風車発電量推定アプリ APK

Thank you for your interest.
Please let me describe this app "windmill power generation amount estimation application".

This application "windmill power generation amount estimation application" is an application for estimating the annual energy production from wind power generator (or later windmill).

[App created background]
This application was created as a tool to compare their own products and third-party products. Because there is a case where the reference of the annual energy production predicted by the wind turbine manufacturer (such as the concept of stop period) is different, we have created the output characteristic curve (※ 1) the effect that attempting to compare under the same conditions to the original. We believe that if you can use, for example, to estimate the annual energy production under a wind speed of installation planned site.
In addition, small (small) have been prepared for the windmill comparison, we have the upper limit wind speed and 25 [m / s].
※ 1: vertical **** is output [W] (or [kW]), is the graph horizontal **** represents a windmill characteristics of wind speed [m / s].

[Applications]
"I want to be compared to overseas models no agency in the country", "unforeseen circumstances (※ 2) want in anticipation of the risk of such", "I want to compare in consideration of the contingencies (※ 2)" , "I want to know the annual power generation amount showing manufacturers how are woven how regular maintenance period", "other, as an aid in the cost calculation" are expected to be like.
In the case where it is being compared to is you annual energy production that are posted, such as on of the wind turbine catalog this application is not required.
※ 2: failure or unexpected error stop, delay of construction work, such as the suspension period of up to failure-repair start and completion.

【how to use】
(1) the location of the annual average wind speed [m / s] ※ 3
(2) the wind turbine specifications (output characteristic) ※ 4
(3) stop time (optional)
By get input, and then estimate the annual energy production [kWh].
※ 3: or equivalent and the rotor center height of the wind turbine to be installed, it requires the annual average wind speed of close height.
☆ There is also a tool for correcting combined measured wind speed to height. Please if it is good. ↓↓
https://play.google.com/store/apps/details?id=appinventor.ai_app2gm58.SUITEI2

※ 4: such as the output characteristic curve of the wind turbine to be installed ※ 4 (power curve), please prepare what the output of the wind turbine can be seen in each of the wind speed.


[Calculation content]
<1> based on the annual average wind speed, calculate the incidence of each wind speed.
<2> windmill specs and the "<1> of the calculation result" on the basis of, calculate the amount of power generated by each of the wind speed of the wind speed from 1 [m / s] 30 [m / s].
<3> sum to "<2> of the calculation result".
<4> "<3> calculation result of" x "(all time - stop time) / total time" calculate the annual energy production estimates at.

[Attention and disclaimer]
Rotor center please using the annual average wind speed at the height.
• The exact amount of power generation prediction is required wind conditions survey.
- It was caused by the use of this application, regarding the trouble and loss or damage, etc. can not assume any responsibility.
• This app, please use the responsibility of the user himself.

It will be upgraded as needed.
Thank you for your attention.