A narrative perspective of island detection methods under the lens of cyber-attack in data-driven smart grid

Journal of Electrical Systems and Information Technology

Table 5 Summary of various signal processing-based island detection technique

Technique	Advantage	Drawback	Speed	DG network type	DG system	Detection time	References
WT	Less complex and fast computation	Sensitive to noise	Fast	Mesh	PV and diesel	Less than 2 s (45 µs)	[83, 84]
ST	Immune to noise	Unable to detect low frequencies	Faster than WT	Mesh	Wind and PV	≤ 20 µs	[86]
FT	No information is lost during transformation	Sensitive to noise	Low	Radial	Wind and PV	0.01 s	[88]
HHT	Highly efficient	Localization problem	Fast	Both rail and mesh	Wind, PV and fuel	–	[90]