This paper proposes a decentralized control technique to minimize the total operation cost of a DC microgrid in both grid-connected and islanded modes. In this study, a cost-based droop control scheme based on the hourly bids of all participant distributed generators (DGs) and the hourly energy price of the utility is presented. An economic power sharing technique among various types of DG unit...

In a DC microgrid, droop control is the most common and widely used strategy for managing power flow from sources to loads. Conventional has some limitations such as poor voltage regulation improper load sharing between converters during unequal source voltages, different cable resistances, variations. This paper addressed of conventional by proposing simple adaptive technique. The proposed met...

Abstract The rapid development of new energy sources gradually challenges the frequency stability power systems. This article focuses on how to realize modulation control grid under fluctuation grid. In order improve microgrid system, based traditional droop and consensus algorithm research, this paper proposes a primary consistency method. strategy improves progressive correction term output s...

With higher penetration of renewable energy sources like wind energy, its utilization for the provision of ancillary services in the form of frequency and voltage regulation is imminent. This paper deals with the capability of wind energy to provide these services in a microgrid environment with the consideration of different generation mixes of wind and conventional energy. A novel hysteresis ...