Offshore wind power direct current sending-out system with direct current energy consumption function and control method
The invention discloses an offshore wind power direct current sending-out system with a direct current energy consumption function and a control method thereof. The system comprises a boosting transformer, a connection transformer, an offshore converter station and an onshore converter station which...
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| creator | SONG YANTAO LIU QIJIAN LIU XUHUI WU JINLONG SUN PANLEI LI YAFENG CAO SEN LU QI WANG CHANGJIU WANG SHENG FAN XUEFENG WANG XIANWEI WU QINGFAN SHEN SHUAIHUA LIU ZHIJUN FAN ZIQIANG YUE XIAOGE YAN BING ZHANG SHAOJUN LI QIAN SHAO JINGKAI FAN BAOFENG LI DAOYANG LIU XINHE TIAN PEITAO LIU CHEN YANG MEIJUAN GUO HONGGUANG XU PENGJIAN TU RENCHUAN WANG QIUKAI HAO JUNFANG WU DONGJUE MAO CHENGBO LIU XING LUO LEI |
| description | The invention discloses an offshore wind power direct current sending-out system with a direct current energy consumption function and a control method thereof. The system comprises a boosting transformer, a connection transformer, an offshore converter station and an onshore converter station which are connected in sequence. The system also comprises a direct current energy consumption equipment which is arranged between polar lines of the land converter station. According to the method, through monitoring the direct current between positive and negative electrode wires, when the value of the direct current rises to reach a threshold value, the direct current energy consumption equipment is controlled to be gradually switched in proportion, and when the value of the direct current drops to reach the threshold value, the direct current energy consumption equipment is controlled to be gradually switched off in proportion; and in the process, the direct current value does not exceed the direct current overvolta |
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The system comprises a boosting transformer, a connection transformer, an offshore converter station and an onshore converter station which are connected in sequence. The system also comprises a direct current energy consumption equipment which is arranged between polar lines of the land converter station. According to the method, through monitoring the direct current between positive and negative electrode wires, when the value of the direct current rises to reach a threshold value, the direct current energy consumption equipment is controlled to be gradually switched in proportion, and when the value of the direct current drops to reach the threshold value, the direct current energy consumption equipment is controlled to be gradually switched off in proportion; and in the process, the direct current value does not exceed the direct current overvolta</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2021</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=20210928&DB=EPODOC&CC=CN&NR=113452059A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210928&DB=EPODOC&CC=CN&NR=113452059A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SONG YANTAO</creatorcontrib><creatorcontrib>LIU QIJIAN</creatorcontrib><creatorcontrib>LIU XUHUI</creatorcontrib><creatorcontrib>WU JINLONG</creatorcontrib><creatorcontrib>SUN PANLEI</creatorcontrib><creatorcontrib>LI YAFENG</creatorcontrib><creatorcontrib>CAO SEN</creatorcontrib><creatorcontrib>LU QI</creatorcontrib><creatorcontrib>WANG CHANGJIU</creatorcontrib><creatorcontrib>WANG SHENG</creatorcontrib><creatorcontrib>FAN XUEFENG</creatorcontrib><creatorcontrib>WANG XIANWEI</creatorcontrib><creatorcontrib>WU QINGFAN</creatorcontrib><creatorcontrib>SHEN SHUAIHUA</creatorcontrib><creatorcontrib>LIU ZHIJUN</creatorcontrib><creatorcontrib>FAN ZIQIANG</creatorcontrib><creatorcontrib>YUE XIAOGE</creatorcontrib><creatorcontrib>YAN BING</creatorcontrib><creatorcontrib>ZHANG SHAOJUN</creatorcontrib><creatorcontrib>LI QIAN</creatorcontrib><creatorcontrib>SHAO JINGKAI</creatorcontrib><creatorcontrib>FAN BAOFENG</creatorcontrib><creatorcontrib>LI DAOYANG</creatorcontrib><creatorcontrib>LIU XINHE</creatorcontrib><creatorcontrib>TIAN PEITAO</creatorcontrib><creatorcontrib>LIU CHEN</creatorcontrib><creatorcontrib>YANG MEIJUAN</creatorcontrib><creatorcontrib>GUO