A model for communication signal propagation on three phase power distribution lines

Hardy, M.E.; Ardalan, S.H.; O'Neal, J.; Gale, L. J.; Shuey, K. C.

doi:10.1109/61.85835

Cited by 22 publications

(6 citation statements)

References 12 publications

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“…e.g. [12,3,13,14] for more general modeling approaches based on multi-conductor transmission line theory) and necessitates idealized assumptions with regards to available topology and load information, it provides first analytical approximations and valuable insights in the transfer characteristics of PLC networks. The exposition below follows closely the concise description in [11, Sec.…”

Section: Transfer Functions In Plc Networkmentioning

confidence: 99%

On cooperative coding for narrow band PLC networks

Lampe

Vinck

2011

AEU - International Journal of Electronics and Communications

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a b s t r a c tLow-frequency narrowband (LF NB) power line communications (PLC) is an old data-communication concept that has received renewed interest in industry, standardization, and academia for its potential to become an important element of the communication infrastructure supporting Smart Grid applications. In this paper, dedicated to Prof. Johannes Huber on the occasion of his 60th birthday, we review and discuss channel modeling and cooperative coding methods for LF NB PLC systems operating in low-voltage access networks.

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Section: Transfer Functions In Plc Networkmentioning

confidence: 99%

On cooperative coding for narrow band PLC networks

Lampe

Vinck

2011

AEU - International Journal of Electronics and Communications

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“…where, is the radius of inside steel interline, is number oa f inside steel interlining, is the radius of aluminum wire and is number of alumina a um wires, So, the resistance of skin off the act of ACSR can be given as follows [11,12]:…”

Section: A Line Resistancementioning

confidence: 99%

Analysis and Theoretical Evaluation of Iraqi High Voltage Power Transmission Line

2018

IJCCCE

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The Powerline Communications (PLC) technology allows data transmission through electrical wires. Thus the electrical wiring will represent a data transmission channel conformable to the physical layer of the open system interconnection (OSI) model. In this work, the specifications of the Iraqi electrical network were used to model a high-voltage transmission line using a transmission (ABCD) matrix and use it as a communication channel for transmitting data within a narrow band . The transfer function of the suggested model was derived and its performance analysis was performed to evaluate the Line length effect, load impedance Z L and the source impedance Z S on the channel frequency response. This analysis was done with the help of Matlab16a simulator program. Index Terms-High voltage, Iraqi power network, transmission line model.According to the Iraqi power grid, a high voltage power line (132 kV) has been modeled as a communication channel for narrowband (28 -500 kHz) data transmission [8]. A signal from PLC travels from the transmitter, coupling devices over the power line to the receiver. A similar path is provided for the bidirectional path. Three different parts of the PLC system are shown in Fig. These parts are terminating system, coupling device and transmission line [9]. The terminating system contains a transmitter, receiver, and

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“…Following the reference, can be expressed by internal, external, and ground impedance and admittance, as is given by (27). Each of the impedance and admittance terms are represented by (28), (30), and (32) …”

Section: B Propagation Matrix Derivationmentioning

confidence: 99%

“…The suggested model, accounting for ground admittance, is more appropriate at higher frequencies than what was predicted by the Carson's model [13]. More can be found on communications over multiconductor transmission lines (MTL), involving more than two conductors, in 0733-8716/$20.00 © 2006 IEEE references [20], [30], and [31]. The proposed model is further utilized to evaluate the channel impulse response and transmission capacity in some sample power distribution networks.…”

Section: Introductionmentioning

confidence: 99%

Broadband Communications

Plattner¹

1996

IFIP Advances in Information and Communication Technology

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Abstract-This paper presents a channel model suitable for multiwire overhead medium voltage lines. This model, incorporating ground admittance, is more appropriate at higher frequencies than predicted by Carson's model of 1926. The proposed model is further used to evaluate the multipath channel impulse response and associated capacity limit in sample power distribution grids for applications in broadband over power lines communications. For a sample grid model, comparison is made to the capacity value predicted based on the Carson's model, and it is demonstrated that the older model underestimates the potential of the overhead lines for broadband transmissions, significantly.

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A model for communication signal propagation on three phase power distribution lines

Cited by 22 publications

References 12 publications

On cooperative coding for narrow band PLC networks

On cooperative coding for narrow band PLC networks

Analysis and Theoretical Evaluation of Iraqi High Voltage Power Transmission Line

Broadband Communications

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