Results 251 to 260 of about 451,642 (327)

Global transient stability and voltage regulation for power systems

IEEE Transactions on Power Systems, 2001
Summary form only given as follows. This paper is concerned with the global control of power systems. It arises from the practical concern that transient stability and voltage regulation are both important properties of power system control, but they are ascribed to different model descriptions and relate to different stages of system operation (i.e ...
Yi Guo, David J Hill
exaly   +5 more sources

Analysis and Improvement of Transient Voltage Stability for Grid-Forming Converters

IEEE Transactions on Industrial Electronics
Grid-forming converters are gradually becoming the enablers of more-electronic power systems. However, the challenge of fault-ride through prevents the widespread adoption of grid-forming converters.
Jingyang Fang, Wenjia Si, Lantao Xing, S. Goetz   +3 more
semanticscholar   +2 more sources

Study of transient voltage stability with transient stability probing method in hunan power grid

2017 4th International Conference on Systems and Informatics (ICSAI), 2017
The transient voltage stability issue is a well known problem in Hunan power grid, which the simulation shows the three-phase fault occurred at 500kV transmission line in eastern Hunan will cause the voltage collapse hundreds of kilometers away in southern Hunan.
Jian Zuo, Bing Zhang, Meng Xiang, Yangwu Shen, Yuehui Chen   +4 more
semanticscholar   +2 more sources

Transient Voltage Recovery Control and Stability Criterion of VSC-Based DC Power Grid

IEEE Transactions on Power Systems, 2021
Transient recovery characteristics of DC voltage are critical to analyze the stability criterion and the fault ride-through capability of voltage source converter (VSC)-based DC power systems.
Xiangyu Zhang
exaly   +2 more sources

Temporal Contrastive Learning for Transient Voltage Stability Assessment

2025 International Conference on Energy Technology and Electrical Engineering (ETEE)
This paper proposes a novel temporal contrastive learning framework for transient voltage stability assessment in modern power systems characterized by high renewable integration and power electronics.
Siting Zhu, Zhe Ye, Yun Yu, Kequan Lin, Shiyang Li, Chao Fu, Xuexia Quan   +6 more
semanticscholar   +2 more sources

Voltage stability analysis in transient and mid-term time scales

IEEE Transactions on Power Systems, 1996
This paper reviews the general methodology of analysing voltage stability in the mid-term and in the transient time scale. It shows how a simplified simulation of the mid-term dynamics can only be combined with the analysis of "snapshots" using a linearised model for the transient dynamics.
T. Van Cutsem, C.D. Vournas
exaly   +2 more sources

A Novel Data-Driven Self-Tuning SVC Additional Fractional-Order Sliding Mode Controller for Transient Voltage Stability With Wind Generations

IEEE Transactions on Power Systems, 2023
This paper proposes a novel data-driven self-tuning additional sliding mode controller for power system transient voltage stability enhancement considering wind integration.
Guozhou Zhang, Junbo Zhao, Weihao Hu, Di Cao, Bendong Tan, Qixing Huang, Zhe Chen   +6 more
semanticscholar   +1 more source

Preventive Control Method of Improving Transient Voltage Stability for Power System Based on the Attention of CNN

Information Security Practice and Experience, 2023
The widespread integration of renewable generation and the changes in load structure bring significant challenges to the transient voltage stability of large-scale power systems.
Zhendong Li, Jiongcheng Yan, Yutian Liu, Li Li, Hanbing Qu   +4 more
semanticscholar   +1 more source

Enhance Transient Voltage Stability by Retrofitting Thermal Power Unit to Synchronous Condenser

2022 7th Asia Conference on Power and Electrical Engineering (ACPEE), 2022
Focus on the transient voltage instability caused by AC faults in the multi-infeed UHVDC receiver-end system, a scheme that retrofitting the shutdown thermal power unit (TPU) into a synchronous condenser (SC) operation and its optimal configuration ...
Jun An, Jianyun Zhang, Xiaoyong Du, Chenghao Li, Mingyang Liu   +4 more
semanticscholar   +1 more source

Transient Voltage Stability Assessment Based on an Improved TCN-BiLSTM Framework

2022 IEEE 5th International Electrical and Energy Conference (CIEEC), 2022
In order to further improve the accuracy of power system transient voltage stability assessment, a power system transient stability assessment method based on improved TCN-BiLSTM is proposed in this paper.
Yu-Chin Chen, Haipeng Xie
semanticscholar   +1 more source