{"id":11039,"date":"2026-08-27T16:39:31","date_gmt":"2026-08-27T14:39:31","guid":{"rendered":"https:\/\/be-storaged.de\/nicht-kategorisiert\/remote-control-signals-explained-simply\/"},"modified":"2026-08-28T15:34:28","modified_gmt":"2026-08-28T13:34:28","slug":"remote-control-signals-explained-simply","status":"publish","type":"post","link":"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/","title":{"rendered":"Remote Control Signals Explained Simply"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Remote control signals<\/strong> are control commands or setpoint specifications that allow grid operators to remotely influence the active and reactive power of connected systems\u2014such as generation facilities, battery storage systems, or charging infrastructure. They are a <strong>key tool in grid security management<\/strong> and are therefore of growing importance for charging infrastructure operators with charging stations connected to the medium-voltage grid and equipped with a grid-supporting energy management system. <\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Definition-of-terms\" >Definition of terms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Legal-and-Technical-Requirements-for-Telecontrol-Signals\" >Legal and Technical Requirements for Telecontrol Signals<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#How-do-remote-control-signals-work\" >How do remote control signals work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Relevance-for-Charging-Infrastructure-Operators\" >Relevance for Charging Infrastructure Operators<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Technical-Implementation\" >Technical Implementation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Relationship-to-Energy-Management-Systems\" >Relationship to Energy Management Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Distinction-from-related-terms\" >Distinction from related terms<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/be-storaged.de\/en\/wiki\/e-f-g-h\/remote-control-signals-explained-simply\/#Summary\" >Summary<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Definition-of-terms\"><\/span>Definition of terms<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>Remote control signals<\/strong> transmit control commands or setpoint specifications from a grid operator to a connected facility. They enable the grid operator to control facilities as needed\u2014for example, to prevent grid congestion, regulate voltage, or comply with technical grid limits. <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Legal-and-Technical-Requirements-for-Telecontrol-Signals\"><\/span>Legal and Technical Requirements for Telecontrol Signals<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">VDE-AR-N 4110 defines the requirements for connecting systems to the medium-voltage grid. Depending on the type of system and the grid operator, telecontrol systems and equipment for implementing power specifications may be required; for example, an EZA controller for generation systems or suitable control devices for storage systems and charging infrastructure. VDE-AR-N 4120 applies to the high-voltage grid. Both sets of regulations make it clear that larger facilities require technical equipment to reliably meet the grid operator\u2019s specifications for active and reactive power.   <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How-do-remote-control-signals-work\"><\/span>How do remote control signals work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<ul class=\"wp-block-list\">\n<li>The grid operator detects a grid situation that requires an adjustment<\/li>\n\n\n\n<li>A control signal with a setpoint for active or reactive power is transmitted to the system<\/li>\n\n\n\n<li>The EZA controller or the plant&#8217;s energy management system implements the specification from a technical standpoint<\/li>\n\n\n\n<li>Once the grid situation has stabilized, the restriction will be lifted again<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relevance-for-Charging-Infrastructure-Operators\"><\/span>Relevance for Charging Infrastructure Operators<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Depending on the grid connection and the requirements of the relevant grid operator, larger charging stations connected to the medium-voltage grid must be able to receive and process telecontrol signals. Taking this requirement into account early in the planning phase helps avoid technical retrofits later on, actively contributes to the safe integration of renewable energy, and supports grid-friendly operation of the charging infrastructure. <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Technical-Implementation\"><\/span>Technical Implementation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Data is transmitted via a <strong>telecontrol system<\/strong> and appropriate communication links. Depending on the grid operator, different telecontrol protocols and communication channels are used. Smaller consumption devices below the thresholds specified in VDE-AR-N 4110\u2014such as private or small commercial charging points\u2014are instead often connected via a control box in accordance with the rules for controllable consumption devices under Section 14a of the Energy Industry Act (EnWG).  <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relationship-to-Energy-Management-Systems\"><\/span>Relationship to Energy Management Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">An energy management system can centrally receive remote control signals and automatically forward them to individual charging points or battery storage systems. This allows the required grid responsiveness to be achieved without the need for manual intervention in the operation of the charging infrastructure. <\/p>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Distinction-from-related-terms\"><\/span>Distinction from related terms<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Not to be confused with:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/be-storaged.de\/en\/wiki\/q-r-s-t\/taxable-consumer-goods\/\" data-type=\"post\" data-id=\"11020\" title=\"Controllable Consumption Devices (Section 14a of the Energy Industry Act (EnWG))\">Controllable consumption devices (Section 14a of the Energy Industry Act (EnWG))<\/a>: applies to smaller, mostly non-public charging stations and follows its own set of regulations outside of VDE-AR-N 4110<\/li>\n\n\n\n<li><a href=\"https:\/\/be-storaged.de\/en\/wiki\/q-r-s-t\/redispatch-2-0\/\" data-type=\"post\" data-id=\"8774\" title=\"Redispatch 2.0\">Redispatch 2.0<\/a>: A method for preventing grid congestion by adjusting feed-in power levels; it applies to both the transmission and distribution grid levels. Telecontrol signals can be used as a technical communication channel for implementing grid operator directives. <\/li>\n\n\n\n<li>EZA controller: a technical device for implementing remote control signals and grid operator specifications within a power generation facility or an energy system<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Telecontrol signals enable grid operators to <strong>specifically adjust<\/strong> the <strong>output of connected facilities as needed, thereby ensuring local grid stability<\/strong>. Depending on the grid connection and the grid operator\u2019s requirements, the ability to process remote control signals is a prerequisite for operators of large charging fleets on the medium-voltage grid to ensure compliance with operating regulations. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Note:<\/strong> This article is intended for general informational purposes only and is not a substitute for individual legal, technical, or financial advice.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Remote control signals are control commands or setpoint specifications that allow grid operators to remotely influence the active and reactive power of connected systems\u2014such as generation facilities, battery storage systems, or charging infrastructure. They are a key tool in grid security management and are therefore of growing importance for charging infrastructure operators with charging stations [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_links_to":"","_links_to_type":0,"footnotes":""},"categories":[104,102],"tags":[],"class_list":["post-11039","post","type-post","status-publish","format-standard","hentry","category-e-f-g-h","category-wiki"],"acf":[],"_links":{"self":[{"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/posts\/11039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/comments?post=11039"}],"version-history":[{"count":5,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/posts\/11039\/revisions"}],"predecessor-version":[{"id":11144,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/posts\/11039\/revisions\/11144"}],"wp:attachment":[{"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/media?parent=11039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/categories?post=11039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/be-storaged.de\/en\/wp-json\/wp\/v2\/tags?post=11039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}