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IET Power Electronics, 2020
: In order to construct the voltage-sourced converter high-voltage direct current grids, the high capacity direct current circuit breakers (DCCBs) are in demand. The hybrid DCCB has been the mainstream proposal, where the high-voltage solid-state switch (
Lei Feng, Fang Zhuo
exaly +2 more sources
: In order to construct the voltage-sourced converter high-voltage direct current grids, the high capacity direct current circuit breakers (DCCBs) are in demand. The hybrid DCCB has been the mainstream proposal, where the high-voltage solid-state switch (
Lei Feng, Fang Zhuo
exaly +2 more sources
High Voltage Direct Current Transmission
, 2012 This chapter introduces the two main types of high-voltage direct-current (HVDC) transmission, i.e., the line-commutated current source converter (CSC) technology and its self-commutating voltage source converter (VSC) counterpart, and describes how both technologies can play a crucial role in the further development of power transmission systems.
C.R. Bayliss, B.J. Hardy
core +3 more sources
A High‐Voltage‐Specialized Direct‐Current Triboelectric Nanogenerator for Air Purification
SmallHuman health and the environment face significant challenges of air pollution, which is predominantly caused by PM2.5 or PM10 particles. Existing control methods often require elevated energy consumption or bulky high-voltage electrical equipment.
Zhihao Zhao, Yikui Gao, Wenlong Ma
exaly +2 more sources
IET Renewable Power Generation, 2021
A maiden attempt was made to demonstrate the impact of realistic high-voltage direct current (RHVDC) tie-line along with realistic dish-Stirling solar thermal system (RDSTS) models in multi-area load frequency control studies under a deregulated scenario.
N. Babu, L. Saikia
semanticscholar +1 more source
A maiden attempt was made to demonstrate the impact of realistic high-voltage direct current (RHVDC) tie-line along with realistic dish-Stirling solar thermal system (RDSTS) models in multi-area load frequency control studies under a deregulated scenario.
N. Babu, L. Saikia
semanticscholar +1 more source
A high voltage direct current droplet-based electricity generator inspired by thunderbolts
Nano Energy, 2021Relatively low output of alternating current (AC) pulsed electricity generated by impinging a water droplet on a hydrophobic surface is difficult for practical utilization.
Jun Dong +10 more
semanticscholar +1 more source
Metrology for high voltage direct current
CPEM 2010, 2010HVDC energy transmission is crucial for a successful uptake of renewable energy sources in the grid. A research program is described, intended to provide metrology support for the needs of HVDC energy transmission. This program will provide improvements for the present HVDC metrology infrastructure: accurate measurement of HVDC, determination of losses
Bergman, A. +9 more
openaire +1 more source
An Algorithm for Effective Mitigation of Commutation Failure in High-Voltage Direct-Current Systems
IEEE Transactions on Power Delivery, 2016Hak-Man Kim
exaly +2 more sources
High-Voltage Direct Current Transmission
2020The HVDC transmission is advantageous for power delivery over long distances and asynchronous interconnections by using overhead lines or underground cables. One of the most important aspects of HVDC systems is its fast and stable controllability [6]. Until recently, the classic HVDC transmission based on thyristors was used for power conversion from ...
Nagwa F. Ibrahim, Sobhy S. Dessouky
openaire +1 more source
IEEE Transactions on Instrumentation and Measurement, 2020
Corona discharge will occur on high-voltage direct current (HVDC) transmission lines with the increase in voltage level, accompanied by audible noise, radio interference, and other phenomena.
Yingyi Liu +4 more
semanticscholar +1 more source
Corona discharge will occur on high-voltage direct current (HVDC) transmission lines with the increase in voltage level, accompanied by audible noise, radio interference, and other phenomena.
Yingyi Liu +4 more
semanticscholar +1 more source
IEEE transactions on industry applications, 2020
A line-commutated converter-based (LCC) high-voltage direct current (HVdc) transmission system without ac harmonic filters for series-connected wind power plants has been proposed.
K. Yamashita +2 more
semanticscholar +1 more source
A line-commutated converter-based (LCC) high-voltage direct current (HVdc) transmission system without ac harmonic filters for series-connected wind power plants has been proposed.
K. Yamashita +2 more
semanticscholar +1 more source