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Kumar, Navneet
- Voltage Sag Mitigation Technique Using DVR (Dynamic Voltage Restorer)
Authors
1 Department of EEE, Dr. MGR University, Chennai, IN
Source
Programmable Device Circuits and Systems, Vol 7, No 7 (2015), Pagination: 218-220Abstract
Present scenario of the world is troubling with the power quality measures.to reduce it many fact devices introduced. This paper describes the problem of voltage sags and swells and its severe impact on nonlinear loads or sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the protection of sensitive loads from voltage sags and swells. It first analyzes the power circuit of a DVR system in order to come up with appropriate control limitations and control targets for the compensation voltage control. The proposed control scheme is simple to design. In this paper we also analyze the two faulted distribution line in which one will go on as faulted and other will go on with mitigated by DVR and result analysis will be showing with the help of MATLAB SIMULATION. And the graph between GTO and MOSFET also will be analyzed under same simulation. Simulation results carried out by MATLAB verify the performance of the proposed method.
Keywords
DVR, MATLAB, GTO, MOSFET, SAG and SWELL.- To Find out the Suitable High Yielding Varieties of Lentil for Rainfed Conditions of Eastern Uttar Pradesh
Authors
1 Department of Agronomy, Narendra Dev University of Agriculture and Technology, Kumarganj, Faizabad (U.P.), IN
Source
International Journal of Agricultural Sciences, Vol 12, No 2 (2016), Pagination: 279-282Abstract
The field experiment was conducted at Agronomy Research Farm of N.D.U.A. and T., Kumarganj, Faizabad during Rabi season of 2013-14 to study the performance of lentil varieties under rainfed condition in respect of growth and development, yield and yield contributing characters, quality and economics. Twelve varieties of lentil IPL-81, K-75, NDL-1, IPL-406, DPL-15, PL-5, PL-234, PL-4, DPL-62, PL-406, PL-63 and HUL-57 were tested in Randomized Block Design (RBD) with three replications. The soil of the experimental field was silty loam in texture, having pH 8.3, organic carbon 0.35 per cent, available nitrogen 175 kg ha-1, phosphorus 14.50 kg ha-1, potassium 248.50 kg ha-1 and electrical conductivity 0.41dSm-1. The performance of PL-406 variety of lentil was found significantly superior over rest of the varieties in respect of all growth, yield and yield contributing characters except plant height and test weight. The maximum plant height was recorded in IPL-406 variety while the higher test weight (g) was recorded in DPL-62 variety. The highest net return (Rs. 73743 ha-1) and B:C ratio (4.3) was obtained with PL-406 variety of lentil under the rainfed condition.Keywords
Yield, Growth, High Yielding Varieties, Rainfed.References
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- Mathematical Modelling and Standardization of Technology for the Production of Bael Fruit Powder
Authors
1 College of Food Processing Technology and Bioenergy, Anand Agricultural University, Anand 388 110, IN
2 College of Agricultural Engineering and Technology, Anand Agricultural University, Godhra 389 001, IN
3 Gujarat Commerce College (Morning), Gujarat University, Ahmadabad 380 009, IN
Source
Current Science, Vol 124, No 6 (2023), Pagination: 731-737Abstract
In this study, pulp from ripe bael fruits was dried in the open sun, solar, greenhouse and hot air (50°C, 60°C, 70°C and 80°C) at three levels of thickness (2, 4 and 6 mm). Maximum antioxidant activity of 107.62 and 108.09 mg/100 g, total phenol content of 41.95 and 43.79 mg/100 g and overall acceptability scores (8.33 and 8.11) were found in bael powder dried using natural (greenhouse) and mechanical (50°C) drying methods respectively, with 2 mm of pulp thickness. The Page model was found to be the best fitted for drying bael pulp.Keywords
Antioxidant Activity, Bael Pulp, Mathematical Modelling, Thin Layer Drying, Total Phenol Content.References
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