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Questions related to Renewable Energy Technologies
Dear researchers, many researchers in the energy fields fulfill their lack of renewable energy resources data from databases (NREL and NASA, SWERA etc.). But these data sometimes deviate (show...
12 December 2015 2,560 14 View
Does anybody have information about the cost of the Biomass Boiler as a function of its output thermal heat capacity? I am looking for a small scale unit (producing up to 100-120kW thermal). Also,...
12 December 2015 984 10 View
Respected researchers, I'm implementing interleaved fly-back converter to boost DC voltage of microgrid, wherein it is desired to have fixed output voltage for any value of input DC voltage. I'm...
29 November 2015 6,497 3 View
we have 14-bus IEEE, and replace one of the existing generators with a renewable generator (wind or solar). The power capacity of the renewable resource should be equivalent to that of the...
20 November 2015 9,063 3 View
my research is on green ICT my topic is "Virtualization of Computing Technologies for Reduced Energy Consumption and Co2 Emission"
20 November 2015 8,835 6 View
I am trying to find out the degree days , heating degree days and the cooling degree days for Abu Dhabi. My question is how do I determine which base temperature value to choose for my...
11 November 2015 8,360 5 View
11 November 2015 9,839 4 View
11 November 2015 6,438 7 View
A current steam generator delivers to the stack flue-gases at 200-220 degrees Celsius. Do you know possible ORC applications in operation that recover such low potential waste heat?
11 October 2015 5,471 5 View
We know renewable are intermittent. But as the LCOE Levelized Cost of Electricity are calculated depending on all costs and working hours (energy produced) for once. i.e This price is going to be...
10 October 2015 9,563 7 View
We are worried these days with saving the old economic model by making it environmentally friendly(green growth) and a nice meeting is coming on very soon. We all know that economies, developing...
10 October 2015 1,993 4 View
The Electricity price in Denmark is among the highest... Why?
10 October 2015 4,726 1 View
10 October 2015 4,944 6 View
I have made a control algorithm which gives me reference direct voltage and reference quadrature voltage for my developed system.I wish to to calculate required value for modulation index "m" to...
26 September 2015 1,080 4 View
I would to used it to model the OPF with PV integration
09 September 2015 514 7 View
Hi I am currently working on a Matlab model where I have to write a script for finding MCP for changing fuel prices (dynamic pricing). It is very intersting to understand the dynamics of pricing...
09 September 2015 1,244 5 View
Dear All, It is a 10 year project to make renewable energy cheaper than fossil fuels through internationally coordinated and publicly funded research into renewable energy...
09 September 2015 9,969 5 View
Lightning energy free gift from nature.Storage of such energy helpful to further use.
08 August 2015 2,023 11 View
I am working on effects of magnetic field on the speed of wind turbines. The initial starting torque...
08 August 2015 3,550 8 View
How do calculate the coefficients a and b in the equation Angstroms-Prescott? (please see the attached file)
08 August 2015 4,841 7 View
I was working in maximum power point tracking of wind energy conversion system (WECS). The power versus speed characteristics of WECS is hill shaped curve and the maximum points increase with...
08 August 2015 9,170 10 View
In fact the question can be widened: How is water flow measured, how is the head measured and how is the efficiency calculated, are there different methods for obtaining efficiency of different...
07 July 2015 6,768 9 View
There are many articles explaining that the Energy Return on (Energy) Invested (EROI, or EROEI) of the sources of energy which a society uses sets an upper limit on the quality of life (or...
30 March 2015 2,475 20 View
While many times indicator measuring consider renewable energy use as 'sustainable', it seems logical that currently [I mean with our current technology] there is a limit to the maximum amount of...
25 March 2015 2,523 21 View