Directing against the traditional mode regarding periodical repair in thermal power plants
a fully new repair strategy has been put forward
making the equipments as the starting point of studying the said repair strategy and taking the difference in repair speciality among equipments as clues
including four sorts of repair works
namely routine centralized repair (RCR)
intermittent centralized repair (ICR)
daily predicted maintenance and repair (DPMR)
and accident repair (AR). An optimal mathematic model has been established for RCR
ICR
DPMR and AR. The operating behavior of equipments has been thoroughly considered in the said model
and making optimization in economic aspects as the target function.