Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

So you have power circuit breakers at your facility, and they seem to be just fine, sitting there quietly doing their job. What you may not realize is that even though your circuit breakers are ...

Tests on power-electronic systems are indispensable, but they can’t all happen in hardware. Engineers can obtain exact operating models of inverters using virtual simulations of circuit operation and, ...

HBM, Inc. introduced a new solution for eDrive testing, a powerful, integrated system for measuring the performance and efficiency of electric motors and inverters. HBM, Inc. introduced a new solution ...

Grid-connected distributed power generation is an increasingly important component in the power production portfolio of utilities around the world. As more renewable energy production systems and grid ...

I have never been very good at introducing topics. During my presentations, I either jump directly into the subject matter, or start with a joke. My mom always said I could be a stand-up comedian. I ...

There are a number of complex tasks involved in the manufacturing of electronic assemblies, all of which can go wrong. In order to ensure quality standards are met, the fabrication of the printed ...

Nigeria’s fast-growing solar power sector, the Rural Electrification Agency, in partnership with Huawei Technologies Nigeria Limited, has conducted Nigeria’s first authoritative Arc Fault Circuit ...

Solar inverters in Brazil must include arc fault circuit interrupters (AFCIs) from Dec. 1, according to new rules from Inmetro. Several distributors have reportedly begun selling non-compliant ...