Cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for full-control device unit
The invention discloses a cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for a full-control device unit, and the power circuit comprises power units. The power units are connected in parallel, and the input ends of the power units are connected with a stati...
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| creator | DAI ZHOU MA XIAOHONG BIAN RUI'EN ZENG HUARONG WANG XIANJUN GAN LINGXIAO ZHANG XUN NIU WEI XU KUI TIAN CHENGYUE MAO XIANYIN ZHOU YUSHENG |
| description | The invention discloses a cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for a full-control device unit, and the power circuit comprises power units. The power units are connected in parallel, and the input ends of the power units are connected with a station transformer through a filtering inductor. The output ends of the power units are connected with the input end of a high-frequency boost transformer, and the output end of the high-frequency boost transformer is connected with an icing circuit. The circuit solves technical problems that the power-off loss of an extrahigh-voltage power transmission line is great because the DC ice melting and AC ice melting modes which are employed in the prior art and can be used for the power transmission lines at various voltage levels (500kV or less) need a line power transmission cutoff condition for ice melting.
本发明公开了种全控器件单元级联型大功率高频高压融冰激励电源电路，它包括功率单元，所述功率单元并联连接，功率单元输入端通过滤波电感与站用变连接；功率单元输出端与高频升压变压器输入端连接，高频升压变压器输出端接覆冰线路；本发明解决了 |
| format | Patent |
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本发明公开了种全控器件单元级联型大功率高频高压融冰激励电源电路，它包括功率单元，所述功率单元并联连接，功率单元输入端通过滤波电感与站用变连接；功率单元输出端与高频升压变压器输入端连接，高频升压变压器输出端接覆冰线路；本发明解决了</description><language>chi ; eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171124&DB=EPODOC&CC=CN&NR=107395028A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171124&DB=EPODOC&CC=CN&NR=107395028A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAI ZHOU</creatorcontrib><creatorcontrib>MA XIAOHONG</creatorcontrib><creatorcontrib>BIAN RUI'EN</creatorcontrib><creatorcontrib>ZENG HUARONG</creatorcontrib><creatorcontrib>WANG XIANJUN</creatorcontrib><creatorcontrib>GAN LINGXIAO</creatorcontrib><creatorcontrib>ZHANG XUN</creatorcontrib><creatorcontrib>NIU WEI</creatorcontrib><creatorcontrib>XU KUI</creatorcontrib><creatorcontrib>TIAN CHENGYUE</creatorcontrib><creatorcontrib>MAO XIANYIN</creatorcontrib><creatorcontrib>ZHOU YUSHENG</creatorcontrib><title>Cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for full-control device unit</title><description>The invention discloses a cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for a full-control device unit, and the power circuit comprises power units. The power units are connected in parallel, and the input ends of the power units are connected with a station transformer through a filtering inductor. The output ends of the power units are connected with the input end of a high-frequency boost transformer, and the output end of the high-frequency boost transformer is connected with an icing circuit. The circuit solves technical problems that the power-off loss of an extrahigh-voltage power transmission line is great because the DC ice melting and AC ice melting modes which are employed in the prior art and can be used for the power transmission lines at various voltage levels (500kV or less) need a line power transmission cutoff condition for ice melting.
本发明公开了种全控器件单元级联型大功率高频高压融冰激励电源电路，它包括功率单元，所述功率单元并联连接，功率单元输入端通过滤波电感与站用变连接；功率单元输出端与高频升压变压器输入端连接，高频升压变压器输出端接覆冰线路；本发明解决了</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy0EKwjAQheFuXIh6h_EAgWoRdSlFceXKfYnTaToQk5hOqr29Sj2Aq8cP75tmfak71DU7o2QIBDc2KvgnRWjZtKqJ9EjkcBiz91a0IWAkuJOVDwN6IYsW9g5GiBwxsUDjIzTJWoXeSfQWauq_MDmWeTZptO1o8dtZtjwdr-VZUfAVdUEjOZKqvKzybbHf5Ovdofjn8wZZ4EYK</recordid><startdate>20171124</startdate><enddate>20171124</enddate><creator>DAI ZHOU</creator><creator>MA XIAOHONG</creator><creator>BIAN RUI'EN</creator><creator>ZENG HUARONG</creator><creator>WANG XIANJUN</creator><creator>GAN LINGXIAO</creator><creator>ZHANG XUN</creator><creator>NIU WEI</creator><creator>XU KUI</creator><creator>TIAN CHENGYUE</creator><creator>MAO XIANYIN</creator><creator>ZHOU YUSHENG</creator><scope>EVB</scope></search><sort><creationdate>20171124</creationdate><title>Cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for full-control device unit</title><author>DAI ZHOU ; MA XIAOHONG ; BIAN RUI'EN ; ZENG HUARONG ; WANG XIANJUN ; GAN LINGXIAO ; ZHANG XUN ; NIU WEI ; XU KUI ; TIAN CHENGYUE ; MAO XIANYIN ; ZHOU YUSHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN107395028A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><toplevel>online_resources</toplevel><creatorcontrib>DAI ZHOU</creatorcontrib><creatorcontrib>MA XIAOHONG</creatorcontrib><creatorcontrib>BIAN RUI'EN</creatorcontrib><creatorcontrib>ZENG HUARONG</creatorcontrib><creatorcontrib>WANG XIANJUN</creatorcontrib><creatorcontrib>GAN LINGXIAO</creatorcontrib><creatorcontrib>ZHANG XUN</creatorcontrib><creatorcontrib>NIU WEI</creatorcontrib><creatorcontrib>XU KUI</creatorcontrib><creatorcontrib>TIAN CHENGYUE</creatorcontrib><creatorcontrib>MAO XIANYIN</creatorcontrib><creatorcontrib>ZHOU YUSHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAI ZHOU</au><au>MA XIAOHONG</au><au>BIAN RUI'EN</au><au>ZENG HUARONG</au><au>WANG XIANJUN</au><au>GAN LINGXIAO</au><au>ZHANG XUN</au><au>NIU WEI</au><au>XU KUI</au><au>TIAN CHENGYUE</au><au>MAO XIANYIN</au><au>ZHOU YUSHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for full-control device unit</title><date>2017-11-24</date><risdate>2017</risdate><abstract>The invention discloses a cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for a full-control device unit, and the power circuit comprises power units. The power units are connected in parallel, and the input ends of the power units are connected with a station transformer through a filtering inductor. The output ends of the power units are connected with the input end of a high-frequency boost transformer, and the output end of the high-frequency boost transformer is connected with an icing circuit. The circuit solves technical problems that the power-off loss of an extrahigh-voltage power transmission line is great because the DC ice melting and AC ice melting modes which are employed in the prior art and can be used for the power transmission lines at various voltage levels (500kV or less) need a line power transmission cutoff condition for ice melting.
本发明公开了种全控器件单元级联型大功率高频高压融冰激励电源电路，它包括功率单元，所述功率单元并联连接，功率单元输入端通过滤波电感与站用变连接；功率单元输出端与高频升压变压器输入端连接，高频升压变压器输出端接覆冰线路；本发明解决了</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES |
| title | Cascading-type big-power high-frequency high-voltage ice melting excitation power circuit for full-control device unit |
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