Yelun Peng, Zhikang Shuai, Wen Huang, 等. Design-Oriented Analysis and Enhancement of Transient Power Sharing Between Inverter-Interfaced Generators and Synchronous Generators[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(5):2349-2359.
Yelun Peng, Zhikang Shuai, Wen Huang, et al. Design-Oriented Analysis and Enhancement of Transient Power Sharing Between Inverter-Interfaced Generators and Synchronous Generators[J]. CSEE Journal of Power and Energy Systems, 2025, 11(5): 2349-2359.
Yelun Peng, Zhikang Shuai, Wen Huang, 等. Design-Oriented Analysis and Enhancement of Transient Power Sharing Between Inverter-Interfaced Generators and Synchronous Generators[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(5):2349-2359.DOI: 10.17775/CSEEJPES.2021.07360.
Yelun Peng, Zhikang Shuai, Wen Huang, et al. Design-Oriented Analysis and Enhancement of Transient Power Sharing Between Inverter-Interfaced Generators and Synchronous Generators[J]. CSEE Journal of Power and Energy Systems, 2025, 11(5): 2349-2359.DOI: 10.17775/CSEEJPES.2021.07360.
Design-Oriented Analysis and Enhancement of Transient Power Sharing Between Inverter-Interfaced Generators and Synchronous Generators
An islanded microgrid exhibits poor transient power sharing between synchronous generators (SGs) and inverter-interfaced distributed generators (IIDGs). This large error of transient power-sharing may result in the overload of generators and a large deviation in frequency. In this paper
the mechanism that leads to poor transient power sharing is revealed. Then
a parameter design and a coordinated control strategy are proposed to improve transient power sharing. A coordinated enhanced power-sharing (EPS) control strategy is proposed for IIDGs
which prevents the overload of IIDGs in grid-forming mode and is compatible with the existing power sharing strategies. By using a hierarchical control structure
accurate transient power sharing is achieved without the knowledge of connecting impedance. The analysis results and the proposed control method are validated by simulation.