A Non-Cooperative Game Theory Based Controller Tuning Method for Microgrid DC-DC Converters

PI controllers are widely used in converter control in Micro-grids. The PI controller tuning problem is usually modeled as a multi-objective optimization model because of its conflicting design specifications. This research introduces the idea of a new tuning method for PI controller of DC-DC conver...

Full description

Bibliographic Details
Main Authors: Mei, Jie, Kirtley Jr, James L
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2019
Online Access:https://hdl.handle.net/1721.1/121398
Description
Summary:PI controllers are widely used in converter control in Micro-grids. The PI controller tuning problem is usually modeled as a multi-objective optimization model because of its conflicting design specifications. This research introduces the idea of a new tuning method for PI controller of DC-DC converter in micro-grids based on non-cooperative game theory. Multi-objective optimization for the tuning problem will be transferred to a non-cooperative game. According to the solved Nash Equilibrium, best tuning parameters for the PI controller may be determined.