Microgrids

Where this fits

How a defined local electrical system can coordinate generation, storage and loads.

Core system ideas

A microgrid contains a defined electrical boundary with local resources and loads.

Some designs can separate from the wider grid and continue serving selected loads under appropriate conditions.

Protection, controls, grounding, switching and operating procedures are engineering-critical and not taught here.

Interfaces and tradeoffs

Modernization layers sensing, communications, software and power electronics onto the physical grid. Those additions create new capabilities as well as lifecycle, interoperability and cybersecurity dependencies.

What organizations measure

Local demand, resource output, storage state, islanding capability and availability.