{"id":6368,"date":"2023-08-31T08:37:55","date_gmt":"2023-08-31T00:37:55","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6368"},"modified":"2025-04-18T14:33:58","modified_gmt":"2025-04-18T06:33:58","slug":"why-use-process-control-actuator","status":"publish","type":"post","link":"https:\/\/www.dcl-controls.com\/ro_ro\/support\/ta-actuator\/why-use-process-control-actuator","title":{"rendered":"\u00cen ceea ce scenarii ai nevoie pentru a alege un proces de control al dispozitivului de ac\u021bionare?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6368\" class=\"elementor elementor-6368\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4425ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4425ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-592bf2f\" data-id=\"592bf2f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c38b0e5 elementor-widget elementor-widget-heading\" data-id=\"c38b0e5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplicare fond de procesul de control al dispozitivului de ac\u021bionare<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0 \u00a0 \u00a0\u00a0<span style=\"font-style: inherit; font-weight: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: var(--ast-global-color-5);\">\u00cen multe sisteme de control al procesului, avem nevoie pentru a realiza extrem de precise \u0219i coerente de control a debitului de lichide sau gaze prin sisteme de control automatizate (PLC\/DCS). Datorit\u0103 de \u00eenalt\u0103 precizie cerin\u021be, atunci c\u00e2nd astfel de sisteme de a atinge control \u00een bucl\u0103 \u00eenchis\u0103, supapa de control, de obicei, trebuie s\u0103 fie continuu \u0219i precis controlat.<\/span><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--ast-global-color-5);\">Mic offset<\/span><span style=\"background-color: var(--ast-global-color-5); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-style: inherit; font-weight: inherit;\">regla\u021bi.<\/span><\/p><p><span style=\"font-style: inherit; font-weight: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: var(--ast-global-color-5);\">\u00a0 \u00a0 \u00a0 \u00cen acest caz\uff0c<\/span><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--ast-global-color-5);\">Supapa de comand\u0103 este nucleul de control al procesului. \u00centr-o variabil\u0103 de flux de sistem, debitul de lichid sau de gaz este schimbat \u00een func\u021bie de variabile, cum ar fi debitul, presiunea sau temperatura. C\u00e2nd configurarea came pentru supapa de comand\u0103, avem nevoie pentru a alege un proces de control al dispozitivului de ac\u021bionare. Principalele caracteristici ale acestui tip de ac\u021bionare sunt de ajustare continu\u0103, de mare precizie\/cu consisten\u021b\u0103 ridicat\u0103 (mici repetare eroare, mici reveni diferen\u021b\u0103) \u0219i r\u0103spuns rapid.<\/span><span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--ast-global-color-5);\">Cele de mai sus trei caracteristici ale procesului de control al dispozitivului de ac\u021bionare poate reduce semnificativ variabilitatea de control al procesului, care are un efect pozitiv asupra asigur\u0103rii consecven\u021bei procesului de produc\u021bie \u0219i \u00eembun\u0103t\u0103\u021birea calit\u0103\u021bii produselor.<\/span><\/p><p>\u00a0 \u00a0 \u00a0 Procesul de control auma sunt utilizate pe scar\u0103 larg\u0103 \u00een industria chimic\u0103, minerit, farmaceutice, petrol, gaze naturale, industriale de ardere \u0219i<span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--ast-global-color-5);\">Produse alimentare \u0219i b\u0103uturi domeniu<\/span><span style=\"font-style: inherit; font-weight: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: var(--ast-global-color-5);\">\u3002<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16f89f5 elementor-widget elementor-widget-heading\" data-id=\"16f89f5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Principalele caracteristici ale procesului de control al dispozitivului de ac\u021bionare<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c34ceaf elementor-widget elementor-widget-text-editor\" data-id=\"c34ceaf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"font-style: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: var(--ast-global-color-5);\">De mare precizie si consistenta<\/span><\/strong><\/p><p>\u00a0 \u00a0 \u00a0\u00a0<span style=\"font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-size: var( --e-global-typography-text-font-size ); font-weight: var( --e-global-typography-text-font-weight ); background-color: var(--ast-global-color-5);\">O caracteristic\u0103 important\u0103 a procesului de control de ac\u021bionare este extrem de precise \u0219i coerente de pozi\u021bionare de performan\u021b\u0103.<\/span><span style=\"font-style: inherit; font-weight: inherit; font-family: var( --e-global-typography-text-font-family ), Sans-serif; background-color: var(--ast-global-color-5);\">\u00centr-un circuit \u00eenchis sistem de control al procesului, variabilitatea procesului de factori este un factor important care determin\u0103 abateri \u00een bucla de control. Cea mai mare precizie \u0219i mai consistenta, cu at\u00e2t mai mare gradul de control exercitat asupra procesului, \u0219i mai poate asigura coeren\u021ba \u021bint\u0103 final\u0103 de ie\u0219ire. Un exemplu tipic este de combustie industrial\u0103, scopul principal al care este de a \u00eembun\u0103t\u0103\u021bi eficien\u021ba de ardere \u0219i pentru a asigura coeren\u021ba de energie termic\u0103. Pentru combustie industrial\u0103, c\u00e2nd actuatorul controleaz\u0103 fluxul \u0219i raportul dintre combustibil \u0219i aer, \u00een scopul de a asigura complet eficient de ardere, controlul de gaz trebuie s\u0103 fie precise \u0219i consistente. \u00cen acest fel, ardere complet\u0103 poate fi garantat \u0219i eficien\u021b\u0103 termic\u0103 mai mare poate fi atins. \u00cen acela\u0219i timp, se reduce cantitatea de de\u0219euri de combustibil, reduce emisiile de gaze de e\u0219apament \u0219i \u00eendepline\u0219te cerin\u021bele de protec\u021bie a mediului.