Code: Alles auswählen
2021-11-21T10:34:00.366Z Installieren : node-red-dashboard 3.1.2
2021-11-21T10:34:00.494Z npm install --no-audit --no-update-notifier --no-fund --save --save-prefix=~ --production node-red-dashboard@3.1.2
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2021-11-21T10:34:04.533Z rc=251
Code: Alles auswählen
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Code: Alles auswählen
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Hausverbrauch","tab":"744b5117.d18b28","order":1,"disp":true,"width":"6","collapse":false,"className":""},{"id":"978968c8.7b5238","type":"mqtt-broker","name":"OpenWB","broker":"192.168.8.11","port":"1883","clientid":"","usetls":false,"compatmode":false,"keepalive":"30","cleansession":true,"birthTopic":"","birthQos":"0","birthRetain":"false","birthPayload":"","closeTopic":"","closeQos":"0","closeRetain":"false","closePayload":"","willTopic":"","willQos":"0","willRetain":"false","willPayload":""},{"id":"744b5117.d18b28","type":"ui_tab","name":"Haussimulation","icon":"dashboard","disabled":false,"hidden":false}]...in Node-Red ist eigentlich das Konzept, dass es sich bei den Messages in erster Linie *nicht* um Daten handelt, sondern um Events.aiole hat geschrieben: ↑Sa Nov 20, 2021 9:07 pm Hallo Kollegen,
so - Node-Red samt Dashboard laufen auf dem RPi. Danke schon mal für den Support bis hierher.
20211121_openWB_testflow.jpg
Den Statistic-Node gab's nicht mehr, aber mit dem f-Zeichen scheint das zum function-node mutiert zu sein (ach nee - dort kann ich mit js manuell proggen). Ich habe schon etwas gesucht, aber es gestaltet sich anfangs immer schwierig.
Ich will dort die 3 Werte addieren und x 230V rechen, um den Hausverbrauch in Watt auszugeben (und auf den Gauge-node zu senden).
Kann mir hier jemand mit einem kleinen js-Bsp. im function-code behilflich sein.
Damit wäre HV fertig und ich müsste dasselbe nochmal mit PV-Erzeugung erstellen. Dort alles mit negativem Vorzeichen (Einspeisung).
Zum Schluss muss ich noch die einzelen Phasenströme addieren (vorzeichenbehaftet), die Volt-Variablen auf 230V und f auf 50 Hz setzen.
Die Wh lasse ich für die Sim, die nur die Regelkünste der oWB zeigen soll, erstmal weg.
Ich simuliere also nur HV und PV (phasenweise) und Node-red klöppelt mir alle für oWB nötigen Werte zusammen.