Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive
The paper presents a novel model predictive flux control (MPFC) scheme for three-level inverter-fed sensorless induction motor drive operated in a wide speed region, including field weakening. The novelty of the proposed drive lies in combining in one system a number of new solutions providing impor...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2020-10-01
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| Series: | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/117701/PDF/11_D1057-1068_01752_Bpast.No.68-5_30.10.20_.pdf |
| _version_ | 1811344033750974464 |
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| author | D. Stando M.P. Kazmierkowski |
| author_facet | D. Stando M.P. Kazmierkowski |
| author_sort | D. Stando |
| collection | DOAJ |
| description | The paper presents a novel model predictive flux control (MPFC) scheme for three-level inverter-fed sensorless induction motor drive operated in a wide speed region, including field weakening. The novelty of the proposed drive lies in combining in one system a number of new solutions providing important features, among which are: very high dynamics, constant switching frequency, no need to adjust weighting factors in the predictive cost function, adaptive speed and parameter (stator resistance, main inductance) estimation. The theoretical principles of the optimal switching sequence predictive stator flux control (OSS-MPFC) method used are also discussed. The method guarantees constant switching frequency operation of a three-level inverter. For speed estimation, a compensated model reference adaptive system (C-MRAS) was adopted while for IM parameters estimation a Q-MRAS was developed. Simulation and experimental results measured on a 50 kW drive that illustrates operation and performances of the system are presented. The proposed novel solution of a predictive controlled IM drive presents an attractive and complete algorithm/system which only requires the knowledge of nominal IM parameters for proper operation. |
| first_indexed | 2024-04-13T19:40:39Z |
| format | Article |
| id | doaj.art-fe47c1259970423c8daf796049c0adcd |
| institution | Directory Open Access Journal |
| issn | 2300-1917 |
| language | English |
| last_indexed | 2024-04-13T19:40:39Z |
| publishDate | 2020-10-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Bulletin of the Polish Academy of Sciences: Technical Sciences |
| spelling | doaj.art-fe47c1259970423c8daf796049c0adcd2022-12-22T02:32:55ZengPolish Academy of SciencesBulletin of the Polish Academy of Sciences: Technical Sciences2300-19172020-10-0168No. 5 (i.a. Special Section on Modern control of drives and power converters)10571068https://doi.org/10.24425/bpasts.2020.134668Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor driveD. StandoM.P. KazmierkowskiThe paper presents a novel model predictive flux control (MPFC) scheme for three-level inverter-fed sensorless induction motor drive operated in a wide speed region, including field weakening. The novelty of the proposed drive lies in combining in one system a number of new solutions providing important features, among which are: very high dynamics, constant switching frequency, no need to adjust weighting factors in the predictive cost function, adaptive speed and parameter (stator resistance, main inductance) estimation. The theoretical principles of the optimal switching sequence predictive stator flux control (OSS-MPFC) method used are also discussed. The method guarantees constant switching frequency operation of a three-level inverter. For speed estimation, a compensated model reference adaptive system (C-MRAS) was adopted while for IM parameters estimation a Q-MRAS was developed. Simulation and experimental results measured on a 50 kW drive that illustrates operation and performances of the system are presented. The proposed novel solution of a predictive controlled IM drive presents an attractive and complete algorithm/system which only requires the knowledge of nominal IM parameters for proper operation.https://journals.pan.pl/Content/117701/PDF/11_D1057-1068_01752_Bpast.No.68-5_30.10.20_.pdfmodel predictive control (mpc)induction motor (im)direct torque and flux control (dtfc)sensorless control, mrasthree-level vsi |
| spellingShingle | D. Stando M.P. Kazmierkowski Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive Bulletin of the Polish Academy of Sciences: Technical Sciences model predictive control (mpc) induction motor (im) direct torque and flux control (dtfc) sensorless control, mras three-level vsi |
| title | Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive |
| title_full | Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive |
| title_fullStr | Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive |
| title_full_unstemmed | Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive |
| title_short | Constant switching frequency predictive control scheme for three-level inverter-fed sensorless induction motor drive |
| title_sort | constant switching frequency predictive control scheme for three level inverter fed sensorless induction motor drive |
| topic | model predictive control (mpc) induction motor (im) direct torque and flux control (dtfc) sensorless control, mras three-level vsi |
| url | https://journals.pan.pl/Content/117701/PDF/11_D1057-1068_01752_Bpast.No.68-5_30.10.20_.pdf |
| work_keys_str_mv | AT dstando constantswitchingfrequencypredictivecontrolschemeforthreelevelinverterfedsensorlessinductionmotordrive AT mpkazmierkowski constantswitchingfrequencypredictivecontrolschemeforthreelevelinverterfedsensorlessinductionmotordrive |