The flywheel energy storage converter realizes the charging/discharging target of the flywheel energy storage system by controlling the flywheel motor. So, the flywheel energy storage motor operating in the vacuum environment can be featured as high efficiency, high speed, high base frequency, and constant power. Therefore, the flywheel energy storage converter should have good performance in speed regulation, high operating efficiency, high working base frequency, low harmonic content, fast dynamic response, and high reliability.
The main function of FESC is to control the three working conditions of a flywheel energy storage system: electric speed increase, power generation deceleration, and steady speed standby.
The LZY-MC series of flywheel energy storage converters can maximize flywheel energy storage, prolong equipment life, and meet every requirement of the grid guidelines.
Model | Maximum DC Voltage | Rated Output Power | Rated AC Voltage |
---|---|---|---|
HJMC1500 | 1500Vdc | 1500kW | 690V |
HJMC500 | 920Vdc | 500kW | 400V |