The fluctuation of active power output of wind farm has many negative impacts on large-scale wind power integration into power grid. In this paper, flywheel energy storage system (FESS) was connected to AC side of the doubly-fed induction generator (DFIG) wind farm to realize smooth control of wind power output. Based on improved wind power prediction algorithm and wind speed-power curve modeli...

In this paper, a conventional thermal power plant with single stage reheat turbine is taken into consideration. It is equipped with AVR, IEEE type dual input PSS3B and integral controlled AGC loop. A hybrid distributed generation (DG) system consisting of wind turbine generators, aqua electrolyzer, fuel cells, diesel engine generator, flywheel energy storage system and battery energy storage sy...

With the increasing pressure on energy and environment, vehicle brake recovery technology is increasingly focused reducing consumption effectively. Based magnetization effect of permanent magnets, this paper presents a novel type magnetic coupling flywheel storage device by combining with technology. As high-efficiency device, it has advantages low consumption, vibration, noise easy maintenance...

The intermittent and unpredictable changes of power system load requires flexible generation of electricity that can rapidly adjust its output power to keep up with the fluctuations. However, many generators do not have this capability. Another option is to install utility scale energy storage. In order to evaluate the dynamics and benefits of a flywheel installation in a two-area system, a pow...

Advanced energy storage systems for electric guns and other pulsed weapons on combat vehicles present significant challenges for rotor bearing design. Active magnetic bearings (AMBs) present one emerging bearing option with major advantages in terms of lifetime and rotational speed, and also favorably integrate into high-speed flywheel systems. The Department of Defense Combat Hybrid Power Syst...