Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Power Line Communication"”.
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Digital power line communication on EHV power lines
Digital modulation can be used on PLC communication links to increase system capacity. The improved noise and interference capability of digital modulation can lead to reduced guard distances between co-channel users and can more than offset the additional bandwidth requirements of digital …
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Power Line Communication for Low-Data-Rate Energy Control
Peaks in electricity demand shape power system operations at various scales. In large buildings, fees based on monthly demand peaks can comprise 30–70% of electricity bills. In sections of distribution grids, demand peaks can stress transformers, increasing the risk of equipment failure. …
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Power line communications systems
… project is to determine the performance of a Power line communication connection by measuring its propagation characteristics. For power line communication to become efficient, a model of their behaviour at frequencies from 0 to 30 MHz is required. The attenuation and phase response are of …
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Mitigation Of Electromagnetic Interference In Pulse Width Modulated Voltage Source Inverters And Communication Enhancement In Power Lines
… conveniences depend on electrical energy. The power supplied by the system can be considered as raw power and often it must be conditioned according to the application. The conditioning process is done by power electronic converters using semiconductor switches. This work involves the operation …
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A body area network for wearable health monitoring : conductive fabric garment utilizing DC-power-line carrier communication
… by combining electrically conductive fabrics and power-line communication technology. Electrically conductive fabrics are useful in that they feel and behave like normally worn clothing but also have the ability to transmit data and power.
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Robust Blind Spectral Estimation in the Presence of Impulsive Noise
… includes generating an accurate estimate of the Power Spectral Density (PSD) for a given set of data while trying to minimize the bias due to data outliers. Robust nonparametric spectral estimation is applied in the domain of electrical communications and digital signal processing when a PSD …
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Communication framework for a self-organized ad hoc microgrid, A
Power systems are susceptible to prolonged power outages as a result of major disturbances in the system. The introduction of the distributed energy resources (DER) can assist the grid during these outages by providing localized supply of power. This is possible through creating a Microgrid that …
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Investigation into the impedance and communication requirements for the low voltage distribution line in the high frequency spectrum
Power Line Communications is long established for low data rate applications over high- voltage power lines. It is now charting new territory in high speed data transmission to the high frequency band of IMHz and upwards over the low-voltage segment below the distribution transformers.' Since the …
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An experimental investigation into the electromagnetic compatibility aspects of high frequency power line communications
Power line communications technology, long established for low data rate applications, is now charting new territory with respect to data rates and provided services. This can only be achieved by increasing PLC operating frequencies from the low frequency band (below 148.5 kHz) to the high …
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Improving the Reliability of Optimised Link State Routing Protocol in Smart Grid’s Neighbour Area Network
A reliable and resilient communication infrastructure that can cope with variable application traffic types and delay objectives is one of the prerequisites that differentiates a Smart Grid from the conventional electrical grid. However, the legacy communication infrastructure in the existing …