WIT Press


Analysis And Classification Of Failures Of Capacitor Banks At 110 KV Substations Of \“Bashkirenergo” Ltd

Price

Free (open access)

Paper DOI

10.2495/EQ140561

Volume

190

Pages

7

Page Range

583 - 589

Published

2014

Size

412 kb

Author(s)

D. A. Tikhonchuk & F. R. Ismagilov

Abstract

In world practice, there is no unequivocal explanation and visual representation according to the life and reliability of the battery from static switching transients BSC-110, the type of the circuit breaker in BSC-110 and parameters of regime and network. This paper describes the experience of operating in the BSC-110 in Ltd \“Bashkirenergo” and presents the calculation of reliability and probability of failure-free operation of capacitors BSC-110. It describes the effect of re-strike or re-ignition, and surges during switching BSC-110 on the life of capacitors. Keywords: capacitor, circuit breaker, re-strikes, re-ignition, the probability of failure-free operation, the probability of failure, the mean time to failure, failure rate.

Keywords

capacitor, circuit breaker, re-strikes, re-ignition, the probability of failure-free operation, the probability of failure, the mean time to failure, failure rate.