A linear control approach to design digital speed control system for PMSMs
In order to pursue the high performance of speed control for permanent magnet synchronous machines (PMSMs), a digital speed control system is proposed. In the proposed structure, two parts, namely speed controller and speed measurement have been designed compared with the conventional speed control...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/155996 |
| _version_ | 1826123374082916352 |
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| author | Yuan, Xin Chen, Jiahao Liu, Wei Lee, Christopher Ho Tin |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Yuan, Xin Chen, Jiahao Liu, Wei Lee, Christopher Ho Tin |
| author_sort | Yuan, Xin |
| collection | NTU |
| description | In order to pursue the high performance of speed control for permanent magnet synchronous machines (PMSMs), a digital speed control system is proposed. In the proposed structure, two parts, namely speed controller and speed measurement have been designed compared with the conventional speed control scheme. The proposed universal instantaneous speed observer is regarded as the speed measurement, where it can unify other types of speed observers, eliminate delay issue and reduce measurement noises by utilizing the merit of high order system characteristic. The proposed speed controller with active damping structure is able to decouple the current loop bandwidth effect on speed system, meanwhile possesses better dynamic response, disturbance rejection, parameter robustness and measurement noise suppression compared with other types of speed controllers. In addition, the proposed digital speed control system in z domain is analyzed in detail. The theoretical effectiveness of the proposed design is verified in a PMSM test rig. |
| first_indexed | 2024-10-01T06:03:37Z |
| format | Journal Article |
| id | ntu-10356/155996 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:03:37Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | ntu-10356/1559962022-03-30T06:25:42Z A linear control approach to design digital speed control system for PMSMs Yuan, Xin Chen, Jiahao Liu, Wei Lee, Christopher Ho Tin School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Digital Speed Control Speed Observer In order to pursue the high performance of speed control for permanent magnet synchronous machines (PMSMs), a digital speed control system is proposed. In the proposed structure, two parts, namely speed controller and speed measurement have been designed compared with the conventional speed control scheme. The proposed universal instantaneous speed observer is regarded as the speed measurement, where it can unify other types of speed observers, eliminate delay issue and reduce measurement noises by utilizing the merit of high order system characteristic. The proposed speed controller with active damping structure is able to decouple the current loop bandwidth effect on speed system, meanwhile possesses better dynamic response, disturbance rejection, parameter robustness and measurement noise suppression compared with other types of speed controllers. In addition, the proposed digital speed control system in z domain is analyzed in detail. The theoretical effectiveness of the proposed design is verified in a PMSM test rig. National Research Foundation (NRF) Submitted/Accepted version This work was supported by the National Research Foundation (NRF) Singapore, under the NRF Fellowship under Grant NRF-NRFF12-2020- 0003. 2022-03-30T06:25:42Z 2022-03-30T06:25:42Z 2022 Journal Article Yuan, X., Chen, J., Liu, W. & Lee, C. H. T. (2022). A linear control approach to design digital speed control system for PMSMs. IEEE Transactions On Power Electronics, 37(7), 8596-8610. https://dx.doi.org/10.1109/TPEL.2022.3146174 0885-8993 https://hdl.handle.net/10356/155996 10.1109/TPEL.2022.3146174 2-s2.0-85124080076 7 37 8596 8610 en NRF-NRFF12-2020- 0003 IEEE Transactions on Power Electronics © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/TPEL.2022.3146174. application/pdf |
| spellingShingle | Engineering::Electrical and electronic engineering Digital Speed Control Speed Observer Yuan, Xin Chen, Jiahao Liu, Wei Lee, Christopher Ho Tin A linear control approach to design digital speed control system for PMSMs |
| title | A linear control approach to design digital speed control system for PMSMs |
| title_full | A linear control approach to design digital speed control system for PMSMs |
| title_fullStr | A linear control approach to design digital speed control system for PMSMs |
| title_full_unstemmed | A linear control approach to design digital speed control system for PMSMs |
| title_short | A linear control approach to design digital speed control system for PMSMs |
| title_sort | linear control approach to design digital speed control system for pmsms |
| topic | Engineering::Electrical and electronic engineering Digital Speed Control Speed Observer |
| url | https://hdl.handle.net/10356/155996 |
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