{"id":11201,"date":"2022-08-17T17:04:31","date_gmt":"2022-08-17T15:04:31","guid":{"rendered":"https:\/\/sonnenallee.sma.de\/die-stadt-als-reallabor\/"},"modified":"2023-08-16T10:55:35","modified_gmt":"2023-08-16T08:55:35","slug":"die-stadt-als-reallabor","status":"publish","type":"post","link":"https:\/\/sonnenallee.sma.de\/en\/electromobility\/die-stadt-als-reallabor\/","title":{"rendered":"The city as a real-world lab"},"content":{"rendered":"<header class=\"swe-post-header swe-post-header-image-right\"><div class=\"info\"><h1 itemprop=\"headline\">The city as a real-world lab<\/h1><div class=\"subtitle\">Bidirectional charging: When your car battery powers your toaster<\/div><div class=\"blog-tags\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/tag\/electromobility\/\" rel=\"tag\" class=\"tag\">#Electromobility<\/a><\/div><div class=\"boxes\"><div class=\"wpulike sonnenallee-display wp_ulike_general_class\"><div class=\"grid\"><div class=\"count-box\"><span class=\"count-box\">1<\/span><\/div><div class=\"symbol\"><\/div><\/div><\/div><div class=\"time\">9 Min.<\/div><\/div><\/div><div class=\"preview\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/1205x636_Utrecht_Central_Station_Header.jpg\"\/><div class=\"boxes callout\"><button class=\"share\">Share<\/button>    <div class=\"wpulike  sonnenallee-interactive\"><div class=\"wp_ulike_general_class wp_ulike_is_not_liked\"><button type=\"button\"\n                    data-ulike-id=\"11201\"\n                    data-ulike-nonce=\"254b62ede6\"\n                    data-ulike-type=\"post\"\n                    data-ulike-template=\"sonnenallee-interactive\"\n                    data-ulike-display-likers=\"0\"\n                    data-ulike-likers-style=\"popover\"\n                    class=\"wp_ulike_btn wp_ulike_put_text wp_post_btn_11201\"><span>Like<\/span>            <\/button><\/div><\/div>\n\t<\/div><div class=\"av-share-box hidden callout\"><div class=\"share-content\"><span class=\"close\"><img decoding=\"async\" src=\"\/wp-content\/themes\/enfold-child_sonnenallee\/images\/icons\/kreuz-dunkel.svg\"\/><\/span><h1>Share article<\/h1><h2>How do you want to share the article?<\/h2><ul class=\"av-share-box-list noLightbox\"><li class=\"av-share-link av-social-link-mail\"><a aria-label=\"mail\" href=\"mailto:?body=https%3A%2F%2Fsonnenallee.sma.de%2Fen%2Felectromobility%2Fdie-stadt-als-reallabor%2F&amp;subject=The%20city%20as%20a%20real-world%20lab\" title target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/themes\/enfold-child_sonnenallee\/images\/mail.png\"\/><span class=\"avia_hidden_link_text\">mail<\/span><\/a><\/li><li class=\"av-share-link av-social-link-facebook\"><a aria-label=\"Facebook\" href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fsonnenallee.sma.de%2Fen%2Felectromobility%2Fdie-stadt-als-reallabor%2F&amp;t=The%20city%20as%20a%20real-world%20lab\" title target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/themes\/enfold-child_sonnenallee\/images\/facebook.png\"\/><span class=\"avia_hidden_link_text\">Facebook<\/span><\/a><\/li><\/ul><\/div><\/div><\/div><\/header>\n<div class=\"swe-post-container\">\n<div class=\"swe-author author\"><p><strong>Text:<\/strong> Anne Pohl, 17.08.2022<\/p><\/div>\n<section  class='av_textblock_section av-l88p5k56-2ce18a1c69c0f0663899630a93135678'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>In the future, cars will no longer just stand around doing nothing for most of the day but serve instead as energy storage devices. In the Netherlands, an entire city wants to use electric cars as energy storage devices and thus become the world\u2019s first \u201cbidirectional city.\u201d<\/strong><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lajtglig-4f52751f397f98f7fce97dbf25cae816\">\n#top .hr.hr-invisible.av-lajtglig-4f52751f397f98f7fce97dbf25cae816{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lajtglig-4f52751f397f98f7fce97dbf25cae816 hr-invisible  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-l88p68zt-723e1466e40c18a76a5818986a8221a4'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>HANDLING LOAD PEAKS VIA THE CAR BATTERY<\/strong><\/h2>\n<p>Sustainably generating electricity and feeding it into the grid is one of the key challenges of the energy transition \u2013 after all, wind and solar power are unfortunately not always available at constant levels. One possible solution to compensate for fluctuations in the utility grids is bidirectional charging, a concept whereby electric vehicles can not only draw power from the utility grid for charging but also feed it back in as needed. In this way, hundreds, thousands or even millions of electric cars could become \u201cenergy storage units on wheels,\u201d balancing out fluctuations in the energy system. They could power toasters, illuminate schools and provide light and sound at cinemas.