兼顾发电-生态竞争关系的梯级水库调度决策方法研究

大坝与安全 ›› 2025 ›› Issue (5): 8-.

兼顾发电-生态竞争关系的梯级水库调度决策方法研究

俞雷，吴修锋，吴时强，张陆陈，贾本有，骆少泽

南京水利科学研究院，江苏南京，210029

收稿日期:2025-05-20 出版日期:2025-10-30 发布日期:2026-01-30
作者简介:俞雷（1994— ），男，江西上饶人，博士，工程师，主要从事水资源规划与管理方面的研究。
基金资助:
国家自然科学基金项目（52409038）；江苏省基础研究计划（自然科学基金）青年基金项目（BK20230121）；中央级公益性科研院所基本科研业务费专项资金项目（Y13008）

A decision-making method for cascade reservoirs operation balancing competition between power generation and ecology#br#

YU Lei, WU Xiufeng, WU Shiqiang, ZHANG Luchen, JIA Benyou and LUO Shaoze#br#

Nanjing Hydraulic Research Institute

Received:2025-05-20 Online:2025-10-30 Published:2026-01-30

摘要/Abstract

摘要： 针对多数决策方法未充分考虑梯级水库调度目标间竞争关系的问题，将多目标竞争关系的量化指标——置换比与 TOPSIS 法耦合，提出了兼顾竞争关系的 TOPSIS 决策方法，并应用到雅砻江下游梯级水库中。结果表明兼顾竞争关系的 TOPSIS 显著提高了调度方案决策效率，有效反映决策者在不同来水条件下对各目标的偏向程度，能获得更大的发电效益和生态效益。因此，兼顾竞争关系的 TOPSIS 决策方法具有一定合理性和优越性。

关键词: 梯级水库, 多目标协同调度, 竞争关系, TOPSIS, 雅砻江

Abstract: Most decision-making methods do not fully consider the competitive relationship among operation objectives of cascade reservoirs. To this end, this paper integrates the replacement ratio-a quantitative indicator for multi-objective competing relationships-with the TOPSIS method, and proposes an improved TOPSIS decision-making method which is further applied to the cascade reservoirs in the lower reach of Yalong river. Results show that the improved TOPSIS increases the decision-making efficiency of the operation schemes and effectively reflects the decision maker′s preference for each objective under different incoming water conditions, which can achieve greater power generation and ecological benefits. Therefore, the proposed TOPSIS method is reasonable and reliable, and has certain superiority.

Key words: cascade reservoirs, multi- objective synergistic operation, competitive relationship, TOPSIS, Yalong river

中图分类号:

TV697

俞雷, 吴修锋, 吴时强, 张陆陈, 贾本有, 骆少泽. 兼顾发电-生态竞争关系的梯级水库调度决策方法研究[J]. 大坝与安全, 2025, 0(5): 8-.

YU Lei, WU Xiufeng, WU Shiqiang, ZHANG Luchen, JIA Benyou and LUO Shaoze. A decision-making method for cascade reservoirs operation balancing competition between power generation and ecology#br#[J]. Dam & Safety, 2025, 0(5): 8-.

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