EMC mapping of a power train for fully electric 4-wheel drive vehicle

Iglesias, M.; Echeverria, I.; Arteche, Fernando; Piedrafita, J.; Pradas, Alvaro; Clercq, J. De

doi:10.1109/emceurope.2014.6930942

Cited by 6 publications

(5 citation statements)

References 9 publications

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“…The measured spectra shows a rather low content of noise, with the main contribution over 10 MHz. This involves a correct grounding and shield connection strategies in the power cables which bring about a reduction in the radiating effects of the common mode noise component, as it was shown in the emission studies performed at component level in [9]. Fig.…”

Section: Emission Resultsmentioning

confidence: 98%

“…Additionally, a DC/DC power converter is used to adapt the 600 V battery voltage to the 12 V line which feeds the on board electronic equipments. The power system formed by each SR motor and power converter are similar to the ones tested in [9]. Fig.…”

Section: Vehicle Under Testmentioning

confidence: 99%

“…First, emissions and immunity issues are studied at component level, in which the interactions of the components that form the powertrain on the vehicle are analyzed separately. Some results of this study were presented in [9]. Afterwards, a study of the complete system is carried out, and the EMC mapping of the whole vehicle is produced.…”

Section: Introductionmentioning

confidence: 99%

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A characterization of EM coupling in a fully electric 4-wheel drive vehicle

Iglesias

Echeverria

Arteche

et al. 2015

2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)

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Electric vehicles are complex systems in which EMC must be approached in a significantly different way to the one in conventional cars. The presence of high power supplies assembled in a very small room together with signalling, control and communications devices brings about new issues related to EM disturbances and noise coupling that must be addressed in order to ensure a good performance of the systems. To achieve this, the understanding of the way noise is generated, propagates and couples within the system is critical so as to improve the immunity of the components and, eventually, the whole car. This paper presents the results of an EMC study focused on the electromagnetic interferences that take place in a fully electric vehicle. The outcome in this work is part of an EMC approach that involves an analysis of the emissions and coupling phenomena that may cause an impact on the system safety and performance. To perform this analysis, a campaign of experimental tests has been carried out on the vehicle. This task has been performed within the E-VECTOORC project (FP7-INFSO-284078), in collaboration with Jaguar Land Rover and Škoda.

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Section: Emission Resultsmentioning

confidence: 98%

Section: Vehicle Under Testmentioning

confidence: 99%

See 1 more Smart Citation

A characterization of EM coupling in a fully electric 4-wheel drive vehicle

Iglesias

Echeverria

Arteche

et al. 2015

2015 IEEE International Symposium on Electromagnetic Compatibility (EMC)

Self Cite

View full text Add to dashboard Cite

show abstract

“…The measured spectrum shows a rather low content of noise, with the main contribution over 10 MHz. This involves a correct grounding and shield connection strategies in the power cables which bring a reduction in the radiating effects of the common mode noise component, as it was shown in the emission studies performed at component level in [12]. Fig.…”

Section: Radiated Emission Characterizationmentioning

confidence: 99%

“…This approach has been applied in the mapping of very complex scenarios, such as particle detectors [9][10] [11], where the noise emission, immunity and propagation issues are analyzed. This paper presents the work performed in a study devoted to the electromagnetic mapping of a 4-wheel drive fully electric vehicle [12] [13]. Fig.…”

Section: Introductionmentioning

confidence: 99%

Common Mode Noise Propagation and Effects in a Four-Wheel Drive Electric Vehicle

Echeverria

Arteche

Iglesias

et al. 2018

IEEE Trans. Electromagn. Compat.

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New topologies of electric car use high power switching devices which must be integrated with a growing range of electronic systems in small places. A good performance of the car relies on the electromagnetic compatibility among these systems, which requires the characterization of the noise and interferences present in the system. To characterize the noise, both emission and susceptibility issues as well as coupling mechanisms must be studied. This paper presents the work performed for the electromagnetic mapping of a 4-wheel fully electric car, which involves both simulation and experimental measurements. It has been carried out within the E-VECTOORC project (FP7-INFSO-284708), in collaboration with car manufacturers such as Jaguar Land Rover and Škoda.

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