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3vs1s1s-01cf40cbfd72ad316b196eedbb2daddd\">\n#top .hr.hr-invisible.av-3vs1s1s-01cf40cbfd72ad316b196eedbb2daddd{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-3vs1s1s-01cf40cbfd72ad316b196eedbb2daddd hr-invisible  avia-builder-el-6  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-l88p6tzm-4fa5c6b362eabbe3fde0c440dc1a20b2\">\n#top .av_textblock_section.av-l88p6tzm-4fa5c6b362eabbe3fde0c440dc1a20b2 .avia_textblock{\n-webkit-column-count:2;\n-moz-column-count:2;\ncolumn-count:2;\n}\n\n@media only screen and (max-width: 989px){ \n#top .av_textblock_section.av-l88p6tzm-4fa5c6b362eabbe3fde0c440dc1a20b2 .avia_textblock{\ncolumn-count:1;\n}\n.av_textblock_section.av-l88p6tzm-4fa5c6b362eabbe3fde0c440dc1a20b2 .avia_textblock.av_multi_colums > p:first-child{\nmargin-top:0.85em;\n}\n}\n<\/style>\n<section  class='av_textblock_section av-l88p6tzm-4fa5c6b362eabbe3fde0c440dc1a20b2'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock av_multi_colums'  itemprop=\"text\" ><h2>UTRECHT \u2013 CITY OF THE FUTURE<\/h2>\n<p>The Dutch city of Utrecht is one step ahead of the present. Three years ago, the world\u2019s largest bicycle parking garage offering space for up to 12,500 bicycles across three floors was opened at the main train station. In early 2022, the German discounter Aldi Nord opened its first fully automated store in Utrecht, where customers could shop with the support of artificial intelligence and without the need for a wallet. In the summer of 2022, the city \u2013 which is home to more than 360,000 people \u2013 was transformed into a real-world laboratory for e-mobility and bidirectional charging. Together with the municipality of Utrecht, car manufacturer Hyundai and mobility service provider\u00a0<a href=\"https:\/\/www.wedrivesolar.nl\/\">We Drive Solar<\/a>\u00a0have launched a project that will make Utrecht the first region in the world with a bidirectional energy ecosystem. Tests are now underway throughout the city to see how bidirectional charging can work in practice and on a large scale.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3czen1c-eb0f5477a100803c530765d9231b1ac0\">\n#top .hr.hr-invisible.av-3czen1c-eb0f5477a100803c530765d9231b1ac0{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-3czen1c-eb0f5477a100803c530765d9231b1ac0 hr-invisible  avia-builder-el-8  el_after_av_textblock  el_before_swe_special_images '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div class=\"flex_column av_one_full flex_column_div  avia-builder-el-9  el_after_av_hr  el_before_av_textblock \"><div class=\"swe-special-images swe-special-images-1 subtitle\"><div class=\"image-container image-container-image-1\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/900x666_Cartesius_Utrecht_Vogelflucht.jpg\" alt=\"\" aria-label=\"Bidirectional charging will soon become a reality in the new Cartesius district in Utrecht\" \/><small class=\"copyright avia-copyright\">MRP\/Ballast Nedam Development<\/small><\/div><span class=\"image-subtitle\"><span class=\"image-subtitle-inner image-description\">Bidirectional charging will soon become a reality in the new Cartesius district in Utrecht<\/span><\/span><div class=\"image-container image-container-image-2\"><div class=\"image-container-inner\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/798x547_Hyundai_Cartesius.jpg\" alt=\"\" aria-label=\"Bidirectional charging will soon become a reality in the new Cartesius district in Utrecht\" \/><small class=\"copyright avia-copyright\">Hyundai\/We Drive Solar<\/small><\/div><\/div><\/div><\/div>\n<section  class='av_textblock_section av-l88p9jaw-24105e61aeb208027e1343ec79095898'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>A NEW DISTRICT<\/h2>\n<p>At the heart of the bidirectional charging project is the new\u00a0<a href=\"https:\/\/www.cartesius-utrecht.nl\/cartesius-utrecht\/\" class=\"broken_link\">Cartesius<\/a>\u00a0urban district, which is currently under construction near Utrecht main station. The 13-hectare site, where trains used to be switched and repaired, is being transformed into a