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Real-Time Optimal Stochastic Control of Power Plant River Heating
To meet environmental pollution standards, the operators of industrial plants must include environmental criteria in their operating objectives. This involves dealing with the variability and uncertainty of natural processes, and requires mathematical modeling to quantify operational effects. An exa...
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| Published in: | Journal of energy engineering 1993-04, Vol.119 (1), p.1-18 |
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| Main Authors: | , , |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-a493t-5d264d7f25f2003f68c5c46ebc7fb4271e7181b1a563bcb43cf7d6f090f531683 |
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| container_end_page | 18 |
| container_issue | 1 |
| container_start_page | 1 |
| container_title | Journal of energy engineering |
| container_volume | 119 |
| creator | Krajewski, Karol L Krajewski, Witold F Holly, Forrest M |
| description | To meet environmental pollution standards, the operators of industrial plants must include environmental criteria in their operating objectives. This involves dealing with the variability and uncertainty of natural processes, and requires mathematical modeling to quantify operational effects. An example is given in which optimal operation of a once-through-cooling power plant is affected by the uncertainty in the hydrometeorological conditions that control the heat exchange between the river water surface and the atmosphere. Real-time optimal control of the power plant is based on simulations provided by a mathematical model of the river thermal regime. It is demonstrated that optimal results are achieved when correct information is provided on the uncertainty in the forecasts of the hydrometeorological conditions. Example study results are given for the Joliet, Illinois, power station and hydrometeorological data for the drought period of July 1988. |
| doi_str_mv | 10.1061/(ASCE)0733-9402(1993)119:1(1) |
| format | article |
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Thermal use of fuels ; Environmental protection ; ENVIRONMENTAL SCIENCES ; Exact sciences and technology ; FEEDBACK ; Installations for energy generation and conversion: thermal and electrical energy ; MATHEMATICAL MODELS ; ON-LINE CONTROL SYSTEMS ; ON-LINE SYSTEMS ; ONCE-THROUGH COOLING SYSTEMS ; Optimal control systems ; OPTIMIZATION ; POLLUTION ; POLLUTION CONTROL ; POWER PLANTS ; REAL TIME SYSTEMS ; RIVERS ; Stochastic control systems ; STOCHASTIC PROCESSES ; STREAMS ; SURFACE WATERS ; TECHNICAL PAPERS ; Thermal effluents ; THERMAL POLLUTION ; Thermal power plants</subject><ispartof>Journal of energy engineering, 1993-04, Vol.119 (1), p.1-18</ispartof><rights>Copyright © 1993 American Society of Civil Engineers</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a493t-5d264d7f25f2003f68c5c46ebc7fb4271e7181b1a563bcb43cf7d6f090f531683</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttp://ascelibrary.org/doi/pdf/10.1061/(ASCE)0733-9402(1993)119:1(1)$$EPDF$$P50$$Gasce$$H</linktopdf><linktohtml>$$Uhttp://ascelibrary.org/doi/abs/10.1061/(ASCE)0733-9402(1993)119:1(1)$$EHTML$$P50$$Gasce$$H</linktohtml><link.rule.ids>230,314,780,784,885,3252,10068,27924,27925,76191,76199</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4680683$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6552946$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Krajewski, Karol L</creatorcontrib><creatorcontrib>Krajewski, Witold F</creatorcontrib><creatorcontrib>Holly, Forrest M</creatorcontrib><title>Real-Time Optimal Stochastic Control of Power Plant River Heating</title><title>Journal of energy engineering</title><description>To meet environmental pollution standards, the operators of industrial plants must include environmental criteria in their operating objectives. This involves dealing with the variability and uncertainty of natural processes, and requires mathematical modeling to quantify operational effects. An example is given in which optimal operation of a once-through-cooling power plant is affected by the uncertainty in the hydrometeorological conditions that control the heat exchange between the river water surface and the atmosphere. Real-time optimal control of the power plant is based on simulations provided by a mathematical model of the river thermal regime. It is demonstrated that optimal results are achieved when correct information is provided on the uncertainty in the forecasts of the hydrometeorological conditions. Example study results are given for the Joliet, Illinois, power station and hydrometeorological data for the drought period of July 1988.