Comprehensive energy system operation state evaluation method

Abstract

The invention discloses a comprehensive energy system operation state evaluation method, and relates to the technical field of urban network operation scheduling control. According to the comprehensive energy system operation state evaluation method considering the operation reliability and the asset utilization efficiency provided by the invention, the operation reliability and the asset utilization efficiency of the comprehensive energy system can be evaluated and analyzed, and the operation state of the integrated energy system is comprehensively evaluated and analyzed from the two dimensions of the fault operation state and the normal operation state. The method can provide guidance for the operation scheduling of the urban integrated energy system, facilitates the improvement of the energy management level of the urban integrated energy system, and promotes the reasonable operation and development of the urban energy Internet.

Description

technical field [0001] The invention relates to the technical field of urban network operation scheduling control, in particular to a method for evaluating the operating state of an integrated energy system. Background technique [0002] With the depletion of traditional fossil energy and the increasing pressure on the environment, how to change the traditional energy supply mode and improve the comprehensive utilization efficiency of energy has become an important research problem to be solved worldwide, and it is also a solution to the growth of energy demand and energy consumption. An important means of conflict between shortages and environmental pressures. In this context, the concept of Energy Internet emerged as the times require, and as an important physical carrier of Energy Internet, the integrated energy system closely couples electricity with gas and thermal systems, and integrates different energy sources in the process of planning and operation. The organic co...

AI Technical Summary

Problems solved by technology

[0003] At present, there have been some researches on the reliability of system operation and asset utilization efficiency at home and abroad, but the following problems still exist in the current research: First, most of the current research on the operation of integrated energy systems focuses on the "day" as the order of magnitude within the time scale, without considering the possible risk problems in the operation process; second, how to further consider reliability factors in the evaluation of system asset utilization efficiency, and then evaluate the integrated energy system from two aspects of normal operation and fault operation The operating status of the system is analyzed, and related research still needs further development.

Images