Results 141 to 150 of about 2,596,360 (213)
Walrus optimizer-based optimal fractional order PID control for performance enhancement of offshore wind farms. [PDF]
Sci RepShaheen MAM +3 more
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Bayesian-optimized LSTM-DWT approach for reliable fault detection in MMC-based HVDC systems. [PDF]
Sci RepYousaf MZ +5 more
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2023: a soil odyssey-HeAted soiL-Monoliths (HAL-Ms) to examine the effect of heat emission from HVDC underground cables on plant growth. [PDF]
Plant MethodsUhlig K, Rücknagel J, Macholdt J.
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Globally interconnected solar-wind system addresses future electricity demands. [PDF]
Nat CommunJiang H +10 more
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IEEE transactions on industry applications, 2022
High voltage direct current (HVdc) transmission systems play an essential role in our modern power grids, not only providing bulk power transmission and asynchronous ac connection, but also enabling renewable energy integration into power grids ...
Xiaodong Liang, Mehdi Abbasipour
semanticscholar +1 more source
High voltage direct current (HVdc) transmission systems play an essential role in our modern power grids, not only providing bulk power transmission and asynchronous ac connection, but also enabling renewable energy integration into power grids ...
Xiaodong Liang, Mehdi Abbasipour
semanticscholar +1 more source
Variable-Inertia Emulation Control Scheme for VSC-HVDC Transmission Systems
IEEE Transactions on Power Systems, 2021This paper proposes a novel variable-inertia emulation control (VIEC) scheme that enables voltage-source-converter based high-voltage DC (VSC-HVDC) transmission systems to flexibly support AC grid frequency stability like synchronous generators. The VIEC
Zhipeng Shen +7 more
semanticscholar +1 more source
IEEE Transactions on Power Delivery, 2021
Aiming at the fault traveling wave on the LCC-MMC HVDC transmission line, this paper analyzed its reflection and refraction characteristics at the DC buses and the fault point, plotted its propagation grid diagrams, obtained the relationship between the ...
Jian Wang, Yanxia Zhang
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Aiming at the fault traveling wave on the LCC-MMC HVDC transmission line, this paper analyzed its reflection and refraction characteristics at the DC buses and the fault point, plotted its propagation grid diagrams, obtained the relationship between the ...
Jian Wang, Yanxia Zhang
semanticscholar +1 more source
Impedance Modeling and Stability Analysis of DFIG Wind Farm With LCC-HVDC Transmission
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2022In China, the high-penetrated doubly-fed induction generators (DFIG) wind turbine (WT) is undergoing the centralized collection and long-distance line-commutated converter (LCC) high voltage DC (HVDC) transmission.
Miaoyuan Wang +8 more
semanticscholar +1 more source
, 2021
Aiming at the problems currently existing in transmission line protection for modular multilevel converter (MMC) based high voltage direct current (HVDC) grids, this paper proposes an improved single-ended fault detection scheme for MMC-HVDC transmission
Yunqi Zhang, W. Cong
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Aiming at the problems currently existing in transmission line protection for modular multilevel converter (MMC) based high voltage direct current (HVDC) grids, this paper proposes an improved single-ended fault detection scheme for MMC-HVDC transmission
Yunqi Zhang, W. Cong
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Optimal metaheuristic-based sliding mode control of VSC-HVDC transmission systems
Mathematics and Computers in Simulation, 2021The design of classical controllers for Voltage Source Converter High Voltage Direct Current (VSC-HVDC) transmission systems, is load-dependent and has to be adjusted for each operating condition.
M. A. Ebrahim +4 more
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