Smart Grid Oscillation Management for a Changing Generation Mix

发电技术组合的重大变化给电力系统的稳定性管理带来了新的挑战。增加可再生能源发电的普及率，减少对大型热电厂的依赖，对电网振荡的稳定性产生了不可预测的影响。北爱尔兰的风力发电场出现了电力振荡，那里的风力渗透率相对较高。如果振荡的稳定性恶化，就有停电和网络约束的风险。该项目的目的是解决与振荡稳定性有关的风险问题。拟议的项目包括两个主要部分：1)开发基于测量的操作工具，使系统操作员能够实时管理振荡问题；2)了解原因并找到应对与风电场相关的振荡的策略。

The major changes in the mix of generation technologies introduce new challenges for managing the stability of the power system. The move to increasing penetration of renewable generation, and reducing dependence on large thermal plant has unpredictable effects on the stability of oscillations in the network. Power oscillations have been seen at windfarms in Northern Ireland, where the penetration of wind is relatively high. If the stability of oscillations deteriorates, there is a risk of blackouts and network constraints. The aim of this project is to address the problem of risks relating to oscillatory stability. The proposed project includes two main components: 1) to develop measurement-based operational tools that enable the system operator to manage oscillatory issues in real-time 2) to understand the causes and find strategies to deal with windfarm-related oscillations.