Results 11 to 20 of about 4,479,322 (295)
A Numerical Approach for Hybrid Simulation of Power System Dynamics Considering Extreme Icing Events
IEEE Transactions on Smart Grid, 2018 The global climate change leads to more extreme meteorological conditions such as icing weather, which have caused great losses to power systems. Comprehensive simulation tools are required to enhance the capability of power system risk assessment under ...
Hengxu Zhang, Qiuwei Wu, Lizheng Chen
exaly +2 more sources
Power System Time Domain Simulation Using a Differential Transformation Method
IEEE Transactions on Power Systems, 2019 This paper proposes a novel approach for power system dynamic simulation based on the differential transformation (DT). The DT is introduced to study power systems as high-dimensional nonlinear dynamical systems for the first time, and is able to avoid ...
Rui Yao, Kai Sun
exaly +2 more sources
Real-time Power System Simulation with Hardware Devices through DNP3 in Cyber-Physical Testbed [PDF]
2021 IEEE Texas Power and Energy Conference (TPEC), 2021 Modern power grids are dependent on communication systems for data collection, visualization, and control. Distributed Network Protocol 3 (DNP3) is commonly used in supervisory control and data acquisition (SCADA) systems in power systems to allow ...
Hao Huang, C. M. Davis, K. Davis
semanticscholar +1 more source
A Three Phase Voltage Restorer Based on Bipolar Direct AC/AC Converters
IEEE Access, 2023 A new topology is proposed to regulate voltage sags/swells in the distribution network in this paper. Voltage sags and swells are a serious power quality problem faced by the power industry.
Wang Yibo +6 more
doaj +1 more source
Energies, 2021 With the development of large-scale new energy, the wind–thermal bundled system transmitted via high-voltage direct current (HVDC) has become the main method to solve the problem of wind power consumption.
Junxi Wang +4 more
doaj +1 more source
Optimal Allocation of Distributed Generators in Active Distribution Network considering TOU Price
International Journal of Antennas and Propagation, 2023 As the distributed generators (DGs) are connected to active distribution network (ADN), it strengthens the communication interest between the customs and DGs and can facilitate energy integration. This article proposes hybrid pricing for DG configuration
Hongbo Liu +5 more
doaj +1 more source
A Time–Power Series-Based Semi-Analytical Approach for Power System Simulation [PDF]
IEEE Transactions on Power Systems, 2018 Time-domain simulation is the basis of dynamic security assessment for power systems. Traditionally, numerical integration methods are adopted by simulation software to solve nonlinear power system dynamics for any given contingency under a specific ...
Bin Wang, Nan Duan, K. Sun
semanticscholar +1 more source
Adaptive Nonlinear Model Reduction for Fast Power System Simulation [PDF]
IEEE Transactions on Power Systems, 2017 The paper proposes a new adaptive approach to power system model reduction for fast and accurate time-domain simulation. This new approach is a compromise between linear model reduction for faster simulation and nonlinear model reduction for better ...
D. Osipov, K. Sun
semanticscholar +1 more source
Frontiers in Energy Research, 2021 The insufficient power system flexibility and transmission congestion are two fundamental reasons for wind power curtailment. As the scale of the wind power in the power system is growing rapidly, the two factors of wind power curtailment events coexist ...
Xiuyu Yang +5 more
doaj +1 more source
Zhongguo dianli, 2023 In recent years, wind energy resources are strongly developed, and wind-fire bundling via direct current (DC) transmission has become the main method of current and future development and utilization in China.
Yue ZHAO +5 more
doaj +1 more source