Liou Electronics’ product offerings encompass a variety of current transformer types, including the widely used Center Through Hole (Split Core) Current Transformers, precision PCB‑mount CTs, and ...

Extending Distributed Generation Permissive (DGP) technology to 69kV sub-transmission enables dependable islanding protection without costly communication infrastructure.

SpaceX’s xAI acquisition aims at space-based AI data centers—but economics, legal hurdles and breakeven centuries raise ...

The Susol UL ACB is rated up to 6000A with short-circuit capability up to 130kA at 508 Vac, providing protection for critical ...

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...

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 ...

Why is VLF Hipot testing becoming more important in modern power networks? VLF Hipot testing is widely used for assessing the ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...

Large-scale infrastructure projects, interconnection schemes, and renewable energy developments continue to shape the ...

Industry Trends and Growing Demand for Primary Current Injection Testing Power systems worldwide are undergoing ...

Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop faults not immediately visible during normal operation. As a result, ...

Abstract: With the large-scale integration of renewable energy into modern power systems, relay protection technologies are encountering both challenges and opportunities. This paper reviews key ...