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Pradeep, P.
- Acute Flaccid Motor Paralysis Induced by Hyperkalemia
Abstract Views :203 |
PDF Views:0
Authors
P. Pradeep
1,
S. Kannoth
1
Affiliations
1 Department of Neurology, Amrita Institute of Medical Sciences, AIMS, Kochi, Kerala, 682041, IN
1 Department of Neurology, Amrita Institute of Medical Sciences, AIMS, Kochi, Kerala, 682041, IN
Source
The Indian Practitioner, Vol 68, No 8 (2015), Pagination: 49-50Abstract
Hyperkalemia can be a life threatening complication of renal failure. It can have cardiac and neurological manifestations. We report a case of hyperkalemia induced quadriparesis.
- Microcontroller Based Light Load Efficiency Optimization for an AC-DC Converter
Abstract Views :147 |
PDF Views:3
Authors
Affiliations
1 EEE Department, VLB Janakiammal College of Engineering and Technology, Coimbatore, IN
2 VLB Janakiammal College of Engineering and Technology, Coimbatore, IN
1 EEE Department, VLB Janakiammal College of Engineering and Technology, Coimbatore, IN
2 VLB Janakiammal College of Engineering and Technology, Coimbatore, IN
Source
Programmable Device Circuits and Systems, Vol 3, No 6 (2011), Pagination: 319-322Abstract
In this paper the method of maintaining high power conversion efficiency across the entire load range and its simple microcontroller based circuit implementation is described. This method substantially increases the conversion efficiency at light loads by minimizing switching and driving losses of semiconductor switches, core losses of the magnetic components, as well as transformer losses. These losses are minimized by periodically turning OFF and ON of the power converter. The converter is turned ON only when it operates at power level that exhibits the maximum efficiency and turned OFF at low load and supplied through the battery which is charged simultaneously during high load condition where efficiency is maximum. So eliminating the constant losses which are independent on any load, the efficiency of the system gets improved to considerable amount. The proposed method is implemented for 230/12V single phase fully controlled rectifier.Keywords
Efficiency Optimization, Light Load, Maximum Efficiency, Power Management.- A Review of Cofiring Technologies to Reduce Greenhouse Gas Emissions from Coal Fired Power Plants
Abstract Views :340 |
PDF Views:0
Authors
Affiliations
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
1 Department of Mechanical Engineering, Kumaraguru College of Technology, Coimbatore, IN
Source
Research Journal of Engineering and Technology, Vol 8, No 4 (2017), Pagination: 436-439Abstract
The need for finding renewable sources of energy together with the necessity of searching for new technologies to reduce the negative impact of waste accumulation has led to the possibility of using biomass as an alternate fuel, especially in electric utilities. Most of the industrial sources of pollution come from coal-fired power plants, which necessitate the need to find ways to decrease the Greenhouse gas emissions from these. Also, the ratification of the Kyoto Protocol and the tightening environmental regulations means that by the year 2008, countries would need to implement measures to meet these standards. One of the options that need to be considered is the application of cofiring technologies to coal fired power plants. In this paper, we seek to review the various cofiring technologies available and also at the methods by which these standards could be met.Keywords
Cofiring Technologies, Greenhouse.References
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