Journal of Applied Mathematics / 2014 / Article / Fig 4

Research Article

Islanding Detection for Microgrid Based on Frequency Tracking Using Extended Kalman Filter Algorithm

Figure 4

Frequency tracking performance. (a) Frequency tracking comparison among different algorithms; (b) measured frequencies in stage 1; (c) measured frequencies in stage 2; (d) measured frequencies in stage 3.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.