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Support two phase power calculation

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This commit is contained in:
Gunnar Skjold
2021-10-23 08:59:16 +02:00
parent 507ed13770
commit 26bb8a0fea
3 changed files with 24 additions and 18 deletions
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29
src/AmsData.cpp
View File

@@ -16,15 +16,23 @@ AmsData::AmsData(uint8_t meterType, bool substituteMissing, HanReader& hanReader
extractFromKaifa(hanReader, listSize); extractFromKaifa(hanReader, listSize);
break; break;
case METER_TYPE_AIDON: case METER_TYPE_AIDON:
extractFromAidon(hanReader, listSize, substituteMissing); extractFromAidon(hanReader, listSize);
break; break;
case METER_TYPE_KAMSTRUP: case METER_TYPE_KAMSTRUP:
extractFromKamstrup(hanReader, listSize, substituteMissing); extractFromKamstrup(hanReader, listSize);
break; break;
case METER_TYPE_OMNIPOWER: case METER_TYPE_OMNIPOWER:
extractFromOmnipower(hanReader, listSize, substituteMissing); extractFromOmnipower(hanReader, listSize);
break; break;
} }
threePhase = l1voltage > 0 && l2voltage > 0 && l3voltage > 0;
twoPhase = (l1voltage > 0 && l2voltage > 0) || (l2voltage > 0 && l3voltage > 0) || (l3voltage > 0 && l1voltage > 0);
if(threePhase) {
if(substituteMissing) {
l2current = (((activeImportPower - activeExportPower) * sqrt(3)) - (l1voltage * l1current) - (l3voltage * l3current)) / l2voltage;
}
}
} }
void AmsData::extractFromKaifa(HanReader& hanReader, uint8_t listSize) { void AmsData::extractFromKaifa(HanReader& hanReader, uint8_t listSize) {
@@ -90,7 +98,7 @@ void AmsData::extractFromKaifa(HanReader& hanReader, uint8_t listSize) {
} }
} }
void AmsData::extractFromAidon(HanReader& hanReader, uint8_t listSize, bool substituteMissing) { void AmsData::extractFromAidon(HanReader& hanReader, uint8_t listSize) {
switch(listSize) { switch(listSize) {
case (uint8_t)Aidon::List1: case (uint8_t)Aidon::List1:
listType = 1; listType = 1;
@@ -171,15 +179,12 @@ void AmsData::extractFromAidon(HanReader& hanReader, uint8_t listSize, bool subs
l1voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL1)) / 10; l1voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL1)) / 10;
l2voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL2)) / 10; l2voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL2)) / 10;
l3voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL3)) / 10; l3voltage = ((float) hanReader.getInt( (uint8_t)Aidon_List3PhaseIT::VoltageL3)) / 10;
if(substituteMissing) {
l2current = (((activeImportPower - activeExportPower) * sqrt(3)) - (l1voltage * l1current) - (l3voltage * l3current)) / l2voltage;
}
break; break;
} }
} }
} }
void AmsData::extractFromKamstrup(HanReader& hanReader, uint8_t listSize, bool substituteMissing) { void AmsData::extractFromKamstrup(HanReader& hanReader, uint8_t listSize) {
switch(listSize) { switch(listSize) {
case (uint8_t)Kamstrup::List3PhaseITShort: case (uint8_t)Kamstrup::List3PhaseITShort:
case (uint8_t)Kamstrup::List3PhaseShort: case (uint8_t)Kamstrup::List3PhaseShort:
@@ -254,14 +259,11 @@ void AmsData::extractFromKamstrup(HanReader& hanReader, uint8_t listSize, bool s
l1voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL1); l1voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL1);
l2voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL2); l2voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL2);
l3voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL3); l3voltage = hanReader.getInt( (uint8_t)Kamstrup_List3Phase::VoltageL3);
if(substituteMissing) {
l2current = (((activeImportPower - activeExportPower) * sqrt(3)) - (l1voltage * l1current) - (l3voltage * l3current)) / l2voltage;
}
break; break;
} }
} }
void AmsData::extractFromOmnipower(HanReader& hanReader, uint8_t listSize, bool substituteMissing) { void AmsData::extractFromOmnipower(HanReader& hanReader, uint8_t listSize) {
switch(listSize) { switch(listSize) {
case (uint8_t)Kamstrup::List3PhaseITShort: case (uint8_t)Kamstrup::List3PhaseITShort:
case (uint8_t)Kamstrup::List3PhaseShort: case (uint8_t)Kamstrup::List3PhaseShort:
@@ -269,7 +271,7 @@ void AmsData::extractFromOmnipower(HanReader& hanReader, uint8_t listSize, bool
case (uint8_t)Kamstrup::List3PhaseITLong: case (uint8_t)Kamstrup::List3PhaseITLong:
case (uint8_t)Kamstrup::List3PhaseLong: case (uint8_t)Kamstrup::List3PhaseLong:
case (uint8_t)Kamstrup::List1PhaseLong: case (uint8_t)Kamstrup::List1PhaseLong:
extractFromKamstrup(hanReader, listSize, substituteMissing); extractFromKamstrup(hanReader, listSize);
break; break;
case (uint8_t)Omnipower::DLMS: case (uint8_t)Omnipower::DLMS:
meterTimestamp = hanReader.getTime( (uint8_t)Omnipower_DLMS::MeterClock, true, true); meterTimestamp = hanReader.getTime( (uint8_t)Omnipower_DLMS::MeterClock, true, true);
@@ -340,6 +342,7 @@ void AmsData::apply(AmsData& other) {
this->l2voltage = other.getL2Voltage(); this->l2voltage = other.getL2Voltage();
this->l3voltage = other.getL3Voltage(); this->l3voltage = other.getL3Voltage();
this->threePhase = other.isThreePhase(); this->threePhase = other.isThreePhase();
this->twoPhase = other.isTwoPhase();
case 1: case 1:
this->activeImportPower = other.getActiveImportPower(); this->activeImportPower = other.getActiveImportPower();
} }

