Circuit breaker with transformer temperature monitoring and protection
The utility model relates to the technical field of circuit breakers, and particularly discloses a circuit breaker with transformer temperature monitoring and protection, which comprises a first temperature measurement sensor, a second temperature measurement sensor, a lower controller and a wireles...
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| creator | FAN YIHUI LI XIUHUA LI RONG YAO JIANKAI GUO JIWEI ZHENG HAISONG JIAN ZHIBO |
| description | The utility model relates to the technical field of circuit breakers, and particularly discloses a circuit breaker with transformer temperature monitoring and protection, which comprises a first temperature measurement sensor, a second temperature measurement sensor, a lower controller and a wireless communication module, and is characterized in that a circuit breaker body is provided with a signal receiving unit, a microprocessor, a voltage transformer, a current transformer and a GPRS (General Packet Radio Service) module; the first temperature measurement sensor and the second temperature measurement sensor are connected with the lower controller, and the lower controller is connected with the wireless communication module; the voltage transformer and the current transformer are used for collecting voltage and current signals of the circuit breaker, the wireless communication module is wirelessly connected with the signal receiving unit, the voltage transformer and the current transformer are respectively |
| format | Patent |
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the first temperature measurement sensor and the second temperature measurement sensor are connected with the lower controller, and the lower controller is connected with the wireless communication module; the voltage transformer and the current transformer are used for collecting voltage and current signals of the circuit breaker, the wireless communication module is wirelessly connected with the signal receiving unit, the voltage transformer and the current transformer are respectively</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; MEASURING QUANTITY OF HEAT ; MEASURING TEMPERATURE ; PHYSICS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TESTING ; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2021</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=20211210&DB=EPODOC&CC=CN&NR=215120100U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211210&DB=EPODOC&CC=CN&NR=215120100U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FAN YIHUI</creatorcontrib><creatorcontrib>LI XIUHUA</creatorcontrib><creatorcontrib>LI RONG</creatorcontrib><creatorcontrib>YAO JIANKAI</creatorcontrib><creatorcontrib>GUO JIWEI</creatorcontrib><creatorcontrib>ZHENG HAISONG</creatorcontrib><creatorcontrib>JIAN ZHIBO</creatorcontrib><title>Circuit breaker with transformer temperature monitoring and protection</title><description>The utility model relates to the technical field of circuit breakers, and particularly discloses a circuit breaker with transformer temperature monitoring and protection, which comprises a first temperature measurement sensor, a second temperature measurement sensor, a lower controller and a wireless communication module, and is characterized in that a circuit breaker body is provided with a signal receiving unit, a microprocessor, a voltage transformer, a current transformer and a GPRS (General Packet Radio Service) module; the first temperature measurement sensor and the second temperature measurement sensor are connected with the lower controller, and the lower controller is connected with the wireless communication module; the voltage transformer and the current transformer are used for collecting voltage and current signals of the circuit breaker, the wireless communication module is wirelessly connected with the signal receiving unit, the voltage transformer and the current transformer are respectively</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>MEASURING QUANTITY OF HEAT</subject><subject>MEASURING TEMPERATURE</subject><subject>PHYSICS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><subject>TESTING</subject><subject>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKAjEQQNE0FqLeYbAXkhVPEFysrNx6GeOsBs1MmMzi9bXwAFYfHn_p-pg1zdngqoRPUnhne4ApcptEyxeMSiVFm5WgCGcTzXwH5BtUFaNkWXjtFhO-Gm1-Xbltf7zE046qjNQqJmKyMZ67cAidD94Pw_6v6QMS8jVF</recordid><startdate>20211210</startdate><enddate>20211210</enddate><creator>FAN YIHUI</creator><creator>LI XIUHUA</creator><creator>LI RONG</creator><creator>YAO JIANKAI</creator><creator>GUO JIWEI</creator><creator>ZHENG HAISONG</creator><creator>JIAN ZHIBO</creator><scope>EVB</scope></search><sort><creationdate>20211210</creationdate><title>Circuit breaker with transformer temperature monitoring and protection</title><author>FAN YIHUI ; 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the first temperature measurement sensor and the second temperature measurement sensor are connected with the lower controller, and the lower controller is connected with the wireless communication module; the voltage transformer and the current transformer are used for collecting voltage and current signals of the circuit breaker, the wireless communication module is wirelessly connected with the signal receiving unit, the voltage transformer and the current transformer are respectively</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 ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Circuit breaker with transformer temperature monitoring and protection |
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