Flexible charging system, charging control method, device and device
The invention discloses a flexible charging system, a charging control method, a device and a device. The system comprises a first preset number of power conversion module groups and bus groups and asecond preset number of charging gun groups. Wherein a first end of each bus bar is respectively conn...
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| creator | HONG JINZHUI ZHANG LIHONG ZENG YIZHANG LIANG SHUZHAN NIU XINGZHUO |
| description | The invention discloses a flexible charging system, a charging control method, a device and a device. The system comprises a first preset number of power conversion module groups and bus groups and asecond preset number of charging gun groups. Wherein a first end of each bus bar is respectively connected with an output end of a corresponding power conversion module one-to-one, the second end of each bus bar is respectively connected with an input end of a corresponding charging gun in each charging gun group through a first controllable switch, and any two bus bars in each bus bar group are connected with each other through a second controllable switch; The invention utilizes a combination of a quasi-matrix topology composed of a first controllable switch between each bus bar group and each charging gun group and a ring topology composed of a second controllable switch in each bus bar group, The advantages of high flexibility and small number of switches of the ring topology are ensured, and the complexity of |
| format | Patent |
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The system comprises a first preset number of power conversion module groups and bus groups and asecond preset number of charging gun groups. Wherein a first end of each bus bar is respectively connected with an output end of a corresponding power conversion module one-to-one, the second end of each bus bar is respectively connected with an input end of a corresponding charging gun in each charging gun group through a first controllable switch, and any two bus bars in each bus bar group are connected with each other through a second controllable switch; The invention utilizes a combination of a quasi-matrix topology composed of a first controllable switch between each bus bar group and each charging gun group and a ring topology composed of a second controllable switch in each bus bar group, The advantages of high flexibility and small number of switches of the ring topology are ensured, and the complexity of</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; GENERATION ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; PERFORMING OPERATIONS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2019</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=20190125&DB=EPODOC&CC=CN&NR=109274144A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190125&DB=EPODOC&CC=CN&NR=109274144A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HONG JINZHUI</creatorcontrib><creatorcontrib>ZHANG LIHONG</creatorcontrib><creatorcontrib>ZENG YIZHANG</creatorcontrib><creatorcontrib>LIANG SHUZHAN</creatorcontrib><creatorcontrib>NIU XINGZHUO</creatorcontrib><title>Flexible charging system, charging control method, device and device</title><description>The invention discloses a flexible charging system, a charging control method, a device and a device. 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The system comprises a first preset number of power conversion module groups and bus groups and asecond preset number of charging gun groups. Wherein a first end of each bus bar is respectively connected with an output end of a corresponding power conversion module one-to-one, the second end of each bus bar is respectively connected with an input end of a corresponding charging gun in each charging gun group through a first controllable switch, and any two bus bars in each bus bar group are connected with each other through a second controllable switch; The invention utilizes a combination of a quasi-matrix topology composed of a first controllable switch between each bus bar group and each charging gun group and a ring topology composed of a second controllable switch in each bus bar group, The advantages of high flexibility and small number of switches of the ring topology are ensured, and the complexity of</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL |
| title | Flexible charging system, charging control method, device and device |
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