Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations
The sensorless control of doubly fed induction machine (DFIM) rotor magnetic flux based on a model reference adaptive system (MRAS) is proposed to improve the reliability of a large-scale variable-speed pumped storage (VSPS) system and reduce operation and maintenance costs. The existing sensorless...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/18/11/2998 |
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| author | Zhi Zheng Ziqiang Man Shuxin Tan Wei Yan Yu Lu Jie Tian Weiqun Liu Xu Wang |
| author_facet | Zhi Zheng Ziqiang Man Shuxin Tan Wei Yan Yu Lu Jie Tian Weiqun Liu Xu Wang |
| author_sort | Zhi Zheng |
| collection | DOAJ |
| description | The sensorless control of doubly fed induction machine (DFIM) rotor magnetic flux based on a model reference adaptive system (MRAS) is proposed to improve the reliability of a large-scale variable-speed pumped storage (VSPS) system and reduce operation and maintenance costs. The existing sensorless control of doubly fed induction machines (DFIMs) is mostly focused on generator operation, making it difficult to apply to the VSPS system. The proposed strategy realizes the reversible operations of the VSPS through the design of an adaptive law under variable operating conditions, eliminating mechanical sensors, and possessing the characteristics of simple implementation and accurate identification. The mathematical model of the DFIM in a VSPS system is constructed, and an MRAS vector control strategy based on stator voltage orientation is established. The rotor angle and speed under reversible operating conditions are effectively identified by dynamically adjusting the angle error between the rotor flux reference model and the adaptive model to approach zero. Subsequently, comparative analysis with the closed-loop direct detection method verifies the advantages of the proposed strategy. The proposed control method can accurately identify rotor position and speed in the pumping and power generation conditions of the VSPS system and it demonstrates robust adaptability. |
| format | Article |
| id | doaj-art-2aadec78ea41429fbf4fd911e1060045 |
| institution | Kabale University |
| issn | 1996-1073 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj-art-2aadec78ea41429fbf4fd911e10600452025-08-20T03:46:49ZengMDPI AGEnergies1996-10732025-06-011811299810.3390/en18112998Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible OperationsZhi Zheng0Ziqiang Man1Shuxin Tan2Wei Yan3Yu Lu4Jie Tian5Weiqun Liu6Xu Wang7Construction and Management Branch of China Southern Power Grid Energy Storage Co., Ltd., Guangzhou 511400, ChinaNR Electric Co., Ltd., Nanjing 211102, ChinaConstruction and Management Branch of China Southern Power Grid Energy Storage Co., Ltd., Guangzhou 511400, ChinaNR Electric Co., Ltd., Nanjing 211102, ChinaNR Electric Co., Ltd., Nanjing 211102, ChinaNR Electric Co., Ltd., Nanjing 211102, ChinaNR Electric Co., Ltd., Nanjing 211102, ChinaSchool of Electrical and Power Engineering, Hohai University, Nanjing 211100, ChinaThe sensorless control of doubly fed induction machine (DFIM) rotor magnetic flux based on a model reference adaptive system (MRAS) is proposed to improve the reliability of a large-scale variable-speed pumped storage (VSPS) system and reduce operation and maintenance costs. The existing sensorless control of doubly fed induction machines (DFIMs) is mostly focused on generator operation, making it difficult to apply to the VSPS system. The proposed strategy realizes the reversible operations of the VSPS through the design of an adaptive law under variable operating conditions, eliminating mechanical sensors, and possessing the characteristics of simple implementation and accurate identification. The mathematical model of the DFIM in a VSPS system is constructed, and an MRAS vector control strategy based on stator voltage orientation is established. The rotor angle and speed under reversible operating conditions are effectively identified by dynamically adjusting the angle error between the rotor flux reference model and the adaptive model to approach zero. Subsequently, comparative analysis with the closed-loop direct detection method verifies the advantages of the proposed strategy. The proposed control method can accurately identify rotor position and speed in the pumping and power generation conditions of the VSPS system and it demonstrates robust adaptability.https://www.mdpi.com/1996-1073/18/11/2998variable-speed pumped storagesensorless controldoubly fed induction machinemodel reference adaptive systemreversible operating conditions |
| spellingShingle | Zhi Zheng Ziqiang Man Shuxin Tan Wei Yan Yu Lu Jie Tian Weiqun Liu Xu Wang Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations Energies variable-speed pumped storage sensorless control doubly fed induction machine model reference adaptive system reversible operating conditions |
| title | Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations |
| title_full | Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations |
| title_fullStr | Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations |
| title_full_unstemmed | Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations |
| title_short | Model Reference Adaptive Sensorless Control of Variable-Speed Pumped Storage Doubly Fed Induction Machine Under Reversible Operations |
| title_sort | model reference adaptive sensorless control of variable speed pumped storage doubly fed induction machine under reversible operations |
| topic | variable-speed pumped storage sensorless control doubly fed induction machine model reference adaptive system reversible operating conditions |
| url | https://www.mdpi.com/1996-1073/18/11/2998 |
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