---
title: Investigation of distortions in microgrids
description: The MSc thesis Signal Analysis Lab (now Arpuro Labs) was built on. Examines how harmonic distortion, inverter switching artefacts, and load nonlinearities propagate in standalone microgrids — and where Hilbert–Huang reveals time-varying content Fourier flattens out.
image: https://helpdesk.arpuro.io/hubfs/arpuro-blog/b3c41ea756f3acebe768230d58028f862650d506-600x600.png
---

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# Investigation of distortions in microgrids

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