场次洪水优化调度增发电量的计算方法
Increasing Hydropower Generation Method by Optimal Operation of Flood Events
DOI: 10.12677/JWRR.2021.106068, PDF,   
作者: 李树山, 李崇浩, 吴慧军：中国南方电网电力调度控制中心，广东 广州；程春田, 钟儒鸿：大连理工大学水电与水信息研究所，辽宁 大连
关键词: 水电站；场次洪水；优化调度；增发电量；Hydropower Plan； Flood Events； Optimal Dispatching； Increased Electricity
摘要: 汛期洪水资源利用一直是我国水库及水电站运行的研究热点，由于洪水形态各异、洪水过程难以刻画等难题，生产实际中洪水优化调度增发电量缺少有效的计算方法。本文通过运用洪前预泄腾库、洪中汛限水位动态控制、洪后拦蓄洪尾技术，建立了洪水优化调度实施全过程模型，将场次洪水过程分为洪前、洪中、洪后三个阶段计算理论发电量。结合实际工程案例说明了方法的可操作性和应用效果，对促进提高洪水优化调度水平有重要的指导和借鉴意义。
Abstract: The utilization of flood resources in flood season has always been a research hotspot in the reservoirs or hydropower plants operation in China. Due to the flood with the characteristic of variable patterns and difficult description, there are few effective and practical methods for the calculation of increasing power generation. In this paper, the whole process model of flood optimal operation is established by utilizing flood discharge in advance, dynamic control of limited water level in middle flood process and storing flood tailwater. The stage flood process can be divided into three stages: pre-flood, mid-flood and post-flood event to calculate the theoretical power generation. The maneuverability and effectiveness of the model are verified with practical cases, which has important guidance and reference significance for improving the hydropower scheduling plan.
文章引用：李树山, 李崇浩, 程春田, 钟儒鸿, 吴慧军. 场次洪水优化调度增发电量的计算方法[J]. 水资源研究, 2021, 10(6): 623-630. https://doi.org/10.12677/JWRR.2021.106068

参考文献

[1] 刘建卫, 许士国, 张柏良. 流域洪水资源利用的现状与潜力评估方法[J]. 水利学报, 2007, 38(4): 492-497. LIU Jianwei, XU Shiguo, and ZHANG Bailiang. Study on utilization of regional flood water. Journal of Hydraulic Engineering, 2007, 38(4): 492-497. (in Chinese)
[2] 王宗志, 王银堂, 胡四一, 等. 流域洪水资源利用的理论框架探讨I: 定量解析[J]. 水利学报, 2017, 48(8): 833-891. WANG Zongzhi, LIU Kelin, HU Siyi, et al. Theoretical framework of floodwater resources utilization in a basin I: Quantitative interpretation. Journal of Hydraulic Engineering, 2017, 48(8): 833-891. (in Chinese)
[3] 王宗志, 刘克琳, 程亮, 等. 流域洪水资源利用的理论框架探讨II: 应用实例[J]. 水利学报, 2017, 48(9): 1089-1097. WANG Zongzhi, LIU Kelin, CHENG Liang, et al. Theoretical framework of floodwater resources utilization in a basin II: Cases study. Journal of Hydraulic Engineering, 2017, 48(9): 1089-1097. (in Chinese)
[4] 曹永强, 倪广恒, 胡和平, 等. 优化调度理论与技术在洪水资源利用中的应用[J]. 水力发电学报, 2005, 24(5): 17-21. CAO Yongqiang, NI Guangheng, HU Heping, et al. Optimization dispatching theory and its application of floodwater utilization. Journal of Hydroelectric Engineering, 2005, 24(5): 17-21. (in Chinese)
