Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique
Electric inverters; Electromagnetic pulse; Electromagnetic wave interference; Field programmable gate arrays (FPGA); Pulse width modulation; Signal interference; Spectral density; Switching; Voltage control; Conducted electromagnetic interference; Emi reductions; Hardware prototype; Luo converters;...
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2023
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my.uniten.dspace-246222023-05-29T15:25:13Z Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique Natarajan S. Padmavathi P. Kalvakurthi J.R. Sudhakar Babu T. Ramachandaramurthy V.K. Padmanaban S. 54914449900 57199323250 57199323238 56267551500 6602912020 18134802000 Electric inverters; Electromagnetic pulse; Electromagnetic wave interference; Field programmable gate arrays (FPGA); Pulse width modulation; Signal interference; Spectral density; Switching; Voltage control; Conducted electromagnetic interference; Emi reductions; Hardware prototype; Luo converters; PWM Switching; PWM techniques; RCFMFD; Spread spectrum techniques; DC-DC converters Chaotic switching is a newly evolve randomization method which suppress the conducted electromagnetic interference generated within the DC-DC converter. It can also suppress the spectral peaks present in the frequency band effectively by spread spectrum technique and spread it over the wide range of frequency band implying electromagnetic interference (EMI) suppression. In this article, a chaotic pulse width modulation technique based on randomized carrier frequency modulation with fixed duty ratio is generated through field programable gate array for suppressing the conducted electromagnetic interference generated within the Luo-converter. A hardware prototype of Luo-converter is developed in order to analyze EMI reduction through power spectral density analysis by comparing both traditional periodic PWM switching and chaotic PWM switching. The results obtained from the hardware setup shows significant reduction of EMI with chaotic switching as compared to traditional pulse width modulation switching under both boost and buck operation of Luo-converter. � 2019, � 2019 Taylor & Francis Group, LLC. Final 2023-05-29T07:25:13Z 2023-05-29T07:25:13Z 2019 Article 10.1080/15325008.2019.1629510 2-s2.0-85073668882 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073668882&doi=10.1080%2f15325008.2019.1629510&partnerID=40&md5=1fc5af4566dfc51677f89181db5e0b59 https://irepository.uniten.edu.my/handle/123456789/24622 47 9-Oct 838 848 Taylor and Francis Inc. Scopus |
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| description |
Electric inverters; Electromagnetic pulse; Electromagnetic wave interference; Field programmable gate arrays (FPGA); Pulse width modulation; Signal interference; Spectral density; Switching; Voltage control; Conducted electromagnetic interference; Emi reductions; Hardware prototype; Luo converters; PWM Switching; PWM techniques; RCFMFD; Spread spectrum techniques; DC-DC converters |
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54914449900 |
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54914449900 Natarajan S. Padmavathi P. Kalvakurthi J.R. Sudhakar Babu T. Ramachandaramurthy V.K. Padmanaban S. |
| format |
Article |
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Natarajan S. Padmavathi P. Kalvakurthi J.R. Sudhakar Babu T. Ramachandaramurthy V.K. Padmanaban S. |
| spellingShingle |
Natarajan S. Padmavathi P. Kalvakurthi J.R. Sudhakar Babu T. Ramachandaramurthy V.K. Padmanaban S. Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| author_sort |
Natarajan S. |
| title |
Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| title_short |
Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| title_full |
Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| title_fullStr |
Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| title_full_unstemmed |
Conducted Electromagnetic Interference Spectral Peak Mitigation in Luo-Converter Using FPGA-Based Chaotic PWM Technique |
| title_sort |
conducted electromagnetic interference spectral peak mitigation in luo-converter using fpga-based chaotic pwm technique |
| publisher |
Taylor and Francis Inc. |
| publishDate |
2023 |
| _version_ |
1806423323791327232 |