Distribution Network and Multiple Power Bi-Level Programming

Abstract:

With the increasing application of renewable energy and clean fossil energy in the form of distributed generation in network, active load also take part in the operation of power system. Referring to the distribution network programming, it becomes more and more important to study on active load, multiply generation and distribution network coordination programming. This paper proposes a bi-level programming model to solve the problem of the coordination between the multiply generation and distribution network programming: first, treat the active load, distributed generation and centralized generation as generalized power, the cost characteristics of which decide the position in the annual load duration curve, and then work out the installations of them. Second, achieve the distribution network programming and the configuration of various types in power grid which is constrained to the results in the first layer of the programming, and aims at minimizing the investment in programming.. Modify the first programming by this result, after iteration, then we can obtain the best investment programming. In the end, take the 6-node system for example to verify the validity of this method.

• Periodical: Advanced Materials Research (Volume 748)
• Pages: 881-888
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.748.881
• Online since: August 2013
• Authors: Xiu Fan Ma, Li Zi Zhang
• Keywords: Annual Load Duration Curve Multiple Power, Bi-Level Programming, Distributed Generation (DG), Distribution Network Programming, Generalized Power

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