Method of multi-objective and multi-dimensional online joint monitoring for nuclear turbine

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United States of America Patent

PATENT NO 11725534
APP PUB NO 20230167751A1
SERIAL NO

17691040

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a method of multi-objective and multi-dimensional online joint monitoring for a nuclear turbine. The method includes: 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.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI POWER EQUIPMENT RESEARCH INSTITUTE CO LTDNO 1115 JIANCHUAN ROAD MINHANG DISTRICT SHANGHAI 200240

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Xuefei Shanghai, CN 3 0
Jiang, Jun Shanghai, CN 241 1253
Jiang, Luyi Shanghai, CN 3 0
Kong, Xinxuan Shanghai, CN 1 0
Shi, Jinyuan Shanghai, CN 3 0
Wang, Yuxuan Shanghai, CN 36 398
Xie, Yuesheng Shanghai, CN 3 0
Xu, Wangren Shanghai, CN 4 0
Zhang, Chengyi Shanghai, CN 3 1
Zhang, Lin Shanghai, CN 453 3838
Zhu, Zhijie Shanghai, CN 9 52
Zhu, Zifang Shanghai, CN 6 3

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