http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111769631-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af303124e4034dfb4cda5ed7f448d87a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y04S20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J9-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60L9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J9-08 |
| filingDate | 2020-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85d3195592b4e5a96ba0530c18755b8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f7df418303b6a7e34302a5448916e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257c7a62d194ac247cb242b3721d1d6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70ac2b17d77a98d2502903018c457f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e297b3436f59c969acd428bdaa1a2460 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e798f8542141a6d589a5ff75cfac5d06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da1f2726a5be13c12acd33bd00e49711 |
| publicationDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111769631-A |
| titleOfInvention | Emergency power supply system for EMU and its control method |
| abstract | The invention relates to a backup power supply system for an EMU, in particular to an emergency power supply system for an EMU and a control method thereof. Solve the problem of poor power supply redundancy of the traction system of the electric EMU. The emergency power supply system for EMUs includes a vehicle connected to an existing electric EMU. The vehicle is equipped with a diesel power generation system. The AC power output by the diesel power generation system is converted into DC power through a rectifier. The output positive and negative electrodes of the rectifier are connected to the intermediate DC power. The busbar is connected, and the intermediate DC busbar is connected with the DC busbar of the existing EMU traction system through the switch. The intermediate DC bus is also connected with a DC energy storage system, the DC energy storage system includes a DC energy storage bus, and a plurality of energy storage units are connected in parallel on the DC energy storage bus. The intermediate DC bus is also connected with an intermediate bus link, a traction inverter and an auxiliary converter. The traction inverter supplies power to the traction motor, and the traction motor is used as a power source to drive the vehicle. |
| priorityDate | 2020-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.