A Privacy-Preserving Distributed Subgradient Algorithm for the Economic Dispatch Problem in Smart Grid
Qian Xu, Chutian Yu, Xiang Yuan, Zao Fu, Hongzhe Liu
Abstract
Dear Editor, This letter aims to establish a privacy-preserving distributed optimization algorithm by combining the consensus iteration by subgradients, which not only enables the privacy preservation of optimization but also guarantees the optimality of solutions with some bias bounds.
Topics & Concepts
Subgradient methodComputer scienceSmart gridMathematical optimizationGridEconomic dispatchOptimization problemAlgorithmMathematicsMachine learningEngineeringElectrical engineeringPhysicsGeometryElectric power systemQuantum mechanicsPower (physics)Distributed Control Multi-Agent SystemsOptimization and Search ProblemsStochastic Gradient Optimization Techniques