This paper is focused on the transient stability constrained optimal power flow (TSC-OPF) problem and its application for determining the optimal dispatch of active and reactive powers of distributed synchronous generators. In order to deal with uncertainties related to the actual active and reactive load values and the network topology configuration, this paper proposes a TSC- OPF formulation that incorporates a set of mathematical constraints based on the trajectory sensitivity analysis (TSA) that represents the impact of different load scenarios and network topologies on the transient stability of the system. The TSC-OPF is solved by an iterative algorithm based on the primal-dual interior point method and the concept of rotor angle first swing (FS) stability. The proposed TSC-OPF is applied for a distribution network constituted by nine buses and two distributed synchronous generators.

中文翻译：

---

基于轨迹敏感性的分布式同步发电机功率调度暂态稳定性约束最优潮流

本文重点研究暂态稳定约束最优潮流 (TSC-OPF) 问题及其在确定分布式同步发电机有功和无功优化调度中的应用。为了处理与实际有功和无功负载值以及网络拓扑配置相关的不确定性，本文提出了一种 TSC-OPF 公式​​，该公式包含一组基于轨迹灵敏度分析 (TSA) 的数学约束，该公式表示不同的负载场景和网络拓扑结构对系统暂态稳定性的影响。TSC-OPF 通过基于原始对偶内点法和转子角第一摆动 (FS) 稳定性概念的迭代算法求解。