Results 11 to 20 of about 37,967,106 (341)

Distributed power system stabiliser for multimachine power systems

IET Generation, Transmission & Distribution, 2019
Power system stabiliser (PSS) widely used to enhance the stability of power systems is based on the feedback of rotor speed error with respect to the rated value. However in many occasions, after the disturbances, it is desirable to re‐synchronise all generators first rather than to make all generators back to the rated 50/60 Hz immediately. This study
Ganggang Tu, Yanjun Li, Ji Xiang, Jin Ma
openaire   +2 more sources

Definition and Classification of Power System Stability – Revisited & Extended

IEEE Transactions on Power Systems, 2021
Since the publication of the original paper on power system stability definitions in 2004, the dynamic behavior of power systems has gradually changed due to the increasing penetration of converter interfaced generation technologies, loads, and ...
N. Hatziargyriou, J. Milanović, C. Rahmann, V. Ajjarapu, C. Cañizares, I. Erlich, D. Hill, I. Hiskens, I. Kamwa, B. Pal, P. Pourbeik, J. Sanchez-Gasca, A. Stanković, T. Van Cutsem, V. Vittal, C. Vournas   +15 more
semanticscholar   +1 more source

Methods for Analysis and Quantification of Power System Resilience

IEEE Transactions on Power Systems, 2023
This paper summarizes the report prepared by an IEEE PES Task Force. Resilience is a fairly new technical concept for power systems, and it is important to precisely delineate this concept for actual applications.
A. Stanković, K. Tomsovic, F. De Caro, M. Braun, J. Chow, N. Čukalevski, I. Dobson, J. Eto, Blair Fink, Christian Hachmann, David Hill, C. Ji, J. Kavicky, V. Levi, Chen-Ching Liu, L. Mili, Rodrigo Moreno, M. Panteli, F. Petit, G. Sansavini, C. Singh, Amal Srivastava, K. Strunz, Hongbo Sun, Yin Xu, Shijia Zhao   +25 more
semanticscholar   +1 more source

Challenges of developing a power system with a high renewable energy proportion under China’s carbon targets

iEnergy, 2022
For China, one of its most important commitments is to realize its “3060” targets of achieving a CO2 emission peak by 2030 and carbon neutrality by 2060.
Jianbo Guo, Shicong Ma, Tiezhu Wang, Yiran Jing, Weilin Hou, Haotian Xu   +5 more
doaj   +1 more source

Building a New Electric Power System Based on New Energy Sources

Chinese Journal of Engineering Science, 2021
: Building a new electric power system that is based on new energy sources is an important direction for power system transformation and upgrading in China, and it is critical for peaking carbon emissions and achieving carbon neutrality.
Y. Shu, Guoping Chen, Jingbo He, Fang Zhang   +3 more
semanticscholar   +1 more source

Research on Maintenance Strategies for Different Transmission Sections to Improve the Consumption Rate Based on a Renewable Energy Production Simulation

Energies, 2022
Renewable energy consumption is one of the most important factors in meeting the goal of “30 and 60” in China. However, the maintenance of the transmission section affects the amount of generation transfer, further affecting the consumption of renewable ...
Xiaojing Hu, Haoling Min, Sai Dai, Zhi Cai, Xiaonan Yang, Qiang Ding, Zhanyong Yang, Feng Xiao   +7 more
doaj   +1 more source

An Incentive-Compatible Frequency Regulation Market for Flexible Resources in Microgrid

IEEE Access, 2023
Frequency regulation services can be provided by emerging flexible resources such as electric vehicles and energy storage which can rapidly adjust the output in response to regulation signals, as long as there is an effective market to provide proper ...
Han Zhou, Qizhuan Shao, Xinchun Zhu, Shuangquan Liu, Xue Liu, Ruike Lyu   +5 more
doaj   +1 more source

Cooling of Steam Turbine Exhaust Hood and Last Stage Blade [PDF]

MATEC Web of Conferences, 2023
This paper describes a novel semi-numerical method of water droplets path lines calculation in steam turbine axial exhaust hood 2D space. The axial velocity profile of steam as well as droplets evaporation are taken into account.
Hoznedl Michal, Ruml Zdeněk, Vlasák Jakub, Bém Jindřich, Kubíková Tereza, Ranš Matěj   +5 more
doaj   +1 more source

Root-Mean Square Model of Three-Phase Photovoltaic Inverter for Unbalanced Fault

IEEE Open Access Journal of Power and Energy, 2020
The feed-in tariff, introduced in 2012, led to a significant increase in Photovoltaics (PVs) throughout Japan. About half of PVs are three-phase PVs that are connected to low voltage or medium voltage networks.
Hayato Satoh, Koji Yamashita, Keisuke Shirasaki, Yoshihiro Kitauchi   +3 more
doaj   +1 more source

Practical experience in monitoring low-frequency oscillations at electric power station of United Power System of Russia [PDF]

E3S Web of Conferences
The development of the Wide Area Measurement System (WAMS) in the United Power System of Russia has provided the opportunity to use phasor measurement unit (PMU) data to solve practical problems in operational dispatch management [1].
Govorun Mikhail, Zhukov Andrey, Satsuk Evgeniy, Dubinin Dmitriy, Karimov Nikita   +4 more
doaj   +1 more source