中国电机工程学报Issue(14)：3685-3692,8.DOI:10.13334/j.0258-8013.pcsee.2015.14.024
基于信息物理融合的火电机组节能环保负荷优化分配
CPS-based Load Dispatching Model for the Energy Conversation and Emission Reduction of Thermal Power Units
摘要
Abstract
The emerging of energy internet calls for even higher requirements for the plant-level load dispatching of thermal power units in terms of safety, efficiency, cleanness and intelligence. The physical system, information system and control system of power units were supposed to deeply fused, coordinated and optimized. The cyber-physical system (CPS) integrates the physical, communication and information network, providing a new way for the intelligent load dispatching of thermal power units. With the large amount of operational data, FRS-based big data analytics was introduced to derive the correlation between the physical and information model of coal consumption and pollutant emission; considering the economic and pollutant emission factors, the CP-based load dispatching model was built. The model was simulated on the operation data of two 600MW coal-fired power units, and the results show that the reduction range of coal consumption rate is 1.3g/(kW⋅h), and the concentration reduction range of SO2, NOx and dust is 3.4mg/m3, 2.5mg/m3 and 1.6mg/m3, respectively.关键词
能源互联网/信息物理融合系统(CPS)/负荷分配/大数据/排放/煤耗Key words
energy internet/cyber-physical system (CPS)/load dispatching/big data/emission/coal consumption分类
能源科技引用本文复制引用
付鹏,王宁玲,李晓恩,徐汉,张雨檬,杨勇平..基于信息物理融合的火电机组节能环保负荷优化分配[J].中国电机工程学报,2015,(14):3685-3692,8.基金项目
国家自然科学基金项目(U1261210，51306050)；中央高校基本科研业务费专项资金项目(2015MS43)。 Supported by the funds of the National Natural Science Foundation of China(U1261210,51306050) （U1261210，51306050）
fundamental Research Funds for the Central Universities (2015MS43) （2015MS43）
