This paper proposes a novel single sensor-based MPPT technique for a PV array fed water pumping using a permanent magnet synchronous motor (PMSM) drive. As the use of encoders, is not preferred for ...

Coast Guard says there are still a few fuel tanks that divers haven't been able to get to, which could be carrying as much as ...

As the summer travel approaches, save yourself by being aware of bad gas. The last thing you need is for your car to need an ...

Retired firefighter Mark Whaling knows firsthand what it’s like to wait on a helicopter to refill on water while he's ...

Many techniques have been applied to monitor water distribution networks. This study presents a modification of the FSR sensor and testing for leak detection in water pipes based on changes in ...