论文标题
使用Lyapunov功能家庭方法，通过（LVRT）受约束的瞬态稳定性评估（LVRT）的低电压骑行
Low Voltage Ride Through (LVRT) Constrained Transient Stability Assessment Using Lyapunov Functions Family Method
论文作者
论文摘要
使用直接方法在瞬时稳定性评估中，可再生生成的渗透在电力系统中的渗透带来了更多挑战。原因之一是由于违反了曲线的行驶，无法评估大量RGS带来的不稳定风险。在本文中，基于Lyapunov功能系列提出了一种可扩展的方法，以估计乘坐限制下的稳定区域。提出了对可行性区域的内部多重近似，以凸显整体问题。获得的约束稳定区域估计有助于捕获轨迹，从而触发可再生生成的不良跳闸。 2机器系统用于可视化其有效性。
Growing penetration of renewable generation in power systems brings more challenges in transient stability assessment using direct methods. One of the reasons is the inability to assess the risk of instability brought by tripping of a large amount of RGs due to violation of their ride through curves. In this paper, a scalable approach is proposed based on the Lyapunov functions family to estimate the stability region under ride through constraints. An inner polytopic approximation to the feasibility region is proposed to convexify the overall problem. The acquired constrained stability region estimate helps capture trajectories that trigger undesirable tripping of renewable generation. A 2-machine system is used to visualize its effectiveness.