9
src/AmsData.h
View File

@@ -48,6 +48,7 @@ public:
float getReactiveExportCounter(); float getReactiveExportCounter();
bool isThreePhase(); bool isThreePhase();
bool isTwoPhase();
private: private:
unsigned long lastUpdateMillis = 0; unsigned long lastUpdateMillis = 0;
@@ -58,12 +59,12 @@ private:
uint16_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0; uint16_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0;
float l1voltage = 0, l2voltage = 0, l3voltage = 0, l1current = 0, l2current = 0, l3current = 0; float l1voltage = 0, l2voltage = 0, l3voltage = 0, l1current = 0, l2current = 0, l3current = 0;
float activeImportCounter = 0, reactiveImportCounter = 0, activeExportCounter = 0, reactiveExportCounter = 0; float activeImportCounter = 0, reactiveImportCounter = 0, activeExportCounter = 0, reactiveExportCounter = 0;
bool threePhase = false, counterEstimated = false; bool threePhase = false, twoPhase = false, counterEstimated = false;
void extractFromKaifa(HanReader& hanReader, uint8_t listSize); void extractFromKaifa(HanReader& hanReader, uint8_t listSize);
void extractFromAidon(HanReader& hanReader, uint8_t listSize, bool substituteMissing); void extractFromAidon(HanReader& hanReader, uint8_t listSize);
void extractFromKamstrup(HanReader& hanReader, uint8_t listSize, bool substituteMissing); void extractFromKamstrup(HanReader& hanReader, uint8_t listSize);
void extractFromOmnipower(HanReader& hanReader, uint8_t listSize, bool substituteMissing); void extractFromOmnipower(HanReader& hanReader, uint8_t listSize);
}; };
#endif #endif

4
src/web/AmsWebServer.cpp
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@@ -117,9 +117,11 @@ void AmsWebServer::loop() {
server.handleClient(); server.handleClient();
if(maxPwr == 0 && meterState->getListType() > 1 && meterConfig->mainFuse > 0 && meterConfig->distributionSystem > 0) { if(maxPwr == 0 && meterState->getListType() > 1 && meterConfig->mainFuse > 0 && meterConfig->distributionSystem > 0) {
int voltage = meterConfig->distributionSystem == 2 ? 400 : 230;
if(meterState->isThreePhase()) { if(meterState->isThreePhase()) {
int voltage = meterConfig->distributionSystem == 2 ? 400 : 230;
maxPwr = meterConfig->mainFuse * sqrt(3) * voltage; maxPwr = meterConfig->mainFuse * sqrt(3) * voltage;
} else if(meterState->isTwoPhase()) {
maxPwr = meterConfig->mainFuse * voltage;
} else { } else {
maxPwr = meterConfig->mainFuse * 230; maxPwr = meterConfig->mainFuse * 230;
} }