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Gas turbine performance prediction method, device, storage medium and system

A performance prediction, gas turbine technology, applied in system integration technology, information technology support system, computer-aided design, etc., can solve the problem of inability to intelligently analyze and predict the key performance of power plants, so as to improve thermal performance, realize performance, and improve economy. effect of benefit

Pending Publication Date: 2022-03-01
SHANGHAI ELECTRIC GAS TURBINE CO LTD
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Problems solved by technology

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a gas turbine performance prediction method, device, storage medium and system for solving the problem that the key performance of the power plant cannot be intelligently analyzed and predicted in the prior art

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  • Gas turbine performance prediction method, device, storage medium and system
  • Gas turbine performance prediction method, device, storage medium and system
  • Gas turbine performance prediction method, device, storage medium and system

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Embodiment Construction

[0032] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in ...

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Abstract

The invention provides a gas turbine performance prediction method and device, a storage medium and a system. The gas turbine performance prediction method comprises the steps that the type of a gas turbine, component characteristic parameters of gas turbine configuration data, preset boundary parameters, performance test data and boundary data corresponding to performance to be predicted are acquired; based on the machine type and a preset gas turbine mechanism model, determining a design model of the gas turbine; on the basis of the boundary parameters, the performance test data and the component characteristic parameters, correcting the component characteristic parameters of the parameter type capable of being corrected, and determining the corrected component characteristic parameters; and based on the corrected component characteristic parameters, the boundary data corresponding to the to-be-predicted performance and the design model, determining the predicted performance of the gas turbine. The gas turbine performance prediction method can predict the power, thermal efficiency and the like of the power plant under different operation parameters, provides reference for the operation decision of the power plant, improves the overall thermal performance of the operation of the power plant, and improves the overall economic benefit of the power plant.

Description

technical field [0001] The invention relates to the field of performance analysis systems of gas turbine power plant units, in particular to a gas turbine performance prediction method, device, storage medium and system. Background technique [0002] In recent years, with the Chinese government's emphasis on environmental issues and the limitation of carbon emissions, clean energy power generation technology has become an important direction of my country's electric power development. The gas turbine unit fueled by natural gas is an energy conversion device with high energy efficiency, environmental friendliness, flexible operation and reliable technology, which has multiple social and economic benefits; It is particularly important to realize the analysis and prediction of the key performance of the power plant by data and gas turbine mechanism model. [0003] In the prior art, the analysis and prediction of the key performance of the power plant mainly relies on manual ex...

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Application Information

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IPC IPC(8): G06F30/20G06Q50/06G06F119/06
CPCG06F30/20G06Q50/06G06F2119/06Y02E40/70Y04S10/50
Inventor 孙博卫明计京津彭淑宏彭博王浩同何磊于登涛
Owner SHANGHAI ELECTRIC GAS TURBINE CO LTD
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