I. Introduction
Wind energy is the fastest growing green and clean energy source of electricity. The total installed capacity of wind was 539 GW by the end of 2017, which is more than 5% of the global electricity demand [1]. Most wind energy comes from large wind farms in rural areas, far away from the point of use, increasing transmission cost. In contrast, small and midsize turbines can fulfill local demand and make the grid more reliable and stable because of their distributed nature. These wind turbines can be installed in homes, farms, businesses, and public facilities such as schools or hospitals to reduce consumer electricity bills.