Non-Iterative Method to Determine Static Stability Boundaries
Static voltage and angle stability conditions are often associated with singularities of the power flow Jacobian (Saddle Node Bifurcations - SNB). This paper presents an idea of a new method based on SNB conditions written in Cartesian coordinates. These coordinates used instead of the polar coordin...
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creator | Makarov, Y.V. Jian Ma Zhao Yang Dong |
description | Static voltage and angle stability conditions are often associated with singularities of the power flow Jacobian (Saddle Node Bifurcations - SNB). This paper presents an idea of a new method based on SNB conditions written in Cartesian coordinates. These coordinates used instead of the polar coordinates allow non-iterative locating power flow SNB points. A singularity problem is formulated as a linear set of equations. The singular value decomposition is used to find its solutions. The new method allows quick exploration of the static stability boundary in real-time security assessment applications. This paper outlines some very promising initial results for two power systems. |
doi_str_mv | 10.1109/PCT.2007.4538342 |
format | Conference Proceeding |
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This paper presents an idea of a new method based on SNB conditions written in Cartesian coordinates. These coordinates used instead of the polar coordinates allow non-iterative locating power flow SNB points. A singularity problem is formulated as a linear set of equations. The singular value decomposition is used to find its solutions. The new method allows quick exploration of the static stability boundary in real-time security assessment applications. 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This paper presents an idea of a new method based on SNB conditions written in Cartesian coordinates. These coordinates used instead of the polar coordinates allow non-iterative locating power flow SNB points. A singularity problem is formulated as a linear set of equations. The singular value decomposition is used to find its solutions. The new method allows quick exploration of the static stability boundary in real-time security assessment applications. This paper outlines some very promising initial results for two power systems.</description><subject>Bifurcation</subject><subject>Equations</subject><subject>Jacobian matrices</subject><subject>Load flow</subject><subject>Power flow</subject><subject>Power system dynamics</subject><subject>Power system security</subject><subject>Power system stability</subject><subject>saddle node bifurcation</subject><subject>Stability analysis</subject><subject>State-space methods</subject><subject>static voltage and angle stability</subject><subject>Voltage</subject><subject>wide area security assessment</subject><isbn>1424421896</isbn><isbn>9781424421893</isbn><isbn>142442190X</isbn><isbn>9781424421909</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo9T0lLw0AYHZGCtvYueMkfSPxmzxw8aNwKdQEreCuzfIMjbSLJKPTfG7H4Lo-38OARckqhohTM-XOzqhiAroTkNRfsgEypYEIwauDt8F_URk3IdCzWBijT-ojMh-EDRggJhqljcvHYteUiY29z-sbiAfN7F4rcFdc4mtvUYvGSx8z_kkublHfFVffVBtsnHE7IJNrNgPM9z8jr7c2quS-XT3eL5nJZJqplLqWkznIbY0TwyoZoJBUqahdcQKu8CtxzkNQI7pwCbcbMo7MUPbM153xGzv52EyKuP_u0tf1uvf_OfwBbx0uY</recordid><startdate>200707</startdate><enddate>200707</enddate><creator>Makarov, Y.V.</creator><creator>Jian Ma</creator><creator>Zhao Yang Dong</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200707</creationdate><title>Non-Iterative Method to Determine Static Stability Boundaries</title><author>Makarov, Y.V. ; Jian Ma ; Zhao Yang Dong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-551ba3afffe0c6adf95146f7bdbdea6c6d3c3051943bb60796f7ceba1ec2a8333</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Bifurcation</topic><topic>Equations</topic><topic>Jacobian matrices</topic><topic>Load flow</topic><topic>Power flow</topic><topic>Power system dynamics</topic><topic>Power system security</topic><topic>Power system stability</topic><topic>saddle node bifurcation</topic><topic>Stability analysis</topic><topic>State-space methods</topic><topic>static voltage and angle stability</topic><topic>Voltage</topic><topic>wide area security assessment</topic><toplevel>online_resources</toplevel><creatorcontrib>Makarov, Y.V.</creatorcontrib><creatorcontrib>Jian Ma</creatorcontrib><creatorcontrib>Zhao Yang Dong</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Makarov, Y.V.</au><au>Jian Ma</au><au>Zhao Yang Dong</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Non-Iterative Method to Determine Static Stability Boundaries</atitle><btitle>2007 IEEE Lausanne Power Tech</btitle><stitle>PTC</stitle><date>2007-07</date><risdate>2007</risdate><spage>349</spage><epage>354</epage><pages>349-354</pages><isbn>1424421896</isbn><isbn>9781424421893</isbn><eisbn>142442190X</eisbn><eisbn>9781424421909</eisbn><abstract>Static voltage and angle stability conditions are often associated with singularities of the power flow Jacobian (Saddle Node Bifurcations - SNB). This paper presents an idea of a new method based on SNB conditions written in Cartesian coordinates. These coordinates used instead of the polar coordinates allow non-iterative locating power flow SNB points. A singularity problem is formulated as a linear set of equations. The singular value decomposition is used to find its solutions. The new method allows quick exploration of the static stability boundary in real-time security assessment applications. This paper outlines some very promising initial results for two power systems.</abstract><pub>IEEE</pub><doi>10.1109/PCT.2007.4538342</doi><tpages>6</tpages></addata></record> |
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subjects | Bifurcation Equations Jacobian matrices Load flow Power flow Power system dynamics Power system security Power system stability saddle node bifurcation Stability analysis State-space methods static voltage and angle stability Voltage wide area security assessment |
title | Non-Iterative Method to Determine Static Stability Boundaries |
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