Outage Power Cost Calculation and Optimal Interruption Allocation to the Customers
Subject Areas : electrical and computer engineeringMahdi Khajeh Rezaei 1 , Gh. yousefi 2 , 3 , Ebrahim Shayesteh 4
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Keywords: Customersload shedding historycustomer’s endurancedemand responseload shedding allocationoutage cos,
Abstract :
In power systems operation, interruptions occur due to various reasons such as faults and inadequacy of generation. Load shedding allocation with respect to operation costs and security, customers’ type and their behavior is the main challenge of this paper. In this research a new procedure for load shedding allocation with respect to the “load shedding history” of each customer is presented. In this research a new coefficient, called endurance coefficient, is introduced. The customers declare their dependency to electricity via sending their endurance coefficients to the power system operator (ISO).A new method is proposed in this paper in which the customers get paid according to the mentioned coefficient, if load shedding occurs. For validation of the proposed method, different scenarios on IEEE RTS 24-bus test grid is studied and numerical results show effectiveness of the proposed method.
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