{"id":354,"date":"2023-10-24T07:17:31","date_gmt":"2023-10-24T06:17:31","guid":{"rendered":"http:\/\/daniel974.fr\/wordpress1\/?p=354"},"modified":"2023-10-24T07:30:13","modified_gmt":"2023-10-24T06:30:13","slug":"production-photovoltaique-et-surplus","status":"publish","type":"post","link":"http:\/\/daniel974.fr\/wordpress1\/2023\/10\/24\/production-photovoltaique-et-surplus\/","title":{"rendered":"Production photovolta\u00efque et surplus…"},"content":{"rendered":"

Depuis le 28\/09\/2023, je suis \u00e9quip\u00e9 d’une centrale photovolta\u00efque de 3KWc….<\/p>\n

\"\"<\/a><\/p>\n

L\u2019achat s’est plut\u00f4t bien pass\u00e9 mais la revente du surplus qui doit rentabiliser la b\u00eate, se fait attendre…<\/a><\/p>\n

Alors plut\u00f4t que d\u2019injecter gratuitement le surplus, l’id\u00e9e m’est venue d’en utiliser une partie pour mon vieux chauffe eau \u00e9lectrique…<\/p>\n

Je suis connect\u00e9 au Linky par un petit module ESP8266 qui envoie les donn\u00e9es \u00e0 mon serveur Domoticz\"\"<\/a><\/p>\n

Je peux ainsi suivre consommation et production en direct ou presque…<\/p>\n

En mode historique le Linky donne 2 informations:
\nIINST intensit\u00e9 instantan\u00e9e
\nPAPP puissance apparante<\/p>\n

PAPP est nul en cas d’injection mais pas IINST<\/p>\n

Donc quand PAPP est nul est que IINST est sup\u00e9rieur \u00e0 mon talon de consommation+ la consommation dudit chauffe eau, je d\u00e9cide de l’alimenter sinon on coupe….<\/p>\n

Comme le chauffe eau est t\u00e9l\u00e9commandable par Domoticz via une prise RF 433 Chacon, cela n’a pas \u00e9t\u00e9 difficile<\/p>\n

    WiFiClient client;\r\n    HTTPClient http; \r\n    Serial.print(\"[HTTP] begin...\\n\");\r\n    \/\/ get data from linky\r\n    http.begin(client, \"http:\/\/192.168.1.61\");\/\/c'est le module esp8266 pour la transmission des donn\u00e9es\r\n\r\n    Serial.print(\"[HTTP] GET...\\n\");\r\n    \/\/ start connection and send HTTP header\r\n    int httpCode = http.GET();\r\n    if (httpCode > 0) {\r\n      \/\/ HTTP header has been send and Server response header has been handled\r\n      Serial.printf(\"[HTTP] GET... code: %d\\n\", httpCode);\r\n\r\n      \/\/ file found at server\r\n      if (httpCode == HTTP_CODE_OK) {\r\n        \/\/la requete HTTP du module reli\u00e9 au linky est succesfull\r\n        String s = http.getString();\r\n        Serial.println(s);\/\/r\u00e9sultat de la requ\u00eate HTTP\r\n        \/\/on va chercher PAPP**********************************************************\r\n        for (int p = 1; p < s.length(); p++)\r\n          if ((s[p] == 'P') && (s[p + 1] == 'A') && (s[p + 2] == 'P')) {\r\n            String papp = s.substring(p, p + 10);\r\n            Serial.println(\"Trouv\u00e9:\" + papp);\r\n            int valPapp = papp.substring(5, 10).toInt();\r\n            Serial.println(valPapp);\r\n            sendToDomoticz(String(2892), String(valPapp));\r\n            if (valPapp < 10) {\/\/valPAPP <10 ,de la puissance est disponible\r\n              digitalWrite(greenPin, HIGH);\r\n              digitalWrite(redPin, LOW);\r\n              digitalWrite(bluePin, LOW);\r\n              delay(1000);\r\n              \/\/on va chercher IINST*************************************************\r\n              for (int p = 1; p < s.length(); p++)\r\n                if ((s[p] == 'I') && (s[p + 1] == 'I') && (s[p + 2] == 'N')) {\r\n                  String iinst = s.substring(p, p + 9);\r\n                  Serial.println(\"Trouv\u00e9:\" + iinst);\r\n                  int valIinst = iinst.substring(6, 9).toInt();\r\n                  Serial.println(iinst);\r\n                  if ((valIinst >= 4)) { si puissance >880 W on peut envoyer au chauffe eau\r\n                    digitalWrite(bluePin, HIGH);\r\n                    Serial.println(\"Allumage du chauffe-eau\");\r\n                    sendCommandeToDomotiz(\"http:\/\/192.168.1.13:8080\/json.htm?type=command&param=switchlight&idx=2503&switchcmd=On\");\r\n                  } else {\r\n                    Serial.println(\"Extinction du chauffe-eau\");\r\n                    sendCommandeToDomotiz(\"http:\/\/192.168.1.13:8080\/json.htm?type=command&param=switchlight&idx=2503&switchcmd=Off\");\r\n                  }\r\n                }\r\n            } else {\r\n              Serial.println(\"Extinction du chauffe-eau\");\r\n              sendCommandeToDomotiz(\"http:\/\/192.168.1.13:8080\/json.htm?type=command&param=switchlight&idx=2503&switchcmd=Off\");\r\n              if (valPapp > 1000) {\/\/valPAPP >1000 rouge\r\n                digitalWrite(bluePin, LOW);\r\n                digitalWrite(greenPin, LOW);\r\n                digitalWrite(redPin, HIGH);\r\n              } else {\/\/valPAPP >10 et <1000 rouge+vert\r\n                digitalWrite(bluePin, LOW);\r\n                digitalWrite(greenPin, HIGH);\r\n                digitalWrite(redPin, HIGH);\r\n              }\r\n            }\r\n          }\r\n      }\r\n      Serial.println();\r\n      Serial.print(\"[HTTP] connection closed or file end.\\n\");\r\n\r\n    } else {\r\n      Serial.printf(\"[HTTP] GET... failed, error: %s\\n\", http.errorToString(httpCode).c_str());\r\n      ESP.restart();\r\n    }\r\n\r\n    http.end();\r\n  }<\/pre>\n
 <\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Depuis le 28\/09\/2023, je suis \u00e9quip\u00e9 d’une centrale photovolta\u00efque de 3KWc…. L\u2019achat s’est plut\u00f4t bien pass\u00e9 mais la revente du surplus qui doit rentabiliser la b\u00eate, se fait attendre… Alors plut\u00f4t que d\u2019injecter gratuitement le surplus, l’id\u00e9e m’est venue d’en … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/posts\/354"}],"collection":[{"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/comments?post=354"}],"version-history":[{"count":5,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":361,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/posts\/354\/revisions\/361"}],"wp:attachment":[{"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/media?parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/categories?post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/daniel974.fr\/wordpress1\/wp-json\/wp\/v2\/tags?post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}