How can I find the time frame for average turbine power output?

3 ビュー (過去 30 日間)
Megan Rimmer
Megan Rimmer 2018 年 4 月 13 日
回答済み: Ameer Hamza 2018 年 4 月 27 日
I have used the code on the page https://www.mathworks.com/matlabcentral/mlc-downloads/downloads/submissions/43908/versions/1/previews/html/WindAnalysis.html#7 to find the average power output of a turbine. But I am now unsure of what the time scale is. The data used was measured every hour for 10 years and the average output is 3661 kW.

回答 (1 件)

Ameer Hamza
Ameer Hamza 2018 年 4 月 27 日
The average output Power does not need time span. The units of power are Jouls per second, so you cannot statement like
"this turbine can produce 1000kW in one hour"
because by definition, power is average energy produced per unit time. The number 3661 kW is telling you that on average this much power is produced by the turbine in 10 years duration. You can use the timespan of 10 years to calculate the total energy using
Energy = 3361e3 * 10 * 365 * 24 * 60 * 60; % (joules). Here assuning a 356 days year
ans
1.06e+15 % 1 Peta Joules of total energy
to calculate total energy in 10 years.

カテゴリ

Help Center および File ExchangeWind Power についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by