摘要
利用Aspen Plus仿真工具和甲醇/电多联产系统的变工况数学模型,对串联或并联、以及有否变换单元的4种多联产系统配置方案进行了模拟计算,详细比较了它们的电负荷调节范围。分析结果表明:4种系统调节能力由强到弱依次为:变换并联系统、变换串联系统、不变换并联系统和不变换串联系统。相关分析方法和结论为多联产系统设计提供了参考。
Making use of Aspan Plus simulation tools and a mathematical model for operation mode changes of methanol/ electricity polygeneration systems, simulation calculation of four different variants of system configurations, including series and parallel connections, as well as changes of elements have been calculated and their electric output variation capabilities compared in detail. The sequence of the four configuration variants in terms of diminishing order of regulation capability are in succession： the parallel connection variant with shift reactor, the series connection variant with shift reactor, the parallel connection variant without shift reactor, and the series connection variant without shift reactor. Figs7 and refs5.
出处
《动力工程》
EI
CSCD
北大核心
2006年第4期587-591,共5页
Power Engineering
基金
国家自然科学基金重大研究计划项目(90210032)
国家重点基础研究发展计划项目(2005CB221207)资助
关键词
能源工程
多联产
变工况
负荷调节
cenergy engineering
polygeneration
off design operation
output regulation
