Fuzzy logic and probability based real time contingency ranking
Identifieur interne : 001032 ( Istex/Corpus ); précédent : 001031; suivant : 001033Fuzzy logic and probability based real time contingency ranking
Auteurs : J. Nahman ; I. ŠkokljevSource :
- International Journal of Electrical Power and Energy Systems [ 0142-0615 ] ; 1999.
English descriptors
Abstract
A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.
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DOI: 10.1016/S0142-0615(99)00033-2
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Box 3554, 11120 Belgrade, Minor Yugoslavia</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:8C502DEF25BD4770813CB94FA6F275D736123815</idno><date when="1999" year="1999">1999</date><idno type="doi">10.1016/S0142-0615(99)00033-2</idno><idno type="url">https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001032</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Fuzzy logic and probability based real time contingency ranking</title><author><name sortKey="Nahman, J" sort="Nahman, J" uniqKey="Nahman J" first="J" last="Nahman">J. Nahman</name><affiliation><mods:affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: skokljev@buef31.etf.bg.ac.yu</mods:affiliation></affiliation></author><author><name sortKey="Skokljev, I" sort="Skokljev, I" uniqKey="Skokljev I" first="I" last="Škokljev">I. Škokljev</name><affiliation><mods:affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">International Journal of Electrical Power and Energy Systems</title><title level="j" type="abbrev">JEPE</title><idno type="ISSN">0142-0615</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1999">1999</date><biblScope unit="volume">22</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="223">223</biblScope><biblScope unit="page" to="229">229</biblScope></imprint><idno type="ISSN">0142-0615</idno></series><idno type="istex">8C502DEF25BD4770813CB94FA6F275D736123815</idno><idno type="DOI">10.1016/S0142-0615(99)00033-2</idno><idno type="PII">S0142-0615(99)00033-2</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0142-0615</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Contingency ranking</term><term>Fuzzy logic</term><term>Power system</term><term>Probability</term><term>Steady-state security</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>J Nahman</name><affiliations><json:string>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</json:string><json:string>E-mail: skokljev@buef31.etf.bg.ac.yu</json:string></affiliations></json:item><json:item><name>I Škokljev</name><affiliations><json:string>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Power system</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Steady-state security</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Contingency ranking</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Fuzzy logic</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Probability</value></json:item></subject><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.</abstract><qualityIndicators><score>4.198</score><pdfVersion>1.2</pdfVersion><pdfPageSize>595 x 794 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>5</keywordCount><abstractCharCount>645</abstractCharCount><pdfWordCount>3022</pdfWordCount><pdfCharCount>18102</pdfCharCount><pdfPageCount>7</pdfPageCount><abstractWordCount>98</abstractWordCount></qualityIndicators><title>Fuzzy logic and probability based real time contingency ranking</title><pii><json:string>S0142-0615(99)00033-2</json:string></pii><genre><json:string>research-article</json:string></genre><host><volume>22</volume><pii><json:string>S0142-0615(00)X0041-5</json:string></pii><pages><last>229</last><first>223</first></pages><issn><json:string>0142-0615</json:string></issn><issue>3</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><title>International Journal of Electrical Power and Energy Systems</title><publicationDate>2000</publicationDate></host><categories><wos><json:string>ENGINEERING, ELECTRICAL & ELECTRONIC</json:string></wos></categories><publicationDate>1999</publicationDate><copyrightDate>1999</copyrightDate><doi><json:string>10.1016/S0142-0615(99)00033-2</json:string></doi><id>8C502DEF25BD4770813CB94FA6F275D736123815</id><score>0.24135257</score><fulltext><json:item><original>true</original><mimetype>application/pdf</mimetype><extension>pdf</extension><uri>https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/fulltext/pdf</uri></json:item><json:item><original>false</original><mimetype>application/zip</mimetype><extension>zip</extension><uri>https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Fuzzy logic and probability based real time contingency ranking</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©1999 Elsevier Science Ltd</p></availability><date>1999</date></publicationStmt><notesStmt><note type="content">Fig. 1: System state-transition diagram.