论文标题
通用的相等面积标准，用于非线性振荡器的稳定性分析
Generalized Equal Area Criterion for Stability Analysis of Nonlinear Oscillators
论文作者
论文摘要
在电力系统分析中，相等的面积标准非常重要，对于揭示网格连接的同步发电机的状况，以在较大的干扰下与网格保持其瞬态转子角度稳定性。目前，不断增长的可再生分布能源（DERS）引入了各种与常规发电的新非线性特征不同的新非线性特征，尽管这些DER仍然可以通过合成惯性的网格连接振荡器进行操作和建模。为了研究一个更通用的非线性振荡器的网格连接DER的稳定性和同步，本文提出了一个广义的相等面积标准，用于估算瞬态稳定性余量余量，但会受到大干扰。
In power system analysis, the Equal Area Criterion is of great importance on revealing the condition for a grid-connected synchronous generator to maintain its transient rotor angle stability with the grid under a large disturbance. At present, the increasing renewable distributed energy resources (DERs) are introducing a variety of new nonlinear characteristics that are different from those of conventional generation although these DERs can still be operated and modeled as grid-connected oscillators with synthetic inertias. To study stability and synchronism of a grid-connected DER operated as a more general nonlinear oscillator, this paper proposes a Generalized Equal Area Criterion for estimation of transient stability margin subject to a large disturbance.
