{"id":171,"date":"2010-01-08T08:01:52","date_gmt":"2010-01-08T07:01:52","guid":{"rendered":"http:\/\/tobiasmuthesius.net\/beta\/?p=171"},"modified":"2012-09-05T19:24:05","modified_gmt":"2012-09-05T17:24:05","slug":"tpower","status":"publish","type":"post","link":"https:\/\/tobiasmuthesius.net\/archive\/2010\/01\/tpower\/","title":{"rendered":"TPower"},"content":{"rendered":"<p>Voil\u00e0 un bout de temps que j&#8217;avais envie de voir en temps r\u00e9el ma consommation \u00e9lectrique. Les compteurs EDF num\u00e9riques affichent cette information quand on navigue dans leur menu, mais c&#8217;est \u00e9crit tout petit et en plus au bout de 10 secondes l&#8217;afficheur revient \u00e0 son \u00e9tat normal (index du compteur).<\/p>\n<p>Mon id\u00e9e \u00e0 donc \u00e9t\u00e9 de r\u00e9cup\u00e9rer cette information de consommation et de l&#8217;afficher sur un \u00e9cran visible de loin. Je me suis lanc\u00e9 dans la fabrication d&#8217;une interface permettant de lire les donn\u00e9es \u00e9mises par le compteur sur la borne t\u00e9l\u00e9-information. D\u00e9ception : tout y est (index heures pleines et creuses, type de contrat, intensit\u00e9 max atteinte, etc&#8230;) sauf la puissance en temps r\u00e9el.<\/p>\n<p>Apr\u00e8s avoir perdu mon temps \u00e0 chercher des pinces amp\u00e8re-m\u00e9triques adapt\u00e9es \u00e0 mon projet (pinces qui m&#8217;auraient en plus donn\u00e9 une intensit\u00e9 et non une puissance), j&#8217;ai finalement r\u00e9alis\u00e9 un petit montage \u00e0 base de photo-r\u00e9sistance coll\u00e9e sur la LED du compteur. La dite LED clignote tout les Wh consomm\u00e9s.<\/p>\n<p>Le r\u00e9sultat fonctionne et est pr\u00e9cis, mais la fr\u00e9quence de mise \u00e0 jour est faible lorsque l&#8217;on consomme peu (la LED clignote moins souvent).<\/p>\n<p><a href=\"http:\/\/vesta.homelinux.net\/mediawiki\/index.php\/Demodulateur_teleinformation_EDF\">La sortie t\u00e9l\u00e9-information des compteurs EDF<\/a><\/p>\n<p><a href=\"http:\/\/physiquenetappliquee.free.fr\/puissance_regime_sinus1.php\">Intensit\u00e9, puissance active, puissance instantan\u00e9e&#8230;<\/a><\/p>\n<div class='gallery gal3'><dl class='gallery-item col1'>\n\t\t\t<dt class='gallery-icon'>\n\t\t\t\t<a href='https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower.jpg' rel=\"lightbox[171]\"><img width=\"150\" height=\"150\" src=\"https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" loading=\"lazy\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item col2'>\n\t\t\t<dt class='gallery-icon'>\n\t\t\t\t<a href='https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower_afficheur.jpg' rel=\"lightbox[171]\"><img width=\"150\" height=\"150\" src=\"https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower_afficheur-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" loading=\"lazy\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item col3'>\n\t\t\t<dt class='gallery-icon'>\n\t\t\t\t<a href='https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower_arduino.jpg' rel=\"lightbox[171]\"><img width=\"150\" height=\"150\" src=\"https:\/\/tobiasmuthesius.net\/archive\/wp-content\/uploads\/2010\/03\/tpower_arduino-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" loading=\"lazy\" \/><\/a>\n\t\t\t<\/dt><\/dl>\n\t\t\t<br style='clear: both;' \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Voil\u00e0 un bout de temps que j&#8217;avais envie de voir en temps r\u00e9el ma consommation \u00e9lectrique. Les compteurs EDF num\u00e9riques affichent cette information quand on navigue dans leur menu, mais c&#8217;est \u00e9crit tout petit et en plus au bout de 10 secondes l&#8217;afficheur revient \u00e0 son \u00e9tat normal (index du compteur). Mon id\u00e9e \u00e0 donc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[83,4,82],"tags":[6,56],"_links":{"self":[{"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/posts\/171"}],"collection":[{"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/comments?post=171"}],"version-history":[{"count":10,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/posts\/171\/revisions"}],"predecessor-version":[{"id":933,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/posts\/171\/revisions\/933"}],"wp:attachment":[{"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tobiasmuthesius.net\/archive\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}