Self-diagnosis operation optimization method based on power plant production real-time performance indicator assessment

Abstract

A self-diagnosis operation optimization method based on power plant production real-time performance indicator assessment realizes performance indicator self-diagnosis and optimization operation guidance functions through real-time calculation and score assessment mechanisms of performance indicators. Data analysis and mining are performed from operation round values and time dimensions by utilizing a real-time big data platform and a performance score assessment mechanism of a plant-level monitoring information system, an operation decision case library and a diagnosis analysis demand libraryare established, and classified storage is performed on assessment results from business demands; associating the performance score and the performance index to specific equipment, operation parameters, operation actions and inventory operators; through comparative analysis, the abnormal condition of the assessment result is mined, and a specific performance diagnosis report and operation guidance suggestions can be provided. According to the method, the defect that a field production performance assessment system only stays in assessment and lacks diagnostic analysis and operation optimization guidance suggestions can be effectively overcome; according to the invention, data decision support is provided for refined management of power plant production operation.

Description

technical field [0001] The invention belongs to the field of production and operation management in the energy and power industry, and in particular relates to a self-diagnosis and operation optimization method based on real-time performance index assessment of power plant production. Background technique [0002] At present, in order to cope with the severe external business situation, my country's power generation enterprises need to continuously improve the production management level from the inside, so as to reduce the operating costs of enterprises, especially the coal consumption of power generation and power consumption of plants, so that the operation of production equipment is always at or close to the optimal state. With the acceleration of the informatization and digitalization of power plants, a large number of power plants are based on the plant-level monitoring information platform. Through automatic real-time calculation, statistics and analysis of production ...

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Problems solved by technology

However, the current operation evaluation platform only supports the calculation of indicators based on operating parameters and scoring awards, and does not perform system self-diagnosis and analysis based on the evaluation results. It is difficult to give operators misoperation analysis, operation optimization guidance, and improvement suggestions. It really plays a substantial role in the refined management of power plant operation and the improvement of efficiency

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