Transactive-Market-Based Operation of Distributed Electrical Energy Storage with Grid Constraints

• DOI: 10.3390/en10111891
• Publication Date: 2017-11-17T17:00:20Z
• Authors: M. Faqiry; Lawryn Edmonds; Haifeng Zhang; Amin Khodaei; Hongyu Wu
• Keywords: Dispatchable generation; Demand Response

In a transactive energy market, distributed resources (DERs) such as dispatchable generators (DGs), electrical storages (EESs), distribution-scale load aggregators (LAs), and renewable sources (RESs) have to earn their share of supply or demand through bidding process. the distribution system operator (DSO) may optimally schedule these resources, first in forward i.e., day-ahead, real-time market later on, while maintaining reliable economic grid. this paper, an efficient day-ahead scheduling presence interaction with wholesale at locational marginal price (LMP), is studied. Due inclusion EES units integer constraints, detailed mixed linear programming (MILP) formulation that incorporates simplified DistFlow equations account for grid constraints proposed. Convex quadratic line transformer apparent power flow been linearized using outer approximation. The proposed model schedules DERs based on (DLMP), which obtained Lagrange multiplier real balance constraint each bus physical limits, voltage magnitudes. Case studies are performed modified IEEE 13-bus high DER penetration. Simulation results show validity efficiency model.