WO2023078166A1 - 一种抽水蓄能发电设备仿真系统开发方法及资源管理方法 - Google Patents

一种抽水蓄能发电设备仿真系统开发方法及资源管理方法 Download PDF

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WO2023078166A1
WO2023078166A1 PCT/CN2022/128118 CN2022128118W WO2023078166A1 WO 2023078166 A1 WO2023078166 A1 WO 2023078166A1 CN 2022128118 W CN2022128118 W CN 2022128118W WO 2023078166 A1 WO2023078166 A1 WO 2023078166A1
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simulation
power generation
module
storage power
simulation system
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French (fr)
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聂靓靓
陶诗迪
黄明浩
蒋军
陈绪滨
刘向东
凌鹏
黄文汉
肖畅
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南方电网调峰调频发电有限公司检修试验分公司
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Publication of WO2023078166A1 publication Critical patent/WO2023078166A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/20—Software design
    • G06F8/24—Object-oriented
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/34—Graphical or visual programming
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/35—Creation or generation of source code model driven
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/38—Creation or generation of source code for implementing user interfaces

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  • This application relates to the technical field of secondary development of software, for example, to a method for developing a simulation system for pumped storage power generation equipment and a method for resource management.
  • GIS Gas-insulated switchgear
  • generator insulation faults unit structural defects such as deformation of magnetic pole pressure plates, etc. occur from time to time.
  • CAE Computer Aided Engineering
  • the above technical problems are currently solved by CAE (Computer Aided Engineering) technology collaboration, which is a computer-aided solution to the structural strength, stiffness, dynamic response, heat conduction, electromagnetic, and other multi-physics fields of complex projects and products, as well as the optimization of structural performance.
  • An approximate numerical analysis method for problems such as design.
  • the general CAE tool software is general-purpose analysis software. Although it can be directly used in power plant analysis applications, it is difficult to use and there is no certain specification.
  • This application proposes a simulation system development method and resource management method for pumped storage power generation equipment, mainly to avoid the mismatch between the general analysis software and the actual demand of the electric field.
  • the first aspect of this application proposes a method for developing a simulation system for pumped storage power generation equipment, including:
  • the device simulation program is solidified into a simulation module through the graphical user interface
  • the simulation module calls the input and output interfaces of the HyperWorks simulation platform, and packages the simulation module and the HyperWorks simulation platform as independent executable software.
  • the second aspect of the present application proposes a pumped storage power generation equipment simulation system resource management method, which is used in the above-mentioned development method.
  • the terminal sends the model input by the user to the simulation module to the server cloud for finite element modeling.
  • the server returns the analysis results of the finite element modeling to the terminal through result mapping, and displays them on the graphical user interface.
  • FIG. 1 is a schematic flowchart of a method for developing a simulation system for pumped storage power generation equipment disclosed in Embodiment 1 of the present application.
  • An embodiment of the present application proposes a simulation system development method for pumped storage power generation equipment, as shown in Figure 1, including the following steps:
  • Step 1 configure the HyperWorks simulation platform on the terminal, and configure the Python development environment
  • HyperWorks is a high-performance finite element front and rear processor, which can verify various design conditions in a highly interactive and visual environment. Then install the Python interpreter and PyCharm IDE, and configure the development environment in the Python language environment.
  • Step 2 using PyQt in the Python development environment for interface design to obtain a graphical user interface
  • PyQt is a toolkit for creating GUI applications in Python that runs on all major operating systems, including Linux, Windows, and Mac. Writing a graphical user interface in PyQt can be implemented directly through code, or you can configure QtDesigner in PyCharm IDE, and place controls by dragging and dropping QtDesigner instead of PyQt code input.
  • the design of Qt Designer conforms to the MVC architecture, which realizes the separation of view and logic, thus realizing the convenience of development.
  • Configure QtDesigner Open the settings of PyCharm IDE; find Tools->External Tools; click +->Create Tool, configure QtDesigner in External Tools.
  • Step 3 the device simulation program is solidified into a simulation module through the graphical user interface
  • the simulation module includes the electromagnetic force analysis module of the rotor magnetic pole pressure plate structure, the thermal stress analysis module of the rotor magnetic pole pressure plate structure, the rotor magnetic pole T tail stress distribution calculation module, the rotor magnetic pole T tail fatigue life calculation module, and the stator bar end corona numerical calculation module, And the numerical calculation module of transient electric field under 500kV GIS overvoltage.
  • Step 4 the simulation module invokes the input and output interfaces of the HyperWorks simulation platform, and packages the simulation module and the HyperWorks simulation platform as independent executable software.
  • the finite element modeling process is solidified into a separate software interface by writing code, which can greatly simplify the pre-processing work and realize rapid modeling .
  • An embodiment of the present application provides a resource management method for a pumped storage power generation equipment simulation system, which is used in the development method described in Embodiment 1.
  • the terminal sends the model of the simulation module input by the user to the server cloud for finite element modeling, and the server cloud
  • the analysis results of finite element modeling are returned to the terminal through result mapping, and displayed on the graphical user interface.
  • the client uses the visual pre-processing interface of the server cloud to carry out the finite element modeling of the model.
  • the analysis model modeling After the analysis model modeling is completed, it can be directly submitted to the cloud server for calculation. All calculations are completed on the server cloud.
  • the calculated analysis results are transmitted to customers for direct viewing through result mapping, and finally form an efficient R&D platform combining process automation and cloud platform.

