PSpice simulation of surge testing for electrical vehicles

Pan, Xiaofeng; Rinkleff, Thomas; Willmann, Benjamin; Vick, Ralf

doi:10.1109/emceurope.2012.6396711

Cited by 7 publications

(3 citation statements)

References 3 publications

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“…11 has also been recommended by the IEC 61000-4-5 standard [12], and it has previously been implemented to compare simulation and measurement results (see e.g. [15]).…”

Section: Numerical Modelmentioning

confidence: 99%

Measurement of Magnetic Fields Generated by a Lightning Current Flowing Through Reinforced Concrete Walls

Villamil¹,

Gazave²,

Piedallu³

et al. 2022

2022 36th International Conference on Lightning Protection (ICLP)

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Estimating the transient magnetic field generated by a direct lightning strike is essential to protect sensitive electronic devices in industrial facilities. The accuracy of the estimation depends on the approach and the representatives of the model. Out of the different alternatives available in the literature, the full-wave methods are usually the most reliable. Nevertheless, there is still uncertainty in the results because considering all the components of the electromagnetic environment in the models is virtually impossible. To validate the representation of reinforced concrete structures in full-wave simulations, in this paper, we compare the magnetic field measured between two interconnected reinforced concrete walls to the magnetic field computed using CST Studio Suite. Similar tendencies for the distribution of the peak-values are observed; yet, some adjustments may be necessary to reproduce the waveforms.

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“…11 has also been recommended by the IEC 61000-4-5 standard [12], and it has previously been implemented to compare simulation and measurement results (see e.g. [15]).…”

Section: Numerical Modelmentioning

confidence: 99%

Measurement of Magnetic Fields Generated by a Lightning Current Flowing Through Reinforced Concrete Walls

Villamil¹,

Gazave²,

Piedallu³

et al. 2022

2022 36th International Conference on Lightning Protection (ICLP)

View full text Add to dashboard Cite

show abstract

“…X 11 , X 12 , X 21 , and X 22 in Equation (8) are known values calculated by sampling voltage. Equation (9) can be obtained from Equations (2), (3), and (8), and insulation resistance values R f1 and R f2 can be solved.…”

Section: New Strategy To Avoid the Impact On Gc: Three-point Climbingmentioning

confidence: 99%

“…If the situation is serious, then the high-voltage system must be cut off and stopped for troubleshooting [6,7]. The DC insulation monitoring (DC-IM) function is thus required before charging by the DC charging pile and during the process of driving the EVs [8]. Various insulation-monitoring devices and embedded circuits have been designed and installed in DC charging piles, battery packs, high-voltage distribution boxes, and other equipment or embedded in the battery management system of EVs.…”

Section: Introductionmentioning

confidence: 99%

Insulation Monitoring Method for DC Systems with Ground Capacitance in Electric Vehicles

Zheng

Yan

et al. 2019

Applied Sciences

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Owing to the influence of ground capacitance in electric vehicles, in the traditional unbalanced electric bridge DC insulation monitoring (DC-IM) method, the voltage of positive and negative electric bridges changes slowly. To calculate the insulation resistances, sampling should be conducted once the voltage of the bridge becomes stable, that will inevitably extend the monitoring cycle. To reduce the monitoring cycle, this study proposes a three-point climbing algorithm, namely, three-bridge voltage sampling with equal sampling intervals, to predict the evolution of the bridge voltage curve. However, due to the existence of sampling errors, the insulation resistances calculated by sampling values will deviate from the actual values. Then, this article also proposes the filter and correction methods of three sampled voltages to improve monitoring accuracy. Through experimental data, the influences of different parameters on the results are verified, and comparisons with the traditional method are shown in the back. The conclusion is that compared with the traditional method, the proposed method can monitor insulation resistance more quickly and ensure fixed monitoring cycles under different ground capacitance values and keep the similar monitoring accuracy.

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The Impact of the Lightning Surge on SiC-based Medium-voltage Three-phase Four-wire Grid-connected Converters

et al. 2021

2021 IEEE Applied Power Electronics Conference and Exposition (APEC)

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PSpice simulation of surge testing for electrical vehicles

Cited by 7 publications

References 3 publications

Measurement of Magnetic Fields Generated by a Lightning Current Flowing Through Reinforced Concrete Walls

Measurement of Magnetic Fields Generated by a Lightning Current Flowing Through Reinforced Concrete Walls

Insulation Monitoring Method for DC Systems with Ground Capacitance in Electric Vehicles

The Impact of the Lightning Surge on SiC-based Medium-voltage Three-phase Four-wire Grid-connected Converters

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