High Temperature Superconducting Magnetic Levitation

326 Ë 9 HTS Maglev bearing and flywheel energy storage system and the stiffness is large (50 N/cm^2 ) [12]. The feedback control ...

9.2 Characteristics of HTSB Ë 327 before, HTSB can work well in vacuum even with a short-time failure of the cooling system. Thu ...

328 Ë 9 HTS Maglev bearing and flywheel energy storage system between HTS stator and PM rotor is mainly axial for the ASB and ra ...

9.2 Characteristics of HTSB Ë 329 stiffness. Experimental results demonstrated that a radial displacement of 1.2 mm leads to a d ...

330 Ë 9 HTS Maglev bearing and flywheel energy storage system Fig. 9.2:Axial force measurement device for RSB prototype: (a) sch ...

9.2 Characteristics of HTSB Ë 331 PM rotor was fixed to the axial force sensors through a transmission mechanism and an epoxy re ...

332 Ë 9 HTS Maglev bearing and flywheel energy storage system to 2700 N (1500 rpm) when the temperature of the HTS bulk was incr ...

9.2 Characteristics of HTSB Ë 333 Fig. 9.5:Schematic diagrams of the interaction between the PM rotor and HTS bulks. (a) The PM ...

334 Ë 9 HTS Maglev bearing and flywheel energy storage system Fig. 9.6:Schematic diagram of PM rotor and HTS stator withn pieces ...

9.2 Characteristics of HTSB Ë 335 In comparison, the experimental value of radial stiffness of RSB is 140 N/mm while the former ...

336 Ë 9 HTS Maglev bearing and flywheel energy storage system whereLis the length of PM rotor andkRis the radial stiffness of RS ...

9.3 Application of HTSB Ë 337 worry about wear and generated heat present with conventional bearings. A RSB was designed to supp ...

338 Ë 9 HTS Maglev bearing and flywheel energy storage system inner tank and outer tank. While support between the inner and out ...

9.3 Application of HTSB Ë 339 pump is employed to speed up the liquid flow rate and enhance the cooling efficiency. Second, this ...

340 Ë 9 HTS Maglev bearing and flywheel energy storage system Fig. 9.9:(a) Blade wheel. (b) Blade wheel inside the pumping chamb ...

9.3 Application of HTSB Ë 341 Fig. 9.10:Experimental testing device for a liquid nitrogen pump with a RSB. (a) Photograph of tes ...

342 Ë 9 HTS Maglev bearing and flywheel energy storage system Fig. 9.11:Flow rate and head of liquid nitrogen pump with RSB at d ...

9.4 HTS FESS principle model Ë 343 of the RSB at lower temperature is needed for the application of the RSB to liquid hydrogen a ...

344 Ë 9 HTS Maglev bearing and flywheel energy storage system by the generator while the speed of the flywheel decreases. Speed ...

9.4 HTS FESS principle model Ë 345 Tab . 9.3: Comparison of technical characteristics of different energy storage systems [51]. ...