Traction power systems for electrified railways: evolution, state of the art, and future trends

H Hu, Y Liu, Y Li, Z He, S Gao, X Zhu, H Tao - Railway Engineering …, 2024 - Springer
Traction power systems (TPSs) play a vital role in the operation of electrified railways. The
transformation of conventional railway TPSs to novel structures is not only a trend to promote …

[PDF][PDF] The effect of financial performance on the company's share price: a case study Indonesian

M Syafii, B Ulum, SP RUSDIYANTO… - Europe Journal of …, 2020 - academia.edu
The objectives: This paper aims to examine the effect of the proxy financial performance
used by ROA, ROE, NIM on share prices of banking sector companies on the Indonesian …

Unified power quality management for traction substation groups connected to weak power grids

M Chen, Y Chen, Y Chen, X Dai… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In remote areas, weak power grids, fewer grid access points, and power quality (PQ)
problems dominated by excessive voltage unbalance (VU) and lower power factor (PF) have …

Operation and control schemes of a novel direct AC-AC modular multilevel converter

J Yu, C Xia - International Journal of Electrical Power & Energy …, 2022 - Elsevier
Abstract AC-DC-AC modular multilevel converter (MMC) and direct AC-AC MMC are two
kinds of interfaces to integrating AC motors into power grid, and they are easily damaged …

Macroeconomic impact on share prices: Evidence from Indonesia

AS Rochman - Solid State Technology, 2020 - elibs.unigres.ac.id
This paper intends to examine the macroeconomic impact of measuring proxies using
Exchange Rates, BI_Rate, and Inflation on share prices of banking companies on the …

[HTML][HTML] A two-phase power flow algorithm of traction power supply system based on traction substation-network decoupling

W Zhang, S Yang, J Zhang, J Ye, M Wu - International Journal of Electrical …, 2023 - Elsevier
Power flow analysis of traction power supply system (TPSS) is an effective approach to
assess supply capacity and power quality, serving the whole process of system design …

[HTML][HTML] Configuration and control strategy of flexible traction power supply system integrated with energy storage and photovoltaic

M Chen, X Dai, J Lai, Y Chen, S Hillmansen… - International Journal of …, 2023 - Elsevier
To mitigate voltage unbalance (VU) and eliminate the neutral sections while reducing the
energy consumption of railways, a flexible traction power supply system (FTPSS) with the …

A lifetime extension strategy to increase the reliability of PFC in co-phase TPSS

M Chen, D Zhang, M Wang, Y Lv, Y Chen - International Journal of …, 2021 - Elsevier
Co-phase traction power supply system (TPSS) is proposed to solve the problems of neutral
section and power quality in electrical railways. As the key component of co-phase TPSS …

[HTML][HTML] Harmonic resonance evaluation and suppression of railway power conditioner-network-train coupling system

F Zhong, S Xie, 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 …

Fault Location of AT Traction Network Adopting Bilateral Power Supply Mode Based on Generalized Symmetrical Components Method

S Wang, M Chen, Z Kou, Z Sun… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Autotransformer (AT) traction network with bilateral power supply mode (PSM) is an effective
and economical electrified railway feeding scheme. However, due to the nonlinear …