王金星,吴盈盈,陈江涛
WANG Jinxing,WU Yingying,CHEN Jiangtao

• 1:华北理工大学建筑工程学院
• 2:郑州电力高等专科学校能源与动力工程学院

摘要(Abstract)：

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(KeyWords)： 燃煤系统;低碳化;协同联动;响应控制;运行控制
coal-fired system;low carbonization;cooperative interconnected;reponse control;operation control

Abstract:

Keywords:

基金项目(Foundation): 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）

作者(Author): 王金星,吴盈盈,陈江涛
WANG Jinxing,WU Yingying,CHEN Jiangtao

参考文献(References)：

• [1]丁斌，邢志坤，王帆，等.考虑多元负荷需求响应的综合智慧能源系统协同优化调度[J].全球能源互联网，2022,5(6):583-592.DING Bin,XING Zhikun,WANG Fan,et al.Collaborative Optimal Scheduling of Integrated Smart Energy System Considering Multi-load Demand Response[J].Journal of Global Energy Interconnection,2022,5(6):583-592.
• [2]王瑞林，孙杰，洪慧.可再生能源与燃煤发电集成互补系统综述[J].洁净煤技术，2022,28(11):10-18.WANG Ruilin,SUN Jie,HONG Hui.Review on integration of renewable energy and coal-fired power generation[J].Clean Coal Technology,2022,28(11):10-18.
• [3]李斌，李岩，张玉斌，等.塔式太阳能辅助燃煤发电系统设计与运行特性仿真研究[J].中国电机工程学报，2018,38(6):1729-1737,1909.LI Bin,LI Yan,ZHANG Yubin,et al.Simulation research on operating behavior of solar tower power aided coal-fired power generation system[J].Proceedings of the CSEE,2018,38(6):1729-1737,1909.
• [4]滕佳伦，李宏仲.碳中和背景下综合智慧能源的发展现状及关键技术分析[J].综合智慧能源，2023,45(8):53-63.TENG Jialun,LI Hongzhong.Analysis on development and key technologies of integrated intelligent energy in the context of carbon neutrality[J].Integrated Intelligent Energy,2023,45(8):53-63.
• [5]刘进，韩磊.“双碳”目标下燃煤智慧电厂建设探讨[J].电工技术，2022(19):198-200.LIU Jin,HAN Lei.Discussion on the construction of coalfired smart power plants under the“Double Carbon”goal[J].Electric Engineering,2022(19):198-200.
• [6]LI Ru,TANG BaoJun,YU Biying,et al.Cost-optimal operation strategy for integrating large scale of renewable energy in China′s power system:From a multi-regional perspective[J].Applied Energy,2022(325):119780.
• [7]SONG Xiaoling,WANG Yudong,ZHANG Zhe,et al.Feniosky Pe?a-Mora.Economic-environmental equilibrium-based bi-level dispatch strategy towards integrated electricity and natural gas systems[J].Applied Energy,2021(281):116142.
• [8]田景奇，方旭，王天堃，等.风-光-蓄电-燃煤互补系统的参数匹配优化[J].热力发电，2022,51(5):27-33.TIAN Jingqi,FANG Xu,WANG Tiankun,et al.Optimization on parameter matching for complementary system combing windphotovoltaic-electric storage with coal-fired unit[J].Thermal Power Generation,2022,51(5):27-33.
• [9]刘金恺，鹿院卫，魏海姣，等.熔盐储热辅助燃煤机组调峰系统设计及性能对比[J].热力发电，2023,52(2):111-118.LIU Jinkai,LU Yuanwei,WEI Haijiao,et al.Design and performance comparison of peak shaving system of coal-fired unit aided by molten salt heat storage[J].Thermal Power Generation,2023,52(2):111-118.
• [10]YANG Dongsheng,TANG Qi,ZHOU Bowen,et al.District energy system modeling and optimal operation considering CHP units dynamic response to wind power ramp events[J].Sustainable Cities and Society,2020(63):102449.
• [11]ZHAO Fei,LI Yalou,ZHOU Xiaoxin,et al.Co-optimization of decarbonized operation of coal-fired power plants and seasonal storage based on green ammonia co-firing[J].Applied Energy,2023(341):121140.
