我国电站仿真技术进展与建模理论研究  

Development of Simulation Technologies and Researches of Modeling Theory for Power Plant in China

作　　者：吕崇德[1] 范永胜[1] 蔡瑞忠[1] 

机构地区：[1]清华大学,北京100084

出　　处：《中国工程科学》1999年第1期99-103,共5页Strategic Study of CAE

摘　　要：对我国电站仿真技术的发展过程与建模理论的研究进行了论述和分析，重点阐述了２０年来火电机组 仿真技术从科学研究到产业化和使我国火电仿真机数量上跃居世界第一位、质量上达到世界先进水平的进展过 程，给出了我国电力仿真机的分布情况；综述了我国电站系统仿真的核心技术──热工对象的建模理论和技术 的研究状况，分析了集总参数模型、分布参数模型和高精度集总参数动态修正模型等不同的建模方法应用于不 同的仿真对象和仿真目的。In this paper the development of simulation technologies and modeling theory of the fossil power generating unit in China is discussed and analysed. Authors described developing process of the fossil power simulators from scientific researches to achieving the most quantity in the world. While the information of electric power simulators distributed over the world is given. The key technologies ── modeling theory and method of the thermal system simulation are summarized. Authors expounded the lumped parameter model, distributed parameter model, dynamic revised model of high precision lumped parameter and other model. These model equations are applied various simulated objects and different simulation precision.

关 键 词：系统仿真 火电机组 火电仿真机 中国 电站 电厂 数学模型 

分 类 号：TM62[电气工程—电力系统及自动化] TP391.9[自动化与计算机技术—计算机应用技术]