Analysis of Dynamic Interaction in Wind-Storage Virtual Synchronous Generator Integrated System

Huang, Shilou; Wang, Tong; Jin, Mingxin; Ji, Taipeng

doi:10.1109/ceepe51765.2021.9475795

Cited by 2 publications

(3 citation statements)

References 11 publications

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“…Then, the following can be obtained by linearizing ( 19) and ( 21), respectively, with the help of ( 8), (10), and (20).…”

Section: System Dynamic Equations Considering Wt Dynamics Under Mpptmentioning

confidence: 99%

“…This makes it possible for the distributed energy equipped with the above VSG to provide inertial frequency support for weak AC grid without PLL. In order to make VSWT have the grid-forming ability, several authors [20][21][22][23][24] explore the possibility of applying VSG controls in WECS, ref. [20] proposes a method that parallels the WT with an energy storage inverter that utilizes the VSG control.…”

Section: Related Workmentioning

confidence: 99%

“…In order to make VSWT have the grid-forming ability, several authors [20][21][22][23][24] explore the possibility of applying VSG controls in WECS, ref. [20] proposes a method that parallels the WT with an energy storage inverter that utilizes the VSG control. However, such a scheme requires additional energy storage devices, which increases the equipment cost of the wind farm.…”

Section: Related Workmentioning

confidence: 99%

See 2 more Smart Citations

Damping torque coefficient analysis of PMSG‐based WT with VSG control considering wind turbine dynamics

Yuan

et al. 2022

IET Generation Trans & Dist

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This paper expands the damping torque coefficient analysis (DTCA) for studying the small‐signal stability of permanent magnet synchronous generator (PMSG)‐based wind turbine (WT) under virtual synchronous generator (VSG) control with consideration of WT dynamics. Firstly, the typical VSG is implemented in the grid‐side voltage source converter (GSVSC), which enables selfsynchronization without phase‐locked loop (PLL). The maximum power point track (MPPT) algorithms are utilized to give the power reference for VSG. Then, the corresponding inertia and damping support can be provided by the kinetic energy of PMSG. Based on the established model, the DTCA is analytically conducted to not only reveal the key factors that influence the WT stability but also provide guidance for parameter tuning. As a result, it is important to find that the WT dynamics impair the damping and even lead to system instability. Moreover, the minimum value of VSG damping control parameter is analytically given to ensure the system stability under any load below the rated wind speed. Finally, the case studies considering one single PMSG connected to a large grid with and without inclusion of WT dynamics are performed and compared to demonstrate the accuracy of the proposed model and evaluate the applications of DTCA.

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“…Then, the following can be obtained by linearizing ( 19) and ( 21), respectively, with the help of ( 8), (10), and (20).…”

Section: System Dynamic Equations Considering Wt Dynamics Under Mpptmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

See 1 more Smart Citation

Damping torque coefficient analysis of PMSG‐based WT with VSG control considering wind turbine dynamics

Yuan

et al. 2022

IET Generation Trans & Dist

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Transient Stability Analysis of Virtual Synchronous Generator Integrated Power Systems

Zhao

Gao

Pan

et al. 2022

2022 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia)

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Analysis of Dynamic Interaction in Wind-Storage Virtual Synchronous Generator Integrated System

Cited by 2 publications

References 11 publications

Damping torque coefficient analysis of PMSG‐based WT with VSG control considering wind turbine dynamics

Damping torque coefficient analysis of PMSG‐based WT with VSG control considering wind turbine dynamics

Transient Stability Analysis of Virtual Synchronous Generator Integrated Power Systems

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