Design of lagrangian decomposition model for energy management using SCADA system

Abstract

This paper mainly deals with the design and analysis of an Energy Management model using a SCADA (Supervisory Control and Data Acquisition) system. Each power system is restricted by its applicable control authority, forming a decentralized structure by using consistent network. A central optimal power flow problem is decomposed into distributed subproblems to obtain the optimal solution. A new energy management model is designed which enables a flexible and efficient operation of various power plants. Based on the numerical calculations and graphical representations the renewable energy sources in both configurations is independent of the enduring or intermittent main energy resource availability, which leads to effective production.