Can You Repair DeWalt Tools Yourself? Here's When It's Worth Trying, And When It's Not

DeWalt power tools aren't cheap, and they won't last forever, either. But you should know that trying to fix it yourself ...

13 Of The Best Right Angle Drills (According To Users), Ranked

Right angle power drills can make working in otherwise awkward angles more manageable, but there are a lot of them on the market. Which ones are best?
IEEE

A Variable Sampling-Frequency-Based Commutation Delay Compensation Method for High-Speed Doubly Salient Motor Considering Speed Fluctuation

Abstract: The doubly salient motor (DSM) is a suitable candidate for the high-speed drive system due to its robust structure and adjustable magnet field. However, the commutation delay at high-speed ...
Bloomberg L.P.

Trump Administration Moves to Accelerate AI Power Hookups

The Trump administration is pushing regulators to dramatically accelerate the process of allowing the booming data-center sector to connect to power grids. US Energy Secretary Chris Wright urged the ...
Durango Telegraph

City takes on river trail speed limit, animal control

Travelers on the Animas River Trail may soon be required to slow their roll or face the consequences. At its regular meeting Tues., Oct. 21, Durango City Council considered a change to city ordinance ...
IEEE

Research on Speed Control of PMSM Based on a New Sliding Mode Reaching Law of Fast Integral Terminal Sliding Mode Control With Iterative-Based High-Gain Disturbance Observer

Abstract: A novel hybrid control algorithm is proposed in this paper to optimize the performance of the speed control system of permanent magnet synchronous motors (PMSM), allowing it to maintain ...
Politico

How natural gas is helping bring back coal

U.S. power companies’ appetite for coal — the dirtiest fossil fuel — has swelled this year after a long decline. Two big reasons: Prices for the nation’s biggest power source, natural gas, are rising.