A fast voltage security assessment method using adaptive bounding
This paper presents a fast method for use in power system online voltage security assessment. The objective here is to quickly assess the effects of large numbers of contingencies (line outages) to determine the worst case. The methodology is intuitively focused on the relationship between a node vo...
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| Veröffentlicht in: | IEEE transactions on power systems 2000-08, Vol.15 (3), p.1137-1141 |
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| container_title | IEEE transactions on power systems |
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| creator | Hang Liu Bose, A. Venkatasubramanian, V. |
| description | This paper presents a fast method for use in power system online voltage security assessment. The objective here is to quickly assess the effects of large numbers of contingencies (line outages) to determine the worst case. The methodology is intuitively focused on the relationship between a node voltage and the availability of reactive power in the local neighborhood, and it also takes advantage of other information from the power flow solution. The concept of electrical distance is introduced for choosing the corresponding voltage control area locally around the contingency event. For the calculation of post-contingency electrical distance and power flow, the computation efficiency can be achieved by utilizing many mature algorithms from static security analysis (SSA). |
| doi_str_mv | 10.1109/59.871745 |
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The objective here is to quickly assess the effects of large numbers of contingencies (line outages) to determine the worst case. The methodology is intuitively focused on the relationship between a node voltage and the availability of reactive power in the local neighborhood, and it also takes advantage of other information from the power flow solution. The concept of electrical distance is introduced for choosing the corresponding voltage control area locally around the contingency event. 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For the calculation of post-contingency electrical distance and power flow, the computation efficiency can be achieved by utilizing many mature algorithms from static security analysis (SSA).</description><subject>Algorithm design and analysis</subject><subject>Algorithms</subject><subject>Assessments</subject><subject>Availability</subject><subject>Contingency</subject><subject>Electric potential</subject><subject>Electric power generation</subject><subject>Energy management</subject><subject>Information security</subject><subject>Load flow</subject><subject>Power flow</subject><subject>Power system security</subject><subject>Power transmission lines</subject><subject>Reactive power</subject><subject>Security</subject><subject>Stability analysis</subject><subject>Voltage</subject><subject>Voltage control</subject><issn>0885-8950</issn><issn>1558-0679</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqF0UtLAzEQAOAgCtbqwaun4EH0sDXZbF7HUnxBwYueQzY7W7fso26yhf77pmzx4EEvMzDzMTAzCF1TMqOU6EeuZ0pSmfETNKGcq4QIqU_RhCjFE6U5OUcX3q8JISI2Jmg-x6X1AW-7OtgVYA9u6Kuww9Z78L6BNuAGwldX4MFX7Qrbwm5CtQWcd0NbxMolOitt7eHqmKfo8_npY_GaLN9f3hbzZeIyloVEOqpzZ7XiQstUsiJLuaAxKplLWXJdWKLKQlPQOYAjhGvg2jnqFDjOCjZFd-PcTd99D-CDaSrvoK5tC93gTaoYFUqJ_6HkTKWMRXj_J6RCUpZKzWikt7_ouhv6Nu5r4mEJTaU4zHsYkes773sozaavGtvvDCXm8B3DtRm_E-3NaCsA-HHH5h5Wzoid</recordid><startdate>20000801</startdate><enddate>20000801</enddate><creator>Hang Liu</creator><creator>Bose, A.</creator><creator>Venkatasubramanian, V.</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope><scope>F28</scope></search><sort><creationdate>20000801</creationdate><title>A fast voltage security assessment method using adaptive bounding</title><author>Hang Liu ; Bose, A. ; Venkatasubramanian, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-7c19bca985697273d42561d4287b77f59da08fd91e9beec0059e59cc1c8ec53d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Algorithm design and analysis</topic><topic>Algorithms</topic><topic>Assessments</topic><topic>Availability</topic><topic>Contingency</topic><topic>Electric potential</topic><topic>Electric power generation</topic><topic>Energy management</topic><topic>Information security</topic><topic>Load flow</topic><topic>Power flow</topic><topic>Power system security</topic><topic>Power transmission lines</topic><topic>Reactive power</topic><topic>Security</topic><topic>Stability analysis</topic><topic>Voltage</topic><topic>Voltage control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hang Liu</creatorcontrib><creatorcontrib>Bose, A.</creatorcontrib><creatorcontrib>Venkatasubramanian, V.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><jtitle>IEEE transactions on power systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hang Liu</au><au>Bose, A.</au><au>Venkatasubramanian, V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A fast voltage security assessment method using adaptive bounding</atitle><jtitle>IEEE transactions on power systems</jtitle><stitle>TPWRS</stitle><date>2000-08-01</date><risdate>2000</risdate><volume>15</volume><issue>3</issue><spage>1137</spage><epage>1141</epage><pages>1137-1141</pages><issn>0885-8950</issn><eissn>1558-0679</eissn><coden>ITPSEG</coden><abstract>This paper presents a fast method for use in power system online voltage security assessment. The objective here is to quickly assess the effects of large numbers of contingencies (line outages) to determine the worst case. The methodology is intuitively focused on the relationship between a node voltage and the availability of reactive power in the local neighborhood, and it also takes advantage of other information from the power flow solution. The concept of electrical distance is introduced for choosing the corresponding voltage control area locally around the contingency event. For the calculation of post-contingency electrical distance and power flow, the computation efficiency can be achieved by utilizing many mature algorithms from static security analysis (SSA).</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/59.871745</doi><tpages>5</tpages></addata></record> |
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| ispartof | IEEE transactions on power systems, 2000-08, Vol.15 (3), p.1137-1141 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Algorithm design and analysis Algorithms Assessments Availability Contingency Electric potential Electric power generation Energy management Information security Load flow Power flow Power system security Power transmission lines Reactive power Security Stability analysis Voltage Voltage control |
| title | A fast voltage security assessment method using adaptive bounding |
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