Abstract

The article describes the development of an innovative microgrid landfill on the territory of the branch of NRU MPEI in Volzhskiy. The power park is considered as a microgrid with traditional and renewable energy sources. The aim of this facility is to provide heat and electricity to the institute's building and a practical study of the operation and maintenance of power equipment. The types of cogeneration plants are defined. Possible variants of the equipment layout with the determination of the power factor of each unit are considered. Trigeneration is proposed for the profitable use of the thermal steam of the units, which will contribute to saving electricity for cooling the institute in the summer. By analogy with the mathematical theory of Sharpe-Markowitz and J. R. R. Tolkien a graph of the dependence of the cost of 1 kWh and the risk assessment of energy supply in % of all equipment layout options of each variant is constructed. Based on the obtained data, a conclusion is formed about the optimization of power equipment for the Power Park.

Highlights

  • Around the world, energy and environmental issues are becoming more acute

  • There is an increase in environmental pollution, which negatively affects the climate of the planet and the biosphere

  • Various types of plants up to 100 kW were considered: diesel generators (DGU), solar panels (SP), wind-power units (WPU), gas turbine units (GTU) and Having reviewed several types of wind generators, electricity generation schedules had been drawing up during the year, on the basis of which it was found that the average share of energy generation from the nominal was 6.2%

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Summary

Introduction

Energy and environmental issues are becoming more acute. Every year, the number of natural resources decreases, but the population of the Earth and, the need for energy is steadily growing. The most optimal option for replacing traditional types of energy is renewable energy sources (RES), which work from the sun, wind and water Their main types are solar panels, small wind generators and hydroelectric power plants, wave and tidal power plants. The best solution to these problems is to create a microgrid - a small energy network based on a combination of different types of RES using storage systems This system allows independent operation of various buildings, regardless of the main power supply system's [3].

Equipment layout
Electric boiler
Equipment optimization
Conclusions
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