Abstract
The authors attempt to solve the problem of three-dimensional stabilization through stabilization of the spatial energy distribution by mathematical-programming methods. The method proposed calculates the optimal displacements of the control rods, on the basis of introducing into the simplex-method algorithm additional constraints, which are physically equivalent to the height constraints and also the corresponding modification of the criterion regarding the choice of column to be inserted in the basis. One version of this approach was considered for an algorithm of regulation of the energy distribution in an RBMK reactor. Calculations performed were introduced into experimental-commercial use at the second-unit reactor of the I.V. Kurchatov Beloyarskii atomic power plant, which confirmed the effectiveness of the given algorithm, showing that it is sufficiently efficient.
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