Shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system for ship
The utility model discloses a marine shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system which comprises a diesel engine output side, an inverter output side and a load. The diesel engine output side comprises a diesel engine, a first generator and a diesel generator gri...
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| creator | SHAO JINBAO DONG CHENGBO JIN WANSHUN |
| description | The utility model discloses a marine shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system which comprises a diesel engine output side, an inverter output side and a load. The diesel engine output side comprises a diesel engine, a first generator and a diesel generator grid-connected circuit breaker, the inversion output side comprises a second generator, an input circuit breaker, a converter cabinet and an output circuit breaker, the converter cabinet comprises a filtering unit and a frequency converter, the frequency converter comprises a rectifier and an inverter, the rectifier is connected with the input circuit breaker, and the inverter is connected with the output circuit breaker; the filtering unit comprises a filter connected between the output of the inverter and the input of the output circuit breaker, and the second generator performs axle power generation; and the load is connected between the output end of the diesel generator grid-connected circuit breaker and the outp |
| format | Patent |
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The diesel engine output side comprises a diesel engine, a first generator and a diesel generator grid-connected circuit breaker, the inversion output side comprises a second generator, an input circuit breaker, a converter cabinet and an output circuit breaker, the converter cabinet comprises a filtering unit and a frequency converter, the frequency converter comprises a rectifier and an inverter, the rectifier is connected with the input circuit breaker, and the inverter is connected with the output circuit breaker; the filtering unit comprises a filter connected between the output of the inverter and the input of the output circuit breaker, and the second generator performs axle power generation; and the load is connected between the output end of the diesel generator grid-connected circuit breaker and the outp</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 ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONTROL OR REGULATION THEREOF ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</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=20230606&DB=EPODOC&CC=CN&NR=219145030U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230606&DB=EPODOC&CC=CN&NR=219145030U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHAO JINBAO</creatorcontrib><creatorcontrib>DONG CHENGBO</creatorcontrib><creatorcontrib>JIN WANSHUN</creatorcontrib><title>Shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system for ship</title><description>The utility model discloses a marine shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system which comprises a diesel engine output side, an inverter output side and a load. 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The diesel engine output side comprises a diesel engine, a first generator and a diesel generator grid-connected circuit breaker, the inversion output side comprises a second generator, an input circuit breaker, a converter cabinet and an output circuit breaker, the converter cabinet comprises a filtering unit and a frequency converter, the frequency converter comprises a rectifier and an inverter, the rectifier is connected with the input circuit breaker, and the inverter is connected with the output circuit breaker; the filtering unit comprises a filter connected between the output of the inverter and the input of the output circuit breaker, and the second generator performs axle power generation; and the load is connected between the output end of the diesel generator grid-connected circuit breaker and the outp</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 CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Shaft-driven voltage-stabilizing and frequency-stabilizing grid-connected system for ship |
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