Manual control loop for preventing contact from being damaged
The utility model provides a manual control loop for preventing a contact from being damaged, which comprises the following components: a power module which comprises a three-phase main power supply which is connected in series with a first contact of a contactor, a soft starter and a motor; the sof...
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| creator | CHEN XIN WANG SONGLIN SU QIAN LIU CHUAN LIU XIAOXIAO YU JIAN LUO MAOWEI ZHU XIXIA LI BO |
| description | The utility model provides a manual control loop for preventing a contact from being damaged, which comprises the following components: a power module which comprises a three-phase main power supply which is connected in series with a first contact of a contactor, a soft starter and a motor; the soft starter start-stop module comprises a soft starter power supply connected to the outer side of the soft starter, and a stop switch and a second contact of the contactor are connected in series between the soft starter power supply and the soft starter; the control module comprises a control power supply, the control power supply is connected with a starting switch, a stopping switch and a first relay contact in series, the starting switch is connected with a coil contact of a contactor in parallel, and the stopping switch is connected with a second relay contact in parallel; the contactor can be automatically started first and then the soft starter during starting, the soft starter can be automatically stopped fi |
| format | Patent |
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the soft starter start-stop module comprises a soft starter power supply connected to the outer side of the soft starter, and a stop switch and a second contact of the contactor are connected in series between the soft starter power supply and the soft starter; the control module comprises a control power supply, the control power supply is connected with a starting switch, a stopping switch and a first relay contact in series, the starting switch is connected with a coil contact of a contactor in parallel, and the stopping switch is connected with a second relay contact in parallel; the contactor can be automatically started first and then the soft starter during starting, the soft starter can be automatically stopped fi</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>2022</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=20220111&DB=EPODOC&CC=CN&NR=215498771U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220111&DB=EPODOC&CC=CN&NR=215498771U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>WANG SONGLIN</creatorcontrib><creatorcontrib>SU QIAN</creatorcontrib><creatorcontrib>LIU CHUAN</creatorcontrib><creatorcontrib>LIU XIAOXIAO</creatorcontrib><creatorcontrib>YU JIAN</creatorcontrib><creatorcontrib>LUO MAOWEI</creatorcontrib><creatorcontrib>ZHU XIXIA</creatorcontrib><creatorcontrib>LI BO</creatorcontrib><title>Manual control loop for preventing contact from being damaged</title><description>The utility model provides a manual control loop for preventing a contact from being damaged, which comprises the following components: a power module which comprises a three-phase main power supply which is connected in series with a first contact of a contactor, a soft starter and a motor; the soft starter start-stop module comprises a soft starter power supply connected to the outer side of the soft starter, and a stop switch and a second contact of the contactor are connected in series between the soft starter power supply and the soft starter; the control module comprises a control power supply, the control power supply is connected with a starting switch, a stopping switch and a first relay contact in series, the starting switch is connected with a coil contact of a contactor in parallel, and the stopping switch is connected with a second relay contact in parallel; the contactor can be automatically started first and then the soft starter during starting, the soft starter can be automatically stopped fi</description><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1TcwrTcxRSM7PKynKz1HIyc8vUEjLL1IoKEotS80rycxLB8slJpcopBXl5yokpYKEUhJzE9NTU3gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GhqYmlhbm5YWioMVGKAI-XMRo</recordid><startdate>20220111</startdate><enddate>20220111</enddate><creator>CHEN XIN</creator><creator>WANG SONGLIN</creator><creator>SU QIAN</creator><creator>LIU CHUAN</creator><creator>LIU XIAOXIAO</creator><creator>YU JIAN</creator><creator>LUO MAOWEI</creator><creator>ZHU XIXIA</creator><creator>LI BO</creator><scope>EVB</scope></search><sort><creationdate>20220111</creationdate><title>Manual control loop for preventing contact from being damaged</title><author>CHEN XIN ; 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the soft starter start-stop module comprises a soft starter power supply connected to the outer side of the soft starter, and a stop switch and a second contact of the contactor are connected in series between the soft starter power supply and the soft starter; the control module comprises a control power supply, the control power supply is connected with a starting switch, a stopping switch and a first relay contact in series, the starting switch is connected with a coil contact of a contactor in parallel, and the stopping switch is connected with a second relay contact in parallel; the contactor can be automatically started first and then the soft starter during starting, the soft starter can be automatically stopped fi</abstract><oa>free_for_read</oa></addata></record> |
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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 | Manual control loop for preventing contact from being damaged |
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