Comprehensive energy system

Abstract

The invention discloses an integrated energy system, and the system comprises an electric energy supply unit which comprises all distributed new energy power generation mechanisms, a public power grid, and a fuel cell; the cold and heat supply unit comprises a fuel supply source, a gas turbine, a gas boiler, a waste heat boiler, an absorption refrigerator and an electric refrigerator; the fuel supply source can supply fuel to the fuel cell, the gas turbine, the gas boiler and the absorption refrigerator. Waste gas generated in the power generation process of the fuel cell and exhaust gas generated after the gas turbine does work are conveyed to the waste heat boiler; the gas turbine also does work to generate power through the combustion of fuel, and the generated electric energy is converged into the power bus; and the gas-fired boiler directly converges a heat source generated by combusting fuel and a heat source of the waste heat boiler into a heat load bus so as to supply heat to users. The production and living utilization rate of various energy sources can be greatly improved, and the sustainability is good.

Description

technical field [0001] The invention relates to the technical field of integrated energy systems, in particular to an integrated energy system. Background technique [0002] The integrated energy system refers to the use of advanced physical information technology and innovative management models in a certain area to integrate various energy sources such as coal, oil, natural gas, electric energy, and thermal energy in a certain area to achieve coordinated planning among various heterogeneous energy subsystems. Optimize operation, collaborative management, interactive response and mutual assistance. While meeting the diversified energy demand within the system, it is necessary to effectively improve energy utilization efficiency and promote a new integrated energy system for sustainable energy development. However, the current domestic integrated energy system is still immature, and the dispatching methods among various supply units are not comprehensive or reasonable, and ...

AI Technical Summary

Problems solved by technology

However, the current domestic integrated energy system is still immature, and the dispatching methods among various supply units are not comprehensive or reasonable, and the participation sources of the system are insufficient, and the mutual supply and transmission methods of energy among all parties are not flexible enough, so The effective utilization rate of energy is low

In addition, the existing integrated energy system is not comprehensive for the information collection of new energy suppliers, and the collection process is relatively cumbersome and complicated, and there are omissions in remote monitoring.

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