Demand-side optimal selection of switching devices in radial distribution system planning
Demand-side optimal selection of switching devices in radial distribution system planning
- Author(s): P. Wang and R. Billinton
- DOI: 10.1049/ip-gtd:19982027
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- Author(s): P. Wang 1 and R. Billinton 1
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View affiliations
-
Affiliations:
1: Electrical Engineering Department, Power System Research Group, The University of Saskatchewan, Canada
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Affiliations:
1: Electrical Engineering Department, Power System Research Group, The University of Saskatchewan, Canada
- Source:
Volume 145, Issue 4,
July 1998,
p.
409 – 414
DOI: 10.1049/ip-gtd:19982027 , Print ISSN 1350-2360, Online ISSN 1359-7051
Optimal selection of distribution system switching devices is an important consideration in system planning and operation. The paper formulates the generalised optimisation problem of switching device selection incorporating customer demand-side considerations. This optimisation problem is nonlinear and nondifferentiable with a finite number of solutions. The paper presents a direct search technique and a bisection approach to solve this problem. The two techniques are illustrated and compared using practical distribution systems.
Inspec keywords: power system planning; search problems; optimisation; switching; distribution networks
Other keywords:
Subjects: Power system planning and layout; Distribution networks; Optimisation techniques
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