Karly Ball is a PhD student in Education and Inequality at George Washington University. Her research focuses on chronic illness and disability in higher education. Twitter: @KarlyBall3

Electromagnetic Compatibility (EMC) for Power Electronic Converters

In modern smart grids, the majority of electromagnetic interference (EMI), particularly within the conducted emission frequency range, arises from Power Electronic (PE) converters. These converters have the potential to cause EMC issues. In accordance with European and British directives, EMC compliance mandates that devices operating within a network should function without introducing interference that leads to “substantial degradation of service under normal operating conditions.” Consequently, any device intended for the market must undergo tests specified in standards like CISPR-16.

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The H in PhD Stands for Hope: Remaining Hopeful in a PhD Journey

The PhD journey can make us lose hope, feeling trapped in the melancholy that often befriends the doctoral journey. But this empowering and uplifting article, written from a South African perspective, explores the idea of hope being an important friend to PhD candidates, helping us reach the finish line to graduation. Alongside the author’s personal journey with mental health, the article emphasises the importance of prioritising wellbeing, changing strategy when things aren’t working, and always remaining hopeful for the future.

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