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Thermal analysis for the single-axis fiber optic gyroscope is carried out, and the influence of the fiber-loop temperature field on gyro output is researched. In this paper, Fiber optic gyroscope model and fiber loop model are established and validated, then the temperature field of the gyroscope and fiber loop are simulated and analyzed. By comparing temperature nephograms of the fiber loop and the...
With increasing integrations of large-scale systems based on permanent magnet synchronous generator wind turbine generators (PMSG-WTGs), the overall inertial response of a power system will tend to deteriorate as a result of the decoupling of rotor speed and grid frequency through the power converter as well as the scheduled retirement of conventional synchronous generators. Thus, PMSG-WTGs can provide...
Power Quality is an issue that is becoming increasingly important to electricity consumers at all levels of usage. The nonlinear characteristics of power electronic devices give rise to two important limitations; they generate harmonics and draw lagging current from the utility. In recent years unified power quality conditioner (UPQC) is being used as a universal active power conditioning device to...
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