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battery: only compensate using sane current

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This commit is contained in:
Matthias Grob
2022-05-23 16:40:32 +02:00
parent 2cbdcc9671
commit 62edcc7a57
1 changed files with 1 additions and 1 deletions
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src/lib/battery/battery.cpp
+1 -1
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@@ -198,7 +198,7 @@ void Battery::estimateStateOfCharge(const float voltage_v, const float current_a
float cell_voltage = voltage_v / _params.n_cells;
// correct battery voltage locally for load drop to avoid estimation fluctuations
if (_params.r_internal >= 0.f) {
if (_params.r_internal >= 0.f && current_a > FLT_EPSILON) {
cell_voltage += _params.r_internal * current_a;
} else {