• [12]WANG Di,LIU Deying,WANG Chaonan,et al.Flexibility improvement method of coal-fired thermal power plant based on the multi-scale utilization of steam turbine energy storage[J].Energy,2022(239):122301.
• [13]ZHANG Kezhen,ZHAO Yongliang,LIU Ming,et al.Flexibility enhancement versus thermal efficiency of coal-fired power units during the condensate throttling processes[J].Energy,2021(218):119534.
• [14]YANG Chao,ZHU Yucai,ZHOU Jinming,et al.Dynamic flexibility optimization of integrated energy system based on two-timescale model predictive control[J].Energy,2023(276):127501.
• [15]周璐璐，王军，邴旖旎，等.太阳能辅助的燃煤机组经济性分析[J].太阳能学报，2021,42(10):105-110.ZHOU Lulu,WANG Jun,BING Yini,et al.Economic analysis of solar energy aided coal-fired power system[J].Acta Energiae Solaris Sinica,2021,42(10):105-110.
• [16]YAN Hui,LIU Ming,CHONG Daotong,et al.Dynamic performance and control strategy comparison of a solaraided coal-fired power plant based on energy and exergy analyses[J].Energy,2021(236):121515.
• [17]李斌，徐文韬，杨建蒙.带储热装置的太阳能辅助燃煤发电系统研究[J].太阳能学报，2021,42(8):223-230.LI Bin,XU Wentao,YANG Jianmeng.Research on solar energy-assisted coal-fired power generation system with heat storagy device[J].Acta Energiae Solaris Sinica,2021,42(8):223-230.
• [18]宫卫平，管洪军，李宏伟，等.基于EBSILON仿真软件的联机供热负荷分配优化[J].山东大学学报(工学版)，2021,51(4):77-83.GONG Weiping,GUAN Hongjun,LI Hongwei,et al.Optimization of heating load distribution of combined unit based on Ebsilon simulation software[J].Journal of Shandong University(Engineering Science),2021,51(4):77-83.
• [19]庞春凤，张德利，李祥勇，等.基于Ebsilon的供热机组灵活性改造研究[J].汽轮机技术，2023,65(2):114,127-130.PANG Chunfeng,ZHANG Deli,LI Xiangyong,et al.Research on Flexibility Modification of Heating Unit Based on Ebsilon[J].Turbine Technology,2023,65(2):114,127-130.
• [20]ZHANG Kezhen,LIU Ming,ZHAO Yongliang,et al.Thermo-economic optimization of the thermal energy storage system extracting heat from the reheat steam for coal-fired power plants[J].Applied Thermal Engineering,2022(215):119008.
• [21]CHEN Chengxu,GE Zhihua,ZHANG Youjun.Study of combined heat and power plant integration with thermal energy storage for operational flexibility[J].Applied Thermal Engineering,2023(219):119537.
• [22]ZHANG Kezhen,LIU Ming,ZHAO Yongliang,et al.Design and performance evaluation of a new thermal energy storage system integrated within a coal-fired power plant[J].Journal of Energy Storage,2022(50):104335.
• [23]李兆北，王印松，苏杰.基于非支配排序遗传算法和多目标粒子群算法的脱硫系统运行策略优化[J].热力发电，2022,51(7):149-155.LI Zhaobei,WANG Yinsong,SU Jie.Operation strategy optimization of desulfurization system based on hybrid NSGAII-MOPSO algorithm[J].Thermal Power Generation,2022,51(7):149-155.
• [24]韩健民，薛飞宇，梁双印，等.模糊控制优化下的混合储能系统辅助燃煤机组调频仿真[J].储能科学与技术，2022,11(7):2188-2196.HAN Jianmin,XUE Feiyu,LIANG Shuangyin,et al.Hybrid energy storage system assisted frequency modulation simulation of the coal-fired unit under fuzzy control optimization[J].Energy Storage Science and Technology,2022,11(7):2188-2196.
