Unbalanced phase-to-phase voltage compensators applied to radial distribution feeders
This paper describes an application of a thyristor-controlled reactive power compensator (TCRC), which aims at individually controlling phase-to-phase voltage imbalancing in radial distribution feeders. The compensator model is straightforward included into the classical three-phase load flow formul...
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| Veröffentlicht in: | IEEE transactions on power delivery 2004-04, Vol.19 (2), p.806-812 |
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| creator | Pires, R.C. |
| description | This paper describes an application of a thyristor-controlled reactive power compensator (TCRC), which aims at individually controlling phase-to-phase voltage imbalancing in radial distribution feeders. The compensator model is straightforward included into the classical three-phase load flow formulation. The Newton-Raphson iterative solution is obtained through an algorithm based on the orthogonal Givens rotation. The solution method allows to overcome the usual ill-conditioned Jacobian matrix problem arised from radial networks with high R/X ratios. Large amount of simulations are carried out in order to evaluate the TCRC model robustness. |
| doi_str_mv | 10.1109/TPWRD.2003.823192 |
| format | Article |
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Large amount of simulations are carried out in order to evaluate the TCRC model robustness.</description><identifier>ISSN: 0885-8977</identifier><identifier>EISSN: 1937-4208</identifier><identifier>DOI: 10.1109/TPWRD.2003.823192</identifier><identifier>CODEN: ITPDE5</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Compensators ; Current transformers ; Electric potential ; Feeders ; Frequency ; Iterative algorithms ; Jacobian matrix ; Load flow ; Mathematical models ; Object oriented modeling ; Power industry ; Power system modeling ; Power system reliability ; Radial distribution ; Reactive power control ; Robustness ; Voltage ; Voltage control</subject><ispartof>IEEE transactions on power delivery, 2004-04, Vol.19 (2), p.806-812</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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The compensator model is straightforward included into the classical three-phase load flow formulation. The Newton-Raphson iterative solution is obtained through an algorithm based on the orthogonal Givens rotation. The solution method allows to overcome the usual ill-conditioned Jacobian matrix problem arised from radial networks with high R/X ratios. Large amount of simulations are carried out in order to evaluate the TCRC model robustness.</description><subject>Compensators</subject><subject>Current transformers</subject><subject>Electric potential</subject><subject>Feeders</subject><subject>Frequency</subject><subject>Iterative algorithms</subject><subject>Jacobian matrix</subject><subject>Load flow</subject><subject>Mathematical models</subject><subject>Object oriented modeling</subject><subject>Power industry</subject><subject>Power system modeling</subject><subject>Power system reliability</subject><subject>Radial distribution</subject><subject>Reactive power control</subject><subject>Robustness</subject><subject>Voltage</subject><subject>Voltage control</subject><issn>0885-8977</issn><issn>1937-4208</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kUtLw0AUhQdRsFZ_gLgJLnSVOncmjztLqU8oKNLicpgkN5qSZuJMIvjvTRtBcOHq3sV3Dhw-xk6BzwC4ulo-v77czATncoZCghJ7bAJKpmEkOO6zCUeMQ1RpesiOvF9zziOu-IStVk1matPkVATtu_EUdjbcPcGnrTvzRkFuNy013nTW-cC0bV0NbGcDZ4rK1EFR-c5VWd9VtglKooKcP2YHpak9nfzcKVvd3S7nD-Hi6f5xfr0IcxnLLgQFpYriTMQYZUBxLCAzWOQFYhFFlEIsEywxAZnnSVYM5VzKpCQwQqkESjlll2Nv6-xHT77Tm8rnVA-DyPZeo0qETNJYDeTFv6RAqYBjOoDnf8C17V0zrNCIEoVABQMEI5Q7672jUreu2hj3pYHrrQ-986G3PvToY8icjZmKiH55kWIUSfkNuNiHHg</recordid><startdate>20040401</startdate><enddate>20040401</enddate><creator>Pires, R.C.</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>20040401</creationdate><title>Unbalanced phase-to-phase voltage compensators applied to radial distribution feeders</title><author>Pires, R.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-191f945b2584b1e5521ba8dcd88d44e715368f8613cc6bdfee0336fe1a29961f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Compensators</topic><topic>Current transformers</topic><topic>Electric potential</topic><topic>Feeders</topic><topic>Frequency</topic><topic>Iterative algorithms</topic><topic>Jacobian matrix</topic><topic>Load flow</topic><topic>Mathematical models</topic><topic>Object oriented modeling</topic><topic>Power industry</topic><topic>Power system modeling</topic><topic>Power system reliability</topic><topic>Radial distribution</topic><topic>Reactive power control</topic><topic>Robustness</topic><topic>Voltage</topic><topic>Voltage control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pires, R.C.</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 delivery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pires, R.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unbalanced phase-to-phase voltage compensators applied to radial distribution feeders</atitle><jtitle>IEEE transactions on power delivery</jtitle><stitle>TPWRD</stitle><date>2004-04-01</date><risdate>2004</risdate><volume>19</volume><issue>2</issue><spage>806</spage><epage>812</epage><pages>806-812</pages><issn>0885-8977</issn><eissn>1937-4208</eissn><coden>ITPDE5</coden><abstract>This paper describes an application of a thyristor-controlled reactive power compensator (TCRC), which aims at individually controlling phase-to-phase voltage imbalancing in radial distribution feeders. The compensator model is straightforward included into the classical three-phase load flow formulation. The Newton-Raphson iterative solution is obtained through an algorithm based on the orthogonal Givens rotation. The solution method allows to overcome the usual ill-conditioned Jacobian matrix problem arised from radial networks with high R/X ratios. Large amount of simulations are carried out in order to evaluate the TCRC model robustness.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TPWRD.2003.823192</doi><tpages>7</tpages></addata></record> |
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| language | eng |
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| subjects | Compensators Current transformers Electric potential Feeders Frequency Iterative algorithms Jacobian matrix Load flow Mathematical models Object oriented modeling Power industry Power system modeling Power system reliability Radial distribution Reactive power control Robustness Voltage Voltage control |
| title | Unbalanced phase-to-phase voltage compensators applied to radial distribution feeders |
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