A design system and method for thermal power generation projects

A design system and design method technology, applied in software design, design optimization/simulation, calculation, etc., can solve problems such as the inability to realize real-time data sharing, and achieve the effect of improving design efficiency

Inactive Publication Date: 2017-02-15
四川电力设计咨询有限责任公司
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Problems solved by technology

Based on the new requirements of power plant design, some professional digital design systems for power plants have emerged, but these systems can almost onl

Method used

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  • A design system and method for thermal power generation projects
  • A design system and method for thermal power generation projects

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Embodiment Construction

[0030] Such asfigure 1 The design system of the thermal power generation project of the present invention is shown, and the system hierarchy includes a data object layer, a calculation processing layer, a document flow management layer, a conversion output layer and a physical layer from bottom to top, wherein

[0031] (1) The data object layer includes: KKS (power plant identification system) code, static attributes, association relations and document structure;

[0032] The KKS code is the unique identification of the design object in the system. All design objects (such as valve actuators, pipe fittings, cables, etc.) have their own KKS code, and the code depth should reach the component level.

[0033] The static attributes include the specifications and calculation results of the design objects involved in the process, thermal control, thermal engine, and electrical disciplines. Taking the condensate pump object as an example, the design object includes not only the water...

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Abstract

The invention relates to a design system and method for thermal power generation projects. The layers of the system include, from bottom to top, a data object layer, a computing and processing layer, a document flow management layer, a conversion output layer and a physical layer. The data object layer includes KKS codes, static attributes, correlation relationships and document structures. The computing and processing layer is used for the computing and finished drawing generation of each subject in project design. The document flow management layer sets corresponding operating permissions according to the roles of users in different projects and different flows. The conversion output layer converts required documents and data into a data format that can be analyzed by software in project design. The physical layer comprises a server cluster and clients. The system can design drawings and inventories without manual intervention. The system can automatically complete computing and computing sheet output, realize real-time interaction and concurrent collaboration work of data of different subjects, and generally increase the electronic control process design efficiency by more than 50%.

Description

technical field [0001] The invention relates to engineering design for thermal power generation, in particular to a design system and method for thermal power generation engineering based on an object-oriented data structure. Background technique [0002] At present, the digital design of power plant layout in China has become mature, but the corresponding system design, thermal control design, and electrical collaborative digital design technology are relatively weak. [0003] With the increase of stand-alone power generation capacity and the rapid expansion of power grid capacity, my country has entered the era of large power grids, large units, high parameters, and high automation. One of the characteristics of 600MW, 1000MW and above large-capacity and high-parameter units is that the process system is complex, there are many measuring points, the number of controlled objects is large, and each control object is related to each other. How to effectively manage design ob...

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Application Information

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IPC IPC(8): G06F17/50G06F9/44
CPCG06F8/20G06F30/20Y02E60/00
Inventor 苑媛文剑胡商建程鹏刘晓伟李茂祥徐永松鲁登峰郭云蔚张飞任君罗进张晓勤周再举付军詹宗东钟小平王梦怡程月陈功杨敏安军相红阳吴迪
Owner 四川电力设计咨询有限责任公司
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