Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Hansika Rathnayake"'
Autor:
Arash Moradi, Farzad Farajizadeh, Firuz Zare, Dinesh Kumar, Hansika Rathnayake, Rahul Sharma, Dirk Kroese
Publikováno v:
IEEE Transactions on Industrial Electronics. 70:8777-8787
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 9:2868-2880
Pulsed width modulation (PWM) voltage generated by power converters creates current harmonics in the range of 2–150 kHz. To address the challenges created by these harmonics, new standards for harmonic emission within that frequency range is being
Autor:
Firuz Zare, Hansika Rathnayake, Pooya Davari, Dinesh Kumar, Amir Ganjavi, Amin Abbosh, Jalil Yaghoobi
Publikováno v:
Ganjavi, A, Rathnayake, H, Zare, F, Kumar, D, Yaghoobi, J, Davari, P & Abbosh, A 2022, ' Common-Mode Current Prediction and Analysis in Motor Drive Systems for the New Frequency Range of 2–150 kHz ', I E E E Journal of Emerging and Selected Topics in Power Electronics, vol. 10, no. 1, pp. 74-90 . https://doi.org/10.1109/JESTPE.2020.3006878
Due to the significant advances in fast switching semiconductor devices, harmonic emissions caused by the adjustable speed drives (ASDs) have been changed in terms of frequency range and magnitude. The frequency range of 2-150 kHz has been distinguis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf7f117d19f473b1cfed9594c07c34d3
https://vbn.aau.dk/ws/files/412322181/Amir_JSTPE_2020.pdf
https://vbn.aau.dk/ws/files/412322181/Amir_JSTPE_2020.pdf
Publikováno v:
Ganjavi, A, Kumar, D, Zare, F, Abbosh, A, Rathnayake, H & Davari, P 2022, ' Effect of Choke Placement on Common-Mode Noise in Three-Phase Variable Speed Drives ', I E E E Transactions on Industry Applications, vol. 58, no. 5, pp. 6253-6265 . https://doi.org/10.1109/TIA.2022.3175468
Three-phase variable speed drives play a key role in energy conversion systems. To comply with the electromagnetic compatibility standards for the 0–2 kHz frequency range, magnetic chokes are typically placed at the dc or ac sides of the drive syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5608eea7ca90b8c4334fddf0ab6271e7
https://vbn.aau.dk/da/publications/b7d99ca4-b523-48e0-bf06-546487f4114c
https://vbn.aau.dk/da/publications/b7d99ca4-b523-48e0-bf06-546487f4114c
Nonlinear Effects of Three-phase Diode Rectifier on Noise Emission in the Frequency Range of 2–9 kHz
Publikováno v:
Rathnayake, H, Zare, F, Kumar, D, Ganjavi, A & Davari, P 2020, Nonlinear Effects of Three-phase Diode Rectifier on Noise Emission in the Frequency Range of 2–9 kHz . in 2020 IEEE International Conference on Power Electronics, Drives, and Energy Systems (PEDES 2020) . IEEE, pp. 1-6, 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 16/12/2020 . https://doi.org/10.1109/PEDES49360.2020.9379749
This paper presents a study on differential mode noise emission affected by a three-phase diode rectifier when there is an input Electromagnetic Interference (EMI) filter. The EMI filter is generally designed for noise attenuation beyond 150 kHz. The
Publikováno v:
Ganjavi, A, Rathnayake, H, Zare, F, Kumar, D, Abbosh, A & Davari, P 2020, Investigating the Effect of Different Parameters on Harmonics and EMI Emissions at the Frequency Range of 0–9 kHz . in 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) . pp. P.1-P.10, EPE'20 ECCE Europe: 22nd European Conference on Power Electronics and Applications, Lyon, France, 07/09/2020 . https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215815
Publons
Publons
Due to the increasing use of fast switching semiconductors, emissions affected by the Adjustable Speed Drives (ASDs) are entering the new frequency range of 2–150 kHz. Emissions at this new frequency range are categorised into 2–9 and 9–150 kHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::278acb608cbe597854d4042765e0b7a8
https://vbn.aau.dk/da/publications/27eecd15-39ac-4fc7-bcb7-bfe4dbb16289
https://vbn.aau.dk/da/publications/27eecd15-39ac-4fc7-bcb7-bfe4dbb16289
Publikováno v:
Rathnayake, H, Ganjavi, A, Zare, F, Kumar, D & Davari, P 2020, Common mode noise modelling and resonant estimation in a three-phase motor drive system: 9-150 kHz frequency range . in 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) . pp. 1-10, 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe, Lyon, France, 07/09/2020 . https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215887
This paper presents an equivalent circuit impedance-based estimation method of resonances in a three-phase motor drive system to predict common-mode (CM) noise circulations in 9-150 kHz frequency range, which is not considered so far in electromagnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a54d6f2a40726a81cb9688cdc113b983
https://vbn.aau.dk/da/publications/c040baf8-3960-4301-bf3f-40b6a61b14e5
https://vbn.aau.dk/da/publications/c040baf8-3960-4301-bf3f-40b6a61b14e5
Publikováno v:
Ganjavi, A, Rathnayake, H, Kumar, D, Zare, F, Abbosh, A & Davari, P 2020, Analysis of DC and AC Choke Effects on Common-Mode Noise Emissions in ASD at the Frequency Range of 9–150 kHz . in 2020 IEEE International Conference on Power Electronics, Drives, and Energy Systems (PEDES 2020) ., 9379827, IEEE, pp. 1-6, 2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Jaipur, India, 16/12/2020 . https://doi.org/10.1109/PEDES49360.2020.9379827
Magnetic chokes are conventionally utilized at the DC or AC side of the Adjustable Speed Drives (ASDs) to suppress low order harmonics of 0–2 kHz. Recently, the frequency range of 9–150 kHz has been noticed as a new disturbing frequency range, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdf983e57a5ce85fabd92fc6b2dee6c6
https://vbn.aau.dk/da/publications/710e9f61-0f8d-402e-babd-125e13c5abd2
https://vbn.aau.dk/da/publications/710e9f61-0f8d-402e-babd-125e13c5abd2
Publikováno v:
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe).
Grid distortion due to the high switching frequency of energy conversion systems has become a major concern that reduces power quality in renewable energy systems. However, the existing international standards (IEC 61000-3-2&12&16 and IEEE Std. 519)
Publikováno v:
ICIT
The existing international standards define grid harmonic limitations only up to the 40th or 50th harmonic. Increasing trend of grid-tied inverters in renewable energy systems causes grid distortions beyond the existing harmonic standardization range