http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112467792-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b63a8a7577fd58363876671bd646f13 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J2203-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E40-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J3-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J3-38 |
| filingDate | 2020-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a46a421b255f1080809e1f1aab5c2538 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a678e614d5bb769ba8ea1f45644e713 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fc6a4c1d834df3a31d03a4e99c8581e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b417b9937787a10c670fe690d844ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc50ccb59cfe46a375e342437ece20c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b5d3e6589f5fb63e0ca91c331fac601 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5004e4a9abfe1df2b7c3c2b56d8c2a9 |
| publicationDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112467792-A |
| titleOfInvention | Equivalent method, system, terminal and medium for cascaded H-bridge battery energy storage system |
| abstract | The equivalent method of the cascaded H-bridge type battery energy storage system provided by the present invention obtains the rated voltage, rated capacity, number of single-phase sub-modules, sub-module battery voltage and sub-module battery internal resistance of the original system; obtains the grid connection of the original system Inductor, sub-module filter inductance and sub-module filter capacitor; calculate the resonant frequency and quality factor of the sub-module filter of the original system; obtain the rated voltage, rated capacity, sub-module battery voltage and sub-module battery internal resistance of the equivalent system; calculate the equivalent system The grid-connected inductance value; calculate the sub-module filter inductance value of the equivalent system; calculate the sub-module filter capacitance value of the equivalent system; calculate the sub-module filter resistance value of the equivalent system. The invention aims to establish an equivalent system of the original system, and considers maintaining the two technical parameters of the grid-connected inductance voltage drop ratio and the double-frequency voltage fluctuation ratio of the sub-module filter capacitor, which are consistent with the original system. The value system provides efficient methods. |
| priorityDate | 2020-11-24-04:00^^<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/CID10133 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419479630 |
Total number of triples: 24.