Results 21 to 30 of about 1,723 (212)

Research on control strategy of dual active full bridge converter based on deep deterministic strategy gradient

AIP Advances, 2023
In order to cope with the need for fast and adaptive voltage regulation in the face of large-scale disturbance in future smart grid EV grid-connected converters, a control strategy based on deep reinforcement learning is proposed in this paper.
Fulu Yan, Mian Hua, Zhi Xun, Dongdong Cao   +3 more
doaj   +1 more source

Impedance Modeling and Stability Factor Assessment of Grid-connected Converters Based on Linear Active Disturbance Rejection Control

Journal of Modern Power Systems and Clean Energy, 2021
With the increase of converter-based renewable energy generation connected into the power grid, the interaction between renewable energy and grid impedance has introduced lots of new issues, among which the sub- and super-synchronous oscillation ...
Hailiang Xu, Fei Nie, Zhongxing Wang, Shinan Wang, Jiabing Hu   +4 more
doaj   +1 more source

Generalized-impedance and Stability Criterion for Grid-connected Converters

CoRR, 2017
11 ...
Huanhai Xin, Ziheng Li, Wei Dong, Leiqi Zhang, Zhen Wang 0009, Jian Zhao   +5 more
openaire   +2 more sources

Control method for seamless switching in hydrogen energy and pantograph-catenary parallel power supply system

机车电传动, 2022
In order to eliminate the transient process of the hydrogen energy system of the hydrogen power locomotive upon switching between the grid-connected and standalone control modes, a seamless switching control approach for the hydrogen energy and ...
ZHENG Hengliang, HOU Dazhi, SUN Shijie, LIU Wenquan, JIA Limin   +4 more
doaj  

Grid-Connected PV Systems Controlled by Sliding via Wireless Communication

Energies, 2021
Grid-connected photovoltaic (PV) systems are designed to provide energy to the grid. This energy transfer must fulfil some requirements such as system stability, power quality and reliability.
Juan M. Cano, Aranzazu D. Martin, Reyes S. Herrera, Jesus R. Vazquez, Francisco Javier Ruiz-Rodriguez   +4 more
doaj   +1 more source

Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback

Kongzhi Yu Xinxi Jishu, 2021
In order to realize the flexible switching and controllable power transfer between the ship power supply converter and shore power, this paper proposes a mode switching control method based on grid-connected/islanded control state feedback, which ...
WU Yi, WANG Yue, ZHOU Zhenbang, PENG Yun, HU Jingyu   +4 more
doaj  

Grid-Connected Power Converters for Electrolysis Applications

IEEE Access
This work was supported by the European Union’s Horizon Europe Programme within the H2GLASS Project, under Grant 101092153. The work of Oriol Gomis-Bellmunt was supported by the ICREA Academia Programme.
Tavanaee, Mohammadhossein, Girona-Badia, Jaume, Cheah-Mane, Marc, Gomis-Bellmunt, Oriol, Prieto-Araujo, Eduardo   +4 more
openaire   +2 more sources

Composite Energy Storage System with Photovoltaic Power Generation and Uninterruptible Power Supply Function

International Journal of Photoenergy, 2013
A composite energy storage system (CESS) that includes a photovoltaic (PV) power generation and an uninterruptible power supply (UPS) function is proposed.
Jung-Min Kwon
doaj   +1 more source

A New Step-Up Switched-Capacitor Voltage Balancing Converter for NPC Multilevel Inverter-Based Solar PV System

IEEE Access, 2020
This paper proposed a grid connected solar Photovoltaic (PV) Systems with a new voltage balancing converter suitable for Neutral-Point-Clamped (NPC) Multilevel Inverter (MLI).
Amir Taghvaie, Md. Enamul Haque, Sajeeb Saha, Md. Apel Mahmud   +3 more
doaj   +1 more source

Design and implementation of isolated multilevel inverter with lower number of circuit devices

IET Power Electronics, 2023
Galvanic isolation is an integral part for the grid connected solar PV system. With the advancement of multilevel inverters for the grid‐connected application, the multilevel inverters having isolation are not sufficiently discussed in the literature ...
Ahmed Abbas, Marif Daula Siddique, Shirazul Islam, Atif Iqbal   +3 more
doaj   +1 more source