Decomposition methods for maintenance planning of hydro-turbines

水轮机检修计划分解方法

• 批准号: 490659-2015
• 负责人: Anjos, Miguel
• 金额: $ 1.81万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=586565
• 关键词: Decomposition; methods; maintenance; planning; hydro

Preventive maintenance is essential for the reliable operation of hydroelectric systems. However, maintenance planning is a complex activity since outages of hydro-turbines for maintenance can impact hydropower operation costs. In addition, operation costs are also determined by physical laws governing water and electricity, uncertain water precipitations and interdependencies between short-term decisions and long-term operations. In this project, we propose to develop and implement mathematical optimization techniques for solving the maintenance-scheduling problem of the hydroelectric generators in Rio Tinto, a large aluminium producer in Québec. The solution of this problem could yield significant savings for the company as well as more efficient usage of hydroelectricity in Quebec.

预防性维护尤其是用于水力发电系统的可靠操作 规划是一种综合活动 运营成本。 电力，不确定的水沉淀和短期决策之间的相互依存关系 运营。 在这个项目中，我们建议开发和暗示用于解决您的数学优化技术 Rio Tinto的水力发电生成器的主要分析问题，这是一个大型铝生产商 魁北克的解决方案。 魁北克的水力发电使用。