A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release

In this study, a mathematical optimization model using Genetic Algorithms (GA) was developed and applied to search for operation modes of a power plant considering the adequate electricity generation for public demand and abated emissions release for the better air quality. Continuous Emissions Moni...

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Main Authors: Vongmahadlek C., Satayopas B.
Format: Journal
Published: 2017
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77953511840&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/43271
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-432712017-09-28T06:53:23Z A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release Vongmahadlek C. Satayopas B. In this study, a mathematical optimization model using Genetic Algorithms (GA) was developed and applied to search for operation modes of a power plant considering the adequate electricity generation for public demand and abated emissions release for the better air quality. Continuous Emissions Monitoring System (CEMS) equipment that reports hourly emissions (i.e., NO < sub > x < /sub > , SO < sub > 2 < /sub > , and CO) is used to prepare information of emissions regarding to the electricity production (GWh). Emission sources include sixteen stacks of eight units of power generation (four thermal and four combined cycle power plants) using natural gas and fuel oil. This technique shows the beneficial application of optimization model, GA code, CEMS, and power generation database in a unified framework of a Decision Support System (DSS). We find that the best operating strategy is to partially shutdown the medium power units and to abundantly operate the large units for the compensation of both emissions and electricity. By using this approach, the electricity generation can be sufficiently produced while emissions can be reduced by 1.83 % of NO < sub > x < /sub > /kWh, 10.90 % of SO < sub > 2 < /sub > /kWh, and 7.55% of CO/kWh. 2017-09-28T06:53:23Z 2017-09-28T06:53:23Z 2010-07-01 Journal 0958305X 2-s2.0-77953511840 10.1260/0958-305X.21.3.267 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77953511840&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43271
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description In this study, a mathematical optimization model using Genetic Algorithms (GA) was developed and applied to search for operation modes of a power plant considering the adequate electricity generation for public demand and abated emissions release for the better air quality. Continuous Emissions Monitoring System (CEMS) equipment that reports hourly emissions (i.e., NO < sub > x < /sub > , SO < sub > 2 < /sub > , and CO) is used to prepare information of emissions regarding to the electricity production (GWh). Emission sources include sixteen stacks of eight units of power generation (four thermal and four combined cycle power plants) using natural gas and fuel oil. This technique shows the beneficial application of optimization model, GA code, CEMS, and power generation database in a unified framework of a Decision Support System (DSS). We find that the best operating strategy is to partially shutdown the medium power units and to abundantly operate the large units for the compensation of both emissions and electricity. By using this approach, the electricity generation can be sufficiently produced while emissions can be reduced by 1.83 % of NO < sub > x < /sub > /kWh, 10.90 % of SO < sub > 2 < /sub > /kWh, and 7.55% of CO/kWh.
format Journal
author Vongmahadlek C.
Satayopas B.
spellingShingle Vongmahadlek C.
Satayopas B.
A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
author_facet Vongmahadlek C.
Satayopas B.
author_sort Vongmahadlek C.
title A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
title_short A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
title_full A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
title_fullStr A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
title_full_unstemmed A decision support system to design operating strategies of a power plant: Adequate electricity generation and abated emissions release
title_sort decision support system to design operating strategies of a power plant: adequate electricity generation and abated emissions release
publishDate 2017
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77953511840&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/43271
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