http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114924524-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9463b6721bc72cdd3408c0ba5f30afe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P90-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-1103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-054 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-05 |
| filingDate | 2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbbb7b65d69ea2879e0c489a04986ba4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dfbf6d9af4a9a65a5735c68fa9f148e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6760697b7b955e99cdd60a1d00c3bede |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114924524-A |
| titleOfInvention | An automatic control system for electromagnetic iron remover |
| abstract | The invention discloses an automatic control system for an electromagnetic iron remover, which relates to voltage and constant current control, and includes a power supply, which supplies power to an electromagnetic coil EC1, and the excitation coil power supply circuit is: a motor switch Q1, a transformer T1, Motor switch Q4, contactor KM4, three-phase intelligent voltage regulation module RB1, rectifier bridge RB2, and leakage current detection transmitter TR4 are connected in series in order to output DC voltage to electromagnetic coil EC1; in leakage current detection transmitter TR4 and electromagnetic coil EC1 In between, the DC current transmitter TR1 is connected in series with the electromagnetic coil EC1, the DC voltage transmitter TR2 is connected in parallel with the electromagnetic coil EC1 and the DC current transmitter TR1, and the series circuit of the resistor R1 and the freewheeling diode D1 is connected in parallel, and the freewheeling diode D1 is connected in parallel. There is a DC voltage transmitter TR3. The system can realize constant voltage or constant current control within a certain range, so that the output voltage or current is not affected by the fluctuation of the power grid and the temperature of the coil, ensuring the stable magnetic field strength of the coil, making it suitable for a wider range of iron removal fields. |
| priorityDate | 2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23925 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419491185 |
Total number of triples: 19.