SUPERCONDUCTING ELECTRICAL MACHINE WITH THE COMPOSITE LAMINAR ROTOR

文件类型：PDF文档
文件大小：263K
Proposed invention relates to power engineering, in particular to synchronous electrical machines with permanent magnets (PM) and high-temperature device (htsc) members, and is designed for operation as electric drive in onboard power systems atmospheric flying vehicles and space power plants, and also in highly dynamic drives special indication. Superconductor electric machine with composite laminated rotor has stator 1 with burdened core with much phase much pole winding 2, cylindrical rotor 3, consisting of alternating layers of ferromagnetic elements and non-magnetic gaps. Layer of ferromagnetic elements of the rotor is made in the form of composite from plates permanent magnets based on rare-earth materials 4 and plates from magnetically soft materials 6. Nonmagnetic gaps are filled with diamagnetic high temperature sverkhprovodnikovym material 5. Useful model enables to increase power (power, efficiency, cosφ) indices of machine. Dwg 2.