Control circuit for an electronically commutated motor
A control circuit for an electronically commutated motor (120), having a power stage (122) that comprises at least two semiconductor switches (216, 218) to influence the motor current. The semiconductor switches are controllable by way of commutation signals. The control circuit comprises a current...
Saved in:
| Main Authors | , , , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
30.03.2010
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | A control circuit for an electronically commutated motor (120), having a power stage (122) that comprises at least two semiconductor switches (216, 218) to influence the motor current. The semiconductor switches are controllable by way of commutation signals. The control circuit comprises a current measuring element (170) to make available a motor current control variable (I) dependent on the motor current, a base diode (240) that is arranged in series with the current measuring element and between the current measuring element and the at least two semiconductor switches, and a motor current setting element (180) with which the commutation signals can be influenced as a function of the motor current control variable. |
|---|---|
| AbstractList | A control circuit for an electronically commutated motor (120), having a power stage (122) that comprises at least two semiconductor switches (216, 218) to influence the motor current. The semiconductor switches are controllable by way of commutation signals. The control circuit comprises a current measuring element (170) to make available a motor current control variable (I) dependent on the motor current, a base diode (240) that is arranged in series with the current measuring element and between the current measuring element and the at least two semiconductor switches, and a motor current setting element (180) with which the commutation signals can be influenced as a function of the motor current control variable. |
| Author | KUNER ARNOLD BERROTH HANSJOERG MAUCH VOLKER JESKE FRANK |
| Author_xml | – fullname: KUNER ARNOLD – fullname: BERROTH HANSJOERG – fullname: JESKE FRANK – fullname: MAUCH VOLKER |
| BookMark | eNrjYmDJy89L5WQwc87PKynKz1FIzixKLs0sUUjLL1JIzFNIzUlNBornZSYn5uRUKiTn5-aWliSWpKYo5OaX5BfxMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4oLE5NS81JL40GBzMwsLA0NDJyNjIpQAAHn3L5M |
| ContentType | Patent |
| DBID | EVB |
| DatabaseName | esp@cenet |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Medicine Chemistry Sciences |
| ExternalDocumentID | US7688011B2 |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_US7688011B23 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 14:01:54 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_US7688011B23 |
| Notes | Application Number: US20060814172 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100330&DB=EPODOC&CC=US&NR=7688011B2 |
| ParticipantIDs | epo_espacenet_US7688011B2 |
| PublicationCentury | 2000 |
| PublicationDate | 20100330 |
| PublicationDateYYYYMMDD | 2010-03-30 |
| PublicationDate_xml | – month: 03 year: 2010 text: 20100330 day: 30 |
| PublicationDecade | 2010 |
| PublicationYear | 2010 |
| RelatedCompanies | EBM-PAPST ST. GEORGEN GMBH & CO. KG |
| RelatedCompanies_xml | – name: EBM-PAPST ST. GEORGEN GMBH & CO. KG |
| Score | 2.7656581 |
| Snippet | A control circuit for an electronically commutated motor (120), having a power stage (122) that comprises at least two semiconductor switches (216, 218) to... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION |
| Title | Control circuit for an electronically commutated motor |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100330&DB=EPODOC&locale=&CC=US&NR=7688011B2 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3LSsNAcChV1JtWxfpiD5JbMCGPpocgZJNQhD6wrfRW9pFAoCQlTRH_3tk0bb3obdmFYXaWee28AF5saaeqi7puJanUbZcbuieYqUsL1ZXnJFLWTZKGI3cwt98XzqIF2b4Wpu4T-lU3R0SOEsjvVS2v18dPrLDOrdy88gy3ird45oda4x2bajSZoYWBH03G4ZhqlPrzqTb68NGqRllsBiitT9CK7ilmiD4DVZSy_q1R4ks4nSCwvLqCVpJ34JzuB6914GzYxLtx2bDe5hpcuksqJyIrxTarCFqbhOXkOMeGrVbfRKiCD2VASoKPUJQ3QOJoRgc6IrA8XHY5nx5QtW6hnRd5cgcEaeYwLpmZMNcWZp9zjo5XH70jhio79brQ_RPM_T9nD3CxC4dbumU8Qrsqt8kTatmKP9f0-QHhoILd |
| link.rule.ids | 230,309,783,888,25576,76876 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3LasJAcBBbam-tbal97qHkttSQh3oIhSQG2xqVGos32c1uICCJxEjp33cSo_bS3pZdGGZnmdfOC-BJF3pUdFGnmowE1U3ept2QqVRoqK66hhSibJLkj8zBTH-bG_MaxLtamLJP6FfZHBE5KkR-z0t5vTp8YrllbuX6mce4lb54geUqlXesFqPJ2oprW_3J2B07iuNYs6ky-rDQqkZZrNoorY9w3SmYof9pF0Upq98axTuD4wkCS_JzqMmkCQ1nN3itCSd-Fe_GZcV66wswnW1SOQnjLNzEOUFrk7CEHObYsOXym4RFwUdhQAqCj5Bml0C8fuAMKCKw2F92MZvuUdWuoJ6kibwGgjQzGBdMlczUQ7XHOUfHq4feEUOVHXVb0PoTzM0_Z4_QGAT-cDF8Hb3fwuk2NK5RrX0H9TzbyHvUuDl_KGn1AzBnhdA |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Control+circuit+for+an+electronically+commutated+motor&rft.inventor=KUNER+ARNOLD&rft.inventor=BERROTH+HANSJOERG&rft.inventor=JESKE+FRANK&rft.inventor=MAUCH+VOLKER&rft.date=2010-03-30&rft.externalDBID=B2&rft.externalDocID=US7688011B2 |