In this article, a novel single-switch, high step-up dc–dc converter based on three-winding coupled inductor and voltage multiplier circuit (VMC) is proposed. And on this basis, pump capacitor unit ...

The Sewerage and Water Board of New Orleans has issued a precautionary boil water advisory for parts of the east bank after a water main break.

Gauteng is bracing for another long-term water outage with the planned maintenance affecting Rand Water’s Eikenhof, Zwartkopjes and Palmiet pump stations.