IIC Journal of Innovation | Page 26

Architecting the Smart Grid Using the Industrial Internet of Things 6. OPENFMB™ MICROGRID DEMONSTRATIONS Figure 4: Cartoon describes OpenFMB™ Phase 1 demonstration The OpenFMB microgrid demonstration is based on a simple microgrid design with a solar array, a battery, and no rotating mass. Figure 5 shows the electrical “one line diagram” of the microgrid and the basic components. The Open Field Message Bus allows machine-to-machine communication in the field to support the three use cases of unscheduled islanding, microgrid optimization in islanded mode, and island-to-grid transition. IIC Journal of Innovation - 25 -