Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant

JIANG Ning; LI Zheng

Volume 25 Issue 1

Feb. 2004

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JIANG Ning, LI Zheng. Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant[J]. Nuclear Power Engineering, 2004, 25(1): 4-7.

Citation:

JIANG Ning, LI Zheng. Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant[J]. Nuclear Power Engineering, 2004, 25(1): 4-7.

JIANG Ning, LI Zheng. Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant[J]. Nuclear Power Engineering, 2004, 25(1): 4-7.

Citation:

JIANG Ning, LI Zheng. Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant[J]. Nuclear Power Engineering, 2004, 25(1): 4-7.

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Performance Monitoring and Fault Diagnosis about Flow Passage of Turbines in Nuclear Power Plant

Thermal Engineering Department, Tsinghua University, Beijing, 100084, China

Received Date: 2002-12-24
Rev Recd Date: 2003-04-28

Available Online: 2025-07-29

Publish Date: 2004-02-15

Abstract

Abstract

A performance monitoring and fault diagnosis system for flow passage of turbines in nuclear power plant is introduced in this paper. This system uses the double-check method and efficiency correction method based on fault mechanism to partly solve the problems occurring in the heat calculation for wet steam turbine. A fault diagnosis system based on the change signal of the natural parameters is accomplished and proved to be useful.
- Flow passage,
- Heat calculation,
- Wet steam turbine