Effect of satellite helical harmonics on the stellarator configuration

The problem of self-correlated analytical description of stellarators where helical apart from the main harmonics has two short-range satellites with similar space by toroidal angle is studied. It is shown that the effect of satellite harmonics on the value of Pfirich-Schluter current turns to be weaker that it is predicted earlier on the ground of a simplifies model where shift linked with satellites was not taken into account