<\/span><\/p><p><strong>Ajustare continu\u0103<\/strong><\/p><p>\u00a0 \u00a0 \u00a0 O alt\u0103 caracteristic\u0103 important\u0103 a procesului de control de ac\u021bionare este ajustarea continu\u0103 a performan\u021bei. Multe industrii \u0219i aplica\u021bii necesit\u0103 controlul procesului de ac\u021bionare din cauza nevoii de adaptare continu\u0103. Astfel fluxul de solu\u021bii de control ar trebui s\u0103 aib\u0103 capacitatea de a regla continuu, \u0219i poate rezista la cerin\u021bele ridicate de func\u021bionare pe termen lung, f\u0103r\u0103 a sacrifica precizia \u0219i consecven\u021ba. Cerin\u021bele specifice pentru procesul de control auma sunt pentru a atinge o putere continu\u0103-pe o rat\u0103 de 100% \u0219i un ciclu de via\u021b\u0103 lung sub \u00eenalt\u0103 frecven\u021b\u0103 de ajustare. \u00cen produc\u021bia alimentar\u0103 \u0219i a b\u0103uturilor, \u00een scopul de a controla raportul de materii prime, cu mare precizie, de control al procesului de ac\u021bionare cu mare precizie, de \u00eenalt\u0103 consisten\u021b\u0103, \u0219i continu\u0103 de ajustare sunt necesare.<\/p><p><strong>R\u0103spuns rapid<\/strong><\/p><p>\u00a0 \u00a0 \u00a0 Procesul de control al dispozitivului de ac\u021bionare trebuie s\u0103 aib\u0103, de asemenea, caracteristicile de r\u0103spuns rapid. \u00centr-un flux sistem de control cu aer sau cu lichid de \u00eenalt\u0103 presiune ca mediu, dinamica \u00eentreaga bucl\u0103 \u00eenchis\u0103 proces sunt foarte mari pentru c\u0103 de rapiditatea de modific\u0103ri \u00een parametri de material \u00een procesul de control. Prin urmare, \u00een aceast\u0103 aplica\u021bie caz, este necesar pentru a se potrivi un proces de control al dispozitivului de ac\u021bionare cu caracteristicile de r\u0103spuns rapid. Cerin\u021ba de baz\u0103 este c\u0103 timpul de r\u0103spuns al dispozitivului de ac\u021bionare este de 1\/10 sau mai pu\u021bin dinamice timp de r\u0103spuns de \u00eentreaga bucl\u0103 \u00eenchis\u0103 proces.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d2bd8c elementor-widget elementor-widget-heading\" data-id=\"7d2bd8c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vreau s\u0103 aleg un proces de control al dispozitivului de ac\u021bionare<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c6ab79 elementor-widget elementor-widget-text-editor\" data-id=\"9c6ab79\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0 \u00a0 \u00a0 C\u00e2nd ave\u021bi nevoie pentru a alege un proces de control al dispozitivului de ac\u021bionare, v\u0103 rug\u0103m s\u0103 contacta\u021bi sprijinul nostru tehnic! DCL vor afla mai multe despre r\u0103spunsul dinamic caracteristicile de control \u00een bucl\u0103 \u00eenchis\u0103 a sistemului \u0219i intensitate a zgomotului de semnalele electrice \u00een c\u00e2mp de control pentru a se asigura c\u0103, atunci c\u00e2nd utiliza\u021bi procesul de control al dispozitivului de ac\u021bionare, nu auto-excitat de oscila\u021bie se va produce. Acest lucru asigur\u0103 c\u0103 sistemul de control al procesului realizeaz\u0103 de reac\u021bie rapid\u0103, asigur\u00e2nd \u00een acela\u0219i timp continuu \u0219i consecvent de \u00eenalt\u0103 precizie de reglare de performan\u021b\u0103.<\/p><p>\u00a0<\/p><p>\u00a0 \u00a0 \u00a0 <span style=\"text-decoration: underline;\"><a href=\"\/ro_ro\/tech-enquiry\/\"><em>Consulta procesul de control al dispozitivului de ac\u021bionare<\/em><\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-fc44ae3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc44ae3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-c01d158\" data-id=\"c01d158\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b3c020 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"3b3c020\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ro_ro\/tech-enquiry\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Consultan\u021b\u0103 tehnic\u0103<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-591c614\" data-id=\"591c614\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b2eea1a elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"b2eea1a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ro_ro\/where-to-buy\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Comanda produs<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-30d615b\" data-id=\"30d615b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-1c63253\" data-id=\"1c63253\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-49a5a9d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"49a5a9d\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c34005 elementor-widget elementor-widget-text-editor\" data-id=\"0c34005\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"text-decoration: underline;\"><a href=\"#top\">\u00cenapoi la partea de sus<\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u8fc7\u7a0b\u63a7\u5236\u6267\u884c\u5668\u7684\u5e94\u7528\u80cc\u666f \u00a0 \u00a0 \u00a0\u00a0\u5728\u5f88\u591a\u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u901a\u8fc7\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\uff08PLC\/DCS\uff09\u5bf9\u6db2\u4f53 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":6736,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[334],"tags":[44,34,390,42,373,41],"class_list":["post-6368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-actuator","tag-fast-move-actuator","tag-actuator","tag-tech-ref","tag-general-actuator","tag-very-small-actuator-tag","tag-explosion-proof-actuator"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/posts\/6368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/comments?post=6368"}],"version-history":[{"count":0,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/posts\/6368\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/media\/6736"}],"wp:attachment":[{"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/media?parent=6368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/categories?post=6368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/ro_ro\/wp-json\/wp\/v2\/tags?post=6368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}