http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107579528-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J3-24 |
| filingDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107579528-B |
| titleOfInvention | Energy change-based transient frequency safety emergency control decision method |
| abstract | The invention discloses a transient frequency safety emergency control decision method based on energy change, and belongs to the technical field of power system operation control. Aiming at a scene with a transient frequency safety problem, the invention analyzes and calculates the correction control quantity required by the kinetic energy of the rotor of the equivalent generator of the system meeting the transient frequency safety requirement, thereby obtaining the unbalanced power accumulated energy increment control target, decomposes the energy control target into various control measures and candidate control objects on the principle of fully utilizing the capability of a high-priority control object for outputting energy increment in a certain time period, and then calculates the active power control constant value of the control object according to the response time characteristic of the output active power of the control object. The invention provides a novel transient frequency safety emergency control decision-making technical idea for adapting to the new trend of power supply, power grid and load development and change and the new characteristics of safety and stability emergency control measures. |
| priorityDate | 2017-07-18-04:00^^<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/CID44659717 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID449307707 |
Total number of triples: 11.