Equipment scheduling method and device for steam system
A technology of steam system and scheduling method, which is applied in the direction of manufacturing computing systems, instruments, data processing applications, etc., can solve the problem of not being able to determine whether the steam system meets the constraints of the pipeline network, and achieve the effect of improving the safety of scheduling
Pending Publication Date: 2022-03-29
ZHEJIANG SUPCON TECH
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[0003] In view of this, the purpose of this application is to provide at least one equipment scheduling method and device for a steam system. By first scheduling the steam volume of each equipment in the steam system, and then simulating the steam system after scheduling, the steam system after scheduling can be judged. Whether the pipe network parameters in the system meet the pipe network constraints solves the technical problem in the existing technology that it is impossible to determine whether the dispatched steam system meets the pipe network constraints, and achieves the technical effect of improving dispatch safety
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the technical solutions in the embodiments of the present application The drawings are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that do not have a logical context may be performed in reverse order or simultaneously. In additio...
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The invention provides an equipment dispatching method and device for a steam system, and the method comprises the steps: determining a to-be-dispatched state of the steam system and the total amount of to-be-dispatched steam; obtaining a preset scheduling sequence corresponding to the to-be-scheduled state and the to-be-scheduled steam total amount, at least one to-be-scheduled device corresponding to the preset scheduling sequence and a steam scheduling amount corresponding to each to-be-scheduled device; gradually scheduling the equipment to be scheduled to a corresponding steam scheduling amount according to a preset scheduling sequence and a preset steam unit scheduling amount; judging whether the steam production amount of the scheduled steam system is equal to the steam consumption amount or not; if the steam production amount of the scheduled steam system is equal to the steam consumption amount, inputting the distributed steam amount of each device of the steam system into a steam pipe network simulation system to obtain pipe network parameters, and judging whether the pipe network parameters meet a pipe network parameter range or not; and scheduling each device of the steam system according to the judgment result.
Description
technical field [0001] The present application relates to the field of industrial automation software, in particular to an equipment scheduling method and device for a steam system. Background technique [0002] At present, the dispatching of the steam system of most domestic oil refining and chemical enterprises relies on manual experience for dispatching, and uses manual fixed experience or models to deal with abnormal working conditions of the steam system caused by various reasons. After the equipment is dispatched, it is impossible to determine that the pipe network parameters of the dispatched steam system can meet the actual pipe network constraints of the steam system. When the steam flow rate is too high or too low, it will increase the loss of the pipe network and cause energy waste, and may cause There is a safety problem with the steam system. Contents of the invention [0003] In view of this, the purpose of this application is to provide at least one equipme...
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Login to View More IPC IPC(8): G06Q10/06G06Q50/04
CPCG06Q10/06316G06Q50/04Y02P90/30
Inventor 郭廉洁陈镭王宽心吴玉成
Owner ZHEJIANG SUPCON TECH