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Padmini S.,SRM University | Christober Asir Rajan C.,Pondichery University
IET Conference Publications | Year: 2011

This paper addresses short-term scheduling of hydrothermal systems by using Particle Swarm Optimization (PSO) algorithm. Particle Swarm Optimization is applied to determine the optimal hourly schedule of power generation in a hydrothermal power system. The developed algorithm is illustrated for a test system consisting of one hydro and one thermal plant respectively. The effectiveness and stochastic nature of proposed algorithm has been tested with standard test case and the results have been compared with earlier works. It is found that convergence characteristic is excellent and the results obtained by the proposed method are superior in terms of fuel cost and computation time. Source


Padmini S.,SRM University | Rajan C.C.A.,Pondichery University | Murthy P.,SRM University
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | Year: 2011

This paper addresses short-term scheduling of hydrothermal systems by using Particle Swarm Optimization (PSO) algorithm. Particle Swarm Optimization is applied to determine the optimal hourly schedule of power generation in a hydrothermal power system. The developed algorithm is illustrated for a test system consisting of one hydro and one thermal plant respectively. The effectiveness and stochastic nature of proposed algorithm has been tested with standard test case and the results have been compared with earlier works. It is found that convergence characteristic is excellent and the results obtained by the proposed method are superior in terms of fuel cost. © 2011 Springer-Verlag. Source


Inglebert S.A.,Sri Ram Engineering College | Kamalraja J.,Pondichery University | Sethusankar K.,RKM Vivekananda College Autonomous | Vasuki G.,Pondichery University
Acta Crystallographica Section E: Structure Reports Online | Year: 2013

In the title compound, C19H19N5, the piperidine ring adopts a chair conformation. The pyridine ring is essentially planar, with a maximum deviation of 0.039 (2) Å for a C atom substituted with a carbonitrile group. The mean plane of the central pyridine ring makes the dihedral angles of 37.90 (14) and 56.10 (12)° with the piperidine and benzene rings, respectively. In the crystal, molecules are linked via N-H⋯N and C-H⋯N hydrogen bonds, forming chains along [101], and enclosing R 22(17) ring motifs. The chains are linked by further C-H⋯N hydrogen bonds, forming two-dimensional networks lying parallel to (10-1), and enclosing inversion dimers with R 22(20) ring motifs. Source


Inglebert S.A.,Sri Ram Engineering College | Kamalraja J.,Pondichery University | Sethusankar K.,RKM Vivekananda College Autonomous | Vasuki G.,Pondichery University
Acta Crystallographica Section E: Structure Reports Online | Year: 2012

In the title compound, C17H14ClN5, two C atoms and their attached H atoms of the pyrrolidine ring are disordered over two sets of sites with an occupancy ratio of 0.638 (10):0.362 (10). The benzene and pyridine rings are inclined to one another by 60.57 (8)°. In the crystal, the amino group forms an N-H⋯N hydrogen bond with one of the cyano groups, linking the mol-ecules into chains along [010]. Source


Inglebert S.A.,Sri Ram Engineering College | Kamalraja J.,Pondichery University | Vasuki G.,Pondichery University | Sethusankar K.,RKM Vivekananda College Autonomous
Acta Crystallographica Section E: Structure Reports Online | Year: 2011

In the title compound, C 18H 17N 5, the pyrrolidine ring adopts an envelope conformation. The pyrrolidine ring is disordered over two sets of sites with occupancy factors of 0.648 (6) and 0.352 (6). The dihedral angles between the pyrrolidine and pyridine rings are 14.6 (3)° for the major component and 16.2 (6)° for the ninor component. The crystal structure is stabilized by inter-molecular N - H⋯N and C - H⋯N interactions. Source

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