http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106655945-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P21-22 |
| filingDate | 2016-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106655945-B |
| titleOfInvention | A kind of PMSM maximum torque per ampere control method with mechanical elastic energy storage device |
| abstract | A kind of PMSM maximum torque per ampere control method with mechanical elastic energy storage device, the method initially set up the total system mathematical model with mechanical elastic energy storage device permasyn morot being connected in sequence by whirlpool spring case, permasyn morot and frequency converter；Then according to the performance characteristics of energy storage device, design band forgetting factor least squares algorithm identification algorithm is applied to torque and the rotary inertia of identification energy storage device；The principle for passing through maximum torque per ampere control device again, acquires the relationship of d, q shaft current, and design anti-push controller on this basis, acquires the control voltage of d, q axis；Voltage input will finally be controlled into permasyn morot total system mathematical model, realize the control to permasyn morot.Test result shows that this method, than optimizing its dynamic spy's energy while operation, can realize the high-precision control of motor, guarantee the steadily efficient energy storage of mechanical elastic energy storage system guaranteeing permasyn morot torque capacity electric current. |
| priorityDate | 2016-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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