Fault Diagnosis in Sensors of Boiler Following Control of a Thermal Power Plant

被引：5

作者：

Madrigal, G. ^{[1
,2
]}

Astorga, C. M. ^{[2
]}

Vazquez, M. ^{[1
]}

Osorio, G. L. ^{[2
]}

Adam, M. ^{[2
]}

机构：

[1] INEEL, Cuernavaca, Morelos, Mexico

[2] Ctr Nacl Invest & Desarrollo Tecnol CENIDET, Cuernavaca, Morelos, Mexico

来源：

IEEE LATIN AMERICA TRANSACTIONS | 2018年 / 16卷 / 06期

关键词：

Fault Diagnosis; Luenberger Observer; FDI system; LPV model; Nonlinear model; Power thermal plant; MODELS;

D O I：

10.1109/TLA.2018.8444388

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper a system of fault detection and isolation (FDI) in sensors of boiler following control of a thermal power plant is presented. The approach is based on a polytopic quasi-Linear Parameter Variant (q-LPV) model derived from a simplified nonlinear model for the boiler-turbine unit representing the dynamic behavior of the pressure in the first stage of the turbine, drum pressure, superheated steam pressure and electrical power. The nonlinear model is parameterized with real data operation of a thermal power plant, in a wide range of loads (low, medium and high). For residual generation a Luenberger-like observer based on the polytopic q-LPV model is designed. The performance of the FDI system is evaluated adequately by using real data of thermal power plant. The main contribution of this work is to demonstrate that our proposed approach is feasible to be applied in a real thermal power plant.

引用

页码：1692 / 1699

页数：8

共 50 条

[21] Theoretical development of a thermal model for the reheater of a power plant boiler
Prieto, M. M.
Suarez, I.
Fernandez, F. J.
Sanchez, H.
Mateos, M.
APPLIED THERMAL ENGINEERING, 2007, 27 (2-3) : 619 - 626
[22] Failure Analysis of Boiler Tubes Used in a Thermal Power Plant
S. K. Dhua
Atul Saxena
B. K. Jha
Transactions of the Indian Institute of Metals, 2016, 69 : 653 - 657
[23] A Hierarchical Deep Domain Adaptation Approach for Fault Diagnosis of Power Plant Thermal System
Wang, Xiaoxia
He, Haibo
Li, Lusi
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2019, 15 (09) : 5139 - 5148
[24] Real-time state supervisory system and fault diagnosis for thermal power plant
Yang, Ping
Wu, Jie
Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2000, 24 (17): : 37 - 40
[25] Vibration fault diagnosis and dynamic balance processing analysis of blower in thermal power plant
Li, Peng
Pang, Le
Lin, Zhongpeng
FOURTH INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION, 2020, 467
[26] Thermal power plant condenser fault diagnosis using coordinated condition monitoring approach
Jagtap H.P.
Bewoor A.
Kumar R.
Instrumentation Mesure Metrologie, 2019, 18 (03): : 223 - 235
[27] Independent component analysis approach for fault diagnosis of condenser system in thermal power plant
Ajami Ali
Daneshvar Mahdi
JournalofCentralSouthUniversity, 2014, 21 (01) : 242 - 251
[28] Independent component analysis approach for fault diagnosis of condenser system in thermal power plant
Ali, Ajami
Mahdi, Daneshvar
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2014, 21 (01) : 242 - 251
[29] Real-time diagnosis expert system of thermal equipment fault in power plant
Moshi Shibie yu Rengong Zhineng, 4 (362-368):
[30] Fault Diagnosis Of Electric Actuator In The Thermal Power Plant Based On Data-Driven
Wang Ying-min
Yang Feng-bin
ICEET: 2009 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT TECHNOLOGY, VOL 1, PROCEEDINGS, 2009, : 667 - +

← 1 2 3 4 5 →