The invention relates to the technical field of
relay protection, and discloses an offshore oil platform
power grid fault real-time feedback
relay protection device comprising an indexing mechanism, and the indexing mechanism comprises a driving rod; the driving rod moves rightwards, so that a storage frame in a charging tray is shifted, the storage frame filled with an unused chemical
drying agent is communicated with a communicating
pipe, and the storage frame filled with the used chemical
drying agent is moved away, automatic replacement of the chemical
drying agent is realized, and the
relay protection device is continuously dried; the conditions of
moisture absorption and
short circuit of internal components of the relay protection device are effectively avoided, normal operation of the relay protection device is guaranteed, a sliding plate is close to a left clamping plate, a tooth-shaped wheel rotates
clockwise by 180 degrees, the chemical drying agent in the storage frame are separated from the charging tray, the used chemical drying agent is automatically cleaned, manual cleaning is omitted, the chemical drying agent can be conveniently supplied, the operation is convenient and fast, the
automation degree is high, and the
actual use requirements are better met.