This article introduces a decentralized model predictive controller (DMPC) to ensure power sharing and regulate dc bus voltage in microgrids (MGs) with constant load (CPL). The proposed method replaces the conventional primary layer of MGs, i.e., inner loops droop control, single optimal controller. A automatic system is realized for prediction purposes be used cost function. control objectives...

This paper presents a decentralized control method for distributed generations (DGs) in an islanded direct current (DC) microgrid. In most typical DC microgrids, a decentralized control method is based on a voltage droop control method. However, the grid voltage differs from node to node due to line voltage drop, and hence the power sharing ratio among DGs cannot be matched with as desired valu...

In this paper, we study the interactions among interconnected autonomous microgrids, and develop a joint energy trading and scheduling strategy. Each interconnected microgrid not only schedules its local power supply and demand, but also trades energy with other microgrids in a distribution network. Specifically, microgrids with excessive renewable generations can trade with other microgrids in...

In this article, we propose an optimal decentralized robust $H_\infty $ control system for the voltage problem of autonomous uncertain dc microgrids consisting multiple distributed generations (DGs) with general topology. The one-degr...