HONGGUANG</creatorcontrib><creatorcontrib>XU PENGJIAN</creatorcontrib><creatorcontrib>TU RENCHUAN</creatorcontrib><creatorcontrib>WANG QIUKAI</creatorcontrib><creatorcontrib>HAO JUNFANG</creatorcontrib><creatorcontrib>WU DONGJUE</creatorcontrib><creatorcontrib>MAO CHENGBO</creatorcontrib><creatorcontrib>LIU XING</creatorcontrib><creatorcontrib>LUO LEI</creatorcontrib><title>Offshore wind power direct current sending-out system with direct current energy consumption function and control method</title><description>The invention discloses an offshore wind power direct current sending-out system with a direct current energy consumption function and a control method thereof. The system comprises a boosting transformer, a connection transformer, an offshore converter station and an onshore converter station which are connected in sequence. The system also comprises a direct current energy consumption equipment which is arranged between polar lines of the land converter station. According to the method, through monitoring the direct current between positive and negative electrode wires, when the value of the direct current rises to reach a threshold value, the direct current energy consumption equipment is controlled to be gradually switched in proportion, and when the value of the direct current drops to reach the threshold value, the direct current energy consumption equipment is controlled to be gradually switched off in proportion; and in the process, the direct current value does not exceed the direct current overvolta</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbs4iPoPzw8oWGuHjlIUJ13cS0le2kD7XkheqP17gzg5Od0D93DW2ethTBjYI8yWNDie0YO2HpWAit4jCQQkbanPOSZeguCUZBl-NST0_QKKKcTJiWUCE0l9oEvtdIjnESaUgfU2W5luDLj77ibbXy_P5paj4xaD61TqSdvci6I8VcdDVZ_Lf5w3aHdHhA</recordid><startdate>20210928</startdate><enddate>20210928</enddate><creator>SONG YANTAO</creator><creator>LIU QIJIAN</creator><creator>LIU XUHUI</creator><creator>WU JINLONG</creator><creator>SUN PANLEI</creator><creator>LI YAFENG</creator><creator>CAO SEN</creator><creator>LU QI</creator><creator>WANG CHANGJIU</creator><creator>WANG SHENG</creator><creator>FAN XUEFENG</creator><creator>WANG XIANWEI</creator><creator>WU QINGFAN</creator><creator>SHEN SHUAIHUA</creator><creator>LIU ZHIJUN</creator><creator>FAN ZIQIANG</creator><creator>YUE XIAOGE</creator><creator>YAN BING</creator><creator>ZHANG SHAOJUN</creator><creator>LI QIAN</creator><creator>SHAO JINGKAI</creator><creator>FAN BAOFENG</creator><creator>LI DAOYANG</creator><creator>LIU XINHE</creator><creator>TIAN PEITAO</creator><creator>LIU CHEN</creator><creator>YANG MEIJUAN</creator><creator>GUO HONGGUANG</creator><creator>XU PENGJIAN</creator><creator>TU RENCHUAN</creator><creator>WANG QIUKAI</creator><creator>HAO JUNFANG</creator><creator>WU DONGJUE</creator><creator>MAO CHENGBO</creator><creator>LIU XING</creator><creator>LUO LEI</creator><scope>EVB</scope></search><sort><creationdate>20210928</creationdate><title>Offshore wind power direct current sending-out system with direct current energy consumption function and control method</title><author>SONG YANTAO ; 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The system comprises a boosting transformer, a connection transformer, an offshore converter station and an onshore converter station which are connected in sequence. The system also comprises a direct current energy consumption equipment which is arranged between polar lines of the land converter station. According to the method, through monitoring the direct current between positive and negative electrode wires, when the value of the direct current rises to reach a threshold value, the direct current energy consumption equipment is controlled to be gradually switched in proportion, and when the value of the direct current drops to reach the threshold value, the direct current energy consumption equipment is controlled to be gradually switched off in proportion; and in the process, the direct current value does not exceed the direct current overvolta</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Offshore wind power direct current sending-out system with direct current energy consumption function and control method |
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