The principle of single-ended transient based voltage protection for UHVDC transmission line
The smoothing reactor, DC filter and PLC filter form the physical boundary of UHVDC transmission line. The frequency characteristics of UHVDC transmission line and line boundary are analyzed, and the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and...
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| Veröffentlicht in: | Dianli Xitong Baohu yu Kongzhi 2013-02, Vol.41 (3), p.26-31 |
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| container_issue | 3 |
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| container_title | Dianli Xitong Baohu yu Kongzhi |
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| creator | Chen, Shi-Long Shu, Hong-Chun Wan, Chun-Hong Li, Bin Yang, Yi |
| description | The smoothing reactor, DC filter and PLC filter form the physical boundary of UHVDC transmission line. The frequency characteristics of UHVDC transmission line and line boundary are analyzed, and the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line is studied. The protection area of transient based protection of UHVDC transmission line which is widely used now is analyzed, and it is concluded that the transient based protection method can not protect the whole transmission line. Considering the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line, single-ended transient based voltage protection method of UHVDC transmission line which uses protector to distinguish the opposite inside fault from outside fault is studied. The actual parameter simulation model is built, and the single-ended transient based voltage protection method studied in this paper is simulated. |
| format | Article |
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The frequency characteristics of UHVDC transmission line and line boundary are analyzed, and the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line is studied. The protection area of transient based protection of UHVDC transmission line which is widely used now is analyzed, and it is concluded that the transient based protection method can not protect the whole transmission line. Considering the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line, single-ended transient based voltage protection method of UHVDC transmission line which uses protector to distinguish the opposite inside fault from outside fault is studied. The actual parameter simulation model is built, and the single-ended transient based voltage protection method studied in this paper is simulated.</description><identifier>ISSN: 1674-3415</identifier><language>chi</language><subject>Attenuation ; Boundaries ; Computer simulation ; Electric potential ; Faults ; High frequencies ; Transmission lines ; Voltage</subject><ispartof>Dianli Xitong Baohu yu Kongzhi, 2013-02, Vol.41 (3), p.26-31</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Chen, Shi-Long</creatorcontrib><creatorcontrib>Shu, Hong-Chun</creatorcontrib><creatorcontrib>Wan, Chun-Hong</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Yang, Yi</creatorcontrib><title>The principle of single-ended transient based voltage protection for UHVDC transmission line</title><title>Dianli Xitong Baohu yu Kongzhi</title><description>The smoothing reactor, DC filter and PLC filter form the physical boundary of UHVDC transmission line. The frequency characteristics of UHVDC transmission line and line boundary are analyzed, and the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line is studied. The protection area of transient based protection of UHVDC transmission line which is widely used now is analyzed, and it is concluded that the transient based protection method can not protect the whole transmission line. Considering the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line, single-ended transient based voltage protection method of UHVDC transmission line which uses protector to distinguish the opposite inside fault from outside fault is studied. The actual parameter simulation model is built, and the single-ended transient based voltage protection method studied in this paper is simulated.</description><subject>Attenuation</subject><subject>Boundaries</subject><subject>Computer simulation</subject><subject>Electric potential</subject><subject>Faults</subject><subject>High frequencies</subject><subject>Transmission lines</subject><subject>Voltage</subject><issn>1674-3415</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFjktPwzAQhH0Aiar0P_jIJZIdPzY5ovAoUiUuLSekynY2xZKxQ-zy-zEqd06jGc3sfldkxTXIRkiubsgmZ28ZE1wp3fUr8r7_QDovPjo_B6RpotnHU8AG44gjLYuJ2WMs1Jpc_XcKxZx-F6mgKz5FOqWFHrZvD8Ol_OnrhxoHH_GWXE8mZNz86Zocnh73w7bZvT6_DPe7ZuZCl8a2zrTG9ihbsCgdwCR73klUqLjoULSTklhxOzE6pwG5M2zsTG-Y0OCsWJO7y92K9XXGXI6VwmEIJmI65yMHxhloBer_qpC9FACyFT9jV1_m</recordid><startdate>20130201</startdate><enddate>20130201</enddate><creator>Chen, Shi-Long</creator><creator>Shu, Hong-Chun</creator><creator>Wan, Chun-Hong</creator><creator>Li, Bin</creator><creator>Yang, Yi</creator><scope>7SP</scope><scope>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20130201</creationdate><title>The principle of single-ended transient based voltage protection for UHVDC transmission line</title><author>Chen, Shi-Long ; Shu, Hong-Chun ; Wan, Chun-Hong ; Li, Bin ; Yang, Yi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p136t-b2ca2ab9e427be4c77f49184e5e5138e32f54e68983dcc67e1ca0d8a9a0367cb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2013</creationdate><topic>Attenuation</topic><topic>Boundaries</topic><topic>Computer simulation</topic><topic>Electric potential</topic><topic>Faults</topic><topic>High frequencies</topic><topic>Transmission lines</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Shi-Long</creatorcontrib><creatorcontrib>Shu, Hong-Chun</creatorcontrib><creatorcontrib>Wan, Chun-Hong</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Yang, Yi</creatorcontrib><collection>Electronics & Communications Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Dianli Xitong Baohu yu Kongzhi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Shi-Long</au><au>Shu, Hong-Chun</au><au>Wan, Chun-Hong</au><au>Li, Bin</au><au>Yang, Yi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The principle of single-ended transient based voltage protection for UHVDC transmission line</atitle><jtitle>Dianli Xitong Baohu yu Kongzhi</jtitle><date>2013-02-01</date><risdate>2013</risdate><volume>41</volume><issue>3</issue><spage>26</spage><epage>31</epage><pages>26-31</pages><issn>1674-3415</issn><abstract>The smoothing reactor, DC filter and PLC filter form the physical boundary of UHVDC transmission line. The frequency characteristics of UHVDC transmission line and line boundary are analyzed, and the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line is studied. The protection area of transient based protection of UHVDC transmission line which is widely used now is analyzed, and it is concluded that the transient based protection method can not protect the whole transmission line. Considering the attenuation of high frequency fault transient signal caused by UHVDC transmission line boundary and transmission line, single-ended transient based voltage protection method of UHVDC transmission line which uses protector to distinguish the opposite inside fault from outside fault is studied. The actual parameter simulation model is built, and the single-ended transient based voltage protection method studied in this paper is simulated.</abstract><tpages>6</tpages></addata></record> |
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| ispartof | Dianli Xitong Baohu yu Kongzhi, 2013-02, Vol.41 (3), p.26-31 |
| issn | 1674-3415 |
| language | chi |
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| source | DOAJ Directory of Open Access Journals |
| subjects | Attenuation Boundaries Computer simulation Electric potential Faults High frequencies Transmission lines Voltage |
| title | The principle of single-ended transient based voltage protection for UHVDC transmission line |
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