  As a cutting-edge technology, microgrids feature intelligent EMSs and
sophisticated control, which will dramatically change our energy
infrastructure. The modern microgrids are a relatively recent development with
high potential to bring distributed generation, DES devices, controllable
loads, communication infrastructure, and many new technologies into the
mainstream. As a more controllable and intelligent entity, a microgrid has more
growth potential than ever before. However, there are still many open
questions, such as the future business models and economics. What is the
cost-benefit to the end-user? How should we systematically evaluate the
potential benefits and costs of control and energy management in a microgrid?
