Before revision: Energy storage In microgrid, energy storage is able to perform multiple functions, such as ensuring power quality, including frequency and voltage regulation, smoothing the output of renewable energy sources, providing backup power for the system and playing a crucial role in cost optimization.
After revision: Energy storage In microgrid, energy storage performs multiple functions, such as ensuring power quality, performinga, frequency and voltage regulation, smoothing the output of renewable energy sources, providing backup power for the system and playing a crucial role in cost optimization.