sustainable urban neighborhood with more than 2,500 houses and apartments. Developers MRP and Ballast Nedam Development have been guided by the concept of \u201c<a href=\"https:\/\/www.bluezones.com\/\">Blue Zones<\/a>,\u201d a term used to describe regions around the world where people live longer, healthier lives. Okinawa in Japan and Sardinia in Italy are among them, as are the Seventh-day Adventists in Loma Linda, California (U.S.). People who live in Blue Zones live longer, often to over 100, and are less likely to suffer from cancer. The new Cartesius district was developed in keeping with Blue Zone concepts such as mobility, healthy nutrition and community. The focal point is the historic CAB building, which was constructed in 1949 and was where buses used to be repaired. This is set to become the new district\u2019s community space, housing a food hall, eco-supermarket and workplaces for people in the creative industries. A central park and public kitchen gardens where residents can grow their own vegetables will be created around the CAB and the residential buildings. Sustainability was also a key focal point in the planning of the residential buildings. Whether social housing or townhouses, all the buildings \u2013 including the greenery on their facades and the solar systems on their roofs \u2013 are designed to be energy-neutral. The\u00a0<a href=\"https:\/\/www.mecanoo.nl\/\">Mecanoo<\/a>\u00a0architects have even thought of nesting places for birds.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2z9s5ds-3bdff72b1b3bc0aa2438f65f06a5dedb\">\n#top .hr.hr-invisible.av-2z9s5ds-3bdff72b1b3bc0aa2438f65f06a5dedb{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-2z9s5ds-3bdff72b1b3bc0aa2438f65f06a5dedb hr-invisible  avia-builder-el-11  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-l88p9wpo-445a18b3f8ce29eff42ec3fd061b6734'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>BATTERY-STORAGE SYSTEMS ON WHEELS<\/h2>\n<p>And what about traffic? Although the entire neighborhood is car-free, there is still plenty of space for sustainable mobility \u2013 and not just for pedestrians and cyclists. In Cartesius, there may be no beach under the cobblestones but there is an underground parking garage directly under the green space. According to the planners, this will accommodate mainly car-sharing vehicles used by the residents. At the end of April 2022, the first IONIQ 5 models featuring bidirectional charging capability from Korean manufacturer Hyundai were unveiled to the public at the CAB. The fleet is expected to grow to 150 vehicles later this year. All vehicles are designed for \u201cvehicle to grid\u201d \u2013 that is, they feed the electricity stored in the battery back into the utility grid. Yukihiro Maeda, Head of Cross-Carline (Hyundai Motor Europe), is enthralled by the idea that the car of the future will no longer merely draw energy from the grid but become an integral part of the grid. \u201cEnergy from renewable sources depends on whether the sun is shining or the wind is blowing. It is becoming increasingly important that we can store energy and use it later when needed. During the day, the vehicle will charge its battery with energy from the utility grid. This energy can then be used in the evening or at night to balance the utility grid when demand fluctuates. In the morning, intelligent software means that the driver can enjoy their fully charged vehicle.\u201d<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-l88pc4cj-779e3ce538c49290ec5b808ba878290d'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><img decoding=\"async\" class=\"aligncenter wp-image-10727 size-large\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik-764x1030.jpg\" alt=\"\" width=\"764\" height=\"1030\" srcset=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik-764x1030.jpg 764w, https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik-223x300.jpg 223w, https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik-768x1035.jpg 768w, https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik-523x705.jpg 523w, https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/Hyundai_grafik.jpg 900w\" sizes=\"(max-width: 764px) 100vw, 764px\" \/><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2i1zwn4-656a9795ec3f9a1718884daee347a41e\">\n#top .hr.hr-invisible.av-2i1zwn4-656a9795ec3f9a1718884daee347a41e{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-2i1zwn4-656a9795ec3f9a1718884daee347a41e hr-invisible  