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Frequency Control System for a Synchronous Reluctance Machine Used in a Flywheel Energy Storage System
A flywheel energy storage system (FESS) connected to the power grid near the consumer unit can reduce the load on the power supply system by mitigating the effects of the variable component of the transmitted active power. For modern energy-intensive and efficient FESSes, in which the rotor and motor generator are housed in a sealed chamber at low air pressure, the use of a synchronous reluctance machine (SynRM) as a motor generator was proven to be feasible. A method for determining the parameters of PI regulators for both angular velocity and stator current was developed by using the time-scale separation method. This method allows losses along the stator circuits of the SynRM to be minimized in dynamic FESS operation modes.
Frequency Control System for a Synchronous Reluctance Machine Used in a Flywheel Energy Storage System
A flywheel energy storage system (FESS) connected to the power grid near the consumer unit can reduce the load on the power supply system by mitigating the effects of the variable component of the transmitted active power. For modern energy-intensive and efficient FESSes, in which the rotor and motor generator are housed in a sealed chamber at low air pressure, the use of a synchronous reluctance machine (SynRM) as a motor generator was proven to be feasible. A method for determining the parameters of PI regulators for both angular velocity and stator current was developed by using the time-scale separation method. This method allows losses along the stator circuits of the SynRM to be minimized in dynamic FESS operation modes.
Frequency Control System for a Synchronous Reluctance Machine Used in a Flywheel Energy Storage System
Power Technol Eng
Glazyrin, M. V. (Autor:in) / Yurkevich, V. D. (Autor:in)
Power Technology and Engineering ; 56 ; 603-611
01.11.2022
9 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
flywheel , motor-generator , synchronous reluctance machine , electromagnetic torque , stator current vector , minimization of stator circuit electrical losses , current control , angular velocity control , PI-controller , time-scale separation method Energy , Energy Systems , Power Electronics, Electrical Machines and Networks , Renewable and Green Energy , Geoengineering, Foundations, Hydraulics
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