Dynamic economic dispatch using the extended security constrained economic dispatch algorithm
An algorithm for solving the power system multi-stage dynamic economic dispatch (MDED) problem in real-time is presented. The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first sta...
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| Veröffentlicht in: | IEEE transactions on power systems 1997-05, Vol.12 (2), p.961-967 |
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| container_end_page | 967 |
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| container_title | IEEE transactions on power systems |
| container_volume | 12 |
| creator | Barcelo, W.R. Rastgoufard, P. |
| description | An algorithm for solving the power system multi-stage dynamic economic dispatch (MDED) problem in real-time is presented. The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first stage. The MDED problem is then solved using the ESCED algorithm with ramp rate constraint sensitivity coefficients. A new two-component method of observing regulating margin constraints is also introduced and test results are presented comparing the one and two-stage dynamic EDC results. |
| doi_str_mv | 10.1109/59.589791 |
| format | Article |
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The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first stage. The MDED problem is then solved using the ESCED algorithm with ramp rate constraint sensitivity coefficients. A new two-component method of observing regulating margin constraints is also introduced and test results are presented comparing the one and two-stage dynamic EDC results.</description><identifier>ISSN: 0885-8950</identifier><identifier>EISSN: 1558-0679</identifier><identifier>DOI: 10.1109/59.589791</identifier><identifier>CODEN: ITPSEG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Cost function ; Data security ; Economic data ; Electric energy ; Energy ; Energy economics ; Exact sciences and technology ; General, economic and professional studies ; Methodology. 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The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first stage. The MDED problem is then solved using the ESCED algorithm with ramp rate constraint sensitivity coefficients. A new two-component method of observing regulating margin constraints is also introduced and test results are presented comparing the one and two-stage dynamic EDC results.</description><subject>Applied sciences</subject><subject>Cost function</subject><subject>Data security</subject><subject>Economic data</subject><subject>Electric energy</subject><subject>Energy</subject><subject>Energy economics</subject><subject>Exact sciences and technology</subject><subject>General, economic and professional studies</subject><subject>Methodology. Modelling</subject><subject>Power generation economics</subject><subject>Power system dynamics</subject><subject>Power system economics</subject><subject>Power system management</subject><subject>Power system security</subject><subject>Tellurium</subject><subject>Testing</subject><subject>USA Councils</subject><issn>0885-8950</issn><issn>1558-0679</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNplkElLBDEQhYMoOI4evHrqgwgeeszSSSdHcYcBL3qUJutMpJcxSYPz780szEUoqKLqe4_iAXCJ4AwhKO6omFEuaoGOwARRykvIanEMJpBzWnJB4Sk4i_EbQsjyYQK-Hte97LwurB76YTMYH1cy6WUxRt8virS0hf1NtjfWFNHqMfi0LjIcU5C-z8v_Stkuhowtu3Nw4mQb7cW-T8Hn89PHw2s5f395e7ifl5rUOJWYcSc1c9wIVuXfuct7J5VTxtEKVqrmyihMEdRCMKwcJ0JXhkOiOEGmJlNws_NdheFntDE1nY_atq3s7TDGBnNMCMMb8HYH6jDEGKxrVsF3MqwbBJtNgA3NtQ0ws9d7Uxm1bF2QvfbxIMD5Vby1vNph3lp7uO49_gDOh3nO</recordid><startdate>19970501</startdate><enddate>19970501</enddate><creator>Barcelo, W.R.</creator><creator>Rastgoufard, P.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19970501</creationdate><title>Dynamic economic dispatch using the extended security constrained economic dispatch algorithm</title><author>Barcelo, W.R. ; Rastgoufard, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-268fac6f8d9647918fc37fabfbdf5404b78bdb2510c9962bf839c4d803b831d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Applied sciences</topic><topic>Cost function</topic><topic>Data security</topic><topic>Economic data</topic><topic>Electric energy</topic><topic>Energy</topic><topic>Energy economics</topic><topic>Exact sciences and technology</topic><topic>General, economic and professional studies</topic><topic>Methodology. Modelling</topic><topic>Power generation economics</topic><topic>Power system dynamics</topic><topic>Power system economics</topic><topic>Power system management</topic><topic>Power system security</topic><topic>Tellurium</topic><topic>Testing</topic><topic>USA Councils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barcelo, W.R.</creatorcontrib><creatorcontrib>Rastgoufard, P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on power systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Barcelo, W.R.</au><au>Rastgoufard, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamic economic dispatch using the extended security constrained economic dispatch algorithm</atitle><jtitle>IEEE transactions on power systems</jtitle><stitle>TPWRS</stitle><date>1997-05-01</date><risdate>1997</risdate><volume>12</volume><issue>2</issue><spage>961</spage><epage>967</epage><pages>961-967</pages><issn>0885-8950</issn><eissn>1558-0679</eissn><coden>ITPSEG</coden><abstract>An algorithm for solving the power system multi-stage dynamic economic dispatch (MDED) problem in real-time is presented. The MDED problem is formulated by formally adding ramp rate constraints to the extended security constrained economic dispatch (ESCED) problem for all stages beyond the first stage. The MDED problem is then solved using the ESCED algorithm with ramp rate constraint sensitivity coefficients. A new two-component method of observing regulating margin constraints is also introduced and test results are presented comparing the one and two-stage dynamic EDC results.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/59.589791</doi><tpages>7</tpages></addata></record> |
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| ispartof | IEEE transactions on power systems, 1997-05, Vol.12 (2), p.961-967 |
| issn | 0885-8950 1558-0679 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Cost function Data security Economic data Electric energy Energy Energy economics Exact sciences and technology General, economic and professional studies Methodology. Modelling Power generation economics Power system dynamics Power system economics Power system management Power system security Tellurium Testing USA Councils |
| title | Dynamic economic dispatch using the extended security constrained economic dispatch algorithm |
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