</description><subject>20 FOSSIL-FUELED POWER PLANTS</subject><subject>200201 - Fossil-Fueled Power Plants- Waste Management- Thermal Effluents</subject><subject>540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-)</subject><subject>AIR POLLUTION CONTROL</subject><subject>Applied sciences</subject><subject>Computer simulation</subject><subject>COMPUTERIZED CONTROL SYSTEMS</subject><subject>CONTROL</subject><subject>CONTROL SYSTEMS</subject><subject>Cooling</subject><subject>COOLING SYSTEMS</subject><subject>Dynamic programming</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Environmental protection</subject><subject>ENVIRONMENTAL SCIENCES</subject><subject>Exact sciences and technology</subject><subject>FEEDBACK</subject><subject>Installations for energy generation and conversion: thermal and electrical energy</subject><subject>MATHEMATICAL MODELS</subject><subject>ON-LINE CONTROL SYSTEMS</subject><subject>ON-LINE SYSTEMS</subject><subject>ONCE-THROUGH COOLING SYSTEMS</subject><subject>Optimal control systems</subject><subject>OPTIMIZATION</subject><subject>POLLUTION</subject><subject>POLLUTION CONTROL</subject><subject>POWER PLANTS</subject><subject>REAL TIME SYSTEMS</subject><subject>RIVERS</subject><subject>Stochastic control systems</subject><subject>STOCHASTIC PROCESSES</subject><subject>STREAMS</subject><subject>SURFACE WATERS</subject><subject>TECHNICAL PAPERS</subject><subject>Thermal effluents</subject><subject>THERMAL POLLUTION</subject><subject>Thermal power plants</subject><issn>0733-9402</issn><issn>0733-9372</issn><issn>1943-7897</issn><issn>1943-7870</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNqNkU1vEzEQhi0EEqHwH1aIj-Sw4LG99hpxiUKgoEit2sJ15HVsutVmHWwHxL_Hq5SKU4UP9hwevzOah5CXQN8AlfB2vrxcrRdUcV5rQdkctOYLAP0O5rB4QGagBa9Vq9VDMrujHpMnKd1QSlvZqhlZXjgz1Ff9zlVn-9zvzFBd5mCvTcq9rVZhzDEMVfDVefjlYnU-mDFXF_3PUp86k_vx-1PyyJshuWe37wn5-nF9tTqtN2efPq-Wm9oIzXPdbJkUW-VZ4xml3MvWNlZI11nlO8EUOAUtdGAayTvbCW692kpPNfUNB9nyE_L8mBvKaJhsn529tmEcnc0om4ZpIQv0-gjtY_hxcCnjrk_WDWVsFw4JlWi0ZILrQr66l2QStKKM_hfIQEyJ74-gjSGl6DzuY1lo_I1AcRKGOAnDSQVOKnAShkUYAkL5_uK2j0nWDD6a0fbpLkPIlpYtFOzbESuUw5twiGPZOn7ZrNcfdNFa4uh04N_77wD39f8DYSWrGg</recordid><startdate>19930401</startdate><enddate>19930401</enddate><creator>Krajewski, Karol L</creator><creator>Krajewski, Witold F</creator><creator>Holly, Forrest M</creator><general>American Society of Civil Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>KR7</scope><scope>7TC</scope><scope>OTOTI</scope></search><sort><creationdate>19930401</creationdate><title>Real-Time Optimal Stochastic Control of Power Plant River Heating</title><author>Krajewski, Karol L ; Krajewski, Witold F ; Holly, Forrest M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a493t-5d264d7f25f2003f68c5c46ebc7fb4271e7181b1a563bcb43cf7d6f090f531683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>20 FOSSIL-FUELED POWER PLANTS</topic><topic>200201 - Fossil-Fueled Power Plants- Waste Management- Thermal Effluents</topic><topic>540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-)</topic><topic>AIR POLLUTION CONTROL</topic><topic>Applied sciences</topic><topic>Computer simulation</topic><topic>COMPUTERIZED CONTROL SYSTEMS</topic><topic>CONTROL</topic><topic>CONTROL SYSTEMS</topic><topic>Cooling</topic><topic>COOLING SYSTEMS</topic><topic>Dynamic programming</topic><topic>Energy</topic><topic>Energy. 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| fulltext | fulltext |
| identifier | ISSN: 0733-9402 |
| ispartof | Journal of energy engineering, 1993-04, Vol.119 (1), p.1-18 |
| issn | 0733-9402 0733-9372 1943-7897 1943-7870 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6552946 |
| source | ASCE Library (civil engineering) |
| subjects | 20 FOSSIL-FUELED POWER PLANTS 200201 - Fossil-Fueled Power Plants- Waste Management- Thermal Effluents 540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-) AIR POLLUTION CONTROL Applied sciences Computer simulation COMPUTERIZED CONTROL SYSTEMS CONTROL CONTROL SYSTEMS Cooling COOLING SYSTEMS Dynamic programming Energy Energy. Thermal use of fuels Environmental protection ENVIRONMENTAL SCIENCES Exact sciences and technology FEEDBACK Installations for energy generation and conversion: thermal and electrical energy MATHEMATICAL MODELS ON-LINE CONTROL SYSTEMS ON-LINE SYSTEMS ONCE-THROUGH COOLING SYSTEMS Optimal control systems OPTIMIZATION POLLUTION POLLUTION CONTROL POWER PLANTS REAL TIME SYSTEMS RIVERS Stochastic control systems STOCHASTIC PROCESSES STREAMS SURFACE WATERS TECHNICAL PAPERS Thermal effluents THERMAL POLLUTION Thermal power plants |
| title | Real-Time Optimal Stochastic Control of Power Plant River Heating |
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