Distributed control system for short dcs is adopted widely in runing and controlling of power station , so completeness crt simulator basely on dcs system emerge consequentially . with the change of simulator ' s style , exploitable tool of simulator must to be empoldered and improved 集散式控制系统( distributedcontrolsystem ，简称dcs )在电厂的运行控制中得到广泛应用，与之相适应，出现了基于dcs系统的全crt仿真机。
This paper had developed a series of mathematical models and algorithm , which can be used for developing the real - time module for any performance boiler training simulator , by researching the 1006t / h sub - critical boiler ( including powder manufacturing apparatus ) of luohuang power plant 本文针对珞璜电厂1006t / h亚临界锅炉系统(包括制粉系统)进行仿真模型及算法研究,建立一套适合的数学模型及算法,可用于该锅炉全工况仿真机实时模块的开发。
With the aid of these blocks , it is convenient and flexible to make up different kind of automatic - controlled simulating system and so to accomplish different kind of automatic adjusting task . this paper is focused on the construction of the simulation model of ccs by using the contrived control section model . the ccs employs advanced direct energy balance control strategy and can simulate different running patterns such as turbine following boiler pattern , boiler following boiler pattern , etc . two independent control loops : power control and frequency control , are used in the contrivance of deh and they are separately corresponding to the normal condition and the abnormal condition 本文利用开发的控制环节模块，着重建立了协调控制系统的仿真模型，该协调控制系统采用了先进的直接能量平衡控制策略，并能仿真机跟炉、炉跟机、机炉协调、手动以及定压和滑压等运行方式；开发的功频电液系统模型采用了功率控制和频率控制两个独立的控制回路，能够在机组正常运行和启停时对汽轮机进行控制。
Distributed control system is adopted widely in runing and controlling of industrial field , so softwares of simulating dcs emerge consequentially . simulation adapts to simulator ' s operation and handling malfunction , and it can shorten a project ' s time and reduce cost , besides it can decreases the expense on hardware ' s maintenance and training . because dcs is very complex , simulation must depend on manufacturers " information . in this paper , the control configuration software is developed for dcs simulation , and this software is tested in guizhou xishui power station ' s simulator 集散式控制系统( distributedcontrolsystem ，简称dcs )在工业的运行控制中得到广泛应用，与之相适应，开发仿真软件来实现dcs功能的技术不断进步。采用仿真方式易于适应仿真机的操作方式和故障的模拟，既会缩短工期又会降低成本，还能降低硬件维护、培训和备品备件费用。
Combined with the actual condition of the plant simulator , this paper analyzes the native and abroad development of the simulation device . the main content is followed : introducing the characteristics and managing specialties of the simulator project in detail ; introducing the simulation object , describing the hardware , software structure and functions of the simulation object ; describing the exploitation process and mathematic model of the main steam , reheater , by - pass system , regenerative heater extraction , deareator , pipes , network system and pumps 本文分析了国内外仿真培训装置的发展状态，并结合本厂仿真机开发的实际情况，其主要工作如下：详细介绍了仿真机开发项目的特占和管理特殊性；介绍了仿真对象和所开发仿真机的硬件结构、软件结构，以及它的功能；详细介绍了作者参加开发的汽机系统的主蒸汽、再热蒸汽和旁路系统，回热抽气和除氧系统，以及管道、管网和泵等模型的开发过程和数学模型。
The software improves on the traditional simulator , it is offered not only to operator for simulation training , but also to engineer for designing control configuration and training the control manager the pattern of control configuration accord with the reality , not need to test in the actual dcs , reduce the investment , reach the simulative goal 本文对传统仿真机作出的改进，使其不仅仅可以提供给操作人员进行仿真培训，还可以供热工工程师进行一些热工控制的组态构建和进行控制管理人员的培训。其控制组态的模式和现场模式保持了一致，不必在实际的dcs控制室进行试验，减少了投资，达到了仿真的目的。
These characteristics therefore , make it have wide application prospect . as a part of the crt simulator control system of a dcs power plant , this paper constructs the model of the real control section by using block - structure method and finishes the contrivance of the coordinated control system ( ccs ) , the digital electro - hydraulic control . system ( deh ) and the control system of boiler and turbine 作为开发基于dcs的火电厂全crt仿真机的一部分，本文采用结构化、模块化的方法，对实际控制环节进行建模，完成了仿真机中的协调控制系统和功频电液控制系统以及锅炉、汽轮机控制系统模型的开发。
Based upon the analysis of present application status of simulation in power plant , the paper introduces a multifunction simulation study system for power plant through interconnecting simulator and actral reference generating unit to communicate , so as to expand artificial intelligence , on - line monitoring , operation analysis , failure diagnosis and maintenance consulting , etc . functions 在分析电站仿真机应用现状的基础上，介绍将仿真机与实际参考机组联网通信，扩展人工智能、在线监测、运行分析、故障诊断和维护咨询等功能，使其成为一种多功能的电站仿真研究系统。
Abstract : the estabishing math model technique of simulating stationservice system for 300mw electric power simulation unit and its significance , are described . the simulating object and simulating scope are discussed . the system design , each load calculation and each bus voltage calculation of station service system in realization , control panel design and fault setting ; are described also 文摘:介绍了300 ? mw火电机组仿真机厂用电系统的建模技术及其意义，论述了仿真对象及仿真范围，对系统设计、具体实现中的厂用电系统各段负荷计算、厂用电系统各段母线电压计算、盘台设计及故障设置作了介绍
The guizhou xishui power station ' s 135mw set are regareded as a example , the paper sets up a electric system ' s dynamic maths model , exploits a control configuration software basely on dcs power station simulator , and designs a software of simulator ' s logic protect ( include electric logic ) and control 以贵州习水电厂135mw机组仿真机的开发为实例，本文建立了以电气系统为对象的动态数学模型，开发了一个基于dcs电站仿真机的控制组态软件，并应用该组态软件设计了对象机组的逻辑保护（包括电气逻辑）及控制部分的仿真软件。
