Renewable energyy house complex for sharing surplus power

2020 ◽  
Author(s):  
Tai-Yeon Ku ◽  
Wan-Ki Park ◽  
Hoon Choi
Keyword(s):  
Surplus Power

Modernization of CHP Cycle in Sugar Complex

2013 ◽  
Vol 281 ◽  
pp. 578-581
Author(s):  
Sanjay S. Bhagwat ◽  
S.D. Pohekar ◽  
A.M. Wankhade
Keyword(s):  
Power Generation ◽  
High Pressure ◽  
Electric Power ◽  
Sugar Cane ◽  
Combined Heat And Power ◽  
Power Ratio ◽  
Heat Power ◽  
Sugar Factory ◽  
Power Cycle ◽  
Surplus Power

Keywords: CHP, Bagasse, Heat Power Ratio, TCD Abstract: A huge potential for power generation from waste fuels exists within the sugar cane industry. Newly developed advanced high pressure boiler technology and utilizing modified combined heat and power cycle opens the way to fully exploit this potential, yielding more kWh’s of electric power per tonne of cane. This paper deals feasibility of bagasse based modified CHP cycle for 2500TCD sugar factory for surplus power generation.

What of surplus power?

1931 ◽  
Vol 50 (3) ◽  
pp. 197-203
Author(s):  
Farley G. Clark
Keyword(s):  
Surplus Power

Development of a Model of on-Board Pemfc Powered Locomotive with a Metal Hydride Cylinder

1995 ◽  
Vol 393 ◽  
Author(s):  
H. Hasegawa ◽  
Y. Ohki
Keyword(s):  
Fuel Cell ◽  
Metal Hydride ◽  
Motor Vehicle ◽  
Traction Force ◽  
Rolling Friction ◽  
Permanent Magnet Motor ◽  
Electric Car ◽  
Model Fuel ◽  
Electric Motor Vehicle ◽  
Surplus Power

ABSTRACTThis paper presents a phase-zero evaluation case of installing on-off-board hybrid powered Electric Motor Vehicle (EMV) in existing and new local line and reports development of a model fuel cell powered locomotive. EMV such as electric car and locomotive are a new conceptual EMV using hybrid power between off-board substation and on-board Regenerative Fuel Cell (RFC) power system with Metal Hydride (MH) stored hydrogen generated with water electrolyzer by off-board surplus power. In this study, it is estimated a possibility to close power gap over 30 % in placing the new conceptual vehicle. The Locomotive is a 110 cm long locomotive powered by a 20 W PEMFC configured with 20 cells and supplied with about 2 g hydrogen, from a cylinder of 100 g metal hydride, and natural convection air (02). Measuring 50 cm (W), 50 cm (H), and weighting 25.9 kgf, the locomotive has a permanent magnet motor with a rated power 38 W (12 V, 3 A) and ran on railway that has a gauge of 126 mm (3'6“/8.5=4.94”), a length of 100 m. The performance of this train was acceleration of 0.5 m/s, cruising speed of 4.1 m/s at traction force of 15.8 N (1.6 kgf), average rolling friction of 5 N (460 gf).

Power and Evolutionary Fitness of Teleosts

1982 ◽  
Vol 39 (1) ◽  
pp. 3-13 ◽  
Author(s):  
D. M. Ware
Keyword(s):  
Life History ◽  
Natural Selection ◽  
Optimal Foraging ◽  
Evolutionary Biology ◽  
Life History Theory ◽  
A Priori ◽  
Empirical Work ◽  
Physiological Basis ◽  
Vital Functions ◽  
Surplus Power

The use of optimization arguments in evolutionary biology has been criticized because the methodology requires an assumption about what is being maximized by natural selection. As optimality arguments are often a priori and always speculative, the critics point out that there is no theoretical basis for any maximization principles in biology. They contend that only empirical work can establish if there are some properties of species that are generally maximized by natural selection. I accept this standard for evaluation, and argue that the concept of surplus power, which provides a physiological basis for optimal foraging and life history theory, is related to fitness. Evidence in the form of specific morphological and behavioral traits in teleost fishes is presented to demonstrate that natural selection has increased surplus power. Life history theory is concerned with how power is allocated by organisms to various vital functions; therefore, the specific problem of stock and recruitment in fisheries can be treated as a special application of life history theory. Some implications about the dynamics and possible survival value of different reproductive strategies exhibited by teleosts are discussed.Key words: surplus power, evolutionary biology, optimal foraging, life history theory, fitness

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