Reliability indicators of stabilizing devices in the agriculture electrical supply system
Raxmatillo Karimov, A.N. Rasulov, K Shamsiyev, Allabergen Bekishev, Nargiza M. Kurbanova, N Musashayxova
Abstract
Abstract The article discusses the issues of reliability indicators of a voltage stabilizer built based on non-contact switching of a boost transformer and an autotransformer used for domestic consumers. The probability of uptime, which depends on the real mode of functional units and elements, is considered. The stabilizer equivalent circuit is given for calculating the reliability indicators taking into account the power unit and control. The failure rate of elements is specified taking into account correction factors. The schedule of uptime depending on the power and the failure rate and the probability of failure of the elements of the voltage regulator.