</note><note type="content">Fig. 2: Single-line diagram of IEEE RTS [7].</note><note type="content">Fig. 3: Operating conditions of IEEE RTS under consideration.</note><note type="content">Fig. 4: General shape of the membership function in the set of large values.</note><note type="content">Fig. 5: Membership functions of contingency ranks in the sets of high, medium and low ranks.</note><note type="content">Fig. 6: Membership function for ranking contingency No. 1.</note><note type="content">Table 1: Parameter a of the membership functions</note><note type="content">Table 2: Results of the contingency analysis</note><note type="content">Table 3: Contingencies membership grades and resulting rank</note><note type="content">Table 4: Rank lists with regard to various parameters</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Fuzzy logic and probability based real time contingency ranking</title><author xml:id="author-1"><persName><forename type="first">J</forename><surname>Nahman</surname></persName><email>skokljev@buef31.etf.bg.ac.yu</email><note type="correspondence"><p>Corresponding author</p></note><affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</affiliation></author><author xml:id="author-2"><persName><forename type="first">I</forename><surname>Škokljev</surname></persName><affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</affiliation></author></analytic><monogr><title level="j">International Journal of Electrical Power and Energy Systems</title><title level="j" type="abbrev">JEPE</title><idno type="pISSN">0142-0615</idno><idno type="PII">S0142-0615(00)X0041-5</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1999"></date><biblScope unit="volume">22</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="223">223</biblScope><biblScope unit="page" to="229">229</biblScope></imprint></monogr><idno type="istex">8C502DEF25BD4770813CB94FA6F275D736123815</idno><idno type="DOI">10.1016/S0142-0615(99)00033-2</idno><idno type="PII">S0142-0615(99)00033-2</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1999</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>Power system</term></item><item><term>Steady-state security</term></item><item><term>Contingency ranking</term></item><item><term>Fuzzy logic</term></item><item><term>Probability</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1999-01-28">Modified</change><change when="1999">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><original>false</original><mimetype>text/plain</mimetype><extension>txt</extension><uri>https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: ce:floats; body; tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"><istex:entity SYSTEM="gr1" NDATA="IMAGE" name="gr1"></istex:entity><istex:entity SYSTEM="gr2" NDATA="IMAGE" name="gr2"></istex:entity><istex:entity SYSTEM="gr3" NDATA="IMAGE" name="gr3"></istex:entity><istex:entity SYSTEM="gr4" NDATA="IMAGE" name="gr4"></istex:entity><istex:entity SYSTEM="gr5" NDATA="IMAGE" name="gr5"></istex:entity><istex:entity SYSTEM="gr6" NDATA="IMAGE" name="gr6"></istex:entity></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla" xml:lang="en"><item-info><jid>JEPE</jid><aid>335</aid><ce:pii>S0142-0615(99)00033-2</ce:pii><ce:doi>10.1016/S0142-0615(99)00033-2</ce:doi><ce:copyright type="full-transfer" year="1999">Elsevier Science Ltd</ce:copyright></item-info><head><ce:title>Fuzzy logic and probability based real time contingency ranking</ce:title><ce:author-group><ce:author><ce:given-name>J</ce:given-name><ce:surname>Nahman</ce:surname><ce:cross-ref refid="CORR1">*</ce:cross-ref><ce:e-address>skokljev@buef31.etf.bg.ac.yu</ce:e-address></ce:author><ce:author><ce:indexed-name>Skokljev</ce:indexed-name><ce:given-name>I</ce:given-name><ce:surname>Škokljev</ce:surname></ce:author><ce:affiliation><ce:textfn>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</ce:textfn></ce:affiliation><ce:correspondence id="CORR1"><ce:label>*</ce:label><ce:text>Corresponding author</ce:text></ce:correspondence></ce:author-group><ce:date-received day="24" month="4" year="1998"></ce:date-received><ce:date-revised day="28" month="1" year="1999"></ce:date-revised><ce:date-accepted