• [25]李志洲，王厅锋，叶飞.汽包炉燃煤机组FCB控制策略分析与优化[J].电力安全技术，2020,22(5):56-60.LI Zhizhou,WANG Tingfeng,YE Fei.Analysis and optimization of FCB control strategy for drum boiler coal-fired power plant[J].Electric Safety Technology,2020,22(5):56-60.
• [26]闫修峰，宗珂，何修年，等.1000 MW煤电机组调峰中汽温控制策略研究[J].发电技术，2022,43(3):518-522.YAN Xiufeng,ZONG Ke,HE Xiunian,et al.Research on steam temperature control strategy in peak regulation of1000 MW coal power unit[J].Power Generation Technology,2022,43(3):518-522.
• [27]郝勇生，王忠维，朱晓瑾，等.1000 MW燃煤机组干式电除尘器浓度闭环控制[J].华南理工大学学报(自然科学版)，2021,49(2):17-24,67.HAO Yongsheng,WANG Zhongwei,ZHU Xiaojin,et al.Concentration closed-Loop control of dry electrostatic precipitator in a 1000 MW coal-fired unit[J].Journal of South China University of Technology(Natural Science Edition),2021,49(2):17-24,67.
• [28]王伟，郑茗友，赵文杰，等.燃煤机组烟气脱硫系统供浆控制策略研究与应用[J].华北电力大学学报，2021,48(6):113-118,126.WANG Wei,ZHENG Mingyou,ZHAO Wenjie,et al.Research and application of slurry supply control strategy for WFGD system of coal-fired power plants[J].Journal of North China Electric Power University,2021,48(6):113-118,126.
• [29]赵永亮，许朋江，居文平，等.燃煤发电机组瞬态过程灵活高效协同运行的理论与技术研究综述[J].中国电机工程学报，2023,43(6):2080-2099.ZHAO Yongliang,XU Pengjiang,JU Wenping,et al.Overview of theoretical and technical research on flexible and efficient synergistic operation of coal-fired power units during transient processes[J].Proceedings of the CSEE,2023,43(6):2080-2099.
• [30]杨凯旋，封又琳，刘明，等.燃煤机组烟气余热和水协同回收系统多参数优化及运行策略[J].中国电机工程学报，2021,41(13):4566-4575.YANG Kaixuan,FENG Youlin,LIU Ming,et al.Multiparameter optimization and operation strategy of fluegas waste heat and water co-recovery system for coal-fired power plants[J].Proceedings of the CSEE,2021,41(13):4566-4575.
• [31]张翼，魏书洲，任学武，等.风电-抽凝机组耦合系统供暖方案研究[J].热力发电，2021,50(11):54-60,67.ZHANG Yi,WEI Shuzhou,REN Xuewu,et al.Heat supply schemes for a coupling system of condensing unit and wind power[J].Thermal Power Generation,2021,50(11):54-60,67.
• [32]肖世豪，程志江，郭少康，等.计及管储模型的电-气IES低碳协同运行策略[J].现代电子技术，2023,46(9):178-186.XIAO Shihao,CHENG Zhijiang,GUO Shaokang,et al.Low-carbon synergistic operation strategy for electricity-gas IES considering pipe storage model[J].Modern Electronics Technique,2023,46(9):178-186.
• [33]卫琛光，邢智炜，岳涛，等.燃煤直流炉机组适应不同AGC模式的核心控制策略[J].电站系统工程，2022,38(6):57-60.WEI Chenguang,XING Zhiwei,YUE Tao,et al.Core control strategy of ultra-supercritical once-through boiler burning lignite adapted to different AGC control modes[J].Power System Engineering,2022,38(6):57-60.
• [34]WANG Di,XIE Xinyan,ZHOU Yunlong,et al.Improved coordinated control strategy of coal-fired power units with coupled heat storage based on supercritical carbon dioxide cycle[J].Applied Thermal Engineering,2023(230):120850.
• [35]XUE Xizhen,AI Xiaomeng,FANG Jiakun,et al.Real-time schedule of integrated heat and power system:A multidimensional stochastic approximate dynamic programming approach[J].Electrical Power and Energy Systems,2022(134):107427.
• [36]CAO Jiaxin,YANG Bo,ZHU Shanying,et al.Multi-level coordinated energy management for energy hub in hybrid markets with distributionally robust scheduling[J].Applied Energy,2022(311):118639.
• [37]王金星，袁军.燃煤机组智慧供热与灵活调峰[M].北京：中国电力出版社，2023.