http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105259416-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-08 |
| filingDate | 2015-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105259416-B |
| titleOfInvention | A kind of insulation resistance detector and its detection method applied to IT system |
| abstract | The present invention relates to a kind of insulation resistance detector and its detection method applied to IT system, including controllable pulse generator and DC voltage generator, follower, low pass filter, controllable double sampled retainer, difference amplifier, MCU and sampling network, controllable pulse generator connects sampling microwave network with DC voltage generator, the sampling microwave network is sequentially connected in series follower, low pass filter, controllable double sampled retainer, difference amplifier and MCU, the MCU connects controllable pulse generator and DC voltage generator by data wire respectively, low pass filter and controllable double sampled retainer.The present invention has wide range of applications, effect is good, it can be applicable to the ac grid system of the pulsation of extremely low frequency, can also be simultaneously using low-frequency pulse probe method and the circuit of direct voltage method, by the selection use of two kinds of method of testings can widen can examining system frequency range, can be applied in the AC system of higher voltage. |
| priorityDate | 2015-11-06-04:00^^<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/CID56841936 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451203623 |
Total number of triples: 12.