Direct current system storage battery pack external charger independent charging method and system
The invention discloses an independent charging method and system for an external charger of a direct current system storage battery pack. The method comprises the following steps: respectively configuring two storage battery packs for two sections of direct current bus power supply systems; direct-...
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| creator | WANG YIHUA LIU DEGAN LIANG ZONG LI JINGPENG HUANG WENFEI YANG SHENGXIN MA KEXUAN CAI QIONGFENG LIANG BANGGUO MO SHULIANG HUANG XIUXI CHEN ZHENCAI |
| description | The invention discloses an independent charging method and system for an external charger of a direct current system storage battery pack. The method comprises the following steps: respectively configuring two storage battery packs for two sections of direct current bus power supply systems; direct-current screen cabinets are respectively arranged on the two sections of direct-current bus power supply systems; laying a power supply cable between the direct-current screen cabinets and an external charger power supply alternating-current side power supply input cable; carrying out a capacity check test on the direct-current storage battery pack, and after the test is finished, realizing charging of the storage battery pack by an external charger through knife switch switching; and after charging is completed, the storage battery group is recovered to return to the direct-current bus through knife switch switching. According to the method for charging through the external charger, the problem that the voltage fl |
| format | Patent |
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The method comprises the following steps: respectively configuring two storage battery packs for two sections of direct current bus power supply systems; direct-current screen cabinets are respectively arranged on the two sections of direct-current bus power supply systems; laying a power supply cable between the direct-current screen cabinets and an external charger power supply alternating-current side power supply input cable; carrying out a capacity check test on the direct-current storage battery pack, and after the test is finished, realizing charging of the storage battery pack by an external charger through knife switch switching; and after charging is completed, the storage battery group is recovered to return to the direct-current bus through knife switch switching. According to the method for charging through the external charger, the problem that the voltage fl</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TESTING</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=20230901&DB=EPODOC&CC=CN&NR=116683597A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230901&DB=EPODOC&CC=CN&NR=116683597A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG YIHUA</creatorcontrib><creatorcontrib>LIU DEGAN</creatorcontrib><creatorcontrib>LIANG ZONG</creatorcontrib><creatorcontrib>LI JINGPENG</creatorcontrib><creatorcontrib>HUANG WENFEI</creatorcontrib><creatorcontrib>YANG SHENGXIN</creatorcontrib><creatorcontrib>MA KEXUAN</creatorcontrib><creatorcontrib>CAI QIONGFENG</creatorcontrib><creatorcontrib>LIANG BANGGUO</creatorcontrib><creatorcontrib>MO SHULIANG</creatorcontrib><creatorcontrib>HUANG XIUXI</creatorcontrib><creatorcontrib>CHEN ZHENCAI</creatorcontrib><title>Direct current system storage battery pack external charger independent charging method and system</title><description>The invention discloses an independent charging method and system for an external charger of a direct current system storage battery pack. The method comprises the following steps: respectively configuring two storage battery packs for two sections of direct current bus power supply systems; direct-current screen cabinets are respectively arranged on the two sections of direct-current bus power supply systems; laying a power supply cable between the direct-current screen cabinets and an external charger power supply alternating-current side power supply input cable; carrying out a capacity check test on the direct-current storage battery pack, and after the test is finished, realizing charging of the storage battery pack by an external charger through knife switch switching; and after charging is completed, the storage battery group is recovered to return to the direct-current bus through knife switch switching. 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The method comprises the following steps: respectively configuring two storage battery packs for two sections of direct current bus power supply systems; direct-current screen cabinets are respectively arranged on the two sections of direct-current bus power supply systems; laying a power supply cable between the direct-current screen cabinets and an external charger power supply alternating-current side power supply input cable; carrying out a capacity check test on the direct-current storage battery pack, and after the test is finished, realizing charging of the storage battery pack by an external charger through knife switch switching; and after charging is completed, the storage battery group is recovered to return to the direct-current bus through knife switch switching. According to the method for charging through the external charger, the problem that the voltage fl</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 GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING |
| title | Direct current system storage battery pack external charger independent charging method and system |
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