PV Calculation
[ | |
{ | |
"id": "8fac7d4.a8d298", | |
"type": "tab", | |
"label": "PV", | |
"disabled": false, | |
"info": "" | |
}, | |
{ | |
"id": "83528e7.dc0fc7", | |
"type": "mqtt in", | |
"z": "8fac7d4.a8d298", | |
"name": "Power House Connection", | |
"topic": "mbmd/se1-1-1/Power", | |
"qos": "2", | |
"datatype": "auto", | |
"broker": "f3aed77c.522758", | |
"x": 190, | |
"y": 200, | |
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{ | |
"id": "76efc692.bdc698", | |
"type": "mqtt in", | |
"z": "8fac7d4.a8d298", | |
"name": "PV Production", | |
"topic": "mbmd/se1-1/Power", | |
"qos": "2", | |
"datatype": "auto", | |
"broker": "f3aed77c.522758", | |
"x": 150, | |
"y": 80, | |
"wires": [ | |
[ | |
"4e7e0ca9.687b04" | |
] | |
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}, | |
{ | |
"id": "659fee86.7462b", | |
"type": "mqtt out", | |
"z": "8fac7d4.a8d298", | |
"name": "House Export", | |
"topic": "mbmd/se1-1-1/PowerExport", | |
"qos": "", | |
"retain": "", | |
"broker": "f3aed77c.522758", | |
"x": 880, | |
"y": 200, | |
"wires": [] | |
}, | |
{ | |
"id": "4ab9678.0628198", | |
"type": "mqtt out", | |
"z": "8fac7d4.a8d298", | |
"name": "House Import", | |
"topic": "mbmd/se1-1-1/PowerImport", | |
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"retain": "", | |
"broker": "f3aed77c.522758", | |
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"y": 280, | |
"wires": [] | |
}, | |
{ | |
"id": "f889eff6.220ef", | |
"type": "function", | |
"z": "8fac7d4.a8d298", | |
"name": "ABS( < 0 )", | |
"func": "var f = msg.payload\n\nmsg.payload = (f < 0 ? f * -1.0 : 0).toFixed(3)\n\nreturn msg", | |
"outputs": 1, | |
"noerr": 0, | |
"initialize": "", | |
"finalize": "", | |
"x": 680, | |
"y": 280, | |
"wires": [ | |
[ | |
"4ab9678.0628198" | |
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] | |
}, | |
{ | |
"id": "4e7e0ca9.687b04", | |
"type": "join", | |
"z": "8fac7d4.a8d298", | |
"name": "", | |
"mode": "custom", | |
"build": "object", | |
"property": "payload", | |
"propertyType": "msg", | |
"key": "topic", | |
"joiner": "\\n", | |
"joinerType": "str", | |
"accumulate": false, | |
"timeout": "", | |
"count": "2", | |
"reduceRight": false, | |
"reduceExp": "", | |
"reduceInit": "", | |
"reduceInitType": "", | |
"reduceFixup": "", | |
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"y": 80, | |
"wires": [ | |
[ | |
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{ | |
"id": "f68196a3.201248", | |
"type": "function", | |
"z": "8fac7d4.a8d298", | |
"name": "Differenz", | |
"func": "var prod = parseFloat(msg.payload[\"mbmd/se1-1/Power\"])\nvar expo = parseFloat(msg.payload[\"mbmd/se1-1-1/Power\"])\n\nif (isNaN(prod) || isNaN(expo)) return null\nif (expo > prod) return null\n\nmsg.payload = (expo > 0 ? prod - expo : prod).toFixed(3)\n\nreturn msg", | |
"outputs": 1, | |
"noerr": 0, | |
"initialize": "", | |
"finalize": "", | |
"x": 680, | |
"y": 80, | |
"wires": [ | |
[ | |
"41f53006.88c84" | |
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}, | |
{ | |
"id": "41f53006.88c84", | |
"type": "mqtt out", | |
"z": "8fac7d4.a8d298", | |
"name": "Eigenverbrauch", | |
"topic": "mbmd/se1-1-1/PowerSelfConsumption", | |
"qos": "", | |
"retain": "", | |
"broker": "f3aed77c.522758", | |
"x": 880, | |
"y": 80, | |
"wires": [] | |
}, | |
{ | |
"id": "b9b5ff57.d5eb9", | |
"type": "function", | |
"z": "8fac7d4.a8d298", | |
"name": "toFloat", | |
"func": "var f = parseFloat(msg.payload)\n\nif (isNaN(f)) return null\n\nmsg.payload = f\nreturn msg\n", | |
"outputs": 1, | |
"noerr": 0, | |
"x": 460, | |
"y": 200, | |
"wires": [ | |
[ | |
"3f24b5ea.29dc1a", | |
"f889eff6.220ef" | |
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] | |
}, | |
{ | |
"id": "3f24b5ea.29dc1a", | |
"type": "function", | |
"z": "8fac7d4.a8d298", | |
"name": ">0", | |
"func": "var f = msg.payload\n\nmsg.payload = (f >= 0.0 ? f : 0.000).toFixed(3)\n\nreturn msg\n", | |
"outputs": 1, | |
"noerr": 0, | |
"x": 670, | |
"y": 200, | |
"wires": [ | |
[ | |
"659fee86.7462b" | |
] | |
] | |
}, | |
{ | |
"id": "f3aed77c.522758", | |
"type": "mqtt-broker", | |
"z": "", | |
"name": "home", | |
"broker": "my.mqtt.server", | |
"port": "1883", | |
"clientid": "", | |
"usetls": false, | |
"compatmode": false, | |
"keepalive": "60", | |
"cleansession": true, | |
"birthTopic": "", | |
"birthQos": "0", | |
"birthPayload": "", | |
"closeTopic": "", | |
"closeQos": "0", | |
"closePayload": "", | |
"willTopic": "", | |
"willQos": "0", | |
"willPayload": "" | |
} | |
] |
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