Abstract: MANET are a dynamic and infra structure less networks. The major constraint of this type of networks is Energyoptimization because the nodes involved in these types ofnetworks are battery operated. MANET has limited resources like bandwidth and energy. Due to limited battery power nodes die out early and affect the network lifetime. Both minimization of power and other QoS requirements like delay, throughputs are have to be take care properly. Mobile Ad Hoc Networks are more perceptive to these issues where each mobile device is active like a router and consequently, routing delay adds considerably to overall end-to-end delay. In this paper, we propose an energy efficiency analysis topology control algorithm. Our algorithm dynamically adjusts transmission power of mobile nodes to construct new topology which can meet bandwidth and end-to-end delay constraints as well as minimize the total energy consumption in network. This model has been compared with AODV and DSDV protocols in CBR tr

• Publication Date: 12-Mar-2012
• DOI: 10.15224/978-981-07-1847-3-711
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Abstract: Power transmission lines are the vital links providing the essential continuity of service from generating station to the end users. As the demand of electricity is increasing day by day, the multiphase power system is a viable alternative. Six phase transmission lines are quite promising for improvement in power carrying capacity of existing systems keeping the same right-of-way. The implementation of 6-phase transmission line goes critical as its protection against various faults is quite intricate task. In this paper we are proposing an ANN based protection scheme against phase to phase faults. MATLAB® software and its associated Simulink® and Simpowersystem® toolboxes have been used to simulate the six phase transmission line. Fundamental components of six phase voltages and currents have been used as inputs for training of the Artificial Neural Network for detection and classification of faulted phase using neural network toolbox of MATLAB®. A sample 138 kV system of 68 km length,

• Publication Date: 12-Mar-2012
• DOI: 10.15224/978-981-07-1847-3-714
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