[Battery Test] Block-Diagram

Battery Test 

[OCV Testing]

1. [SOC v.s. OCV]

• Find SOC vs OCV relationship using $interpolation$

SOC vs OCV Relationship 

2. [Temperature Dependence]

• Find $OCV \ 0^\circ (z) \ , \ OCV \ rel (z)$ using equation below

How
$
\begin{bmatrix}
Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_1 \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_2 \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_3 \\ \vdots \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_n
\end{bmatrix}
=
\begin{bmatrix}
1 & T_1 \\ 1 & T_2 \\ 1 & T_3 \\ & \vdots & \\ 1 & T_n
\end{bmatrix}
\cdot
\begin{bmatrix}
OCV \ 0^\circ (z) \\ OCV \ rel (z)
\end{bmatrix}
$

$


{\begin{bmatrix}
1 & T_1 \\ 1 & T_2 \\ 1 & T_3 \\ & \vdots & \\ 1 & T_n
\end{bmatrix}}^{-1}
\cdot
\begin{bmatrix}
Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_1 \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_2 \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_3 \\ \vdots \\ Approx. \ OCV \ at \ SOC \ (z)\ , \ temp \ T_n
\end{bmatrix}
=
\begin{bmatrix}
OCV \ 0^\circ (z) \\ OCV \ rel (z)
\end{bmatrix}
$

[Dynamic Testing]

추가할 것

[ESC Model]

• OCV Testing + Dynamic Testing