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Monitoring Technologies for HVDC Transmission Lines
Energies, 2023 HVDC transmission systems are becoming more prevalent because of the advantages they offer. They are more efficient and environmentally friendly and are becoming preferred in distributed power generation. The reliable operation of HVDC transmission lines
Jeff Laninga +4 more
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New multi-injection commutation topology for circuit breakers of HVDC transmission lines [PDF]
Scientific ReportsPower-sharing between countries has an essential effect on increasing the power system’s reliability and allowing a resilient energy market. High voltage direct current (HVDC) transmission systems are preferable for long-distance transmission to decrease
Fady Wadie, Mahmoud Elsisi, Tamer Eliyan
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High Voltage, 2020 Many research works have proved that it is viable to predict the radio interference (RI) of high-voltage alternating current transmission lines by corona cage test. However, it is uncertain whether the same method can be adopted for RI prediction of high-
Caowei Huang +5 more
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Attractive Space Evaluation Method for HVDC Transmission Lines
EnergiesHigh-voltage direct current (HVDC) transmission lines are increasing in number and overall length. This means their lightning protection must be of higher importance as well. Probability-modulated attractive space (PMAS) theory is a proven geometry-based
György Kálecz +2 more
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Single-end Protection Scheme Based on Transient Power Waveshape for Hybrid HVDC Transmission Lines
Journal of Modern Power Systems and Clean Energy, 2023 The recent in-depth development of hybrid high-voltage direct current (HVDC) transmission systems poses looming adaptability challenges to protection.
Feiyang Dai, Zexin Zhou, Xingguo Wang
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Computation of 3-D Electric Field on Buildings of Arbitrary Shape Near HVDC Transmission Lines
IEEE Access, 2023 Electrical environment of residences adjacent to Ultra high voltage direct current (UHVDC) transmission lines draws huge attentions as it affects people’s lives.
Po Long, Guocai Zuo, Kun He, Li Xie
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Rural electrification using overhead HVDC transmission lines [PDF]
Journal of Energy in Southern Africa, 2017 One of mankind’s greatest modern challenges is poverty alleviation. The provision of electricity can greatly assist in this regard. The tapping of small amounts of power from an HVDC transmission line represents a solution to this problem especially in ...
Leon Chetty, Nelson Ijumba
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Ultra-fast current differential protection with high-sensitivity for HVDC transmission lines
International Journal of Electrical Power and Energy Systems, 2021 Protection of transmission lines is the most important defense against faults in multi-terminal HVDC system. Up until now, no single protection can balance the operation speed and sensitivity needed for all fault types.
Bin Li, Weijie Wen, Tim Green
exaly +2 more sources
IEEE Access, 2020 To meet the rapid growth of electricity demand and reduce carbon intensity, China is developing renewable energies rapidly including hydropower, wind and solar power.
Benxi Liu +5 more
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A novel protection scheme for VSC‐HVDC transmission lines based on current integral autocorrelation
IET Generation, Transmission & Distribution, 2021 Voltage source converter‐based high voltage direct current (VSC‐HVDC) transmission system has become the mainstream of power construction and plays an increasingly important role in the power system. However, the DC line fault results in shutting down of
Chuanjian Wu +4 more
doaj +2 more sources