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Circuit: apply current rounding to circuit limits, too

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This commit is contained in:
andig 2024-06-17 16:59:37 +02:00
parent 85c436393b
commit 06fe501edc
1 changed files with 9 additions and 3 deletions
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12
core/loadpoint.go
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@ -748,12 +748,18 @@ func (lp *Loadpoint) syncCharger() error {
return nil
}
// setLimit applies charger current limits and enables/disables accordingly
func (lp *Loadpoint) setLimit(chargeCurrent float64) error {
// roundedCurrent rounds current down to full amps if charger or vehicle require it
func (lp *Loadpoint) roundedCurrent(chargeCurrent float64) float64 {
// full amps only?
if _, ok := lp.charger.(api.ChargerEx); !ok || lp.vehicleHasFeature(api.CoarseCurrent) {
chargeCurrent = math.Trunc(chargeCurrent)
}
return chargeCurrent
}
// setLimit applies charger current limits and enables/disables accordingly
func (lp *Loadpoint) setLimit(chargeCurrent float64) error {
chargeCurrent = lp.roundedCurrent(chargeCurrent)
// apply circuit limits
if lp.circuit != nil {
@ -763,7 +769,7 @@ func (lp *Loadpoint) setLimit(chargeCurrent float64) error {
powerLimit := lp.circuit.ValidatePower(lp.chargePower, currentToPower(chargeCurrent, activePhases))
currentLimitViaPower := powerToCurrent(powerLimit, activePhases)
chargeCurrent = min(currentLimit, currentLimitViaPower)
chargeCurrent = lp.roundedCurrent(min(currentLimit, currentLimitViaPower))
}
// set current