Results 41 to 50 of about 9,847 (127)

Cooperative control of virtual energy storage devices for energy regulation and rapid frequency support

Frontiers in Energy Research
Various controllable resources contribute to energy regulation and rapid support in the form of virtual energy storage (VES), which can significantly simplify control parameters and facilitate the evaluation of a microgrid’s economic and secure ...
Zheng Yang, Zheng Yang, Yi Wang, Jiahui Wei, Yabo Cao   +4 more
doaj   +1 more source

Distance Protection for Outgoing Line of Photovoltaic Station Based on Superconducting Magnetic Energy Storage

Zhongguo dianli
Affected by the control strategy of photovoltaic inverters, the photovoltaic station has weak-feedback and current-phase-controlled characteristics.
Zhihui DAI, Meiyuan LIU, Shuqing WEI, Weiping ZHU, Wenzhuo WANG   +4 more
doaj   +1 more source

Microgrid Environmental Impact

2020 6th IEEE International Energy Conference (ENERGYCon), 2020
Les centrales électriques ont de mauvais impacts sur l'environnement. L'un de ces impacts est l'émission de dioxyde de carbone (CO2) résultant des centrales électriques qui dépendent des combustibles fossiles, du pétrole et du gaz naturel. L'énergie renouvelable est considérée comme une solution importante à ce problème car elle est classée comme une ...
Salem Al‐Agtash, Mohammad Al‐Hashem, Mohanad Batarseh, Angelina D. Bintoudi, Apostolos C. Tsolakis, Dimitrios Tzovaras, José L. Martínez‐Ramos, Ahmet Önen, Brian Azzopardi, Lenos Hadjidemetriou, Lazaros Zacharia, Nis Martensen, Mounir Khiat   +12 more
openaire   +2 more sources

Transient Stability Promotion by FACTS Controller Based on Adaptive Inertia Weight Particle Swarm Optimization Method

Advances in Electrical and Electronic Engineering, 2018
This paper examines the influence of Static Synchronous Series Compensator (SSSC) on the oscillation damping control in the network. The performance of Flexible AC Transmission System (FACTS) controller highly depends upon its parameters and appropriate ...
Ghazanfar Shahgholian, Hamidreza Hamidpour, Amir Movahedi   +2 more
doaj   +1 more source

Key technologies for relay protection of bulk renewable energy transmission lines

Zhejiang dianli
This paper examines the declining adaptability of conventional relay protection systems caused by large-scale renewable energy integration. A systematic review is conducted on fault characteristics of different renewable energy sources and corresponding ...
LI Zhenxing, YANG Zikang, YANG Guang, WENG Hanli, TAN Hong, WANG Qiujie   +5 more
doaj   +1 more source

Towards hybrid grid-connected solar power plants: A case study of IAUN Science and Technology Park in Iran

Solar Compass
The growing global demand for electricity has intensified the need for efficient and sustainable energy production. While a variety of technologies — ranging from fossil fuels to hydropower, nuclear, and renewables — are utilized for electricity ...
Soroush Ghasemi, Iman Sadeghkhani, Mohammad Parhamfar   +2 more
doaj   +1 more source

Research on the Resource-Allocation-Optimization Strategy for Offshore Wind Power Construction Considering Complex Influencing Factors

Energies
The construction process of offshore wind farms involves multiple complexities, which is very complex to be scheduled manually, and the coordinating and optimized scheduling not only decreases project construction costs but also increases the ...
Ning Wu, Rongrong He, Chunwei Jin, Yuan Xu, Guobing Pan, Lianzhen Qi   +5 more
doaj   +1 more source

Enhancing renewable hosting capacity in smart grids: A robust optimization framework integrating hydrogen systems and demand response

Energy Conversion and Management: X
In modern energy systems, integrating renewable energy sources (RES) into smart grids presents significant challenges due to the variability of RES generation and the risk of energy curtailment.
Seyed Abbas Jazayeri, Mahmoud Samiei Moghaddam, Majid Moazzami, Ghazanfar Shahgholian, Mahnaz Hashemi   +4 more
doaj   +1 more source

Bi-level planning of rotary power flow controllers and energy storage systems for economy and carrying capacity improvement in the distribution network

International Journal of Electrical Power & Energy Systems
In a traditional distribution network, the weak grid structure and high penetration of renewable energy sources restrict the carrying capacity. Flexible interconnection devices (FIDs) and energy storage systems (ESSs) offer a valuable solution to these ...
Junda Lu, Xiangwu Yan, Jiaoxin Jia, Chen Shao, Lantu Han, Wenchao Cai   +5 more
doaj   +1 more source

Power oscillation suppression strategy of VSG based on finite‐time Hamiltonian method

IET Power Electronics
In order to improve the stability of the virtual synchronous generator (VSG) system and suppress the power oscillation, a power oscillation suppression strategy of VSG based on the finite‐time Hamiltonian method is proposed in this paper.
Guo Xiaomei, Yonggang Li, Yichen Zhou
doaj   +1 more source