【计算机论文全套栏目提醒】:网学会员为需要计算机论文全套的朋友们搜集整理了DTS动态全过程仿真研究 - 硕士论文相关资料,希望对各位网友有所帮助!
华中科技大学 硕士学位论文DTS动态全过程仿真研究 姓名:崔志伟 申请学位级别:硕士专业:系统分析与集成 指导教师:常黎杨峰 20071111 论 文 摘 要 电网调度员培训系统Dispatcher Training Simulator简称DTS是一套数字仿真系统,它运用计算机技术,通过建立实际电力系统的数学模型,模拟实际的电力系统。
再现各种调度操作和故障后的系统工况,并将这些信息送到电力系统控制中心的模型内,为调度员提供一个逼真的培训环境,以达到既不影响实际电力系统的运行又使调度员身临其境实战演练的目的。
随着现代电力系统规模的扩大和调度运行过程中各种突发事件的出现,使得电力系统动态过程的仿真研究在电力系统安全稳定运行中发挥着重要的作用。
而调度员培训仿真系统(DTS)能有效真实的再现电力系统的运行状态,模拟各种调度操作与故障发生后系统的运行状态。
因此,DTS动态全过程仿真研究具有重要的工程实用价值。
该论文以此为切入点,对国内外DTS研究现状和发展动态充分了解的基础上,对DTS动态全过程仿真中的若干问题进行了系统的研究。
本文研究的主题是DTS的动态全过程仿真。
在分析国内外动态全过程仿真发展现状的基础上,建立了一套完整的适应不同动态过程的电力系统各元件的数学模型,并结合编程实现了动态全过程仿真的设计。
关键字:DTS动态全过程中长期动态数字仿真 I 论 文 Abstract Dispatcher Training Simulator is a set of digital simulating system which builds themath module of real power system and redisplays the status of power system after theoperations and the accident. All the information will be sent to the control center modulethat looks like a virtual-real environment to the dispatchers. In this environment thedispatchers will be trained and the real power system will not be disturbed. Following the expansion of modern power systems scale and the accidents during thedispatch the whole dynamic simulation becomes more important in the safe andstabilization of power system. The DTS can simulate the running of power systemeffectually. So the whole dynamic simulation in DTS has important practicality in project.This paper researches the whole dynamic simulation in DTS based on analyzing thedeveloping status of the whole dynamic process simulation all over the world. The source of topics and DTS system the development of DTS at home and abroadand the researching purposes are introduced chapter 1.The hardware and software structureof DTS and the main function of DTS are introduced detailed in chapter 2.Themathematical models suitable to electric element simulation in different dynamic processare built in chapter 3.Chapter 4 is core in this paper introduced how to design and achievethe whole dynamic simulation in DTS detailed. In the building progress some problems were met. To deal with them the methods areintroduced in chapter 5 and they have been applied in the programs. From the result wecan see that the algorithm of fast-decoupled load flow can meet the requirement of DTS. The theme of this paper is DTS whole dynamic simulation. Based on analyzing thedeveloping status of the whole dynamic process simulation all over the world themathematical models suitable to electric element simulation in different dynamic processare built. There are mainly three innovative parts in the paper as follows.Keywords: DTSthe whole dynamic simulationlong-term dynamicdigital simulation II 论 文