Open circuit voltage protection system and method
A method 60 to clamp an open circuit voltage in a photovoltaic module 12 is proposed. The method includes coupling a load resistor 38 across an inverter module 14, initiating the inverter module and loading the inverter module via the load resistor 38, and coupling the loaded inverter module to the...
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| creator | Shen, Jie El-Barbari, Said Farouk Said Roesner, Robert |
| description | A method 60 to clamp an open circuit voltage in a photovoltaic module 12 is proposed. The method includes coupling a load resistor 38 across an inverter module 14, initiating the inverter module and loading the inverter module via the load resistor 38, and coupling the loaded inverter module to the photovoltaic module. The method 60 further include dissipating power via the load resistor 38 to clamp the open circuit voltage of the photovoltaic module 12 , synchronizing an output voltage of the inverter module 14 with a voltage of a grid 30 and then coupling the inverter module 14 to the grid 30 and de-coupling the load resistor 38 across the inverter module 14. |
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The method includes coupling a load resistor 38 across an inverter module 14, initiating the inverter module and loading the inverter module via the load resistor 38, and coupling the loaded inverter module to the photovoltaic module. The method 60 further include dissipating power via the load resistor 38 to clamp the open circuit voltage of the photovoltaic module 12 , synchronizing an output voltage of the inverter module 14 with a voltage of a grid 30 and then coupling the inverter module 14 to the grid 30 and de-coupling the load resistor 38 across the inverter module 14.</description><language>eng ; fre ; ger</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 ; BASIC ELECTRIC ELEMENTS ; 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 ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERATION ; SEMICONDUCTOR DEVICES ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2017</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=20170816&DB=EPODOC&CC=EP&NR=2346084A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170816&DB=EPODOC&CC=EP&NR=2346084A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Shen, Jie</creatorcontrib><creatorcontrib>El-Barbari, Said Farouk Said</creatorcontrib><creatorcontrib>Roesner, Robert</creatorcontrib><title>Open circuit voltage protection system and method</title><description>A method 60 to clamp an open circuit voltage in a photovoltaic module 12 is proposed. 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| language | eng ; fre ; ger |
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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 BASIC ELECTRIC ELEMENTS 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 ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION SEMICONDUCTOR DEVICES SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Open circuit voltage protection system and method |
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