avia-builder-el-14  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-l88pdu9c-38b75cb40ebed98a918336ca6ee59273'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>LIMITLESS POTENTIAL<\/h2>\n<p>For Daniele Vacca, the Charging Performance\/Interoperability expert at the Hyundai Motor Europe Technical Center, the possibilities of the new technology are far from exhausted: \u201cIn the future, every city, every person, every household can be harmonized. Thanks to an algorithm that monitors energy production and energy demand, any renewable energy solutions installed to harness solar power will turn every household into a \u2018mini\u2019 energy producer. People will understand that not every car needs to be fully charged at all times. Since the system will be capable of accessing the different energy sources and synchronizing distribution, the overall local energy demand will decrease. Production and consumption will be controlled. The energy produced by your house could be used to light a school or run a cinema. The potential is limitless.\u201d<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-20pic80-4193ab5950157799584d23f1966bd559\">\n#top .hr.hr-invisible.av-20pic80-4193ab5950157799584d23f1966bd559{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-20pic80-4193ab5950157799584d23f1966bd559 hr-invisible  avia-builder-el-16  el_after_av_textblock  el_before_swe_special_images '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div class=\"flex_column av_one_full flex_column_div  avia-builder-el-17  el_after_av_hr  el_before_av_hr \"><div class=\"swe-special-images swe-special-images-2 subtitle\"><div class=\"image-container image-container-image-1\"><img decoding=\"async\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/11\/900x666_Hyundai_Entsafter.jpg\" alt=\"\" aria-label=\"The car could even power your juicer.\" \/><small class=\"copyright avia-copyright\">Hyundai\/We Drive Solar<\/small><\/div><span class=\"image-subtitle\"><span class=\"image-subtitle-inner image-description\">The car could even power your juicer.<\/span><\/span><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1klskhs-177f21c34342ec8581a26fd9f9028962\">\n#top .hr.hr-invisible.av-1klskhs-177f21c34342ec8581a26fd9f9028962{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-1klskhs-177f21c34342ec8581a26fd9f9028962 hr-invisible  avia-builder-el-18  el_after_swe_special_images  el_before_av_toggle_container '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='togglecontainer av-lajtspxe-bb698c7d98ca333e6e39c3ff1abcbd56 av-minimal-toggle  avia-builder-el-19  el_after_av_hr  el_before_av_hr  toggle_close_all' >\n<section class='av_toggle_section av-lajto5vc-f57cba8e96d5ff6e0943e45c6d1aee8a'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-1' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1'>How does bidirectional charging work?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Electric vehicles run only on direct current. So when an electric vehicle is charging, the alternating current (AC) from the utility grid is converted to direct current (DC) by the charger or an in-vehicle converter. If the direct current stored in the electric vehicle is intended not for driving but instead for use in the home or is to be fed back to the utility grid, it is converted back to alternating current by the charger or converter.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lajtp2ds-c90fff1e8e7a914f234b4947ad837fdb'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-2' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2'>What do V2G, V2H ann V2X mean?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Wenn es um das bidirektionale Laden geht, stehen h\u00e4ufig Akronyme wie V2G oder V2H im Raum. V2G steht f\u00fcr \u201eVehicle-to-Grid\u201c und wird genutzt, wenn es um das bidirektionale Laden vom Fahrzeug (engl. \u201evehicle\u201c) ins Stromnetz (engl. \u201egrid\u201c bedeutet \u201eNetz\u201c) und umgekehrt geht. V2X hei\u00dft Vehicle-to-Everything \/engl. \u201eAlles\u201c und ist der \u00dcberbegriff f\u00fcr alle m\u00f6glichen Nutzungsf\u00e4lle: eben V2G, aber auch Vehicle-to-Home (V2H, Home = engl. Zuhause) oder Vehicle-to-Building (V2B, Building = engl. Geb\u00e4ude).<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lajtpu52-a0e7812239aeb35cdd09bc320d3462af'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-3' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3'>What can bidirectional charging be used for?