Time-Domain-Based Assessment of Data Transmission Error Probability in Smart Grids With Electromagnetic Interference

Smoleński, Robert; Bojarşki, Jacek; Kempski, A.; Leżyński, Piotr

doi:10.1109/tie.2013.2263772

Cited by 36 publications

(19 citation statements)

References 33 publications

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“…In fact the utilization of random modulation does provide ostensible reduction [18,19] of the interference levels measured, in accordance with EMC standards, in the frequency domain. Fig.…”

Section: Deterministic Vs Random Modulation Of Power Electronic Intementioning

confidence: 60%

“…The obtained results encouraged the authors to make an indepth investigation concerning descriptions of the phenomenon of data transmission error occurrence caused by DC-DC converters with deterministic modulation. The Diophantine equation-based model of data transmission errors caused by interference generated by DC-DC converters with deterministic modulation, as presented in this paper, constitutes a significant complement for the time-domain model of probability of data transmission error appearance in a system consisting of DC-DC converters with random modulation, as presented in our previous work [18]. Fig.…”

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 87%

“…∆S 0 average period of the carrier function, min {¢t, ¢S 0 (1 − λ)} then the probability of the appearance of error in N-bit frame can be expressed by [18]:…”

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

“…the RS 232 transmission standard represents series transmission that is commonly used in microprocessor systems [18]. In the experimental arrangement the voltage levels from -3 V down to -5 V correspond to the binary "1" and levels from 3 V up to 5 V correspond to the binary "0", thus addition of the interference signals p + i , higher than 2 V, to the binary "1" and p − i , lower than 2 V, to the binary "0" brings about data transmission error.…”

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

“…Real interference signals are usually more complex than data signals, however measured interference signals can be simplified for the sake of the model [18]. In practice, the required parameters of the simplified interference signal can be determined on the basis of the time domain measurements of the interference voltage at the terminals of the transmission data receiver.…”

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

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Diophantine equation based model of data transmission errors caused by interference generated by DC-DC converters with deterministic modulation

Bojarşki¹,

Smoleński²,

Leżyński³

et al. 2016

Bulletin of the Polish Academy of Sciences Technical Sciences

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Abstract. The assurance of the electromagnetic compatibility of sensitive smart metering systems and power electronic converters, which introduce high-level electromagnetic interference is important factor conditioning reliable operation of up to date power systems. Presented experimental results have shown that currently binding, frequency domain tests are ineffective for the evaluation of data transmission error hazards. The proposed in this paper mathematical, time-domain model, based on Diophantine equation, enables evaluation of data transmission errors caused by interference introduced by DC-DC power electronic interfaces with deterministic modulation. In the paper there have been presented possible application areas for the proposed model. Thus, evaluation of the probability of the appearance of data transmission errors, caused by interference generated by power electronic converters, is important for both cognitive and technical reasons. Elaboration of the presented mathematical model has enabled explanation of significant differences in experimentally obtained distributions of awaiting times for data transmission errors caused by interference generated by a DC-DC converter with random [9-11] and deterministic modulation. The evaluated probability of the appearance of data transmission error may become a useful factor supporting the development of data transmission systems.The DC-DC converter was selected as an interference source for mathematical analyses of data transmission errors caused by interference generated by converters with deterministic modulation. A detailed description of the interference introduced by a DC-DC converter [12][13][14] has been presented in our previous paper [15]. Deterministic vs. random modulation of power electronic interfacesRandom modulation of power electronic interfaces is often recommended as an EMI reduction technique [16,17]. In fact the utilization of random modulation does provide ostensible reduction [18,19] of the interference levels measured, in accordance with EMC standards, in the frequency domain. Fig. 1 shows the experimental results for conducted emission generated by a DC-DC converter with deterministic and random modulation, measured using average detector, in accordance with the EN 55022 standard, with the upper limit of the frequency range reduced from 30 MHz to 5 MHz for better clarity of the results.

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“…In fact the utilization of random modulation does provide ostensible reduction [18,19] of the interference levels measured, in accordance with EMC standards, in the frequency domain. Fig.…”

Section: Deterministic Vs Random Modulation Of Power Electronic Intementioning

confidence: 60%

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 87%

“…∆S 0 average period of the carrier function, min {¢t, ¢S 0 (1 − λ)} then the probability of the appearance of error in N-bit frame can be expressed by [18]:…”

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

Section: Probability Of the Appearance Of Error Caused By Interferencmentioning

confidence: 99%

See 3 more Smart Citations

Diophantine equation based model of data transmission errors caused by interference generated by DC-DC converters with deterministic modulation

Bojarşki¹,

Smoleński²,

Leżyński³

et al. 2016

Bulletin of the Polish Academy of Sciences Technical Sciences

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show abstract

Adaptive Dynamic Programming for Optimal Residential Energy Management

Liu

Wei

Wang

et al. 2017

Adaptive Dynamic Programming With Applications in Optimal Control

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Preparation and Characterization of Electroless Copper Coating on Hollow Glass Microspheres

Liú

Zhang

2018

High Performance Structural Materials

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Time-Domain-Based Assessment of Data Transmission Error Probability in Smart Grids With Electromagnetic Interference

Cited by 36 publications

References 33 publications

Diophantine equation based model of data transmission errors caused by interference generated by DC-DC converters with deterministic modulation

Diophantine equation based model of data transmission errors caused by interference generated by DC-DC converters with deterministic modulation

Adaptive Dynamic Programming for Optimal Residential Energy Management

Preparation and Characterization of Electroless Copper Coating on Hollow Glass Microspheres

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