Review of Waveform Distortion Interactions Assessment in Railway Power Systems
This work aims to cover the measurement, modeling, and analysis of waveform distortions in
railway power systems. It is focused on waveform distortion as a phenomenon that includes …
railway power systems. It is focused on waveform distortion as a phenomenon that includes …
Data-driven multi-hidden markov model-based power quality disturbance prediction that incorporates weather conditions
F **ao, Q Ai - IEEE Transactions on Power Systems, 2018 - ieeexplore.ieee.org
Power quality (PQ) disturbance in power systems has been a concern for operators and
customers. The purpose is to locate and forecast the presence of PQ disturbances to …
customers. The purpose is to locate and forecast the presence of PQ disturbances to …
Incipient voltage sensor fault isolation for rectifier in railway electrical traction systems
This paper proposes a dc voltage incipient sensor fault isolation method for single-phase
three-level rectifier devices in high-speed railway electrical traction systems. Different …
three-level rectifier devices in high-speed railway electrical traction systems. Different …
[HTML][HTML] Harmonic resonance evaluation and suppression of railway power conditioner-network-train coupling system
F Zhong, S **e, Y Peng, H Wang - … Journal of Electrical Power & Energy …, 2024 - Elsevier
The coupling of railway power conditioner (RPC), network, and train will change the
impedance characteristics of the existing traction power supply systems, which will lead to …
impedance characteristics of the existing traction power supply systems, which will lead to …
Voltage unbalance probability pre-assessment of electrified railways with uncertain traction load
Single-phase traction power supply systems (TPSSs) have caused severe voltage
unbalance (VU) in the three-phase grid. VU pre-assessment provides a powerful approach …
unbalance (VU) in the three-phase grid. VU pre-assessment provides a powerful approach …
[HTML][HTML] Traction transformer integrated LCL filtering method for high-frequency harmonic and resonance suppression in AC train
Abstract Converters in AC-DC-AC traction drive system introduce a wide range of high-
frequency harmonics. When the high-frequency harmonics contain contents at around the …
frequency harmonics. When the high-frequency harmonics contain contents at around the …
Harmonic current prediction by impedance modeling of grid-tied inverters: A 1.4 MW PV plant case study
Grid-tied inverters are the main responsible for the successful integration of photovoltaic
(PV) plants in the power grid. Two important challenges are the integration of power plants …
(PV) plants in the power grid. Two important challenges are the integration of power plants …
Correlation analysis of traction load sequences based on optimal delay method
Y Che, X Wang, X Lv, H Lin - International Journal of Electrical Power & …, 2022 - Elsevier
The correlation between traction load sequences is an important basic information for
traction load modeling, but the correlation and time difference between traction load …
traction load modeling, but the correlation and time difference between traction load …
Modelling and control of a novel AT-fed co-phase traction power supply system for electrified railway
A large unbalanced current injected into the power gird and the neutral sections at the exits
of traction substations have been the outstanding obstacles in conventional single-phase 25 …
of traction substations have been the outstanding obstacles in conventional single-phase 25 …
Research on the influence of electric railway bilateral power supply on power system and countermeasures
L Zhang, X Li, S Liang, D Han - International Journal of Electrical Power & …, 2022 - Elsevier
Bilateral power supply can improve the power supply capacity and extend the power supply
distance in high-speed railway traction power supply system (TPSS). However, the balanced …
distance in high-speed railway traction power supply system (TPSS). However, the balanced …