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><ul>\n<li>\n<h4>OPTIMIERUNG DES EIGENVERBRAUCHS<\/h4>\n<p>Der in der Fahrzeugbatterie gespeicherte Strom kann in Verbindung mit einem Energiemanagementsystem f\u00fcr den direkten Verbrauch vor Ort genutzt werden.<\/li>\n<li>\n<h4>NETZDIENLICHES LADEN\/KAPPEN VON LASTSPITZEN<\/h4>\n<p>Der Netzbetreiber kann das Ladeverhalten der Fahrzeugbatterie beeinflussen, um Lastspitzen im Stromnetz zu verringern. Fahrzeuge werden zum Beispiel dann geladen, wenn gerade viel Strom zur Verf\u00fcgung steht.<\/li>\n<li>\n<h4>VERMARKTUNG VON STROM<\/h4>\n<p>Der Strom kann auch an einen Lieferanten oder H\u00e4ndler verkauft werden. Dieser gibt in Abstimmung mit dem lokalen Netzbetreiber ein Steuersignal, mit dem der Strom dann abgerufen wird.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lajts02o-d581284b66ddf2e91f0fb1f1816dacfd'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-4' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4'>What technical requirements are necessary?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Bidirectional charging is especially useful when a vehicle is parked for a long time during the day and thus can stay connected to a charging station. So far, AC charging stations up to 22\u00a0kW \u2013 like the\u00a0<a href=\"https:\/\/www.sma.de\/produkte\/ladeloesungen-elektromobilitaet\/sma-ev-charger-74-22.html\">SMA EV Charger\u00a0<\/a>\u00a0\u2013 have been the most common solution. There are currently only a few providers of expensive DC solutions with this power on the market. Of course, the electricity could also be converted within the vehicle. This is not possible with the international charging standard CCS (Combined Charging System) and is supported only by the CHAdeMo (Charge de Move) charging interface developed in Japan. In addition, the automotive industry in Europe and the U.S. has yet to develop a uniform standard for in-vehicle bidirectional communication interfaces. This could change once the uniform communication standard ISO 15118-20 is introduced.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-lajts02o-9-be12c40b83d0f9cc757fd9f74984cce0'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p data-fake-id='#toggle-id-5' class='toggler   '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5'>What other hurdles still need to be overcome?<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-5' class='toggle_wrap  '  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>In Germany in particular, there is still no technical or regulatory framework in place allowing bidirectional charging to be introduced quickly and on a large scale. Should the goal of 10 million electric vehicles as recommended by the\u00a0<a href=\"https:\/\/www.plattform-zukunft-mobilitaet.de\/\">\u201cFuture of Mobility\u201d national platform<\/a>\u00a0ever actually be reached, the utility grids will be confronted with whole new levels of stress. Safe, grid-friendly charging and discharging cannot yet be guaranteed, and the relevant control, measurement and safety mechanisms are lacking.<\/p>\n<p><a href=\"https:\/\/www.sma-sunny.com\/en\/more-sunshine-needed-in-the-tank\/\">In this article<\/a>, Lisa Spangenberg, charging technology expert at SMA, provides further information on bidirectional charging and explains why it\u2019s already more cost-effective to drive an electric vehicle than a traditional gasoline-powered vehicle.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14ztilc-26e0b97dc8d6f464975367dd232b1fa0\">\n#top .hr.hr-invisible.av-14ztilc-26e0b97dc8d6f464975367dd232b1fa0{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-14ztilc-26e0b97dc8d6f464975367dd232b1fa0 hr-invisible  avia-builder-el-20  el_after_av_toggle_container  el_before_swe_recent_posts '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div class=\"swe-recent-posts\"><div data-slider-controls class=\"swe-recent-posts-buttons\"><button data-prev class=\"slider-arrow left no-hover\"><img decoding=\"async\" src=\"\/wp-content\/themes\/enfold-child_sonnenallee\/images\/icons\/pfeil.svg\"\/><\/button><button data-next class=\"slider-arrow right no-hover\"><img decoding=\"async\" src=\"\/wp-content\/themes\/enfold-child_sonnenallee\/images\/icons\/pfeil.svg\"\/><\/button><\/div><!