Results 41 to 50 of about 192,115 (160)

Adaptive current-limiting control for grid-forming converter during unbalanced faults

International Journal of Electrical Power & Energy Systems
Grid-forming converters are increasingly deployed to connect renewable energy sources to the grid, but their control behavior during unbalanced grid faults can affect system stability and protection.
Xinquan Chen, Zhe Yang
doaj   +1 more source

Analysis and Optimization of Voltage Dynamic Control Performance of Renewable Energy Microgrid based on Grid-Forming Energy Storage

Zhongguo dianli
The configuration of grid-forming energy storage devices can effectively suppress the voltage dynamic overvoltage caused by load switching and distributed new energy output fluctuation in new energy microgrid.
Chenyu ZHANG, Jianyu YU, Mingming SHI, Ruihuang LIU   +3 more
doaj   +1 more source

Research on Dynamic and Steady-State Characteristics of Grid-Following/Grid-Forming Hybrid Control Based on Model Predictive Control

IEEE Open Journal of Power Electronics
With the rapid development of renewable energy, the widespread integration of power electronic devices into power generation systems has led to increased grid impedance and reduced short-circuit ratio (SCR), causing the grid to exhibit characteristics of
Changzhou Yu, Qin Wang, Wei Fang, Yifei Wang, Haiyang Diao, Haizhen Xu, Leilei Guo   +6 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

Grid-Forming Converter Fault Control Strategy and Its Impact on Relay Protection: Challenges and Adaptability Analysis

Energies
As the proportion of new energy generation continues to rise, power systems are confronted with novel challenges. Grid-forming converters, which possess voltage source characteristics and can support the grid, typically employ a VSG control strategy ...
Xiaopeng Li, Jiaqi Yao, Wei Chen, Wenyue Zhou, Zhaowei Zhou, Hao Wang, Zhenchao Jiang, Wei Dai, Zhongqing Wang   +8 more
doaj   +1 more source

Load demand fulfillment through GFM-inverter based modified droop-control under various network conditions

Energy Reports
This paper offers a systematic approach to understanding the performance of the grid-forming inverter in both isolated and hybrid configuration with a grid-following inverter in low-voltage distribution network. While most existing studies concentrate on
Qusay Salem, Rafat Aljarrah, Ibrahim Abuishmais, Khaled Alzaareer, Wasseem Alrousan   +4 more
doaj   +1 more source

Optimized Passivity‐Based Control for Grid‐Forming Converter with Control Delays

IET Renewable Power Generation
With the rapid integration of renewable energy sources, particularly wind and solar power, grid‐connected converters have become essential interfaces between renewable energy systems and the power grid.
Ming Li, Yongtao Mao, Hua Geng, Enjun Liu, Xing Wang, Xing Zhang, Pinjia Zhang   +6 more
doaj   +1 more source

Adaptability Analysis of Transmission Line Protection under the Control Strategy of Grid-Forming Energy Storage Converter

Zhongguo dianli
Under the dual carbon target, a large number of new energy sources are connected to the power grid, and relay protection is becoming increasingly important as the primary guarantee for the safe and stable operation of the power system.
Xiaoping FENG, Qidi CHEN, Qingchun ZHAO, Xing WANG, Bin LI, Hua XIE   +5 more
doaj   +1 more source

A Review of Synchronization Stability Analysis and Control Strategies for Grid-Connected Inverters [PDF]

Dianli jianshe
[Objective] With the increasing penetration of power electronic devices in the new power systems， the system is gradually evolving from a “physical synchronization” paradigm dominated by synchronous generators to a “control-based synchronization ...
LI Li, SONG Huihui, LIN Xinpo, YAN Zhibin, TIAN Xing, WU Yang
doaj   +1 more source

An Analogy of Frequency Droop Control for Grid-forming Sources

2025 IEEE Power & Energy Society General Meeting (PESGM)
Accepted by IEEE PESGM ...
Minghui Lu, Brett Ross
openaire   +2 more sources