This Amazon Smart Plug Lets You Control Any Power Outlet in Your Home with an App — Grab One Now for $13

The Amazon Smart Plug is on sale for just $13 right now. Use it to control compatible lamps, fans, coffee makers, and more with Alexa voice commands or the Alexa app. Shoppers call it a "game changer" ...
IEEE

Increasing Annual Energy Yield of PV Parks With Inverter Focused Control of On-Load Tap Changers to Enhance AC Power Output and DC Voltage Range

Abstract: Large photovoltaic (PV) parks usually span several voltage levels, separated by stationary transformers. In such parks, inverters face restrictions and losses that originate from varying ...
IEEE

An Antinoise Feature Extraction and Improved Harris Hawks Optimization for On-Load Tap Changer Mechanical Fault Diagnosis

Abstract: Traditional on-load tap changer (OLTC) mechanical fault diagnosis methods often focus on vibration burst data in the diverter switch moving stage but neglect the entire vibration signal of ...
InSight Crime

GameChangers 2024

The last year has seen criminal governance thrive in Latin America and the Caribbean as resistance erodes. InSight Crime’s investigators break down the year’s biggest stories from across the region.