ENERGY STORAGE SYSTEM OF CONTAINER TYPE USING WIND GENERATOR

摘要

The present invention relates to a container type energy storage device for a wind power generator, capable of promoting stable power supply to the system of a wind power generator by connecting a large energy storage device to the system, and performing optimal air conditioning by adding a thermo-hygrostat. The container type energy storage device includes: a generator for generating electric energy by using rotational force delivered through a power delivery device delivering rotational energy from a blade to the rear end; a power converting device converting the electric energy, generated by the generator, into suitable energy for the supply of the system; and an energy storage device charging the power, converted by the power converting device, and supplying the charged power to the system when power supplied to the system is not higher than a predetermined level. The energy storage device includes: a bidirectional power control device controlling the charging of the electric energy, converted by the power converting device, and supplying the power to the system by controlling the discharging of the charged power when supply power of the system is not higher than a predetermined level; and a battery energy storage device charging and discharging the electric energy.