碧流河水库防洪预泄调度规则研究  

Study on pre-discharge regulation of flood control in Biliuhe Reservoir

作　　者：王清正 梁满营 王龑 向枝叶 WANG Qing-zheng;LIANG Man-ying;WANG Yan;XIANG Zhi-ye

机构地区：[1]珠江水利委员会珠江水利科学研究院,广东广州510610 [2]中国电力工程顾问集团华北电力设计院有限公司,北京100120 [3]浙江省水利水电勘测设计院有限责任公司,浙江杭州310002 [4]广东珠荣工程设计有限公司,广东广州510610

出　　处：《东北水利水电》2025年第3期52-55,72,共5页Water Resources & Hydropower of Northeast China

基　　金：国家自然科学基金(52179009)。

摘　　要：在保证兴利供水的前提下,本文分析了碧流河水库现有调度规则,提出了基于预泄回充思想的预泄调度规则,设计了预泄控制水位和预泄判断指标,通过优选指标,优化现有预报调度规则,最大限度提高了水库的防洪调蓄能力。分析碧流河水库频率洪水调洪结果表明,利用预泄调度规则调度,可抓住有利时机,最大限度增加防洪库容、降低库水位、减少库区淹没面积。这一研究成果可为其他需要提高防洪能力的水库提供借鉴。On the premise of ensuring Xingli water supply,this paper analyzes the existing dispatching rules of Biliuhe reservoir,puts forward the pre-discharge dispatching rules based on the pre-discharge recharge idea,designs the pre-discharge control level and the pre-discharge judgment index.By selecting the optimal index,the existing forecast and dispatching rules are optimized,and the flood control and storage capacity of the reservoir is improved to the maximum extent.The results of frequency flood control in Biliuhe Reservoir show that the use of pre-discharge dispatching rules can seize the favorable opportunity to maximize the flood storage capacity,reduce the reservoir water level and reduce the flooded area of the reservoir.This research result can be used as a reference for other reservoirs that need to improve their flood control capacity.

关 键 词：预泄回充 汛限水位动态控制 防洪调度 碧流河 

分 类 号：TV697.1[水利工程—水利水电工程]