摘要
在水冷式凝汽器工作原理的基础上,依据水冷式凝汽器的结构特点,建立了水冷式凝汽器的动态数学模型。借助实时仿真平台Rinsim仿真分析水冷式凝汽器的典型工况及循环冷却水进口温度、循环冷却水流量、汽轮机排汽负荷及不凝气体含量对凝汽器背压的影响。其次对仿真结果进行了分析,并将仿真结果与设计值和已发表文献的数据进行比较。结果表明:该模型准确度较高且具有较好的精度。
A dynamic mathematical model of water-cooled condenser is presented based on the working principle and the structure characteristics of water-cooled condenser.The model can be used under steady-state and simulate the influence of inlet temperature of circulating cooling water,circulating cooling water flow,discharge flow of steam turbine and content of non-condensable gas on the pressure of water-cooled condenser with the simulation platform named Rinsim.The simulation results are analyzed,and the simulation results are compared with the design values and the data of the published literature.
作者
谢德林
田波
杨珊珊
XIE Delin;TIAN Bo;YANG Shanshan(School of Computer and Information,China Three Gorges University,Yichang 443002,China;Research Institute Simulation Center of China Nuclear Power Operation,Wuhan 430000,China;School of Science,China Three Gorges University,Yichang 443002,China)
出处
《重庆理工大学学报（自然科学）》
CAS
北大核心
2019年第5期72-77,101,共7页
Journal of Chongqing University of Technology：Natural Science
基金
国家自然科学基金资助项目(51641606)
