Incorporating Pulsed Transit Load Through Coordinated Control of Hybrid AC/DC Microgrids
dc.contributor.advisor | Du, Liang | |
dc.creator | Sitch, Kaitlyn | |
dc.date.accessioned | 2021-05-24T18:31:13Z | |
dc.date.available | 2021-05-24T18:31:13Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12613/6431 | |
dc.description.abstract | The consumption of electricity is expected to have a paradigm shift due in part to the electrification of public transportation. Currently, the penetration of electric vehicles is small but is predicted to increase, including fully electrified buses within each major city’s public transportation system. The electric buses provide many benefits but present a unique problem when the ON/OFF charging scheme is proposed with on route charging. This will create a highly pulsed load profile, which will have power quality, reliability, and stability issues. A community of hybrid AC/DC microgrids is proposed to alleviate the impact of the load via controlling a hybrid energy storage system (ESS). Each bus station will be modeled as a microgrid and will include battery-supercapacitor combinations as distributed resources to be shared among the network as required by the charging needs. The control is split into three modes, ESS Prioritized, Supercapacitor Redistributed, and Grid-Tie modes, which are dependent upon the available resources and the expected charging load. The ESS Prioritized mode is where the supcapacitors and battery are used to handle the load, the Supercapacitor Redistributed mode utilizes the supercapacitor redistribution effect for energy savings, and the Grid-Tie is used to charge the battery and handle the load by using the AC grid. | |
dc.format.extent | 77 pages | |
dc.language.iso | eng | |
dc.publisher | Temple University. Libraries | |
dc.relation.ispartof | Theses and Dissertations | |
dc.rights | IN COPYRIGHT- This Rights Statement can be used for an Item that is in copyright. Using this statement implies that the organization making this Item available has determined that the Item is in copyright and either is the rights-holder, has obtained permission from the rights-holder(s) to make their Work(s) available, or makes the Item available under an exception or limitation to copyright (including Fair Use) that entitles it to make the Item available. | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
dc.subject | Electrical engineering | |
dc.title | Incorporating Pulsed Transit Load Through Coordinated Control of Hybrid AC/DC Microgrids | |
dc.type | Text | |
dc.type.genre | Thesis/Dissertation | |
dc.contributor.committeemember | Biswas, Saroj K. | |
dc.contributor.committeemember | Obeid, Iyad, 1975- | |
dc.description.department | Electrical and Computer Engineering | |
dc.relation.doi | http://dx.doi.org/10.34944/dspace/6413 | |
dc.ada.note | For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu | |
dc.description.degree | M.S.E.E. | |
dc.identifier.proqst | 14359 | |
dc.creator.orcid | 0009-0002-1646-3774 | |
dc.date.updated | 2021-05-19T16:07:49Z | |
refterms.dateFOA | 2021-05-24T18:31:14Z | |
dc.identifier.filename | Sitch_temple_0225M_14359.pdf |