A thermal condition analysis of primary power source of a bottomhole telemetric system

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Authors: Kiselev A. V., Garganeev A. G., Kachin O. S.

Annotation: The design of a power generator for the borehole equipment of bottomhole telemetric system is described. The requirements to this type of generators are considered. The way of the output power increasing is specified. Results of modeling of magnetic and thermal conditions of the generator are described. Recommendations concerning a choice of specification of permanent magnets for the generator are submitted.

Keywords: a bottomhole telemetric system, a generator, a borehole, permanent magnets, modeling