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With increasing population, the demand for power is increasing at an exponential rate. Power theft, unpaid bills, poor usage of energy leave the energy market crippled. The rise in use of electronics good due to their cheap cost has distorted power quality. Hence to increase energy consumption efficiency, monitor power quality, closely monitor the energy usage pattern of customers many utilities have...
In this paper the hydrothermal scheduling problem is solved in MINLP environment using a recently developed BONMIN solver. The system is modeled considering various practical situation like unit commitment condition or inter-temporal limitations and also as a novel approach the transmission loss is incorporated in the formulation by accurate loss evaluation. As the GAMS environment is incapable of...
In this paper, a novel Parallelization technique of Modified Flower Pollination Algorithm (MFPA) is proposed to solve a practical non-linear optimization problem, that is, Short-term Hydro-Thermal scheduling (HTS). The proposed MFPA algorithm is experimented on two big, complicated multi-reservoir cascaded hydrothermal systems. The novel parallelization technique proposed is used to provide enough...
This paper presents a precise modelling of Short term Hydrothermal scheduling (HTS) problem in Mixed integer non-linear programming (MINLP) environment. The HTS problem is highly non-linear, non-convex problem with a vast size of multi-dimensional search space. In order to solve HTS in MINLP environment the branch and bound method is adopted to handle various operational and reliable limitations regarding...
This paper deals with automatic generation control of an multi-area hydro-thermal system. The performances of some commonly used classical controllers are examined and dynamic performances are compared to obtain the best. A three input neuro-fuzzy controller is proposed for the first time in the system. Investigations reveal that the three input neuro-fuzzy controller provides better performance than...
In competitive power system all services including transmission loss need to be priced properly to improve efficiency. Though a generally acceptable method for transmission loss allocation is yet to be developed, the proportional allocation technique has wide acceptance. But this method is not directly applicable to transaction based power system due to the absence of a proper transaction based power...
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