Results 71 to 80 of about 527 (148)

Low voltage ride-through control of virtual synchronous generator based on phase and amplitude compensation

电力工程技术
Virtual synchronous generator (VSG) enhances the stability of distributed power sources during grid connection by simulating the operating principle of a synchronous generator and introducing the virtual inertia and damping coefficient.
CHEN Zhiyong, DONG Xinwei, LI Chuanhui, WANG Zhichao, ZHAO Ming, DU Xiuwen   +5 more
doaj   +1 more source

An Improved VSG Control Strategy Based on the Amplitude-frequency Characteristics of Virtual Power

IEEE Access, 2019
There are contradictions between the steady-index and dynamic characteristics of active power responses, when virtual synchronous generator (VSG) is connected to grid as a PQ source.
Zhijun Li, Xueyan Jia
doaj   +1 more source

Modeling, control and stabilization of virtual synchronous generator in future power electronics-dominated power systems: A survey of challenges, advances, and future trends

International Journal of Electrical Power & Energy Systems
The power system is experiencing a huge transformation from conventional synchronous generation mode to the inverter-interfaced generation mode. Unfortunately, this transformation makes the modern power systems more likely uncertain, fluctuated, and ...
Chang Li, Yaqian Yang, Xun Mao, Xinhua Xiong, Tomislav Dragicevic   +4 more
doaj   +1 more source

Robustness Enhanced control for Grid-Forming PMSG wind farm

International Journal of Electrical Power & Energy Systems
This paper studies the stability and control of the wind farm utilizing the permanent magnet synchronous generator (PMSG) with grid-forming control based on virtual synchronous generator (VSG) technology. It considers the uncertainties affecting the wind
Yun Wang, Chaoyang Long, Feilong Xie, Mingkun Liang, Qiuwei Wu   +4 more
doaj   +1 more source

Improved VSG strategy of grid-forming inverters for supporting inertia and damping

Frontiers in Energy Research
A virtual synchronous generator (VSG) strategy can introduce the rotational inertia and damping characteristics of the synchronous generator to the static inverter, e.g., PV, wind generation, and ESS, which are used to enhance the system frequency ...
Dan Liu, Kezheng Jiang, Xiaotong Ji, Kan Cao, Chi Xu, Shun Sang, Dejian Yang   +6 more
doaj   +1 more source

Transient power equalization control strategy of virtual synchronous generator in isolated island microgrid with heterogeneous power supply. [PDF]

Sci Rep, 2023
Gao C, Sun Y, Zheng W, Wang W.
europepmc   +1 more source

An improved VSG control strategy based on transient electromagnetic power compensation. [PDF]

Sci Rep, 2023
Gao C, Wang W, Huang C, Zheng W.
europepmc   +1 more source

An Adaptive Virtual Impedance Method for Grid-Connected Current Quality Improvement of a Single-Phase Virtual Synchronous Generator under Distorted Grid Voltage. [PDF]

Sensors (Basel), 2023
Zhong C, Zhang Z, Zhu A, Liang B.
europepmc   +1 more source

Continuous estimation of power system inertia using convolutional neural networks. [PDF]

Nat Commun, 2023
Linaro D, Bizzarri F, Del Giudice D, Pisani C, Giannuzzi GM, Grillo S, Brambilla AM.   +6 more
europepmc   +1 more source

Inertial imitation method of MMC with hybrid topology for VSC-HVDC. [PDF]

PLoS One, 2022
Wu J, Yin S, Li C, Zhang Q.
europepmc   +1 more source