[5] 朱迪, 梅亚东, 许新发, 等. 复杂防洪系统优化调度的三层并行逐步优化算法[J]. 水利学报, 2020, 51(10): 1199-121. ZHU Di, MEI Yadong, XU Xinfa, et al. Triple parallel progressive optimality algorithm for optimal operation of the complicated floodcontrol system. Journal of Hydraulic Engineering, 2020, 51(10): 1199-1211. (in Chinese)
[6] 陈森林, 张亚文, 李丹. 水库防洪优化调度的恒定出流模型及应用[J]. 水科学进展, 2021, 32(5): 483-493. CHEN Senlin, ZHANG Yawen, and LI Dan. Study on constant outflow model for reservoir flood control operation and its application. Advances in Water Science, 2021, 32(5): 483-493. (in Chinese)
[7] 陈森林, 孙亚婷, 黄宇昊. 水库防洪等蓄量优化调度模型及应用[J]. 水科学进展, 2018, 29(3): 374-380. CHEN Senlin, SUN Yating, and HUANG Yuhao. Development and application of an equal volume of storage optimization model for reservoir flood-control. Advances in Water Science, 2018, 29(3): 374-380. (in Chinese)
[8] 乐华, 马光文, 杨庚鑫. 梯级水库群超标洪水的协同应急调度研究[J]. 水利学报, 2019, 50(3): 356-362. YUE Hua, MA Guangwen, and YANG Gengxin. Research on collaborative emergency dispatch of the excessive flood of cascade reservoirs. Journal of Hydraulic Engineering, 2019, 50(3): 356-362. (in Chinese)
[9] 熊金和, 汤成友, 姜利玲, 等. 乌江流域梯级水库洪水调度预报模式[J]. 人民长江, 2020, 51(11): 87-91. XIONG Jinhe, TANG Youcheng, JIANG Liling, et al. Flood dispatching and forecasting model for cascade reservoirs in Wujiang River Basin. Yangtze River, 2020, 51(11): 87-91. (in Chinese)
[10] 金新. 基于分级预降回蓄法的两河口水库汛期发电调度方案研究[J]. 水力发电, 2021, 47(4): 97-100. JIN Xin. Dispatching scheme during flood period for Lianghekou reservoir based on graded pre-descending and pre-ascending by degrees. Water Power, 2021, 47(4): 97-100. (in Chinese)
[11] 张晓星. 金沙江中游梯级水电站联合预泄调度效益分析[J]. 中国水运, 2016, 16(11): 228-229. ZHANG Xiaoxing. Benefit analysis of combined pre-discharge operation of cascade hydropower stations in the middle reaches of Jinsha River. Chinese Water Transport, 2016, 16(11): 228-229. (in Chinese)
[12] 席秋义, 黄强, 赵雪花. 石泉水库主汛期拦蓄洪尾超蓄运用的风险分析[J]. 水力发电学报, 2004, 23(6): 108-110. XI Qiuyi, HUANG Qiang, and ZHAO Xuehua. Risk analysis of intercepting and storing flood tail for Shiquan reservoir in main flood season. Journal of Hydroelectric Engineering, 2004, 23(6): 108-110. (in Chinese)
[13] 江浩, 柯丰华, 左振鲁. 动态拦蓄洪尾风险调度模型初探[J]. 水电自动化与大坝监测, 2005, 29(6): 69-72. JIANG Hao, KE Fenghua, and ZUO Zhenlu. Dynamic risk dispatching model for intercepting and storing flood tail. Hydropower Automation and Dam Monitoring, 2005, 29(6): 69-72. (in Chinese)
[14] 王俊, 郭生练. 三峡水库汛期控制水位及运用条件[J]. 水科学进展, 2020, 31(4): 473-478. WANG Jun, GUO Shenglian. On Three Gorges Reservoir control water level and operating conditions in flood season. Journal of Hydraulic Engineering, 2020, 31(4): 473-478. (in Chinese)
[15] 冯平, 陈根福. 超汛限水位蓄水的风险效益分析[J]. 水利学报, 1996(6): 29-33. FENG Ping, CHEN Genfu. Analysis of risk benefits for water storage exceeding limit level during flood season. Journal of Hydraulic Engineering, 1996(6): 29-33. (in Chinese)