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Allow rules on energy margins 

Allow rules on energy margins (#8935)
This commit is contained in:
Theo Arends 2020-07-20 16:26:32 +02:00
parent 72dcdd0239
commit 0a64625e9a
1 changed files with 18 additions and 16 deletions
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26
tasmota/xdrv_03_energy.ino
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@ -110,7 +110,6 @@ struct ENERGY {
#ifdef USE_ENERGY_MARGIN_DETECTION
uint16_t power_history[3] = { 0 };
uint8_t power_steady_counter = 8; // Allow for power on stabilization
bool power_delta = false;
bool min_power_flag = false;
bool max_power_flag = false;
bool min_voltage_flag = false;
@ -306,23 +305,30 @@ void EnergyMarginCheck(void)
uint16_t energy_power_u = (uint16_t)(Energy.active_power[0]);
bool jsonflg = false;
Response_P(PSTR("{"));
if (Settings.energy_power_delta) {
uint16_t delta = abs(Energy.power_history[0] - energy_power_u);
int16_t power_diff = energy_power_u - Energy.power_history[0];
uint16_t delta = abs(power_diff);
if (delta > 0) {
if (Settings.energy_power_delta < 101) { // 1..100 = Percentage
uint16_t min_power = (Energy.power_history[0] > energy_power_u) ? energy_power_u : Energy.power_history[0];
if (0 == min_power) { min_power++; } // Fix divide by 0 exception (#6741)
if (((delta * 100) / min_power) > Settings.energy_power_delta) {
Energy.power_delta = true;
delta = (delta * 100) / min_power;
if (delta > Settings.energy_power_delta) {
jsonflg = true;
}
} else { // 101..32000 = Absolute
if (delta > (Settings.energy_power_delta -100)) {
Energy.power_delta = true;
jsonflg = true;
}
}
if (Energy.power_delta) {
if (jsonflg) {
Energy.power_history[1] = Energy.active_power[0]; // We only want one report so reset history
Energy.power_history[2] = Energy.active_power[0];
ResponseAppend_P(PSTR("\"" D_CMND_POWERDELTA "\":%d"), power_diff);
}
}
}
@ -336,9 +342,7 @@ void EnergyMarginCheck(void)
DEBUG_DRIVER_LOG(PSTR("NRG: W %d, U %d, I %d"), energy_power_u, energy_voltage_u, energy_current_u);
Response_P(PSTR("{"));
bool flag;
bool jsonflg = false;
if (EnergyMargin(false, Settings.energy_min_power, energy_power_u, flag, Energy.min_power_flag)) {
ResponseAppend_P(PSTR("%s\"" D_CMND_POWERLOW "\":\"%s\""), (jsonflg)?",":"", GetStateText(flag));
jsonflg = true;
@ -363,12 +367,13 @@ void EnergyMarginCheck(void)
ResponseAppend_P(PSTR("%s\"" D_CMND_CURRENTHIGH "\":\"%s\""), (jsonflg)?",":"", GetStateText(flag));
jsonflg = true;
}
}
if (jsonflg) {
ResponseJsonEnd();
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_MARGINS), MQTT_TELE_RETAIN);
XdrvRulesProcess();
EnergyMqttShow();
}
}
#ifdef USE_ENERGY_POWER_LIMIT
// Max Power
@ -436,8 +441,6 @@ void EnergyMarginCheck(void)
}
}
#endif // USE_ENERGY_POWER_LIMIT
if (Energy.power_delta) { EnergyMqttShow(); }
}
void EnergyMqttShow(void)
@ -451,7 +454,6 @@ void EnergyMqttShow(void)
tele_period = tele_period_save;
ResponseJsonEnd();
MqttPublishTeleSensor();
Energy.power_delta = false;
}
#endif // USE_ENERGY_MARGIN_DETECTION