OpenDTU-old/include/PowerLimiter.h
Martin Dummer c727e21a49
Feature: add daily restart for the inverter
Add a configurable restart option for the inverter to set the "YieldDay"
values to zero.

Signed-off-by: Martin Dummer <martin.dummer@gmx.net>
2023-06-04 09:14:42 +02:00

60 lines
1.8 KiB
C++

// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "Configuration.h"
#include <espMqttClient.h>
#include <Arduino.h>
#include <Hoymiles.h>
#include <memory>
#define PL_UI_STATE_INACTIVE 0
#define PL_UI_STATE_CHARGING 1
#define PL_UI_STATE_USE_SOLAR_ONLY 2
#define PL_UI_STATE_USE_SOLAR_AND_BATTERY 3
typedef enum {
SHUTDOWN = 0,
ACTIVE
} plStates;
typedef enum {
EMPTY_WHEN_FULL= 0,
EMPTY_AT_NIGHT
} batDrainStrategy;
class PowerLimiterClass {
public:
void init();
void loop();
uint8_t getPowerLimiterState();
int32_t getLastRequestedPowewrLimit();
void setDisable(bool disable);
bool getDisable();
void calcNextInverterRestart();
private:
uint32_t _lastLoop = 0;
int32_t _lastRequestedPowerLimit = 0;
uint32_t _lastLimitSetTime = 0;
plStates _plState;
bool _disabled = false;
bool _batteryDischargeEnabled = false;
uint32_t _nextInverterRestart = 0; // Values: 0->not calculated / 1->no restart configured / >1->time of next inverter restart in millis()
uint32_t _nextCalculateCheck = 5000; // time in millis for next NTP check to calulate restart
float _powerMeter1Power;
float _powerMeter2Power;
float _powerMeter3Power;
bool canUseDirectSolarPower();
int32_t calcPowerLimit(std::shared_ptr<InverterAbstract> inverter, bool solarPowerEnabled, bool batteryDischargeEnabled);
void setNewPowerLimit(std::shared_ptr<InverterAbstract> inverter, int32_t newPowerLimit);
int32_t getDirectSolarPower();
float getLoadCorrectedVoltage(std::shared_ptr<InverterAbstract> inverter);
bool isStartThresholdReached(std::shared_ptr<InverterAbstract> inverter);
bool isStopThresholdReached(std::shared_ptr<InverterAbstract> inverter);
};
extern PowerLimiterClass PowerLimiter;