{"id":2632,"date":"2022-12-03T15:06:30","date_gmt":"2022-12-03T15:06:30","guid":{"rendered":"https:\/\/csiag.eu\/?p=2632"},"modified":"2022-12-29T17:07:58","modified_gmt":"2022-12-29T17:07:58","slug":"hm_lss-maeaerittaeae-kuormituksesta-riippuvat-kytkentaekynnykset","status":"publish","type":"post","link":"https:\/\/csiag.eu\/fi\/blog\/2022\/12\/03\/hm_lss-lastabhaengige-schaltschwellen-festlegen\/","title":{"rendered":"HG_LM - Kuormasta riippuvien kytkent\u00e4kynnysten asettaminen"},"content":{"rendered":"Lukuaika<\/span> 2<\/span> minuuttia<\/span><\/span>\n

Kuormituksesta riippuvan kytkent\u00e4kynnyksen tarkoituksena on v\u00e4ltt\u00e4\u00e4 maas\u00e4hk\u00f6\u00e4 sy\u00f6tt\u00e4v\u00e4n linjan ylikuormittuminen. Kun otetaan huomioon suurin sallittu teho, jonka oletetaan olevan 3 100 W, ja ALDE:n suurin s\u00e4hk\u00f6l\u00e4mmitysteho, joka on 1 500 W (vaihe I -> 1 000 W, vaihe II -Y 500 W), t\u00e4m\u00e4 johtaa noin 1 600 W:n marginaaliin.<\/p>\n\n\n\n

Ohjelma:<\/p>\n\n\n

\n
\"\"
Ohjelma - HG_LM - Tehon mittaus ja tehoon liittyv\u00e4t kytkenn\u00e4t<\/figcaption><\/figure>\n<\/div>\n\n\n

Koodi:<\/p>\n\n\n\n

real pwr = dom.GetObject(\"HG_LM_POWER\").Value(); WriteLine(\"Pwr.\");WriteLine(pwr);
var nicht_heizen = dom.GetObject(\"SV_IT\").Value(); WriteLine(\"nicht_heizen\");WriteLine(nicht_heizen);<\/code><\/p>\n\n\n\n

if ((pwr > 1) && (pwr < 2201) && (not_heating == false)))
{
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(1);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(1);<\/code><\/p>\n\n\n\n

var P = \"P > 1 < 2201"; dom.GetObject("Current_Load").State(P);WriteLine(P);
}<\/code><\/p>\n\n\n\n

elseif ((pwr > 2200) && (pwr < 2601) && (not_heating == false)))
{
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(0);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(1);<\/code><\/p>\n\n\n\n

var P = \"P > 2200 < 2601"; dom.GetObject("Current_Load").State(P);WriteLine(P);
}<\/code><\/p>\n\n\n\n

elseif ((pwr > 2600) && (pwr < 2801) && (not_heating == false)))
{
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(0);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(1);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(1);<\/code><\/p>\n\n\n\n

var P = \"P > 2600 < 2801"; dom.GetObject("Current_Load").State(P);WriteLine(P);
}<\/code><\/p>\n\n\n\n

elseif ((pwr > 2800) && (pwr < 3101) && (not_heating == false)))
{
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(0);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(1);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(0);<\/code><\/p>\n\n\n\n

! var P = \"P > 2800 < 3101"; dom.GetObject("Current_Load").State(P);WriteLine(P);
}<\/code><\/p>\n\n\n\n

elseif (pwr > 3100)
{<\/code>
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(0);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(0);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(0);<\/code><\/p>\n\n\n\n

var P = \"P > 3100\"; dom.GetObject(\"Current_Load\").State(P);WriteLine(P);
}<\/code><\/p>\n\n\n\n

elseif (not_heating == true)
{
dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(0);
dom.GetObject(\"BidCos-RF.IEQ0101895:2.STATE\").State(0);
dom.GetObject(\"BidCos-RF.IEQ0101895:3.STATE\").State(0);<\/code><\/p>\n\n\n\n

dom.GetObject(\"BidCos-RF.SEQ3114635:1.STATE\").State(1);
}<\/code><\/p>\n\n\n\n

Skriptin tuloste (jos rivit WriteLine(\" ... \")<\/code> ei ole kommentoitu pois):<\/p>\n\n\n\n

Pwr.
1882.919998
not_heating
v\u00e4\u00e4r\u00e4
P > 1 < 2201<\/code><\/p>\n\n\n\n

Skripti arvioi j\u00e4rjestelm\u00e4muuttujan HG_LM_POWER<\/code> edellisest\u00e4 k\u00e4sikirjoituksesta sek\u00e4 l\u00e4mmityspumppua kytkev\u00e4n Homematic 4-kertaisen relemoduulin kanavan 1 tila. <\/p>\n\n\n\n

Jos tehoreservi on riitt\u00e4v\u00e4, esim. alle 2 301 W, pumpun tila ilmoitetaan seuraavasti 1<\/code> joten j\u00e4rjestelm\u00e4muuttuja not_heating<\/code> = v\u00e4\u00e4r\u00e4<\/code>sitten, mukaan jos<\/code>-Haarataso I ja II kytketty p\u00e4\u00e4lle.<\/p>\n\n\n\n

Jos esimerkiksi kahvinkeitin on nyt aktivoitu, tarvitaan 800 W lis\u00e4\u00e4. Aiemmasta 2 131,7 W:n tehosta tulee 2 931,7 W.<\/p>\n\n\n\n

T\u00e4m\u00e4n seurauksena toinen elseif<\/code>-haara ja vaihe I on kytketty pois p\u00e4\u00e4lt\u00e4.<\/p>\n\n\n\n

Kun kahvinkeitin kytket\u00e4\u00e4n uudelleen pois p\u00e4\u00e4lt\u00e4, tehontarve v\u00e4henee edelliselle tasolle ja taso I kytkeytyy j\u00e4lleen p\u00e4\u00e4lle.<\/p>\n\n\n\n

Muut skenaariot toimivat samalla tavalla.<\/p>","protected":false},"excerpt":{"rendered":"

Lukuaika<\/span> 2<\/span> minuuttia<\/span><\/span>Kuormituksesta riippuvan kytkent\u00e4kynnyksen tarkoituksena on v\u00e4ltt\u00e4\u00e4 maas\u00e4hk\u00f6\u00e4 sy\u00f6tt\u00e4v\u00e4n linjan ylikuormittuminen. Kun otetaan huomioon suurin sallittu teho, jonka oletetaan olevan 3 100 W, ja ALDE:n suurin s\u00e4hk\u00f6l\u00e4mmitysteho, joka on 1 500 W (taso I -> 1 000 W, taso II -Y 500 W), saadaan noin 1 600 W:n marginaali. Ohjelma: Koodi: real pwr = dom.GetObject(\"HG_LM_POWER\").Value(); WriteLine(\"Pwr.\");WriteLine(pwr);var... Lue lis\u00e4\u00e4 \"HG_LM - Kuormasta riippuvien kytkent\u00e4kynnysten asettaminen<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[450,346,347],"tags":[452,451,453,389,454,391],"class_list":["post-2632","post","type-post","status-publish","format-standard","hentry","category-leistungsmessung","category-smarthome","category-smarthome-im-wohnmobil","tag-heizleistung","tag-lastabhaengig","tag-leistungsbedarf","tag-leistungsmessung","tag-leistungsreserve","tag-schaltschwelle"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts\/2632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/comments?post=2632"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts\/2632\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/media?parent=2632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/categories?post=2632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/tags?post=2632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}