The invention relates to
wind power generation, and discloses an
energy storage adjusting
system for a
wind power field. In the
energy storage adjusting
system, a wind generating set is arranged between the
wind power field and a grid-connected
transformer; the
signal control end of the wind generating set is connected with a central
energy storage control system; the central energy storage
control system is connected with a
lithium power energy storing
system and a grid-connected bidirectional
inverter through a CAN (Controller
Area Network)
bus; and the
lithium power energy storing system is connected in parallel to the joint of the output end of the wind generating set and the grid-connected
transformer through the grid-connected bidirectional
inverter. Due to the adoption of the energy storage adjusting system, the problems of
power grid voltage fluctuation and frequent connection failure of the wind generating set caused by momentary
voltage sag due to
grid connection of the wind power filed, arrangement and implementation of a power scheduling plan after the
grid connection, and the like are solved, and the beneficial effects of improving the
grid connection performance of the wind power field, stabilizing the
power output of a smooth wind power field, prolonging the service life of machinery and
electric equipment of the system, ensuring stable
power grid frequency, and the like are obtained.