论文信息 - Harmonic resonance assessment of 1×25kV, 50Hz traction power supply system for suvarnabhumi airport rail link

Harmonic resonance assessment of 1×25kV, 50Hz traction power supply system for suvarnabhumi airport rail link

Harmonic resonance in railway traction power supply system (TPSS) may result in many problems such as serious voltage distortion, overvoltage on capacitive devices, overheating of electrical components and electromagnetic interference to communication circuit. Therefore, it is highly important to assess harmonic resonance in such railway TPSS. This paper presents harmonic resonance assessment of the first AC electrification railway line in Thailand, Suvarnabhumi Airport Rail Link (SARL) fed by 1×25kV, 50Hz TPSS by modeling and computer simulation. Furthermore, available actual parameters of electrical substation (ESS) and Overhead Catenary System (OCS) are incorporated in the model.

A. Sangswang | B. Lutrakulwattana | M. Konghirun

[1] J. A. Taufiq,et al. Analytical solution to harmonic characteristics of traction PWM converters , 1997 .

[2] Zhengyou He,et al. Passive Filter Design for China High-Speed Railway With Considering Harmonic Resonance and Characteristic Harmonics , 2015, IEEE Transactions on Power Delivery.

[3] S. Leva,et al. Impact of High-Voltage Primary Supply Lines in the 2 $\times$ 25 kV–50 Hz Railway System on the Equivalent Impedance at Pantograph Terminals , 2012, IEEE Transactions on Power Delivery.

[4] Hanmin Lee,et al. Harmonic analysis of the korean high-speed railway using the eight-port representation model , 2006, IEEE Transactions on Power Delivery.

[5] Zhengyou He,et al. Harmonic Resonance Assessment to Traction Power-Supply System Considering Train Model in China High-Speed Railway , 2014, IEEE Transactions on Power Delivery.

[6] Thanatchai Kulworawanichpong. Optimising AC electric railway power flows with power electronic control , 2004 .

[7] P. Pozzobon,et al. Measurement of AT electric railway system currents at power-supply frequency and validation of a multiconductor transmission-line model , 2006, IEEE Transactions on Power Delivery.