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  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

本申请公开一种抽水蓄能发电设备仿真系统开发方法及资源管理方法，该开发方法包括：在终端配置HyperWorks仿真平台，以及配置Python开发环境；在所述Python开发环境下使用PyQt进行界面设计，得到图形用户界面；设备仿真程序通过所述图形用户界面固化为仿真模块；所述仿真模块调用所述HyperWorks仿真平台的输入输出接口，并将所述仿真模块和所述HyperWorks仿真平台打包为独立的可执行软件。

Description

一种抽水蓄能发电设备仿真系统开发方法及资源管理方法
本申请要求在2021年11月2日提交中国专利局、申请号为202111289260.1的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及软件二次开发技术领域，例如涉及一种抽水蓄能发电设备仿真系统开发方法及资源管理方法。
背景技术
电厂气体绝缘全封闭组合电器(Gas insulated Switchgear，GIS)绝缘故障、发电机绝缘故障、机组结构缺陷如磁极压板变形等问题时有发生，修试公司分析和解决问题缺乏足够的技术支撑，欠缺物理现象的理论推导、设备参数的计算、物理过程的仿真等能力。以上技术问题目前多用CAE(Computer Aided Engineering)技术协作解决，是种使用计算机辅助求解复杂工程和产品的结构强度、刚度、动力响应、热传导、电磁、等多物理场的分析计算以及结构性能的优化设计等问题的一种近似数值分析方法。而一般的CAE工具软件均为通用分析软件，虽然可以直接用于电厂的分析应用，但是使用难度大，没有一定的规范。
发明内容
本申请提出一种抽水蓄能发电设备仿真系统开发方法及资源管理方法，主要避免通用分析软件与电场实际需求不匹配的情况。
本申请第一方面提出一种抽水蓄能发电设备仿真系统开发方法，包括：
在终端配置HyperWorks仿真平台，以及配置Python开发环境；
在所述Python开发环境下使用PyQt进行界面设计，得到图形用户界面；
设备仿真程序通过所述图形用户界面固化为仿真模块；
所述仿真模块调用所述HyperWorks仿真平台的输入输出接口，并将所述仿真模块和所述HyperWorks仿真平台打包为独立的可执行软件。
本申请第二方面提出一种抽水蓄能发电设备仿真系统资源管理方法，用于 上述开发方法，所述终端将用户输入所述仿真模块的模型发送到服务器云端进行有限元建模，所述服务器云端将有限元建模的分析结果通过结果映射的方式返回所述终端，并在所述图形用户界面予以展示。
附图说明
图1为本申请实施例一公开的抽水蓄能发电设备仿真系统开发方法的流程示意图。
具体实施方式
本申请一实施例提出了一种抽水蓄能发电设备仿真系统开发方法，如图1所示，包括以下步骤：
步骤一，在终端配置HyperWorks仿真平台，以及配置Python开发环境；
首先在PC上安装HyperWorks，HyperWorks是高性能有限单元前后处理器，具有高度交互及可视化的环境下验证多种设计条件。然后安装Python解释器和PyCharm IDE，配置好Python语言环境下的开发环境。
步骤二，在Python开发环境下使用PyQt进行界面设计，得到图形用户界面；
PyQt是Python中创建GUI应用程序的工具包，可运行在所有主要操作系统上，包括Linux、Windows和Mac。在PyQt中编写图形用户界面可以直接通过代码来实现，也可以在PyCharm IDE中配置QtDesigner，通过QtDesigner拖拽的方式放置控件替代PyQt的代码输入。Qt Designer的设计符合MVC的架构，其实现了视图和逻辑的分离，从而实现了开发的便捷。
配置PyQt：Designer的位置Qt-5.5.1/5.5/clang_64/bin/Designer.app，然后在PyCharm中配置Designer的路径，这样就可以在PyCharm中快速启动Designer了。
配置QtDesigner：打开PyCharm IDE的设置；找到Tools->External Tools；点击+->Create Tool，在External Tools配置QtDesigner。
步骤三，设备仿真程序通过图形用户界面固化为仿真模块；
仿真模块包括转子磁极压板结构电磁力分析模块、转子磁极压板结构热应力分析模块、转子磁极T尾应力分布计算模块、转子磁极T尾疲劳寿命计算模块、定子线棒端部电晕数值计算模块，以及500kV GIS过电压下的暂态电场数 值计算模块。
步骤四，仿真模块调用HyperWorks仿真平台的输入输出接口，并将仿真模块和HyperWorks仿真平台打包为独立的可执行软件。
本实施例中，基于通用仿真分析软件的二次开发流程自动化技术，使用编写代码的方式，把有限元建模流程固化成单独的软件界面，能够大大地把前处理工作简化，实现快速建模。
本申请一实施例提供一种抽水蓄能发电设备仿真系统资源管理方法，用于实施例一所述的开发方法，终端将用户输入仿真模块的模型发送到服务器云端进行有限元建模，服务器云端将有限元建模的分析结果通过结果映射的方式返回终端，并在图形用户界面予以展示。
基于仿真私有云的基本架构，客户端使用服务器云端的可视化前处理界面进行模型的有限元建模，分析模型建模完成后可以直接提交给云端服务器计算，全部计算求解均在服务器云端完成，云端计算的分析结果通过结果映射的方式传递到客户直接查看，最终形成流程自动化与云平台相结合的高效研发平台。

