Islanding refers to the process of disconnecting an electrical generator or array from the main power grid to create a standalone power system. However, there are several other terms that can be used as synonyms for this process depending on the context. These include "microgrid," which refers to a localized power distribution network that can operate independently of the grid, and "off-grid," which means a system that operates entirely without a connection to the main power grid. Other related terms include "islanded operation," "islanding detection," and "grid defection," which all refer to aspects of isolating a power system from the main grid. Each of these terms serves to describe the process of creating independent power generation systems that rely on renewable sources of energy for sustainability and reliability.