2016 International Conference on Applied Electronics (AE) 2016
DOI: 10.1109/ae.2016.7577233
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Single-phase synchronization for traction active rectifier

Abstract: This paper introduces the advanced synchronization method second order general integrator phase locked loop modified especially for voltage synchronization exclusively for traction active rectifier. Designed synchronization is characterized by resistance to interfaces and especially quick response to frequency fluctuations. The behavior of designed synchronization method was analyzed by simulations tests and the final synchronization adjustment was suggested.

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Cited by 8 publications
(5 citation statements)
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“…Subsequently, similar problems were observed in France, the USA, Germany, and Switzerland [11], [12]. To address these challenges, researchers have explored various methodologies: in [13][14], advanced synchronization methods employing Phase-Locked Loops (PLL) and closed-loop input impedance techniques for FERs were discussed. [15] focused on a dq-based control strategy to model FERs and highlighted the impact of different parameters on the ETN.…”
Section: Ntroductionmentioning
confidence: 92%
“…Subsequently, similar problems were observed in France, the USA, Germany, and Switzerland [11], [12]. To address these challenges, researchers have explored various methodologies: in [13][14], advanced synchronization methods employing Phase-Locked Loops (PLL) and closed-loop input impedance techniques for FERs were discussed. [15] focused on a dq-based control strategy to model FERs and highlighted the impact of different parameters on the ETN.…”
Section: Ntroductionmentioning
confidence: 92%
“…First LFO problem was seen in the year 1996 in Norwegian railways [10] followed by France, USA, Germany, and Switzerland [11,12]. In Refs [13,14], phase-locked loop (PLL) based advanced synchronisation method using second order general integrator and closed loop input impedance method for FER were addressed. In Ref.…”
Section: Introductionmentioning
confidence: 99%
“…Diode and thyristor four-zone rectifiers that are used by electric rolling stock (ERS) of alternating current have a series of shortcomings. They predetermine a significant emission of the current higher harmonics and produce a rather low power coefficient (0.65÷0.85), which significantly reduces energy efficiency of both ERS itself and the entire system of traction electricity supply [1,2]. In turn, the presence in a traction electrical network of a significant reactive component of power leads to the need to use quite expensive reactive power compensators [3,4].…”
Section: Introductionmentioning
confidence: 99%