Circuit breaker duty monitoring from the control center
This paper describes a breaker monitoring method and network control to avoid overstressing breakers during faults. The method is proposed as a control center application. Specifically, utilizing the real time model of the system, the expected fault current distribution is computed for each breaker....
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| creator | Dam, Q.B. Meliopoulos, A.P.S. |
| description | This paper describes a breaker monitoring method and network control to avoid overstressing breakers during faults. The method is proposed as a control center application. Specifically, utilizing the real time model of the system, the expected fault current distribution is computed for each breaker. In case that faults are identified that will exceed the ratings of the breaker, the optimal reconfiguration and/or on-line generation is sought that eliminates this possibility. Many times the optimal reconfiguration may not be desirable or economical, in which case visualizations of the possible breaker overstress are generated and presented to the operator. In this case, it is expected that the operator may seek solutions based on his/her experience and knowledge of the system. |
| doi_str_mv | 10.1109/PSCE.2009.4840229 |
| format | Conference Proceeding |
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The method is proposed as a control center application. Specifically, utilizing the real time model of the system, the expected fault current distribution is computed for each breaker. In case that faults are identified that will exceed the ratings of the breaker, the optimal reconfiguration and/or on-line generation is sought that eliminates this possibility. Many times the optimal reconfiguration may not be desirable or economical, in which case visualizations of the possible breaker overstress are generated and presented to the operator. 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The method is proposed as a control center application. Specifically, utilizing the real time model of the system, the expected fault current distribution is computed for each breaker. In case that faults are identified that will exceed the ratings of the breaker, the optimal reconfiguration and/or on-line generation is sought that eliminates this possibility. Many times the optimal reconfiguration may not be desirable or economical, in which case visualizations of the possible breaker overstress are generated and presented to the operator. In this case, it is expected that the operator may seek solutions based on his/her experience and knowledge of the system.</description><subject>Circuit breakers</subject><subject>Circuit faults</subject><subject>Condition monitoring</subject><subject>Control Center Applications</subject><subject>Control systems</subject><subject>Fault currents</subject><subject>Power system faults</subject><subject>Power system reliability</subject><subject>Probability density function</subject><subject>Relays</subject><subject>Thermal stresses</subject><isbn>1424438101</isbn><isbn>9781424438105</isbn><isbn>142443811X</isbn><isbn>9781424438112</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFj81KAzEUhSNS0NY-gLjJC8x4b5IxyVKGaoWCgl24K_m51WhnRjLpom9vxYJn83Hg48Bh7BqhRgR7-_LaLmoBYGtlFAhhz9gUlVBKGsS38_8COGHTX9ECCCMv2HwcP-EY1Qgj9CXTbcphnwr3mdwXZR735cC7oU9lyKl_59s8dLx8EA9DX_Kw44H6QvmKTbZuN9L8xBlbPyzW7bJaPT8-tferKlkolZToGlCicehcFHjXSBOjDjIar0gp1NAopyN5GY6utqFxhnywUnjrEeWM3fzNJiLafOfUuXzYnE7LHyk1SEc</recordid><startdate>200903</startdate><enddate>200903</enddate><creator>Dam, Q.B.</creator><creator>Meliopoulos, A.P.S.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200903</creationdate><title>Circuit breaker duty monitoring from the control center</title><author>Dam, Q.B. ; Meliopoulos, A.P.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-331a50425a1aad216538dd7c3d8b4e4417054a7deb3c33179c5a8ebc932b9b113</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Circuit breakers</topic><topic>Circuit faults</topic><topic>Condition monitoring</topic><topic>Control Center Applications</topic><topic>Control systems</topic><topic>Fault currents</topic><topic>Power system faults</topic><topic>Power system reliability</topic><topic>Probability density function</topic><topic>Relays</topic><topic>Thermal stresses</topic><toplevel>online_resources</toplevel><creatorcontrib>Dam, Q.B.</creatorcontrib><creatorcontrib>Meliopoulos, A.P.S.</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>Dam, Q.B.</au><au>Meliopoulos, A.P.S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Circuit breaker duty monitoring from the control center</atitle><btitle>2009 IEEE/PES Power Systems Conference and Exposition</btitle><stitle>PSCE</stitle><date>2009-03</date><risdate>2009</risdate><spage>1</spage><epage>6</epage><pages>1-6</pages><isbn>1424438101</isbn><isbn>9781424438105</isbn><eisbn>142443811X</eisbn><eisbn>9781424438112</eisbn><abstract>This paper describes a breaker monitoring method and network control to avoid overstressing breakers during faults. The method is proposed as a control center application. Specifically, utilizing the real time model of the system, the expected fault current distribution is computed for each breaker. In case that faults are identified that will exceed the ratings of the breaker, the optimal reconfiguration and/or on-line generation is sought that eliminates this possibility. Many times the optimal reconfiguration may not be desirable or economical, in which case visualizations of the possible breaker overstress are generated and presented to the operator. In this case, it is expected that the operator may seek solutions based on his/her experience and knowledge of the system.</abstract><pub>IEEE</pub><doi>10.1109/PSCE.2009.4840229</doi><tpages>6</tpages></addata></record> |
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| identifier | ISBN: 1424438101 |
| ispartof | 2009 IEEE/PES Power Systems Conference and Exposition, 2009, p.1-6 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Circuit breakers Circuit faults Condition monitoring Control Center Applications Control systems Fault currents Power system faults Power system reliability Probability density function Relays Thermal stresses |
| title | Circuit breaker duty monitoring from the control center |
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