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Questions related to Renewable Energy Technologies
If you know some article about comparing this algorithms, I would be appreciate to tell me.
04 April 2016 336 9 View
The growth is PV Solar and CSP over the past few years is significant in a number of countries, albeit from a low base. However, at the same time, we are seeing iconic companies floundering or...
04 April 2016 4,526 4 View
Current energy scenario is the following: 1) energy through coal: 53% 2) fossil fuel: 28-31% 3) nuclear energy: 8-10% 4) renewable energy: 16-17% I would like to have your opinion about the...
04 April 2016 9,726 22 View
A feed-in tariff (FIT), advanced renewable tariff or renewable energy payments is a policy mechanism designed to accelerate investment in renewable energy technologies. Net metering allows...
04 April 2016 5,636 10 View
since we have to replace battery after 4-5 years so i am seaching a method to store that electrical energy other than storing it in a battery
04 April 2016 3,098 20 View
Does Europe Need a Supergrid To Meet its Renewable Energy Goals?
04 April 2016 7,188 3 View
If the family is going out for few days, then how to deal with excess biogas produced during that period? (i) Direct flaming will invite safety issues, (ii) compression will add more cost. What...
04 April 2016 8,377 3 View
Why is a DC link capacitor required in a grid integrated renewable energy system? Suppose we consider a single stage system with solar PV array feeding the grid than why do we require a DC link...
03 March 2016 9,546 18 View
Most of the Paris COP21 attending delegates presented their countries Renewble energy fraction target meanly around 30% for 2030. Are we ready for a 100% target now??? Do we really need an energy...
03 March 2016 7,488 44 View
In January 2013, Belgium announced its plan to build a horseshoe shaped "battery island" to store excess wind energy. A link to a press release about the island is included below as is another to...
03 March 2016 6,603 5 View
I want to model and optimize a micro grid using any optimization tools. Please if anyone have the idea should pls help me out....
03 March 2016 4,494 8 View
I've been read some journals about microalgae biofuel. I think it seems to be feasible in engineering view because microalgae have high content of lipids and carbohydrate. Beside that, microalgae...
02 February 2016 4,217 11 View
Do I have to wait till the system reaches the OCV before adding another resistor? or do I change resistors one after the other without leaving time between them?
02 February 2016 5,432 7 View
Especially it's important to know method to calculate energy capacity of installation. How calculate thermal gradient for boreholes?
02 February 2016 7,020 1 View
feasibility study of installing VAWT in urban areas
02 February 2016 6,162 7 View
I know about TRNSYS, but is quite expensive. The matter is I want to simulate an absorption cooling sistem with different heat sources, including solar. At the same time I want to analyze...
02 February 2016 9,026 6 View
I am trying to find a way of getting an electrical energy from human gait motion, specifically from foot and also from body heat. In addition to that, the process should be low cost and yet more...
02 February 2016 6,876 4 View
higher carbon content better or lower? which one leads to higher calorific value?
02 February 2016 8,955 9 View
I want to use CdS (yellow colored) as a pigment for my work. I have ordered the sample but got an orange color CdS.Can anyone help me to understand how can I convert orange color CdS to yellow...
02 February 2016 3,911 1 View
I am looking for update data about flat solar thermal panel, PV module and PV/T modules costs. I am aware that the comparison about the two solutions should be done considering the cost of kwh...
01 January 2016 7,491 14 View
What are global renewable hybrid engergy solutions available ?
01 January 2016 4,230 15 View
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...
18 December 2015 2,233 13 View
Thankful
15 December 2015 4,324 2 View
When a battery is small and flexible (as they are for wearables) what makes it long-lasting? -is it the chemistry of elements used? Alongside that question, how can a battery gather renewable...
12 December 2015 6,005 6 View