Title :
Estimation of temperature stability of an integrated PPM focusing system with samarium-cobalt magnets taking into account nonlinear behavior of steel pole pieces
Author :
Glotov, E.P. ; Darmaev, A.N.
Author_Institution :
FSUE R&P Corp. TORIY, Moscow
Abstract :
A method of estimation of temperature stability of integrated periodical permanent-magnet focusing system with samarium-cobalt magnets is presented. Nonlinear magnetic characteristic of steel is accounted for. MAXWELL SV software has been used to simulate magnetic field of the systems. To give advices for PPM design.
Keywords :
cobalt alloys; coercive force; electromagnetic induction; permanent magnets; samarium alloys; steel; FeCJk; MAXWELL SV software; SmCo; coercive force; integrated PPM focusing system; magnetic field; magnetic induction; nonlinear magnetic characteristic; periodical permanent magnet; residual induction; samarium-cobalt magnets; steel pole pieces; temperature stability; Coercive force; Helium; Magnetic fields; Magnets; Nonlinear magnetics; Rail to rail outputs; Shape memory alloys; Stability; Steel; Temperature dependence;
Conference_Titel :
Actual Problems of Electron Devices Engineering, 2008. APEDE '08. International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4244-2121-3
Electronic_ISBN :
978-1-4244-2122-0
DOI :
10.1109/APEDE.2008.4720179
