Antilock braking circuit for wind power generator
The utility model relates to an antilock braking circuit for a wind power generator, which comprises a generator three-phase output end, wherein the generator three-phase output end is connected with a charging unit, the output end of the charging unit is connected with a comparison circuit, the out...
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| creator | ZHANG LAIYUN |
| description | The utility model relates to an antilock braking circuit for a wind power generator, which comprises a generator three-phase output end, wherein the generator three-phase output end is connected with a charging unit, the output end of the charging unit is connected with a comparison circuit, the output end of the comparison circuit is connected a base electrode of a first transistor, a collection element of the first transistor is connected with a base electrode of a second transistor, a collection electrode of the second transistor is connected with the signal output end of a generator rotating speed detection circuit and a grid electrode of a field-effect tube, and a drain electrode of the field-effect tube is connected with a full-wave rectifying circuit through a generator brake resistor. The antilock braking circuit can ensure that the braking is not needed when the rotating speed of the wind power generator is too low, the wind power generator can rotate but can not generate electric power, and a good l |
| format | Patent |
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The antilock braking circuit can ensure that the braking is not needed when the rotating speed of the wind power generator is too low, the wind power generator can rotate but can not generate electric power, and a good l</description><language>chi ; eng</language><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION</subject><creationdate>2011</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=20111109&DB=EPODOC&CC=CN&NR=202034936U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111109&DB=EPODOC&CC=CN&NR=202034936U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG LAIYUN</creatorcontrib><title>Antilock braking circuit for wind power generator</title><description>The utility model relates to an antilock braking circuit for a wind power generator, which comprises a generator three-phase output end, wherein the generator three-phase output end is connected with a charging unit, the output end of the charging unit is connected with a comparison circuit, the output end of the comparison circuit is connected a base electrode of a first transistor, a collection element of the first transistor is connected with a base electrode of a second transistor, a collection electrode of the second transistor is connected with the signal output end of a generator rotating speed detection circuit and a grid electrode of a field-effect tube, and a drain electrode of the field-effect tube is connected with a full-wave rectifying circuit through a generator brake resistor. 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| language | chi ; eng |
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| subjects | CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| title | Antilock braking circuit for wind power generator |
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