Abstract: The loss of field (LOF) is a common phenomenon that occurs in the excitation system of a synchronous generator, and the LOF relay (ANSI code 40) offers crucial LOF protections for ...

Abstract: The virtual synchronous generator (VSG) enhances the inertia of power grid by simulating the dynamic characteristics of a synchronous generator. However, it could induce low-frequency ...

If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to problems with the electrical grid, having a whole-house generator can be very convenient. It ...

There are generators with enough power for home backup that roll on wheels and technically are portable. But when we talk about “portable generators” we’re usually referring to models that are small ...

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Cannot have its capacity expanded by the addition of extra battery modules. Has 4 regular USB-A ports, but no USB-C ports. Does not display time to full charge. Has carry handles, but lacks wheels and ...

I bought a new gp9200e. Ran it a few times here and there to make sure it was ready for use. Well time finally came and it's a complete turd. It can't run half what my onan pro6000e did. One 240 leg ...

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WA's economic regulation authority says some of the state's power producers are breaking the rules by charging too much for wholesale electricity. It says in the latest alleged breach, WA's largest ...