DC-DC switching converter as on-field self energy meter
Resumen:
A DC-DC switching converter, originally included to reduce the power consumption of a Wireless Sensor Networks (WSN) node, has been proposed as the core of an on-field self-energy meter. In this paper we present a method and circuit that improves the electronics proposed by previous work by conditioning the signal from the switching converter that is connected to the microcontroller's counter. A software module that allows a WSN node to measure its own charge and current consumption was also implemented. The proposed method allows to measure the current consumption in a wide range, from 0 to 30mA, is highly linear and is ultra-low-power (the maximum current consumption is 8µA). Finally, we present a case study in which the proposed method is used to power profile a WSN node. Results show that a time-based estimation (Energest) overestimates the Clear Channel Assessment consumption for more than 10%.
| 2016 | |
|
Wireless sensor networks Low-power design DC-DC converter Energy measurement Contiki OS Electrónica |
|
| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/42740 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| _version_ | 1807522941658726400 |
|---|---|
| author | Schandy, Javier |
| author2 | Oreggioni, Julián Steinfeld, Leonardo |
| author2_role | author author |
| author_facet | Schandy, Javier Oreggioni, Julián Steinfeld, Leonardo |
| author_role | author |
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| collection | COLIBRI |
| dc.creator.none.fl_str_mv | Schandy, Javier Oreggioni, Julián Steinfeld, Leonardo |
| dc.date.accessioned.none.fl_str_mv | 2024-02-26T19:52:52Z |
| dc.date.available.none.fl_str_mv | 2024-02-26T19:52:52Z |
| dc.date.issued.es.fl_str_mv | 2016 |
| dc.date.submitted.es.fl_str_mv | 20240223 |
| dc.description.abstract.none.fl_txt_mv | A DC-DC switching converter, originally included to reduce the power consumption of a Wireless Sensor Networks (WSN) node, has been proposed as the core of an on-field self-energy meter. In this paper we present a method and circuit that improves the electronics proposed by previous work by conditioning the signal from the switching converter that is connected to the microcontroller's counter. A software module that allows a WSN node to measure its own charge and current consumption was also implemented. The proposed method allows to measure the current consumption in a wide range, from 0 to 30mA, is highly linear and is ultra-low-power (the maximum current consumption is 8µA). Finally, we present a case study in which the proposed method is used to power profile a WSN node. Results show that a time-based estimation (Energest) overestimates the Clear Channel Assessment consumption for more than 10%. |
| dc.description.es.fl_txt_mv | Trabajo presentado en 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb. - 2 mar., 2016 |
| dc.identifier.citation.es.fl_str_mv | Schandy, J. Oreggioni, J, Steinfeld, L. "DC-DC switching converter as on-field self energy meter" Proceedings of the IEEE 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb.-2 mar., 2016, pp. 139-142, doi: 10.1109/LASCAS.2016.7451029. |
| dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/42740 |
| dc.language.iso.none.fl_str_mv | en eng |
| dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
| dc.subject.es.fl_str_mv | Wireless sensor networks Low-power design DC-DC converter Energy measurement Contiki OS |
| dc.subject.other.es.fl_str_mv | Electrónica |
| dc.title.none.fl_str_mv | DC-DC switching converter as on-field self energy meter |
| dc.type.es.fl_str_mv | Ponencia |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Trabajo presentado en 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb. - 2 mar., 2016 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | COLIBRI_5ebbb4b5208a612dd6b863e9fa937470 |
| identifier_str_mv | Schandy, J. Oreggioni, J, Steinfeld, L. "DC-DC switching converter as on-field self energy meter" Proceedings of the IEEE 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb.-2 mar., 2016, pp. 139-142, doi: 10.1109/LASCAS.2016.7451029. |
| instacron_str | Universidad de la República |
| institution | Universidad de la República |
| instname_str | Universidad de la República |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | COLIBRI |
| network_name_str | COLIBRI |
| oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/42740 |
| publishDate | 2016 |
| reponame_str | COLIBRI |
| repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
| repository.name.fl_str_mv | COLIBRI - Universidad de la República |
| repository_id_str | 4771 |
| rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| spelling | 2024-02-26T19:52:52Z2024-02-26T19:52:52Z201620240223Schandy, J. Oreggioni, J, Steinfeld, L. "DC-DC switching converter as on-field self energy meter" Proceedings of the IEEE 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb.-2 mar., 2016, pp. 139-142, doi: 10.1109/LASCAS.2016.7451029.https://hdl.handle.net/20.500.12008/42740Trabajo presentado en 7th Latin American Symposium on Circuits and Systems (LASCAS), Florianopolis, Brasil, 28 feb. - 2 mar., 2016A DC-DC switching converter, originally included to reduce the power consumption of a Wireless Sensor Networks (WSN) node, has been proposed as the core of an on-field self-energy meter. In this paper we present a method and circuit that improves the electronics proposed by previous work by conditioning the signal from the switching converter that is connected to the microcontroller's counter. A software module that allows a WSN node to measure its own charge and current consumption was also implemented. The proposed method allows to measure the current consumption in a wide range, from 0 to 30mA, is highly linear and is ultra-low-power (the maximum current consumption is 8µA). Finally, we present a case study in which the proposed method is used to power profile a WSN node. Results show that a time-based estimation (Energest) overestimates the Clear Channel Assessment consumption for more than 10%.Made available in DSpace on 2024-02-26T19:52:52Z (GMT). No. of bitstreams: 5 SOS16.pdf: 532551 bytes, checksum: 684ee577d308b3d123ade25ef62aa08d (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2016enengLas obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Wireless sensor networksLow-power designDC-DC converterEnergy measurementContiki OSElectrónicaDC-DC switching converter as on-field self energy meterPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaSchandy, JavierOreggioni, JuliánSteinfeld, 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- Universidad de la Repúblicafalse |
| spellingShingle | DC-DC switching converter as on-field self energy meter Schandy, Javier Wireless sensor networks Low-power design DC-DC converter Energy measurement Contiki OS Electrónica |
| status_str | publishedVersion |
| title | DC-DC switching converter as on-field self energy meter |
| title_full | DC-DC switching converter as on-field self energy meter |
| title_fullStr | DC-DC switching converter as on-field self energy meter |
| title_full_unstemmed | DC-DC switching converter as on-field self energy meter |
| title_short | DC-DC switching converter as on-field self energy meter |
| title_sort | DC-DC switching converter as on-field self energy meter |
| topic | Wireless sensor networks Low-power design DC-DC converter Energy measurement Contiki OS Electrónica |
| url | https://hdl.handle.net/20.500.12008/42740 |
