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M3P2
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f00d5157
Commit
f00d5157
authored
Feb 09, 2025
by
Claude Meny
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Update cheatsheet.fr.md
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12.temporary_ins/80.energie-transformations-applications-impacts/20.n2/50.energy-mix/40.TD-hydroelectricity/60.parallel-2/cheatsheet.fr.md
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@@ -143,17 +143,20 @@ subissant *certes des variations mensuelles*, mais relativement *stable sur la s
##### b) Calculer la puissance électrique produite moyennée sur une année de fonctionnement
*
Le
*
*débit annuelle moyen annuelle*
*
est, en négligeant la légère variation de durée des
*
Le
*
débit annuelle moyen annuelle
*
est, en négligeant la légère variation de durée des
différents mois :
*
*$`\boldsymbol{\mathbf{Q_{moy}(1\,an)}}`$**
$
`\,=\dfrac{6,1+5,8+4,8+3,2+2,1+1,3+0,9+0,7+0,8+1,3+1,9+4,7}{12}`
$
<br>
*
$`\boldsymbol{\mathbf{Q_{moy}(1\,an)}}`$*
**$`\hspace{1,6cm}=\dfrac{33,6}{12}\mathbf{=2,8\,m^3s^{-1}}`$**
$
`\hspace{1,6cm}=\dfrac{6,1+5,8+4,8+3,2+2,1+1,3}{12}`
$
$
`\hspace{1,6cm}\quad + \dfrac{0,9+0,7+0,8+1,3+1,9+4,7}{12}`
$
<br>
*$`\hspace{1,6cm}=\dfrac{33,6}{12}\mathbf{=2,8\,m^3s^{-1}}`$*
*
La
**puissance électrique moyenne annuelle**
est :
<br>
*
La
**puissance électrique moyenne annuelle**
est :
<br>
**
$
`\boldsymbol{\mathbf{P_{moy}^{1\,an}=\eta_{tot}\times
\big(
\varrho_{eau}\times Q_{moy}^{1\,an}\times H\times g\big)}}`
$
**
...
...
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