# Frequency Quality in Low-Inertia Power Systems

arXiv: https://arxiv.org/abs/2302.01630 · HTML: https://mlsanity.com/paper/2302.01630/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 3 Feb 2023.

## Built on by (most cited first, 1 of 1)

- [Anomaly Detection with Machine Learning Algorithms in Large-Scale Power Grids](https://mlsanity.com/paper/2602.10888/) (2026)

## Abstract (arXiv)

This paper analyses the issue of frequency quality in low-inertia power systems. The analysis is based on a real-world large-scale low-inertia power system namely, the All-Island transmission system (AITS) of Ireland and Northern Ireland currently accommodating up to 75% of non-synchronous generation. The paper is motivated by a recent trend of some frequency quality parameters such as the standard frequency deviation and the slow frequency restoration. The paper first discusses the frequency control services currently in place to ensure frequency quality in the AITS. An analysis of the frequency quality parameters of the AITS is then presented based on actual data. The paper also discusses, through an illustrative example, the effectiveness of automatic generation control as a potential approach to keep frequency within the operational range.