A Mathematical Model of Optimal Modes of Operation of an Autonomous Energy Complex for a Typical Graph of Changes in the Energy Loads of a Consumer

Distributed generation systems are by far the most realistic alternative to traditional centralized energy networks. Distributed generation is primarily aimed at decentralizing existing energy systems with maximum use of local sources. The combination of heterogeneous energy sources in the autonomous power supply system makes it possible to reduce the dependence of the required generated power on changing external conditions. The harmonization of primary energy sources with different characteristics and operating conditions within the same power supply system leads to additional difficulties associated with the regulation of the power of the sources, which determines the relevance of the problems under consideration.The article suggests a mathematical model of optimal modes of operation of an autonomous power complex for typical graphs of changes in the consumer’s energy loads, taking into account the stochasticity of solar radiation intensity and wind speed.