-- end swe-recent-posts-buttons --><div class=\"slides\"><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/e-mobility-in-the-coronavirus-era\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2020\/09\/DKV_E-Mobility_Schaeckermann_Mobility.png);\" class=\"light\"><div class=\"title top-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>E-Mobility in the Coronavirus Era<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/leasing-electric-vehicles-good-for-your-balance-sheet\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/06\/1205x636_Leasing_Header_Bild2.jpg);\" class=\"light\"><div class=\"title top-right\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>Leasing electric vehicles: good for your balance sheet<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/guide\/wallbox-guide\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/02\/1205x636_Header_2020-evcharger.jpg);\" class=\"light\"><div class=\"title bottom-left\"><div class=\"category\"><span class=\"btn inverted\">Guide<\/span><\/div><h1>Wallbox Guide<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/in-the-electric-fast-lane\/\" style=\"background-image: url();\" class=\"dark\"><div class=\"title top-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>In the Electric Fast Lane<\/h1><\/div><video loop muted autoplay playsinline><source type=\"video\/mp4\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2023\/08\/SMA_Induktives_Laden_Header_1_.mp4\" \/><\/video><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/better-charging\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2024\/02\/E-Tanken-e1709131891200.jpg);\" class=\"dark\"><div class=\"title top-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>Better Charging \u2013<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/hey-car-get-a-job\/\" style=\"background-image: url();\" class=\"light\"><div class=\"title bottom-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>Hey car, get a job!<\/h1><\/div><video loop muted autoplay playsinline><source type=\"video\/mp4\" src=\"https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2020\/12\/HeyCarGetAJob.mp4\" \/><\/video><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/die-stadt-als-reallabor\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/09\/1205x636_Utrecht_Central_Station_Header.jpg);\" class=\"light\"><div class=\"title bottom-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>The city as a real-world lab<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/an-island-as-a-laboratory-for-the-future\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2022\/06\/1205x636_Astypalea_Header.jpg);\" class=\"dark\"><div class=\"title top-right\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>An island as a laboratory for the future<\/h1><\/div><\/a><\/div><div class=\"slide\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/electromobility\/volker-quaschning-emobility\/\" style=\"background-image: url(https:\/\/sonnenallee.sma.de\/wp-content\/uploads\/2020\/10\/201021_SMA_Sonnenllee_VQ_Artikel_Head.jpg);\" class=\"light\"><div class=\"title top-left\"><div class=\"category\"><span class=\"btn inverted\">Electromobility<\/span><\/div><h1>Cornelia and Volker Quaschning in interview<\/h1><\/div><\/a><\/div><\/div><\/div>\n<div class=\"center-content\"><a href=\"https:\/\/sonnenallee.sma.de\/en\/\" class=\"btn inverted\">Close article<\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":27,"featured_media":10722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","beyondwords_generate_audio":"1","beyondwords_project_id":"17835","beyondwords_content_id":"","beyondwords_preview_token":"","beyondwords_player_content":"","beyondwords_player_style":"","beyondwords_language_code":"","beyondwords_language_id":"","beyondwords_title_voice_id":"","beyondwords_body_voice_id":"","beyondwords_summary_voice_id":"","beyondwords_error_message":"","beyondwords_disabled":"","beyondwords_delete_content":"","beyondwords_podcast_id":"7807118","beyondwords_hash":"3e0e576b9877b28dbcce6b97d2283c3611d7d75b","publish_post_to_speechkit":"","speechkit_hash":"","speechkit_generate_audio":"","speechkit_project_id":"","speechkit_podcast_id":"","speechkit_error_message":"","speechkit_disabled":"","speechkit_access_key":"","speechkit_error":"","speechkit_info":"","speechkit_response":"","speechkit_retries":"","speechkit_status":"","speechkit_updated_at":"","_speechkit_link":"","_speechkit_text":""},"categories":[144],"tags":[186],"class_list":["post-11201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electromobility","tag-electromobility"],"acf":[],"yoast_head":"<!-- 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