Abstract
The planning and operation of a distribution system depends heavily on the load flow solutions obtained. In this paper, the uniqueness of feasible voltage solution and its stability limit of radial distribution networks is analyzed. The DistFlow method is employed to find the load flow solutions for radial power networks. By this method, an equivalent 2-bus network can be obtained during the solving process. It is proposed that only one feasible voltage solution exists for a radial power network. Moreover, the feasibility can be judged directly from the sign of the Jacobian determinant of the equivalent 2-bus network obtained. A 22-bus practical system was tested to justify the approach.
| Original language | English |
|---|---|
| Pages | 351-354 |
| Number of pages | 4 |
| Publication status | Published - 1995 Dec 1 |
| Event | Proceedings of the 1995 IEEE Region 10 International Conference on Microelectronics and VLSI, TENCON'95 - Hong Kong, Hong Kong Duration: 1995 Nov 6 → 1995 Nov 10 |
Other
| Other | Proceedings of the 1995 IEEE Region 10 International Conference on Microelectronics and VLSI, TENCON'95 |
|---|---|
| City | Hong Kong, Hong Kong |
| Period | 95-11-06 → 95-11-10 |
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All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
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Uniqueness of the feasible voltage solutions for radial power networks. / Chen, Jiann Fuh; Wang, Wei Ming.
1995. 351-354 Paper presented at Proceedings of the 1995 IEEE Region 10 International Conference on Microelectronics and VLSI, TENCON'95, Hong Kong, Hong Kong, .Research output: Contribution to conference › Paper
TY - CONF
T1 - Uniqueness of the feasible voltage solutions for radial power networks
AU - Chen, Jiann Fuh
AU - Wang, Wei Ming
PY - 1995/12/1
Y1 - 1995/12/1
N2 - The planning and operation of a distribution system depends heavily on the load flow solutions obtained. In this paper, the uniqueness of feasible voltage solution and its stability limit of radial distribution networks is analyzed. The DistFlow method is employed to find the load flow solutions for radial power networks. By this method, an equivalent 2-bus network can be obtained during the solving process. It is proposed that only one feasible voltage solution exists for a radial power network. Moreover, the feasibility can be judged directly from the sign of the Jacobian determinant of the equivalent 2-bus network obtained. A 22-bus practical system was tested to justify the approach.
AB - The planning and operation of a distribution system depends heavily on the load flow solutions obtained. In this paper, the uniqueness of feasible voltage solution and its stability limit of radial distribution networks is analyzed. The DistFlow method is employed to find the load flow solutions for radial power networks. By this method, an equivalent 2-bus network can be obtained during the solving process. It is proposed that only one feasible voltage solution exists for a radial power network. Moreover, the feasibility can be judged directly from the sign of the Jacobian determinant of the equivalent 2-bus network obtained. A 22-bus practical system was tested to justify the approach.
UR - http://www.scopus.com/inward/record.url?scp=0029485035&partnerID=8YFLogxK
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M3 - Paper
AN - SCOPUS:0029485035
SP - 351
EP - 354
ER -