“…More recently MPC was proposed for emergency alleviation of thermal overloads [11]- [13], voltage control [14]- [16], transient stability and oscillations control [4], [17], [18], automatic generation control [19], [20]. In [12], agents are placed at each generator and load to control injections, and they use detailed models of their surrounding area and simplified models of remote ones; they share their objectives and exchange solutions and measurements. By cloning the boundary nodes of neighboring areas, reference [15] breaks the whole power grid into relatively independent subsystems that only interact through consistency constraints on shared variables; each local MPC controller calculates optimal inputs for automatic voltage regulators and static Var compensators in its area, and coordinates with neighboring MPC controllers by exchanging Lagrange multipliers.…”