pv magazine International

Tigo debuts 725 W optimizer for high-power solar modules

US-based DC power optimizer technology provider Tigo Energy has unveiled a new optimizer for high-power modules at the Key Energy trade show in Rimini, Italy. “The TS4-A (725 W) optimizer is as an ...
IEEE

Transient Stability Enhancement Control for VSG Considering Fault Current Limitation and Reactive Power Support Constraints

Abstract: The virtual synchronous generators (VSGs) have been found to be effective in supporting the voltage and frequency of power systems. However, VSGs may suffer from transient instability and ...

Is the Nissan Rogue still a reliable SUV? What to know amid recall of 600K vehicles

Made in Tennessee, the Nissan Rogue is a best-selling SUV under fire due to two big recalls. Can it still be called reliable?
IEEE

Control and Capacity Design of Station-Hybrid HVDC System With DRU and MMC in Parallel for Offshore Wind Power Integration

Abstract: The station-hybrid HVDC system combining diode rectifier unit (DRU) and modular multilevel converter (MMC) in parallel has garnered significant attention within the field of light-duty HVDC ...

Nissan recalls 642K Rogue SUVs over engine issues

The affected vehicles are equipped with the automaker’s 3-cylinder, 1.5-liter turbo-charged engine. The problems include ...

Forget 'debloat apps.' Sophia Script gives you real control over Windows 11. Here's how it works.

The Sophia Script is an open-source PowerShell module designed to debloat and fine-tune Windows 11 (and Windows 10). It is ...