75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package meter
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import "github.com/evcc-io/evcc/api"
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type batteryCapacity struct {
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Capacity float64
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}
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// var _ api.BatteryCapacity = (*batteryCapacity)(nil)
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// Decorator returns an api.BatteryCapacity decorator
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func (m *batteryCapacity) Decorator() func() float64 {
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if m.Capacity == 0 {
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return nil
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}
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return func() float64 {
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return m.Capacity
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}
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}
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type batteryPowerLimits struct {
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MaxChargePower float64
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MaxDischargePower float64
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}
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// var _ api.BatteryPowerLimiter = (*batteryPowerLimits)(nil)
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// Decorator returns an api.BatteryPowerLimiter decorator
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func (m *batteryPowerLimits) Decorator() func() (float64, float64) {
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if m.MaxChargePower == 0 || m.MaxDischargePower == 0 {
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return nil
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}
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return func() (float64, float64) {
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return m.MaxChargePower, m.MaxDischargePower
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}
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}
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type batterySocLimits struct {
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MinSoc, MaxSoc float64
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}
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// var _ api.BatterySocLimiter = (*batterySocLimits)(nil)
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// Decorator returns an api.BatterySocLimiter decorator
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func (m *batterySocLimits) Decorator() func() (float64, float64) {
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if m.MinSoc == 0 && m.MaxSoc == 0 {
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return nil
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}
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return func() (float64, float64) {
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return m.MinSoc, m.MaxSoc
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}
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}
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// LimitController returns an api.BatteryController decorator
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func (m *batterySocLimits) LimitController(socG func() (float64, error), limitSocS func(float64) error) func(api.BatteryMode) error {
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return func(mode api.BatteryMode) error {
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switch mode {
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case api.BatteryNormal:
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return limitSocS(m.MinSoc)
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case api.BatteryHold:
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soc, err := socG()
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if err != nil {
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return err
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}
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return limitSocS(min(100, max(soc, m.MinSoc)))
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case api.BatteryCharge:
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return limitSocS(m.MaxSoc)
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default:
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return api.ErrNotAvailable
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}
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}
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}
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