Partial discharge impulsive noise in 735 kV electricity substations and its impacts on 2.4 GHz ZigBee communications

Sarr, Ndéye Bineta; Boeglen, Hervé; Agba, Basile L.; Gagnon, François; Vauzelle, Rodolphe

doi:10.1109/mownet.2016.7496610

Cited by 6 publications

(5 citation statements)

References 16 publications

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“…However, the impulsive noise is often neglected in the literature and the noise is treated as AWGN. The importance of treating industrial noise in a proper way is shown in [26], where the impulsive noise is modelled as Middleton's Class-A (MCA) model, which is in great accordance with practical measurements in the industrial environments [27][28][29].…”

Section: Introductionmentioning

confidence: 74%

Performance Analysis of Industrial Cooperative Communication System in Generalized Fading Environment

Marjanovic¹,

Milošević

Cvetković

et al. 2020

Teh. vjesn.

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This paper considers the performance analysis of M-ary phase shift keying industrial cooperative relaying system in Nakagami-m multipath fading channel with Gamma shadowing, which is known as the Generalized-K composite fading channel. Since the paper deals with the industrial environment, the communication channel is also affected by the additive Middleton's Class-A impulsive noise. The bit error rate is used as a performance measure and the closed-form average bit error rate expression was derived. The influence of different fading and noise parameters on the system performance is investigated. The obtained results may be used for the improvement of the present and future industrial wireless communication systems.

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Section: Introductionmentioning

confidence: 74%

Performance Analysis of Industrial Cooperative Communication System in Generalized Fading Environment

Marjanovic¹,

Milošević

Cvetković

et al. 2020

Teh. vjesn.

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“…The setup of measurement used is well described in [13,17]. To validate its model, a comparison between experimentation and simulation results was produced in [18], which shows that the Au model is the best model to represent impulsive noise in substations.…”

Section: Review Of Impulsive Noise Modelsmentioning

confidence: 99%

Cooperative Closed-Loop Coded-MIMO Transmissions for Smart Grid Wireless Applications

Sarr

Oyedapo

Agba

et al. 2019

Wireless Communications and Mobile Computing

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Inherent interfering signals generated by the underlying elements found in power substations have been known to span over consecutive noise samples, resulting in bursty interfering noise samples. In the impulsive noise environments, we elaborate a space-sensitive technique using multiple-input multiple-output (MIMO), which is particularly well suited in these usually very difficult situations. We assume the availability of channel state information (CSI) at the transmitter to achieve typical MIMO system gains in ad hoc mode. In this paper, we show that more than 10 dB gains are obtained with the most efficient system that we propose for achieving smart grid application requirements. On the one hand, the results obviously illustrate that the max-dmin precoder associated with the rank metric coding scheme is especially adapted to minimize the bit error rate (BER) when a maximum likelihood (ML) receiver is employed. On the other hand, it is shown that a novel node selection technique can reduce the required nodes transmission energies.

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“…As can be seen, the alternative method for measuring partial discharges is also accurate. It represents the impulse event well and the background noise compared to the results from measurements obtained in a power substation [ 2 ].…”

Section: Impulsive Noise Measurementsmentioning

confidence: 99%

“…The existing wireless technologies such as ZigBee were not designed for the power grid. They do not consider the different requirements of the industrial environments and cannot guarantee an acceptable quality of communication and good performance [ 2 ]. Industrial domains are not taken into account in the design of existing standards because their constraints have particular characteristics (reliability, real-time, multi-path phenomena, low power consumption, safety, etc.).…”

Section: Introductionmentioning

confidence: 99%

Analysis and Experimental Validation of Efficient Coded OFDM for an Impulsive Noise Environment

Sarr

Agba

Gagnon

et al. 2018

Sensors

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The importance of synergy with industry lies in the possibility of experimental validation of the work research results. With Software-Defined Radio (SDR) platforms, it is possible to implement a physical layer and to have tests with hardware in a real environment. In this paper, we investigate the validation of an impulsive noise resistant physical layer based on Orthogonal Frequency Division Multiplexing (OFDM) and an interesting concatenation of forward error correcting codes: Rank metric Code (RC) and Convolutional Code (CC). We fully design and implement a new block namely RC Encoder + WiFi Mapper in GNU Radio, which acts as a forward error correcting code to mitigate impulsive noise occurring in substations. After showing by simulations that using this coding scheme is very efficient in mitigating the bursty nature of impulsive noise, we then confirm that the same performance is maintained even with various impulsive voltages and experimental scenarios, which confirms the high performance of the proposed approach.

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Partial discharge impulsive noise in 735 kV electricity substations and its impacts on 2.4 GHz ZigBee communications

Cited by 6 publications

References 16 publications

Performance Analysis of Industrial Cooperative Communication System in Generalized Fading Environment

Performance Analysis of Industrial Cooperative Communication System in Generalized Fading Environment

Cooperative Closed-Loop Coded-MIMO Transmissions for Smart Grid Wireless Applications

Analysis and Experimental Validation of Efficient Coded OFDM for an Impulsive Noise Environment

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