Study of the Power-backpressure Characteristics for the Ultra-supercritical Steam Turbine Unit

2017 ◽  
Author(s):  
Tao Yan ◽  
Yan Zheng ◽  
Zhong-Hai wan ◽  
Yang-Hui Wu ◽  
Xiao-Bo Wang
Keyword(s):  
Steam Turbine ◽  
Turbine Unit ◽  
Steam Turbine Unit

Adaptation of Algorithms for Diagnostics of Steam Turbine Unit Equipment to Specific Conditions at Thermal Power Stations

2020 ◽  
Vol 67 (11) ◽  
pp. 800-804
Author(s):  
K. E. Aronson ◽  
B. E. Murmansky ◽  
V. B. Novoselov ◽  
Yu. M. Brodov ◽  
A. Yu. Sosnovsky ◽  
...  
Keyword(s):  
Steam Turbine ◽  
Turbine Unit ◽  
Thermal Power ◽  
Steam Turbine Unit ◽  
Power Stations ◽  
Thermal Power Stations

Optimization of Steam Governing Arrangement for 600MW Sub-critical Steam Turbine Unit

2010 ◽  
Author(s):  
Di Guo ◽  
Nian-su Hu ◽  
Jian-mei Wang ◽  
Mei Huang ◽  
Yong-hui Liu ◽  
...  
Keyword(s):  
Steam Turbine ◽  
Turbine Unit ◽  
Steam Turbine Unit

Dynamic modeling of thermal-supply system for two-by-one combined-cycle gas and steam turbine unit

2020 ◽  
Vol 209 ◽  
pp. 106549
Author(s):  
Nianci Lu ◽  
Lei Pan ◽  
Zhenxiang Liu ◽  
Kwang Y. Lee ◽  
Yajun Song ◽  
...  
Keyword(s):  
Steam Turbine ◽  
Dynamic Modeling ◽  
Turbine Unit ◽  
Supply System ◽  
Combined Cycle ◽  
Steam Turbine Unit

Research on Fault Diagnosis Method of Steam Turbine Unit Based on the Theory of Super Ball

2014 ◽  
Vol 496-500 ◽  
pp. 953-957
Author(s):  
Xiao Wen Deng ◽  
Yan Peng Han ◽  
Cheng Cheng Wang ◽  
Yu Jiong Gu
Keyword(s):  
Fault Diagnosis ◽  
Steam Turbine ◽  
Hierarchical Clustering ◽  
Turbine Unit ◽  
Thermal Parameters ◽  
Steam Turbine Unit ◽  
Diagnosis Method ◽  
Density Clustering ◽  
Selection Of

A fault diagnosis method of steam turbine based on the theory of super ball is proposed, which combines density clustering with hierarchical clustering. The correlation of vibration and thermal parameters is introduced as the clustering factors. The efficiency of diagnosis,the sensitivity of noise and the accuracy of diagnosis are improved. Experiments show that the method and the selection of clustering factor are feasible.

Sign in / Sign up

Export Citation Format

Share Document