Implementing an Integer Linear Approach to Multi-objective Phasor Measurement Unit Placement

Abstract : In this paper, an Integer Linear Programming (ILP) problem for a model of Multi-Objective Optimal PMU Placement (MOPP) is proposed. The proposed approach concurrently deals with two objectives. The first objective is the number of phasor measurement units (PMUs) which should be minimized. The second objective function is measurement redundancy which is the number of observable buses in the case of PMU outage. In fact, whatever the amount of second objective increases, the system would be more reliable. Furthermore, some linearized formulations are defined for each nonlinear formula. In fact, the nonlinear nature of formulation related to redundancy is substituted by linear inequality and so there is no nonlinear formula such that the calculation of the problem would be simplified. Finally, a modified 9-bus test system is implemented to show how the proposed method is effective.
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Amir Baharvandi, Miadreza Shafie-Khah, Saber Talari, João Catalão. Implementing an Integer Linear Approach to Multi-objective Phasor Measurement Unit Placement. 8th Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS), May 2017, Costa de Caparica, Portugal. pp.297-304, ⟨10.1007/978-3-319-56077-9_29⟩. ⟨hal-01629564⟩

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