Tandem 12-pulse rectifier and application thereof in new energy field
The invention provides a series 12-pulse rectifier and application thereof in the field of new energy, an active harmonic suppression circuit composed of a full-bridge inverter circuit and a step-down transformer is utilized to generate alternating-current square-wave voltage, and the alternating-cu...
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| creator | FU KAINING YANG SHUANGLIAN ZHANG DAMIN ZHENG XUEQIN LI YONGHU ZHANG QIANG ZENG HANCHAO |
| description | The invention provides a series 12-pulse rectifier and application thereof in the field of new energy, an active harmonic suppression circuit composed of a full-bridge inverter circuit and a step-down transformer is utilized to generate alternating-current square-wave voltage, and the alternating-current square-wave voltage acts on an inductor of a main circuit, so that the current flowing through the inductor, namely the rectifier bridge output current, is linearly changed, and the output current of the rectifier bridge is linearly changed. The output current of the two rectifier bridges is changed into 300Hz isosceles triangular waves with opposite phases, and the current waveform of the input side of each rectifier bridge is close to a sine wave, so that the problems of current imbalance or complex harmonic suppression method, high cost or limited harmonic suppression capability of the existing rectifier are solved.
本发明提供了一种串联型的12脉波整流器及在新能源领域的应用，利用全桥逆变电路和降压变压器组成的有源谐波抑制电路，产生交流方波电压，通过作用在主电路的电感上，使得流过电感上的电流即整流 |
| format | Patent |
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本发明提供了一种串联型的12脉波整流器及在新能源领域的应用，利用全桥逆变电路和降压变压器组成的有源谐波抑制电路，产生交流方波电压，通过作用在主电路的电感上，使得流过电感上的电流即整流</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>2023</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=20231124&DB=EPODOC&CC=CN&NR=117118251A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231124&DB=EPODOC&CC=CN&NR=117118251A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FU KAINING</creatorcontrib><creatorcontrib>YANG SHUANGLIAN</creatorcontrib><creatorcontrib>ZHANG DAMIN</creatorcontrib><creatorcontrib>ZHENG XUEQIN</creatorcontrib><creatorcontrib>LI YONGHU</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><creatorcontrib>ZENG HANCHAO</creatorcontrib><title>Tandem 12-pulse rectifier and application thereof in new energy field</title><description>The invention provides a series 12-pulse rectifier and application thereof in the field of new energy, an active harmonic suppression circuit composed of a full-bridge inverter circuit and a step-down transformer is utilized to generate alternating-current square-wave voltage, and the alternating-current square-wave voltage acts on an inductor of a main circuit, so that the current flowing through the inductor, namely the rectifier bridge output current, is linearly changed, and the output current of the rectifier bridge is linearly changed. The output current of the two rectifier bridges is changed into 300Hz isosceles triangular waves with opposite phases, and the current waveform of the input side of each rectifier bridge is close to a sine wave, so that the problems of current imbalance or complex harmonic suppression method, high cost or limited harmonic suppression capability of the existing rectifier are solved.
本发明提供了一种串联型的12脉波整流器及在新能源领域的应用，利用全桥逆变电路和降压变压器组成的有源谐波抑制电路，产生交流方波电压，通过作用在主电路的电感上，使得流过电感上的电流即整流</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHANScxLSc1VMDTSLSjNKU5VKEpNLslMy0wtUgBKKCQWFORkJieWZObnKZRkpBal5qcpZOYp5KWWK6TmpRalVyoAleak8DCwpiUCdfNCaW4GRTfXEGcP3dSC_PjU4oLEZKDqknhnP0NDc0NDCyNTQ0djYtQAAJEUMnQ</recordid><startdate>20231124</startdate><enddate>20231124</enddate><creator>FU KAINING</creator><creator>YANG SHUANGLIAN</creator><creator>ZHANG DAMIN</creator><creator>ZHENG XUEQIN</creator><creator>LI YONGHU</creator><creator>ZHANG QIANG</creator><creator>ZENG HANCHAO</creator><scope>EVB</scope></search><sort><creationdate>20231124</creationdate><title>Tandem 12-pulse rectifier and application thereof in new energy field</title><author>FU KAINING ; YANG SHUANGLIAN ; ZHANG DAMIN ; ZHENG XUEQIN ; LI YONGHU ; ZHANG QIANG ; ZENG HANCHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117118251A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>FU KAINING</creatorcontrib><creatorcontrib>YANG SHUANGLIAN</creatorcontrib><creatorcontrib>ZHANG DAMIN</creatorcontrib><creatorcontrib>ZHENG XUEQIN</creatorcontrib><creatorcontrib>LI YONGHU</creatorcontrib><creatorcontrib>ZHANG QIANG</creatorcontrib><creatorcontrib>ZENG HANCHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FU KAINING</au><au>YANG SHUANGLIAN</au><au>ZHANG DAMIN</au><au>ZHENG XUEQIN</au><au>LI YONGHU</au><au>ZHANG QIANG</au><au>ZENG HANCHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tandem 12-pulse rectifier and application thereof in new energy field</title><date>2023-11-24</date><risdate>2023</risdate><abstract>The invention provides a series 12-pulse rectifier and application thereof in the field of new energy, an active harmonic suppression circuit composed of a full-bridge inverter circuit and a step-down transformer is utilized to generate alternating-current square-wave voltage, and the alternating-current square-wave voltage acts on an inductor of a main circuit, so that the current flowing through the inductor, namely the rectifier bridge output current, is linearly changed, and the output current of the rectifier bridge is linearly changed. The output current of the two rectifier bridges is changed into 300Hz isosceles triangular waves with opposite phases, and the current waveform of the input side of each rectifier bridge is close to a sine wave, so that the problems of current imbalance or complex harmonic suppression method, high cost or limited harmonic suppression capability of the existing rectifier are solved.
本发明提供了一种串联型的12脉波整流器及在新能源领域的应用，利用全桥逆变电路和降压变压器组成的有源谐波抑制电路，产生交流方波电压，通过作用在主电路的电感上，使得流过电感上的电流即整流</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 |
| title | Tandem 12-pulse rectifier and application thereof in new energy field |
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