ITM Web Conf.
Volume 47, 20222022 2nd International Conference on Computer, Communication, Control, Automation and Robotics (CCCAR2022)
|Number of page(s)||16|
|Section||Control Technology and Robotics Technology|
|Published online||23 June 2022|
Control technology and development status of flywheel energy storage system
1 School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou, China
2 Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou, China
* Corresponding author: firstname.lastname@example.org
Flywheel energy storage technology has attracted more and more attention in the energy storage industry due to its high energy density, fast charge and discharge speed, long service life, clean and pollution-free characteristics. It is wwidely used in uninterruptible power system, grid frequency modulation, energy recovery and reuse and other fields. With the development of flywheel rotor materials, motors, bearings and control technology, flywheel energy storage technology has been greatly developed. Introducing the basic structure of the flywheel energy storage system in the above three applications. Typical charge-discharge control strategies are given for the three sensor-less algorithms of model reference adaptive control, sliding mode observer andextended Kalman filter, which are suitable for flywheel energy storage devices.
Key words: Flywheel energy storage system / Development status / Key technology / Charge and discharge control
© The Authors, published by EDP Sciences, 2022
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