Interactive control of coupled microgrids for guaranteed system-wide small signal stability

Y Zhang, L Xie, Q Ding - IEEE transactions on smart grid, 2015 - ieeexplore.ieee.org
This paper proposes an interactive control framework for microgrid interconnections to
achieve effective load sharing and guaranteed system-wide small signal stability. In the …

A novel Koopman-inspired method for the secondary control of microgrids with grid-forming and grid-following sources

X Gong, X Wang - Applied Energy, 2023 - Elsevier
This paper proposes an online data-driven Koopman-inspired identification and control
method for microgrid secondary voltage and frequency control. Unlike typical data-driven …

An online data-driven method for microgrid secondary voltage and frequency control with ensemble Koopman modeling

X Gong, X Wang, G Joos - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
Low inertia, nonlinearity and a high level of uncertainty (varying topologies and operating
conditions) pose challenges to microgrid (MG) systemwide operation. This paper proposes …

Online dynamic security assessment of microgrid interconnections in smart distribution systems

Y Zhang, L Xie - IEEE Transactions on Power Systems, 2014 - ieeexplore.ieee.org
This paper studies the online dynamic security assessment (DSA) of future distribution
systems in which multiple electrically coupled microgrids are operated as an …

A decentralized approach for voltage control by multiple distributed energy resources

G Fusco, M Russo - IEEE Transactions on Smart Grid, 2021 - ieeexplore.ieee.org
The design of a decentralized control scheme is presented which is capable of
counteracting voltage variations and offering the ancillary service of voltage regulation to the …

海上风电场-MMC 互联系统频率耦合建模及稳定性分析

徐海亮, 高铭琨, 吴瀚, 聂飞, 吴明铂 - 电力系统自动化, 2021 - epjournal.csee.org.cn
基于模块化多电平换流器(MMC) 的柔性直流输电技术是深远海风电场电能传输的重要方案,
但呈现多入多出(MIMO) 特征的频率耦合效应对海上风电场-MMC 互联系统稳定性构成新的挑战 …

Decentralized and distributed transient control for microgrids

C Kammer, A Karimi - IEEE Transactions on Control Systems …, 2017 - ieeexplore.ieee.org
This paper presents a comprehensive approach toward the design of primary and
secondary controllers in low-inertia power grids with mixed lines and a large amount of …

Distributed control and energy storage requirements of networked Dc microgrids

WW Weaver, RD Robinett III, GG Parker… - Control Engineering …, 2015 - Elsevier
Microgrids are a key technology to help improve the reliability of electric power systems and
increase the integration of renewable energy sources. Interconnection and networking of …

Distribution system reliability options and utility liability

S Junlakarn, M Ilić - IEEE Transactions on Smart Grid, 2014 - ieeexplore.ieee.org
This paper proposes a possible approach to providing differentiated reliability options to
customers in urban and suburban distribution networks. To offer different reliability options …

Stability assessment of grid-connected converter system based on impedance model and Gershgorin theorem

Y Ren, R Duan, L Chen, W Huang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Converter is an important interface for grid connection of renewable energy, while the
interaction between converter and network causes a series of oscillation problems. Because …