CPC F01D 21/003 (2013.01) [F01D 19/02 (2013.01); F01D 21/12 (2013.01); F01D 21/14 (2013.01); F01K 3/181 (2013.01); F01K 13/02 (2013.01); G01M 13/028 (2013.01); G01M 13/045 (2013.01); G01N 25/00 (2013.01); G21D 3/08 (2013.01); F05D 2220/30 (2013.01)] | 20 Claims |
1. A method of multi-objective and multi-dimensional online joint monitoring for a nuclear turbine, comprising:
obtaining first temperature monitoring data of the nuclear turbine by performing online thermal monitoring on a rotor, a valve cage and a cylinder of the nuclear turbine under quick starting-up;
obtaining second temperature monitoring data of tightness of a flange association plane of the cylinder of the nuclear turbine by performing online thermal monitoring on the tightness of the flange association plane;
obtaining operation monitoring data of a shafting vibration of a rotor and bearing system of the nuclear turbine by performing online safety monitoring on the shafting vibration of the rotor and bearing system; and
optimizing operation and maintenance control of the nuclear turbine according to at least one type of monitoring data among the first temperature monitoring data, the second temperature monitoring data and the operation monitoring data.
|