2-mile Lake Travis tunnel will bring deep-water supply to Round Rock, Leander, Cedar Park

A 2-mile tunnel under Lake Travis will help provide water to three cities. The $225 million project will ensure a supply ...

At Quabbin Reservoir, water level drops to lowest since 2017

Neighbors surrounding the Quabbin Reservoir ask why local communities were on drought restrictions but the Eastern ...
IEEE

Digital Control for Peak Current Mode Controlled Three-Level Flying Capacitor Buck Converter

Abstract: To address the issue of voltage imbalance in flying capacitors in multilevel topologies, this paper takes the three-level flying capacitor buck converter (3L-FCBC) as the research object and ...
IEEE

Three-Level Optimized Pulse Patterns with Zero Common Mode Voltages and Minimum Current THD

Abstract: This paper proposes accurate analytical formula for common mode voltage (CMV) and total current harmonic distortion (ITHD) in the frequency domain, which is universal for all switching ...

Lake Mead Gets Worrying New Water Level Forecast

As of Wednesday, official data shows that Lake Mead is just 33 percent full, with around 8.7 million acre-feet of water in ...