In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

A graph is a mathematical structure used to model pairwise relations between objects. It is made up of vertices (also called nodes or points) which are connected by edges (also called links or lines).

Abstract: This article presents a novel approach for parameter estimation, health monitoring, and power loss calculation of a 3-phase 2-stage grid-connected photo-voltaic (PV) system using a digital ...