燃煤系统协同联动运行控制技术探讨  

Discussion of Cooperative Operation Control Technology of Coal-Fired

作　　者：王金星 吴盈盈 陈江涛 WANG Jinxing;WU Yingying;CHEN Jiangtao(College of Civil and Architectural Engineering,North China University of Science and Technology,Tangshan 063210,China;School of Energy and Power Engineering,Zhengzhou Electric Power College,Zhengzhou 450000,China)

机构地区：[1]华北理工大学建筑工程学院,河北唐山063210 [2]郑州电力高等专科学校能源与动力工程学院,郑州450000

出　　处：《内蒙古电力技术》2023年第6期3-9,共7页Inner Mongolia Electric Power

基　　金：河北省自然科学基金项目“固体垃圾调质抑制化学链燃烧生成二噁英的作用机制”(E2020502007);中央高校基金项目“铁基化学链燃烧抑制二噁英生成机制研究”(2020MS103);河南省高等学校重点科研项目“新能源电力辅助系统中蓄电池充放策略及更换机制研究”(24B480015)。

摘　　要：针对燃煤系统低碳化方案进行分析,阐述了新能源电力嵌入、储能调节以及系统旁路改造等方式的调控原理。通过依次分析稳态热平衡计算方式、响应控制单元以及系统协同联动调控方法,认为现有商用热力学软件在计算燃煤双机组、换热器布置以及耦合储热装置等方面发挥着重要作用,对于响应控制策略的工程应用仍主要是从安全方面调控系统的局部位置,为此,基于稳态和动态的系统协同联动调控是深度挖掘系统低碳化运行潜力的重要途径。最后对未来燃煤系统协同联动运行控制技术的发展方向进行了展望与建议,认为运行策略与控制策略的有机结合以及进一步通过在线可视化软件研发是其实现技术推广的关键。This paper analyzes the low-carbon schemes of coal-fired system,and expounds the regulation principles of new energy power embedding,energy storage regulation and system bypass transformation.By analyzing the steady-state heat balance calculation method and responsing control unit and system collaborative control method,the author considers that the existing commercial thermodynamic software plays an important role in calculating the coal-fired dual-unit,heat exchanger layout and coupled heat storage device,etc.The engineering application of response control strategy is still mainly controlling the local position of the system from the perspective of safety.Therefore,the collaborative control of the system based on steady state and dynamic state is an important way to deeply excavate the potential of low-carbon operation of the system.Finally,the development of collaborative operation control technology of coal-fired system in the future is prospected and suggested.It is considered that the organic combination of operation strategy and control strategy and the further development of online visualization software are the keys to realizing the technology promotion.

关 键 词：燃煤系统 低碳化 协同联动 响应控制 运行控制 

分 类 号：TM621[电气工程—电力系统及自动化]