摘要
常规建模方法存在诸如模块独立性不够和对建模人员要求高等缺点。引出模块化建模方法的概念、特点、模块划分原则、关键技术、模块模型的建立和验证方法等方面,并分析了其优点。简要介绍了某大型直接空冷凝汽式电站凝汽器结构。运用模块化建模思想,以凝汽器的传热凝结机理为基础,建立了凝汽器数学模型。所建立的模型的响应特性已得到了验证。
The normal modeling methods have much weakness, such as lake of independence and requiring much demands when modeling. The paper elicited the modular modeling method＇ s conception, characteristic, modeling principle, key technology, module modeling and validating methods, and so on, then analysed its merits. The paper introduced a large direct air-cooling condcnsational electric generation plant＇s structure of the condenser. According to module modeling requirements and the basic of condenser＇ s heat transfer theory, modeled the condenser＇ s mathematics model. The model response characteristic have been validated.
出处
《汽轮机技术》
北大核心
2006年第6期401-403,425,共4页
Turbine Technology
基金
华北电力大学博士学位教师科研基金(20041209)资助
关键词
模块化建模
直接空冷
凝汽器模型
仿真
module modeling
direct air-cooling
condenser model
simulation
作者简介
阎秦（1983-），男，汉族，在读硕士研究生，研究方向为电厂热力设备自动化技术。
