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Title: Economic Analysis of Condition-Monitoring-Based Predictive Maintenance in Power Plants under Market Elasticity

Journal Article · · Industrial and Engineering Chemistry Research

Condition-monitoring-based predictive maintenance can increase the power plant availability by preventing forced outages. However, the actual on-stream time depends on market elasticity and dynamics, which are affected by cost and penetration of other power generation technologies. This paper develops a systematic approach for the economic analysis of investment in condition monitoring technologies with due consideration of market elasticity. Focus is on corrosion monitoring in coal-fired power plants (CFFPs) since corrosion in high-temperature coal-fired boilers is a leading cause of equipment failure. Investment in sensor networks for measuring corrosion and operating conditions like metal temperature and concentrations of O2 and SO2 is investigated. The unscented Kalman filter is used to estimate corrosion in the waterwall section of the boiler under multiple sensor networks. Electricity produced by CFPPs in the future in the U.S. due to changes in availability under market elasticity is studied. Sensitivity of the incremental net present value to factors like the number, type, and cost of sensors is analyzed.

Research Organization:
West Virginia University, Morgantown, WV (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
FE0031548
OSTI ID:
3017873
Journal Information:
Industrial and Engineering Chemistry Research, Journal Name: Industrial and Engineering Chemistry Research Journal Issue: 4 Vol. 65; ISSN 1520-5045; ISSN 0888-5885
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (53)

Sensor network design for maximizing process efficiency: An algorithm and its application journal October 2014
Optimal measurement system design for chemical processes journal June 2003
Introduction to Energy Systems Modelling journal January 2012
External corrosion in coal-fired boilers: Assessment from laboratory data journal January 1981
A general framework for preventive maintenance optimization in chemical process operations journal January 1997
A review of computer tools for analysing the integration of renewable energy into various energy systems journal April 2010
A review of energy systems models in the UK: Prevalent usage and categorisation journal May 2016
Nonlinear state estimation of a power plant superheater by using the extended Kalman filter for differential algebraic equation systems journal May 2024
Development of hybrid first principles – artificial intelligence models for transient modeling of power plant superheaters under load-following operation journal March 2025
Recursive state estimation techniques for nonlinear differential algebraic systems journal August 2010
Predictive maintenance in the Industry 4.0: A systematic literature review journal December 2020
Dynamic model-based sensor network design algorithm for system efficiency maximization journal June 2016
Extended Kalman filter for fouling detection in thermal power plant reheater journal April 2018
High temperature electrochemical sensor for in situ monitoring of hot corrosion journal December 2012
Effect of SO2 in flue gas on coal ash hot corrosion of Inconel 740 alloy – A high temperature electrochemical sensor study journal November 2013
Effect of temperature on coal ash hot corrosion resistance of Inconel 740 superalloy journal May 2014
Energy, exergy, environmental and economic analysis of hybrid waste-to-energy plants journal January 2019
Current status and future prospects of renewable and sustainable energy in North America: Progress and challenges journal October 2022
A scenario analysis of investment options for the Cuban power sector using the MARKAL model journal July 2010
The future of U.S. natural gas production, use, and trade journal September 2011
A knowledge management system for series-parallel availability optimization and design journal January 2008
Development of a hybrid first principles-machine learning adaptive modeling framework for health monitoring of power plant boiler superheaters journal February 2026
Condition-based maintenance for systems with economic dependence and load sharing journal January 2018
Development of self-powered wireless high temperature electrochemical sensor for in situ corrosion monitoring of coal-fired power plant journal March 2015
Electric car battery: An overview on global demand, recycling and future approaches towards sustainability journal October 2021
Estimation-based model predictive control with objective prioritization for mutually exclusive objectives: Application to a power plant journal September 2024
Challenges and Opportunities of Condition-based Predictive Maintenance: A Review journal January 2018
Performance analysis and availability optimization to improve maintenance schedule for the turbo-generator subsystem of a thermal power plant using particle swarm optimization journal December 2020
Solar power technologies for sustainable electricity generation – A review journal March 2016
Classification and challenges of bottom-up energy system models - A review journal September 2020
A systemic approach to analyze integrated energy system modeling tools: A review of national models journal November 2020
A review on machinery diagnostics and prognostics implementing condition-based maintenance journal October 2006
Hybrid Series/Parallel All-Nonlinear Dynamic-Static Neural Networks: Development, Training, and Application to Chemical Processes journal February 2023
Optimal Sensor Placement Design for Profile Estimation of Distributed Parameter Systems journal February 2024
Hot Corrosion Monitoring in Boilers Using a Nonlinear Estimator and Electrochemical Noise-Based Corrosion Sensors journal December 2023
Nonlinear Dynamic Model-Based Multiobjective Sensor Network Design Algorithm for a Plant with an Estimator-Based Control System journal June 2017
Natural Gas Plays in the Marcellus Shale: Challenges and Potential Opportunities journal August 2010
New Tool for the Evaluation of the Scheduling of Preventive Maintenance for Chemical Process Plants journal February 2008
Summary of studies on hot corrosion of iron-based alloys by sodium sulfate in O2/SO2/SO3 environment journal December 1993
Integrated predictive maintenance strategy for manufacturing systems by combining quality control and mission reliability analysis journal July 2017
A Global Perspective on the Future of Natural Gas: Resources, Trade, and Climate Constraints journal January 2015
On the profit variability of power plants in a system with large-scale renewable energy sources conference May 2015
The application of Kalman filtering estimation techniques in power station control systems journal March 1983
Strategic Generation Investment Using a Complementarity Approach journal May 2011
Mechanism of Na[sub 2]SO[sub 4] Induced Corrosion at 600°–900°C journal January 1980
Predictive maintenance, its implementation and latest trends journal January 2016
Valuation and Optimal Operation of Electric Power Plants in Competitive Markets journal August 2004
Wind and solar power in the united states: status and prospects journal March 2017
Impact of Load Following on the Economics of Existing Coal-Fired Power Plant Operations report June 2015
2023 Critical Materials Strategy report July 2023
Selecting actuator configuration for a benson boiler: Production economics conference August 2009
Profit Maximization of a Power Plant journal January 2012
A Survey of Predictive Maintenance: Systems, Purposes and Approaches preprint January 2019