节点文献
基于Anysimu平台的DCS工程师站仿真软件设计与实现
Design and Development of DCS Engineer Station Simulation Software Based on Anysimu
【作者】 刘娜；
【导师】 刘长良；
【作者基本信息】 华北电力大学 ， 控制理论与控制工程， 2011， 硕士
【摘要】 本课题源自国家863重点项目,即“超超临界机组高精度、全激励仿真系统研究与开发”2007AA041106,主要是以国电谏壁发电厂2×1000MW超超临界机组仿真机为依托,研究超超临界机组DCS国产化。本课题选定在国家863重点项目的基础上,为进一步研究DCS组态、新型控制策略提供一个更为方便的平台,使仿真机的开发不再需要DCS环境的支持,同时也可避免手工建模带来的麻烦和错误。课题的主要任务是设计与开发DCS工程师站仿真转换软件,实现国电智深EDPF-NT Plus系统控制逻辑到Anysimu仿真支撑平台下控制逻辑的转换。论文首先设计完成了该转换软件的总体结构,在此基础上逐步实现了控制系统算法的编写和仿真转换程序的开发设计。控制系统算法库的形成主要包括控制系统算法程序的编写,图元的绘制及图元的定义。转换程序的设计主要包括模块、文本注释、引入点及引出点信息的提取、修正及补充。该软件采用C++Builder语言编写而成,结构简单,操作方便,具有专业领域强、使用方便、针对性强、视图效果好等优点。实际测试结果表明,软件实现了国电智深EDPF-NT Plus系统控制逻辑到Anysimu仿真支撑平台下控制逻辑的转换,并达到了完全一致的效果。
【Abstract】 This subject comes from 863 state key projects,‘the research and development of High-precision and total simulation ultra-supercritical generating unit’simulation system’.In this project,we study ultra-supercritical generating unit DCS localization through Jianbi Power Plant 2×1000MW ultra-supercritical generating unit.This subject is based on 863 state key projects. A more convenient platform is provided for further research of DCS configuration and the new control strategy.So The development of the simulator environment is no longer needed the support of DCS. At the same time, it can also avoid the hassle and error of manual modeling.The main task of this subject is to develop and design DCS engineer station Simulation conversion software. The paper designs the overall structure of simulation conversion software at first, and on the base of that, the Program of Control system algorithm and Simulation conversion are developed and designed gradually. The formation control system algorithm library includes Programs of control system algorithms, graphic primitive’s drawing and graphic primitive’s definition. The design of the conversion process includes the information’s Acquisition,amend and supplement of modules, text notes, the introduction points and the extraction point. The simulation conversion software is written in C++Builder language, with the advantages of simple structure, easy operation, strong fields, using convenience, pertinence and good view.The test results show that the Simulation conversion software can build Control system simulation model under Anysimu the same as EDPF-NT Plus system.