ISSN:
1573-8205
Source:
Springer Online Journal Archives 1860-2000
Topics:
Energy, Environment Protection, Nuclear Power Engineering
,
Physics
Notes:
Conclusions Thus the procedure developed can be used to forecast the wear of rubbing elements of the linear electromagnetic mechanisms of the SUZ in nuclear reactors. As the experimental data and operating experience showed, when the SUZ mechanisms are incorrectly assembled, because of misalignments the currents in the control windings must be substantially increased in the reactor setup. This in its turn increases the lateral magnetic attraction forces acting on the armature and increases the wear of the bearing units. The nature of the increase in the lateral forces as a function of the eccentricity is shown in Fig. 3 for different currents i. Thus special attention must be devoted to the quality of the assembly and mounting of the electromagnetic mechanisms of the SUZ in reactor installations. For this reason the procedure presented above for forecasting the lifetime of the elements of SUZ mechanisms is valid if the SUZ mechanisms in nuclear power plants are correctly mounted and operated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01127409
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