Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls
In this paper, the damping characteristics of the grid-forming permanent magnet synchronous generator (PMSG)-based wind turbine (WT) under different damping controls are investigated considering energy efficiency. First, a newly developed grid-forming control, the DC voltage synchronization control...
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Elsevier
2025-04-01
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| Series: | International Journal of Electrical Power & Energy Systems |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0142061525000043 |
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| author | Xiaotian Yuan Zhengchun Du Yujun Li Tong Qu Han Jiang |
| author_facet | Xiaotian Yuan Zhengchun Du Yujun Li Tong Qu Han Jiang |
| author_sort | Xiaotian Yuan |
| collection | DOAJ |
| description | In this paper, the damping characteristics of the grid-forming permanent magnet synchronous generator (PMSG)-based wind turbine (WT) under different damping controls are investigated considering energy efficiency. First, a newly developed grid-forming control, the DC voltage synchronization control (DVSC), is incorporated into PMSG-based WT, allowing for inertial response and grid-synchronization of WT without a phase-locked loop (PLL). Then, by analyzing the coupling effects between WT dynamics and the active power loop, it was found that the previous active power-based grid-forming controls may sacrifice maximum power point tracking (MPPT) for damping provision and consequently affect the system damping coefficient. To this end, two cost-effective reactive power-based damping controllers are designed using the internal DC signals, where the reactive power and the stored DC energy are jointly harnessed for damping enhancement. The proposed dampers have the energy-saving merits of not impairing MPPT while providing the same damping support as the active power-based dampers. Furthermore, the impacts of related control parameters and operating conditions on system damping properties are substantially evaluated, followed by the parameter tuning method for balancing the DC voltage stability and damping requirements. Simulation studies are performed under various system contingencies in two distinct sceneries to compare the performance of different damping controllers.© 2017 Elsevier Inc. All rights reserved. |
| format | Article |
| id | doaj-art-dd63f4aeaccf4b17b9e834144e716e81 |
| institution | Kabale University |
| issn | 0142-0615 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Electrical Power & Energy Systems |
| spelling | doaj-art-dd63f4aeaccf4b17b9e834144e716e812025-02-02T05:26:37ZengElsevierInternational Journal of Electrical Power & Energy Systems0142-06152025-04-01165110453Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controlsXiaotian Yuan0Zhengchun Du1Yujun Li2Tong Qu3Han Jiang4Shaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; Contemporary Amperex Future Energy Research Institute (Shanghai) Limited, Shanghai 201109, China.; School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, SingaporeShaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaShaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China; Corresponding author at: Shaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China.Shaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaShaanxi Key Laboratory of Smart Grid, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, ChinaIn this paper, the damping characteristics of the grid-forming permanent magnet synchronous generator (PMSG)-based wind turbine (WT) under different damping controls are investigated considering energy efficiency. First, a newly developed grid-forming control, the DC voltage synchronization control (DVSC), is incorporated into PMSG-based WT, allowing for inertial response and grid-synchronization of WT without a phase-locked loop (PLL). Then, by analyzing the coupling effects between WT dynamics and the active power loop, it was found that the previous active power-based grid-forming controls may sacrifice maximum power point tracking (MPPT) for damping provision and consequently affect the system damping coefficient. To this end, two cost-effective reactive power-based damping controllers are designed using the internal DC signals, where the reactive power and the stored DC energy are jointly harnessed for damping enhancement. The proposed dampers have the energy-saving merits of not impairing MPPT while providing the same damping support as the active power-based dampers. Furthermore, the impacts of related control parameters and operating conditions on system damping properties are substantially evaluated, followed by the parameter tuning method for balancing the DC voltage stability and damping requirements. Simulation studies are performed under various system contingencies in two distinct sceneries to compare the performance of different damping controllers.© 2017 Elsevier Inc. All rights reserved.http://www.sciencedirect.com/science/article/pii/S0142061525000043DC voltage synchronization controlGrid-forming controlMPPTPMSG-based WTReactive power oscillation damping controlActive power loop |
| spellingShingle | Xiaotian Yuan Zhengchun Du Yujun Li Tong Qu Han Jiang Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls International Journal of Electrical Power & Energy Systems DC voltage synchronization control Grid-forming control MPPT PMSG-based WT Reactive power oscillation damping control Active power loop |
| title | Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls |
| title_full | Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls |
| title_fullStr | Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls |
| title_full_unstemmed | Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls |
| title_short | Damping characteristic analysis of grid-forming PMSG-based WT under different power oscillation damping controls |
| title_sort | damping characteristic analysis of grid forming pmsg based wt under different power oscillation damping controls |
| topic | DC voltage synchronization control Grid-forming control MPPT PMSG-based WT Reactive power oscillation damping control Active power loop |
| url | http://www.sciencedirect.com/science/article/pii/S0142061525000043 |
| work_keys_str_mv | AT xiaotianyuan dampingcharacteristicanalysisofgridformingpmsgbasedwtunderdifferentpoweroscillationdampingcontrols AT zhengchundu dampingcharacteristicanalysisofgridformingpmsgbasedwtunderdifferentpoweroscillationdampingcontrols AT yujunli dampingcharacteristicanalysisofgridformingpmsgbasedwtunderdifferentpoweroscillationdampingcontrols AT tongqu dampingcharacteristicanalysisofgridformingpmsgbasedwtunderdifferentpoweroscillationdampingcontrols AT hanjiang dampingcharacteristicanalysisofgridformingpmsgbasedwtunderdifferentpoweroscillationdampingcontrols |