dimensions power system. So in this paper, we propose a new transformation technique which converts infinite dimensional OTS exactly into a finite dimensional optimization problem. The transformed OTS problem has the same variables as those of OPF in form, and is tractable even for the large scale power systems with a large number of transient stability constraints, Moreover, in order to show the validity of the proposed technique, the amount of calculations was compared with the conventional technique.
KW - Functional equality
KW - Optimal power flow
KW - Power system
KW - Transient stability
UR - http://www.scopus.com/inward/record.url?scp=32044453823&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=32044453823&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:32044453823
SN - 1860433650
VL - 3
SP - 1048
EP - 1052
BT - 39th International Universities Power Engineering Conference, UPEC 2004 - Conference Proceedings
ER -