High Voltage Stress Test for the Dielectric Insulation of Generator armature bars

Source: R/data.R

A sample of 58 segments of bars were subjected to a high voltage stress test. Two failure modes occurred, Mode D (degradation failure) and Mode E (early failure).

voltage

Format

A tibble with 58 rows and 3 variables:

hours

Observed hours.

failure_mode

One of two failure modes (D and E) or censored if no failure occurred.

status

If failure_mode is either D or E this is 1 else 0.

Source

Doganaksoy, N.; Hahn, G.; Meeker, W. Q., Reliability Analysis by Failure Mode, Quality Progress, 35(6), 47-52, 2002