Digital Signal Processing

Irinjila Kranthi Kiran ¹, A. Jaya Laxmi ²

Affiliations
1 Department of EEE in MVGR College of Engineering, Vizianagaram (Dt) - 535005, Andhra Pradesh, IN
2 Department of EEE in JNTUH College of Engineering, Hyderbad - 500085, Andhra Pradesh, IN

Abstract

Power industry is moving rapidly from regulated monopolistic conventional setup to a deregulated free environment.  Wheeling and its cost setup including the methodology by which it is computed are high priority problems throughout the power industry.  It will be very useful especially for the developing countries moving towards the unbundling of electricity supply industry.  This paper presents the exposition of wheeling of power, its necessity, and a detailed presentation of exposition of data requirements and description of some wheeling cost methodologies to allocate wheeling cost in case of multiple wheels. In case study, an application example is illustrated. Computational results obtained by applying a software package developed in C language to calculate the wheeling cost by all embedded wheeling cost methods are tabulated.

Keywords

Deregulation, Embedded Cost, Non-Utility Generation Capacity (Nugc), Transmission Facilities, Unbundling, Wheeling, Wheeling Cost.

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L. Vijaya Lakshmi ¹, A. Jaya Laxmi ², M. N. V. S. S. Kumar ¹, P. Sirish Kumar ¹

Affiliations
1 Department of ECE, Aditya Institute of Technology and Management, Tekkali, Andhra Pradesh, IN
2 Department of ECE, Aditya Institute of Technology and Management, Tekkali, Andhra Pradesh

Abstract

It is very important to know the characterization of targets using radar. It is extensively used in various applications. The polarization properties are important for radar target besides amplitude, phase and frequency. The polarization may be potentially used to improve target detection, anti-interference, and radar target recognition. Characteristics of the target can be known by using the polarization properties of that particular target. This depends upon scattering nature of the target. Using polarization scattering matrix (PSM), we can obtain the properties of the target. The derivations of scattering matrix for some other various geometrical shapes are presented in this paper. By using the method of the properties of polarization scattering matrix (PPSM) for radar target recognition (RTR) is presented in this paper. The polarization matrix and properties for a dipole is calculated by considering that dipole as target. These properties of the polarization scattering matrix are analyzed for different orientation angles for a target.

Keywords

Polarization, Scattering Matrix.

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