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 …

To achieve the low-carbon target, China is actively promoting the railway energy transition.
The traction power supply system, a crucial component of energy conversion of the high …

Modular multilevel converters (MMCs) have emerged as an attractive converter topology for
renewable energy integration systems. A smooth operation of an MMC depends on the …

The railway power conditioner (RPC) based on the back-to-back modular multilevel
converter (MMC), named multilevel hybrid RPC (MHRPC), was proposed to compensate for …

To address the issue of brief power outages when trains pass through the neutral section,
various automatic neutral section power suppliers have been investigated. However, the …

This paper presents a delta-connected hybrid shunt FACTS compensator along with its
control architecture for unbalance mitigation and power factor correction in high voltage (HV) …

To ensure that regenerative braking energy is fully utilized by traction trains in the whole
railway power supply systems, an effective utilization scheme of the regenerative braking …

With the large‐scale increasing demand for passenger transportation, the alternating current
(AC) 25 kV traction power supply system (TPSS) of electrified railway is introduced into the …

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 …

Single-phase traction loads of electrified railways have aroused the worst voltage unbalance
(VU) problem in a weak remote grid, where possesses a number of wind farms (WFs). To …