Distributed energy resources (DERs) with advanced controls can provide services to the grid such as frequency response. However, to do so, unlike conventional generators, DERs typically have to ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

The proposed frequency-fixed grid-forming control strategy controls CIGs as constant voltage sources within their capability limitations and can realize a renewable power system with fixed frequency ...

In a rapidly transforming global energy landscape, renewable sources like wind and solar are increasingly central to power generation, but they bring new challenges. Unlike traditional power plants, ...

How to measure harmonics in a power system. Methodologies for reducing power system harmonics. A look at "triplen" harmonics. The IEEE standard 3002.8-2018, “Recommended Practice for Conducting ...

The 830R/T (receiver/transmitter) conductor locating system is designed to provide best performance at a high active frequency. One advantage of a high-frequency locator is its ability to trace poor ...

Aselsan trialled its low-frequency towed active sonar system named Düfas aboard the Powhatan-class fleet ocean tug A-590 TCG Inebolu . (SSB) Aselsan has revealed its low-frequency towed active sonar, ...

National Grid Electricity System Operator (NGESO), the operator of the Great Britain electricity system is focused diligently on a target — to be able to operate a zero-carbon electricity grid by 2025 ...