Results 31 to 40 of about 1,044,424 (340)

Examination on the parameter stability region of the VSC control system in VSC-HVDC transmission systems

The Journal of Engineering, 2019
Nowadays, the voltage source converter (VSC)-based high-voltage direct current (HVDC) transmission technology is widely adopted for the integration of renewable power generations.
Long Xu, Guoyun Su, Wenjuan Du, Chen Chen, Bixing Ren, Haifeng Wang   +5 more
doaj   +1 more source

Assessment of the protection system in response to different grid-tied converters

Frontiers in Energy Research, 2023
The power system is migrating to 100% penetration of the converter-interfaced generation (CIG). The grid-forming converter-based CIG has been proposed to be a solution to replace the synchronous generation (SG) in order to form the grid and achieve the ...
Zhi Xu, Zhi Xu, Shakenbieke Alimasibieke, Shakenbieke Alimasibieke, Baoyu Zhai, Baoyu Zhai, Qi Yang, Qi Yang, Yuchen Wang, Yuchen Wang   +9 more
doaj   +1 more source

Electric Power Systems Research [PDF]

Energies, 2016
This book contains articles [1–22] that were accepted for publication in a Special Issue of Energies on the subject of “Electric Power Systems Research”.[...]
openaire   +3 more sources

Investigation of Quantitative Assessment Techniques for Supply-Regulation Capability in Multi-Scenario New-Type Power Systems

EAI Endorsed Transactions on Energy Web
This paper offers an in-depth investigation into various quantitative assessment methods used to quantify the supply regulation capacity in new types of power systems under different conditions.
Miao Liu, Zesen Wang, Guangming Xin, Qi Li, Shuaihao Kong   +4 more
doaj   +1 more source

Corona characteristics of conductor with TiO(2) hydrophilic film subjected to DC high voltage

The Journal of Engineering, 2019
Water drops on the surface of conductors influence the ambient electric fields and decrease corona inception voltage. A conductor coated with TiO(2) film was developed to prevent effects of droplets.
Xingming Bian, Yaoyu Lin, Xinan Pi, Tiebing Lu, Feifei Xu, Haibing Li, Yanxiang Ma   +6 more
doaj   +1 more source

On the properties of nodal price response matrix in electricity markets [PDF]

IEEE Transactions on Power Systems, 30(6): 3286-3294 November 2015, 2014
We establish sufficient conditions for nodal price response matrix in electric power system to be symmetric and negative (semi-)definite. The results are applicable for electricity markets with nonlinear and intertemporal constraints.
arxiv   +1 more source

The physics of electric power systems [PDF]

EPJ Web of Conferences, 2013
The article describes electric power systems from a physicist’s point of view. In contrast to common introductory textbooks on power systems, the emphasis is on the physical design, that is the material selection and the choice of the geometrical shape, of the fundamental components as it follows from the function and serves the main purpose.
openaire   +3 more sources

Extreme Operation Mode Extraction Method Based on Convex Hull Algorithm

Zhongguo dianli
In the context of safety and stability calculation in power system planning and operation, the operation mode that is the most unfavorable to safety and stability is generally selected for verification.
Yanping XU, Jie BAI, Haobo SHI, Xiaohui QIN, Yantao ZHANG   +4 more
doaj   +1 more source

Beyond digital twins: the role of foundation models in enhancing the interpretability of multiomics modalities in precision medicine

FEBS Open Bio, EarlyView.
This review highlights how foundation models enhance predictive healthcare by integrating advanced digital twin modeling with multiomics and biomedical data. This approach supports disease management, risk assessment, and personalized medicine, with the goal of optimizing health outcomes through adaptive, interpretable digital simulations, accessible ...
Sakhaa Alsaedi, Xin Gao, Takashi Gojobori   +2 more
wiley   +1 more source

Power and Hydrogen Hybrid Transmission for Renewable Energy Systems: An Integrated Expansion Planning Strategy [PDF]

arXiv, 2023
The increasing interest in hydrogen as a clean energy source has led to extensive research into its transmission, storage, and integration with bulk power systems. With the evolution of hydrogen technologies towards greater efficiency, and cost-effectiveness, it becomes essential to examine the operation and expansion of grids that include both ...
arxiv