day="11" month="5" year="1999"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword" xml:lang="en"><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>Power system</ce:text></ce:keyword><ce:keyword><ce:text>Steady-state security</ce:text></ce:keyword><ce:keyword><ce:text>Contingency ranking</ce:text></ce:keyword><ce:keyword><ce:text>Fuzzy logic</ce:text></ce:keyword><ce:keyword><ce:text>Probability</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Fuzzy logic and probability based real time contingency ranking</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>Fuzzy logic and probability based real time contingency ranking</title></titleInfo><name type="personal"><namePart type="given">J</namePart><namePart type="family">Nahman</namePart><affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</affiliation><affiliation>E-mail: skokljev@buef31.etf.bg.ac.yu</affiliation><description>Corresponding author</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">I</namePart><namePart type="family">Škokljev</namePart><affiliation>Faculty of Electrical Engineering, P.O. Box 3554, 11120 Belgrade, Minor Yugoslavia</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1999</dateIssued><dateModified encoding="w3cdtf">1999-01-28</dateModified><copyrightDate encoding="w3cdtf">1999</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">A combined fuzzy logic and probability based approach is suggested for ranking of contingencies for power system real time steady-state security evaluation. A contingency is ranked, by taking into account the probability of occurrence, the severity of caused violation of system voltage and thermal rating limits and the amount of curtailed load. The impacts are also evaluated by the number of buses, network branches and load points unfavorably affected by contingencies. All the aforementioned impact types are measured by associated membership grades to the sets of heavy impacts built based upon the past experience of the system operators.</abstract><note type="content">Fig. 1: System state-transition diagram.</note><note type="content">Fig. 2: Single-line diagram of IEEE RTS [7].</note><note type="content">Fig. 3: Operating conditions of IEEE RTS under consideration.</note><note type="content">Fig. 4: General shape of the membership function in the set of large values.</note><note type="content">Fig. 5: Membership functions of contingency ranks in the sets of high, medium and low ranks.</note><note type="content">Fig. 6: Membership function for ranking contingency No. 1.</note><note type="content">Table 1: Parameter a of the membership functions</note><note type="content">Table 2: Results of the contingency analysis</note><note type="content">Table 3: Contingencies membership grades and resulting rank</note><note type="content">Table 4: Rank lists with regard to various parameters</note><subject lang="en"><genre>Keywords</genre><topic>Power system</topic><topic>Steady-state security</topic><topic>Contingency ranking</topic><topic>Fuzzy logic</topic><topic>Probability</topic></subject><relatedItem type="host"><titleInfo><title>International Journal of Electrical Power and Energy Systems</title></titleInfo><titleInfo type="abbreviated"><title>JEPE</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">200003</dateIssued></originInfo><identifier type="ISSN">0142-0615</identifier><identifier type="PII">S0142-0615(00)X0041-5</identifier><part><date>200003</date><detail type="volume"><number>22</number><caption>vol.</caption></detail><detail type="issue"><number>3</number><caption>no.</caption></detail><extent unit="issue pages"><start>155</start><end>230</end></extent><extent unit="pages"><start>223</start><end>229</end></extent></part></relatedItem><identifier type="istex">8C502DEF25BD4770813CB94FA6F275D736123815</identifier><identifier type="DOI">10.1016/S0142-0615(99)00033-2</identifier><identifier type="PII">S0142-0615(99)00033-2</identifier><accessCondition type="use and reproduction" contentType="copyright">©1999 Elsevier Science Ltd</accessCondition><recordInfo><recordContentSource>ELSEVIER</recordContentSource><recordOrigin>Elsevier Science Ltd, ©1999</recordOrigin></recordInfo></mods></metadata><enrichments><istex:catWosTEI uri="https://api.istex.fr/document/8C502DEF25BD4770813CB94FA6F275D736123815/enrichments/catWos"><teiHeader><profileDesc><textClass><classCode scheme="WOS">ENGINEERING, ELECTRICAL & ELECTRONIC</classCode></textClass></profileDesc></teiHeader></istex:catWosTEI></enrichments><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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