| 李 凌,卓毅鑫,黄 馗,莫 东,陈明媛,李文萱.考虑梯级水电参与的电力市场出清模型研究[J].电力需求侧管理,2023,25(1):27-32 |
| 考虑梯级水电参与的电力市场出清模型研究 |
| Study on clearing model of power market considering participation of cascade hydropower |
| 投稿时间：2022-09-20 修订日期：2022-12-15 |
| DOI：10.3969/j.issn.1009-1831.2023.01.005 |
| 中文关键词: 电力市场 梯级水电 出清模型 水力耦合 发电出力特性 |
| 英文关键词: electricity market cascaded hydropower clearing model hydraulic coupling generating output characteristic |
| 基金项目:广西电网有限责任公司科技项目（GXKJXM20200308） |
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| 中文摘要: |
| 在双碳目标和电力市场改革的背景下，通过市场化机制促进以水电为主的可再生能源消纳，已成为我国电力现货市场建设的1项关键任务。将梯级水电纳入市场出清机制设计中，计及梯级水电的运行特性，在常规出清模型中引入水力耦合、发电出力特性、水位控制和水电振动区等复杂约束条件，并基于IEEE 14节点系统，设计了由6家发电主体组成的日前市场算例，通过分析不同运行场景下的市场交易结果，初步验证了所提出的出清模型的合理性与实用性。 |
| 英文摘要: |
| Under the circumstance of goal of“carbon neutralization and carbon peak”and the reform of power system, promoting the market- oriented consumption of renewable energy has become a key task in the construction of China’s power market. Considering the operation characteristics of cascade hydropower, the constraintssuchashydrauliccoupling,powergenerationoutput characteristics, water level control and hydropower vibration zone are introduced into the conventional clearing model. It is designed that a day ahead market example including six power generation entities to analyze the market transaction results under different operation scenarios, the rationality and practicability of the clearing model are preliminarily verified. |
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