Direct-current shore power supply system
The invention discloses a direct-current shore power supply system. The system comprises a phase-shifting transformer and a plurality of conversion modules, a primary side of the phase-shifting transformer is connected with a high-voltage alternating-current power grid power supply, a secondary side...
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| creator | JIANG XINYU LIU WEIJUN QIAO XIAOGANG GAO SHUAI SUN KAIFA YU DIANYUN MAO WANG |
| description | The invention discloses a direct-current shore power supply system. The system comprises a phase-shifting transformer and a plurality of conversion modules, a primary side of the phase-shifting transformer is connected with a high-voltage alternating-current power grid power supply, a secondary side of the phase-shifting transformer is connected with the plurality of conversion modules, the system further comprises a controller, and the controller is used for carrying out wave generation control on the conversion modules according to required voltage. The output voltage of the direct-current shore power supply system can be adjusted according to needs so as to meet the multi-voltage-class application scene, and meanwhile, transmission is performed through the two direct-current cables, so that the transmission cost and the transmission loss of electric energy are reduced.
本申请公开了一种直流岸电电源系统。所述系统包括，一移相变压器、多个转换模组，所述移相变压器的原边与高压交流电网电源连接，所述移相变压器的副边与所述多个转换模组连接，所述系统还包括一控制器，所述控制器用于根据所需电压对所述转换模组进行发波控制。本申请中的直流岸电电源系统输出电压可 |
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本申请公开了一种直流岸电电源系统。所述系统包括，一移相变压器、多个转换模组，所述移相变压器的原边与高压交流电网电源连接，所述移相变压器的副边与所述多个转换模组连接，所述系统还包括一控制器，所述控制器用于根据所需电压对所述转换模组进行发波控制。本申请中的直流岸电电源系统输出电压可</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</subject><creationdate>2024</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=20240409&DB=EPODOC&CC=CN&NR=117856635A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240409&DB=EPODOC&CC=CN&NR=117856635A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIANG XINYU</creatorcontrib><creatorcontrib>LIU WEIJUN</creatorcontrib><creatorcontrib>QIAO XIAOGANG</creatorcontrib><creatorcontrib>GAO SHUAI</creatorcontrib><creatorcontrib>SUN KAIFA</creatorcontrib><creatorcontrib>YU DIANYUN</creatorcontrib><creatorcontrib>MAO WANG</creatorcontrib><title>Direct-current shore power supply system</title><description>The invention discloses a direct-current shore power supply system. The system comprises a phase-shifting transformer and a plurality of conversion modules, a primary side of the phase-shifting transformer is connected with a high-voltage alternating-current power grid power supply, a secondary side of the phase-shifting transformer is connected with the plurality of conversion modules, the system further comprises a controller, and the controller is used for carrying out wave generation control on the conversion modules according to required voltage. The output voltage of the direct-current shore power supply system can be adjusted according to needs so as to meet the multi-voltage-class application scene, and meanwhile, transmission is performed through the two direct-current cables, so that the transmission cost and the transmission loss of electric energy are reduced.
本申请公开了一种直流岸电电源系统。所述系统包括，一移相变压器、多个转换模组，所述移相变压器的原边与高压交流电网电源连接，所述移相变压器的副边与所述多个转换模组连接，所述系统还包括一控制器，所述控制器用于根据所需电压对所述转换模组进行发波控制。本申请中的直流岸电电源系统输出电压可</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBwySxKTS7RTS4tKkrNK1EozsgvSlUoyC9PLVIoLi0oyKlUKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobmFqZmZsamjsbEqAEA_YMozg</recordid><startdate>20240409</startdate><enddate>20240409</enddate><creator>JIANG XINYU</creator><creator>LIU WEIJUN</creator><creator>QIAO XIAOGANG</creator><creator>GAO SHUAI</creator><creator>SUN KAIFA</creator><creator>YU DIANYUN</creator><creator>MAO WANG</creator><scope>EVB</scope></search><sort><creationdate>20240409</creationdate><title>Direct-current shore power supply system</title><author>JIANG XINYU ; LIU WEIJUN ; QIAO XIAOGANG ; GAO SHUAI ; SUN KAIFA ; YU DIANYUN ; MAO WANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117856635A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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><toplevel>online_resources</toplevel><creatorcontrib>JIANG XINYU</creatorcontrib><creatorcontrib>LIU WEIJUN</creatorcontrib><creatorcontrib>QIAO XIAOGANG</creatorcontrib><creatorcontrib>GAO SHUAI</creatorcontrib><creatorcontrib>SUN KAIFA</creatorcontrib><creatorcontrib>YU DIANYUN</creatorcontrib><creatorcontrib>MAO WANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIANG XINYU</au><au>LIU WEIJUN</au><au>QIAO XIAOGANG</au><au>GAO SHUAI</au><au>SUN KAIFA</au><au>YU DIANYUN</au><au>MAO WANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Direct-current shore power supply system</title><date>2024-04-09</date><risdate>2024</risdate><abstract>The invention discloses a direct-current shore power supply system. The system comprises a phase-shifting transformer and a plurality of conversion modules, a primary side of the phase-shifting transformer is connected with a high-voltage alternating-current power grid power supply, a secondary side of the phase-shifting transformer is connected with the plurality of conversion modules, the system further comprises a controller, and the controller is used for carrying out wave generation control on the conversion modules according to required voltage. The output voltage of the direct-current shore power supply system can be adjusted according to needs so as to meet the multi-voltage-class application scene, and meanwhile, transmission is performed through the two direct-current cables, so that the transmission cost and the transmission loss of electric energy are reduced.
本申请公开了一种直流岸电电源系统。所述系统包括，一移相变压器、多个转换模组，所述移相变压器的原边与高压交流电网电源连接，所述移相变压器的副边与所述多个转换模组连接，所述系统还包括一控制器，所述控制器用于根据所需电压对所述转换模组进行发波控制。本申请中的直流岸电电源系统输出电压可</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 |
| title | Direct-current shore power supply system |
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