With the increase of wind power and the construction of UHVDC transmission. the wind turbines must actively participate in the system frequency regulation through inertia response and primary frequency regulation to ensure the safe and stable operation of the power system. However. the wind power penetration rate and the grid structure of each regional power grid are different. https://bwlpcfgqd869t.theisblog.com/35128163/deep-learning-recommendation-algorithm-based-on-reviews-and-item-descriptions