Fault Tolerance Enhance DC-DC Converter Lifetime Extension

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dc.contributor.authorAlghassi, Alireza
dc.contributor.authorSoulatiantork, Payam
dc.contributor.authorSamie, Mohammad
dc.contributor.authorUriondo Del Pozo, Adrian
dc.contributor.authorPerinpanayagam, Suresh
dc.contributor.authorFaifer, M.
dc.date.accessioned2017-03-21T16:32:55Z
dc.date.available2017-03-21T16:32:55Z
dc.date.issued2017-03-02
dc.description.abstractOne of the most crucial renewable energy sources today is solar energy. Power convertors play an important role in adjusting the output voltage or current of photovoltaic (PV) systems. Using efficient and reliable switches for power converters and inverters is crucial for enhancing the safety and reliability of a platform. Generally, power converters suffer from failure mechanisms, such as wire bond fatigue, wire bond lift up, solder fatigue and loose gate control voltage, which mainly occur in power switches. In this paper, the junction temperature of the Insulated Gate Bipolar Transistor (IGBT) acting as a power switch used in the Impedance-Source DC-DC converter is estimated using an electro-thermal model in order to develop an adaptive thermal stress control (ATSC). The proposed stress control adjusts reference input of the PI control to extend the life expectancy of the device under the mission. The accuracy of results present using The Modified Coffin-Manson Law has been used to determine the life of IGBT and the lifetime has been successfully increased base on implementing imperative ATSC and comparing the result with the constant reference input of the PI controller. The result integrates with converter health management to develop advanced intelligent predictive maintenance.en_UK
dc.identifier.citationAlghassi A, Soulatiantork P, Samie M et al., Fault Tolerance Enhance DC-DC Converter Lifetime Extension, Procedia CIRP, Volume 59, 2017, Pages 268 - 273.en_UK
dc.identifier.issn2212-8271
dc.identifier.urihttp://dx.doi.org/10.1016/j.procir.2017.02.014
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/11633
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-Non-Commercial-No Derivs 4.0 Unported (CC BY-NC-ND 4.0). You are free to: Share — copy and redistribute the material in any medium or format. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial — You may not use the material for commercial purposes. No Derivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
dc.subjectPower Electronic Converteren_UK
dc.subjectEVen_UK
dc.subjectIGBTen_UK
dc.subjectCondition Base Monitoring (CBM)en_UK
dc.subjectRemaning Useful Life (RUL)en_UK
dc.subjectPrognosticsen_UK
dc.subjectSystem Health Management (SHM)en_UK
dc.titleFault Tolerance Enhance DC-DC Converter Lifetime Extensionen_UK
dc.typeArticleen_UK

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