Results 21 to 30 of about 29,075,166 (314)
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
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Using virtual instrumentation in the application study of electronic devices [PDF]
MATEC Web of Conferences, 2022 Continuous technological developments require proper training of future specialists through the use of modern training systems. This paper presented in detail both hardware and software structures in a laboratory stand for interactive training of future ...
Pătrășcoiu Nicolae +3 more
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Control of the Power Flows of a Stochastic Power System
CoRR, 2023 How to determine the vector of power supplies of a stochastic power system for the next short horizon, such that the probability is less than a prespecified value that any phase-angle difference of a power line of the power network exits from a safe set? The power system is modelled such that the differential equation of each frequency is affected by a
Zhen Wang 0051 +4 more
openaire +3 more sources
IET Power Electronics, 2023 The real‐time monitoring technology of power line is an important guarantee for the digitization and intelligence of the modern power system. Traditional current transformers cannot provide continuous and stable energy when the power line current ...
Yifan Wang +6 more
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Operational reliability assessment considering independency between wind power ramps and frequency sensitive loads [PDF]
E3S Web of Conferences, 2021 With the increasing wind power penetration, power system frequency is more vulnerable especially when gust wind periods. Frequency control is used to restore system frequency back to the rated value.
Xiao Xiaolong +3 more
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Bayesian Network Based Imprecise Probability Estimation Method for Wind Power Ramp Events
Journal of Modern Power Systems and Clean Energy, 2021 Although wind power ramp events (WPREs) are relatively scarce, they can inevitably deteriorate the stability of power system operation and bring risks to the trading of electricity market.
Yuanchun Zhao +3 more
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Power System Frequency Control: Modeling and Advances
, 2023 Power System Frequency Control: Modeling and Advances evaluates the control schemata, secondary controllers, stability improvement methods, optimization considerations, microgrids, multi-microgrids, and real-time validation required to model and analyze ...
Mishra, DK, Li, L, Hossain, MJ, Zhang, J
core +1 more source
Robust and dynamic transactive energy system using Tsypkin–Polyak theorem
IET Smart Grid, 2018 In this study, a robust and dynamic transactive energy system in smart grid (SG) environment is proposed based on the Tsypkin–Polyak theorem. A key factor of the proposed system is to consider the uncertainties in electrical grid parameters.
Mohammad Rayati +3 more
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Zhongguo dianli, 2020 Under-frequency load shedding is an important part of the last defense line for power grid. However, the under-frequency load shedding device is prone to overcutting when large power shortage disturbance occurs in the grid system with high penetration of
Xiaojie PAN +4 more
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Design and Implementation of PI and PID Controller for symmetrical multilevel boost Converter [PDF]
EPJ Web of ConferencesIn this research, we propose developing and executing PID and PI controllers for a symmetrical multilevel boost converter in Matlab/Simulink. The symmetrical multilevel converter is powered by a 15 V DC generator with a 50 kHz switching frequency ...
El Haji Ikram +3 more
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