Abstract
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.
| Original language | English |
|---|---|
| Article number | 8742673 |
| Pages (from-to) | 3973-3976 |
| Number of pages | 4 |
| Journal | IEEE Transactions on Power Systems |
| Volume | 34 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2019 |
Keywords
- Cumulant-based theory
- frequency nadir/vertex (FN/FV)
- rate of change of frequency (RoCoF)
- renewable energy
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
