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In the year 1995, Dr R.C. Eberhart, who was an electrical engineer, along with Dr. James Kennedy, a social psycologist invented a random optimization technique which a was later named as Particle Swarm Optimization. As the name itself asserts that this method draws inspiration from natural biotic life of swarms of flocks. It uses the same principle to find most optimal solution to problem in search...
TextSle industries use energy both in the utilities and process. Electrical energy is also used in these areas. Energy audit provides the scope of energy savings in different utilities and process of textile industries. Electric motors contribute to more than 70% of the total electrical load. Three phase induction motor is prominently used in the textile industry because of its ruggedness and versatility...
Solar Photovoltaic cell is the smallest unit of solar photovoltaic power system, it converts light energy in to electrical energy. The phenomenon of this conversion of light energy into electrical energy is termed as Photovoltaic effect. The aim of this study is to develop a model for photovoltaic module based on mathematical expression. The conventional single diode model for solar cell with series...
In this paper, control strategy of maximum torque per ampere (MTPA) is proposed for six-phase synchronous motor operation. The technique is simple in structure and has the straightforward goal of minimizing the stator current amplitude for a given load torque. It is shown that the resulting motor efficiency is reasonably close to optimal resulted from the minimized losses. A block diagram for the...
In this work the authors proposed a multiplier circuit which is one of the important hardware block in most of the digital and high performance systems such as ALU in the microprocessors and controllers. Multiplication is one of the most time consuming operation as a number of bit increase multiplication become cumbersome in the processors. The multiplier architecture proposed in this paper is based...
Continuous expansion of power demands and lack of supply have led the study on Flexible Alternating Current Transmission System (FACTS) devices, a fascinated area for research. Considering the benefits and applications of FACTS devices, it aims to investigate the optimal placement of Static Synchronous Compensators (STATCOMs) to enhance voltage stability limits and to reduce the transmission losses...
The high gain dual resonant textile microstrip patch antenna with extended ground plane suitable to be employed for satellite Ku band uplink and downlink communication applications has been proposed in this paper. The proposed textile antenna has been fabricated over the wearable textile material — Denim as a substrate having dielectric constant εr= 1.6. The radiating patch and the ground plane are...
In real life situations, the statistical characteristics of signal and noise are generally unknown & hence a digital filter having ‘constant coefficients’ is hardly of any use. In such situations adaptive filter is desirable. Adaptive filters are capable of adapting their filter coefficients as per the abnormality in characteristics of input signal and noise to achieve a noise free signal. This...
This paper proposes the use of Rochelle salt (KNaC4O6.4H2O) as a piezoelectric sensor for efficient smart energy saving systems. The piezoelectric properties of Rochelle salt tested for different configurations have been discussed and the best possible arrangement has been proposed for pressure sensing by Arduino UNO. The Rochelle salt crystals have been synthesized, converted into powdered form and...
Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
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