Transient stability constrained optimal power flow applied to large power systems

暂态稳定约束最优潮流应用于大型电力系统

• 批准号: 405855-2010
• 负责人: Dessaint, LouisA
• 金额: $ 1.71万
• 依托单位: École de technologie supérieure
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=529975
• 关键词: Transient; stability; constrained; optimal; power

The power systems nowadays are operating closer to their stability limits. As a result, the stability phenomena such as angular and voltage stability have become more and more serious issues. Traditionally, the production planning tasks such as Optimal Power Flow calculations (OPF) are decoupled from the stability analysis. However, due to the growing concern about system stability, the combination of these two tasks in the production planning process has been observed recently. In this new framework, not only the OPF problem has to tackle static constraints such as power balance and voltage/reactive power limits, the optimization procedure also has to ensure that the optimal operating point remains stable following some typical system contingencies.

如今，电力系统的运行越来越接近其稳定极限。因此，角稳定、电压稳定等稳定现象成为越来越严重的问题。传统上，最优潮流计算（OPF）等生产计划任务与稳定性分析是分离的。然而，由于对系统稳定性的日益关注，最近在生产计划过程中观察到这两项任务的结合。在这个新框架中，OPF问题不仅要解决静态约束，如功率平衡和电压/无功功率限制，优化过程还必须确保在一些典型的系统突发事件后保持最佳工作点稳定。