A Generic Framework for Analytical Probabilistic Assessment of Frequency Stability in Modern Power System Operational Planning

被引：19

作者：

Bu, Siqi ^{[1
]}

Wen, Jiaxin ^{[1
]}

Li, Fangxing ^{[2
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

[2] Univ Tennessee, Dept Elect Engn & Comp Sci, Knoxville, TN 37996 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2019年 / 34卷 / 05期

关键词：

Cumulant-based theory; frequency nadir/vertex (FN/FV); rate of change of frequency (RoCoF); renewable energy;

D O I：

10.1109/TPWRS.2019.2924149

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

In view of modern power system characterized by significant inertia reduction and booming uncertainty, this letter proposes an important operational planning tool to comprehensively analyze frequency stability including both steady-state frequency and rate of change of frequency issues in a probabilistic manner for the first time. The proposed generic framework can tackle various frequency-related uncertainties and accommodate different system frequency response models. The effectiveness and efficiency of the proposed analytical probabilistic assessment are demonstrated by comparing with numerical scenario-based simulation.

引用

页码：3973 / 3976

页数：4

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