In the new power distribution system, multi-distributed photovoltaic (PV) systems often exist in the form of either direct parallel connection or indirect interconnection. The virtual synchronous ...

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Supporting the host grid during voltage dips has become a major connection requirement for large distributed generation units. Because most of the grid faults are unsymmetrical, the recently developed ...