Claims (5)

  1. 一种抽水蓄能发电设备仿真系统开发方法，包括：
    在终端配置HyperWorks仿真平台，以及配置Python开发环境；
    在所述Python开发环境下使用PyQt进行界面设计，得到图形用户界面；
    设备仿真程序通过所述图形用户界面固化为仿真模块；
    所述仿真模块调用所述HyperWorks仿真平台的输入输出接口，并将所述仿真模块和所述HyperWorks仿真平台打包为独立的可执行软件。
  2. 如权利要求1所述的抽水蓄能发电设备仿真系统开发方法，其中，所述Python开发环境为PyCharm IDE。
  3. 如权利要求2所述的抽水蓄能发电设备仿真系统开发方法，其中，在PyCharm IDE中配置QtDesigner，通过所述QtDesigner拖拽的方式放置控件替代所述PyQt的代码输入。
  4. 如权利要求1所述的抽水蓄能发电设备仿真系统开发方法，其中，所述仿真模块包括转子磁极压板结构电磁力分析模块、转子磁极压板结构热应力分析模块、转子磁极T尾应力分布计算模块、转子磁极T尾疲劳寿命计算模块、定子线棒端部电晕数值计算模块，以及500kV气体绝缘全封闭组合电器GIS过电压下的暂态电场数值计算模块。
  5. 一种抽水蓄能发电设备仿真系统资源管理方法，用于权利要求1-4任一项所述开发方法，所述终端将用户输入所述仿真模块的模型发送到服务器云端进行有限元建模，所述服务器云端将有限元建模的分析结果通过结果映射的方式返回所述终端，并在图形用户界面予以展示。
PCT/CN2022/128118 2021-11-02 2022-10-28 一种抽水蓄能发电设备仿真系统开发方法及资源管理方法 WO2023078166A1 (zh)

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CN114004120A (zh) * 2021-11-02 2022-02-01 南方电网调峰调频发电有限公司检修试验分公司 一种抽水蓄能发电设备仿真系统开发方法及资源管理方法

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