Forbes contributors publish independent expert analyses and insights. Gaurav Sharma is a London-based analyst who covers energy & ESG. Since the early days of electricity, alternative current or ‘AC’ ...

Abstract: Virtual inertia is known as an inevitable part of the modern power systems with high penetration of renewable energy. Recent trend of research is oriented in different methods of emulating ...

Power adapter for Dell laptops contains IC to determine adapter capabilities (watts, voltage, current). If you connect an unoriginal adapter, the laptop refuses to charge the battery. This project ...

Abstract: A high-efficiency isolated bidirectional ac–dc converter is proposed for a 380-V dc power distribution system to control bidirectional power flows and to improve its power conversion ...

This article tells my experience in finding a good powerbank for my laptop, something I could use as an external battery when needed. It also lists a few of the best such mobile power-banks I found in ...