Electrical engineering & Electromechanics (Oct 2013)

IMPACT OF A HYDRAULIC DAMPER ON TWO-POSITION POLARIZED ACTUATOR DYNAMICS

  • E.I. Baida

Journal volume & issue
no. 5
pp. 15 – 18

Abstract

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A feasibility of reducing a vacuum circuit-breaker actuator armature speed by means of a liquid damper is analyzed. The paper presents comparative calculations of the armature reduced mass motion dynamics with allowance for the hydraulic damper counter forces.

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