The Concept of an Autonomous Microgrid Powered by Renewable Energy Sources

Several Russian settlements are situated in inaccessible areas, distant from one another, without being grid-connected to the centralized electric power system. For households, the challenge of establishing an off-grid power supply system independently of highland, Arctic and outdoor conditions is related to the homestead and farming activities. The categorization of renewable-based hybrid micro-generation systems is also shown below. The Micro-Power hybrid system internal framework is rationalized in accordance with the system type and capacity for each type of equipment maintained in the autonomous electric power system. Mathematical models of various energy elements contained in hybrid autonomous stations and their combustible possibilities are presented depending on local and natural conditions. Taking into account the parameters of the construction of natural conditions, reliability and capital costs for the construction of hybrid stations for autonomous power supply, a solution to the problem of searching for objective functional values for the optimal combination of equipment is presented.