Log in
Language:

MERAL Myanmar Education Research and Learning Portal

  • Top
  • Universities
  • Ranking
To
lat lon distance
To

Field does not validate



Index Link

Index Tree

Please input email address.

WEKO

One fine body…

WEKO

One fine body…

Item

{"_buckets": {"deposit": "486c572e-a7cb-49e2-a51e-6dd5b89cd22f"}, "_deposit": {"id": "2690", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "2690"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/2690", "sets": ["user-uy"]}, "communities": ["ccm", "ccp", "kyauksetu", "ltc", "maas", "miit", "mlmu", "mmu", "mtlu", "mtu", "mub", "mude", "mufl", "pathein", "scu", "suoe", "tcu", "tgu", "tuh", "tum", "ucsm", "ucsmtla", "ucsmub", "ucspathein", "ucstaungoo", "ucsy", "udmm", "udmy", "uit", "um", "um1", "um2", "umkn", "umm", "uphy", "urj", "uvs", "uy", "yau", "ydbu", "ytu", "yude", "yueco", "yufl", "yuoe"], "control_number": "2690", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "A Piezoelectric Energy Harvesting Interface Circuit Using Negative Voltage Converter with Active Diode and DC-DC Buck Converter", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "includes two main sections; a rectifier and a voltage regulator. The negative voltage converter, an improved version of the full bridge rectifier coupled with an active diode implementation is used to convert the extracted AC power from the transducer. The simulation results shows that the power extraction efficiency of the proposed rectifier is 2.2 times that of a conventional full bridge rectifier and more than 82% of power conversion can be achieve. To complete the harvesting system a low powered DC-DC Buck converter is used to regulate the power extracted by the rectifier to run a wireless sensor node operating at 1.5V voltage and 2mA current. The buck converter has a load regulation measured at 0.18mV/mA, and a line regulation of 0.18mV/V. The buck converter has a maximum efficiency of 84% with 1% voltage ripple. The die size for the overall layout is 1008um X 1008um including pads.\r The negative voltage converter with active diode architecture has been proposed. It has been shown that it can extract equal or superior output power while maintaining circuit simplicity compared to other existing works. The project was considered successful since the proposed design achieved and met the specified requirements to be able to run the load application chosen. This is specifically proposed to obtain an appreciable efficiency so as not to waste the scavenge energy. Additionally, smaller overall layout area was achieved. The efficiency of the converter is measured at 84%, even though there is no rule of thumb, but every design aims the highest result."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Energy Harvesting"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-05-05"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "A Piezoelectric energy harvesting interface circuit using negative voltage converter with active Diode and DC-DC buck converter.pdf", "filesize": [{"value": "753 Kb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 753000.0, "url": {"url": "https://meral.edu.mm/record/2690/files/A Piezoelectric energy harvesting interface circuit using negative voltage converter with active Diode and DC-DC buck converter.pdf"}, "version_id": "109a903c-deee-447c-ac61-3f0f374936b9"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{"subitem_journal_title": "8th AUN/SEED-Net Regional Conference on Electrical and Electronics Engineering"}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Lowaton, Alieno C."}, {"subitem_authors_fullname": "Jilluh, Qadier I."}, {"subitem_authors_fullname": "Vergara, Thesa L."}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Other"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Other"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2015"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "https://uyr.uy.edu.mm/handle/123456789/461"}, "item_title": "A Piezoelectric Energy Harvesting Interface Circuit Using Negative Voltage Converter with Active Diode and DC-DC Buck Converter", "item_type_id": "21", "owner": "1", "path": ["1582967549708"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000002690", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "2690", "relation": {}, "relation_version_is_last": true, "title": ["A Piezoelectric Energy Harvesting Interface Circuit Using Negative Voltage Converter with Active Diode and DC-DC Buck Converter"], "weko_shared_id": -1}
  1. University of Yangon
  2. Department of Physics

A Piezoelectric Energy Harvesting Interface Circuit Using Negative Voltage Converter with Active Diode and DC-DC Buck Converter

http://hdl.handle.net/20.500.12678/0000002690
http://hdl.handle.net/20.500.12678/0000002690
c39b534a-bb8e-4cee-9260-dcd461acbf8b
486c572e-a7cb-49e2-a51e-6dd5b89cd22f
None
Preview
Name / File License Actions
A A Piezoelectric energy harvesting interface circuit using negative voltage converter with active Diode and DC-DC buck converter.pdf (753 Kb)
Publication type
Other
Upload type
Other
Title
Title A Piezoelectric Energy Harvesting Interface Circuit Using Negative Voltage Converter with Active Diode and DC-DC Buck Converter
Language en
Publication date 2015
Authors
Lowaton, Alieno C.
Jilluh, Qadier I.
Vergara, Thesa L.
Description
includes two main sections; a rectifier and a voltage regulator. The negative voltage converter, an improved version of the full bridge rectifier coupled with an active diode implementation is used to convert the extracted AC power from the transducer. The simulation results shows that the power extraction efficiency of the proposed rectifier is 2.2 times that of a conventional full bridge rectifier and more than 82% of power conversion can be achieve. To complete the harvesting system a low powered DC-DC Buck converter is used to regulate the power extracted by the rectifier to run a wireless sensor node operating at 1.5V voltage and 2mA current. The buck converter has a load regulation measured at 0.18mV/mA, and a line regulation of 0.18mV/V. The buck converter has a maximum efficiency of 84% with 1% voltage ripple. The die size for the overall layout is 1008um X 1008um including pads.
The negative voltage converter with active diode architecture has been proposed. It has been shown that it can extract equal or superior output power while maintaining circuit simplicity compared to other existing works. The project was considered successful since the proposed design achieved and met the specified requirements to be able to run the load application chosen. This is specifically proposed to obtain an appreciable efficiency so as not to waste the scavenge energy. Additionally, smaller overall layout area was achieved. The efficiency of the converter is measured at 84%, even though there is no rule of thumb, but every design aims the highest result.
Keywords
Energy Harvesting
Identifier https://uyr.uy.edu.mm/handle/123456789/461
Journal articles
8th AUN/SEED-Net Regional Conference on Electrical and Electronics Engineering
Conference papaers
Books/reports/chapters
Thesis/dissertations
Back
0
0
views
downloads
See details
Views Downloads

Versions

Ver.1 2020-03-08 23:47:14.567916
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Export

OAI-PMH
  • OAI-PMH DublinCore
Other Formats
  • JSON

Confirm


Back to MERAL


Back to MERAL