Current Harmonics Compensation Based on Multiresonant Control in Synchronous Frames for Symmetrical $n$-Phase Machines

Autor: Jesus Doval-Gandoy, Ana Vidal, Alejandro G. Yepes, Oscar Lopez, Jano Malvar

Publikováno v: IEEE Transactions on Industrial Electronics. 62:2708-2720

Low-order odd current harmonics arise in practical multiphase drives due to machine and converter nonlinear behavior (e.g., deadtime and flux saturation). If the windings are distributed, some harmonics cause torque ripple, whereas others produce los

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f163a21d912b8200d88e9f4a362ef324
https://doi.org/10.1109/tie.2014.2365155

Tuning Method Aimed at Optimized Settling Time and Overshoot for Synchronous Proportional-Integral Current Control in Electric Machines

Autor: Jesus Doval-Gandoy, Ana Vidal, Jano Malvar, Oscar Lopez, Alejandro G. Yepes

Publikováno v: IEEE Transactions on Power Electronics. 29:3041-3054

Implementation of proportional-integral controllers in synchronous reference frame is a well-established current control solution for electric machines. Nevertheless, their gain selection is still regarded to be poorly reported, particularly in relat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c81a5f31d7efe229a6a076919cf25932
https://doi.org/10.1109/tpel.2013.2276059

Space-Vector PWM with Common-Mode Voltage Elimination for Multiphase Drives

Autor: Oscar Lopez, Diego Perez-Estevez, Alejandro G. Yepes, J. Alvarez, Francisco D. Freijedo, Jano Malvar, Fernando Baneira, Ana Vidal, Jesus Doval-Gandoy

Publikováno v: Lopez, O, Alvarez, J, Malvar, J, Yepes, A G, Vidal, A, Baneira, F, Perez-Estevez, D, Freijedo Fernandez, F D & Doval-Gandoy, J 2016, ' Space-Vector PWM with Common-Mode Voltage Elimination for Multiphase Drives ', IEEE Transactions on Power Electronics, vol. 31, no. 12, 7390099, pp. 8151-8161 . https://doi.org/10.1109/TPEL.2016.2521330

Switching common-mode voltage (CMV) generated by the pulse width modulation (PWM) of the inverter causes common-mode currents, which lead to motor bearing failures and electromagnetic interference problems in multiphase drives. Such switching CMV can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf85d55ad1697f2ed0bb7439fa14dfb
https://vbn.aau.dk/da/publications/cfcc8e03-ae3d-4fb9-bd87-c1c22f6ee59b

Effects of Discretization Methods on the Performance of Resonant Controllers

Autor: Pablo Fernandez-Comesana, Jano Malvar, Francisco D. Freijedo, Alejandro G. Yepes, Oscar Lopez, Jesus Doval-Gandoy

Publikováno v: IEEE Transactions on Power Electronics. 25:1692-1712

Resonant controllers have gained significant importance in recent years in multiple applications. Because of their high selectivity, their performance is very dependent on the accuracy of the resonant frequency. An exhaustive study about different di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::371087dd5b2c8df406fda973f487e827
https://doi.org/10.1109/tpel.2010.2041256

A Method for Identification of the Equivalent Inductance and Resistance in the Plant Model of Current-Controlled Grid-Tied Converters

Autor: Jesus Doval-Gandoy, Alejandro G. Yepes, Francisco D. Freijedo, Oscar Lopez, Fernando Baneira, Jano Malvar, Ana Vidal

Publikováno v: Vidal, A, Yepes, A G, Fernandez, F D F, Lopez, O, Malvar, J, Baneira, F & Doval-Gandoy, J 2015, ' A Method for Identification of the Equivalent Inductance and Resistance in the Plant Model of Current-Controlled Grid-Tied Converters ', I E E E Transactions on Power Electronics, vol. 30, no. 12, pp. 7245-7261 . https://doi.org/10.1109/TPEL.2015.2395817

Precise knowledge of the plant time constant $L/R$ is essential to perform a thorough analysis and design of the current control loop in voltage source converters (VSCs). From the perspective of the current controller dynamics in the low-frequency ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f156fa48e2afa3f35c37f39850f48a
https://vbn.aau.dk/da/publications/0de3aec2-fec5-4e79-b4d2-774a01262e12