{"id":4303,"date":"2022-07-01T20:11:20","date_gmt":"2022-07-01T18:11:20","guid":{"rendered":"https:\/\/apcon.aero\/?p=4303"},"modified":"2026-05-20T15:45:57","modified_gmt":"2026-05-20T13:45:57","slug":"optsat","status":"publish","type":"post","link":"https:\/\/apcon.aero\/de\/optsat\/","title":{"rendered":"OptSAT"},"content":{"rendered":"<div class=\"gb-container gb-container-2e969bb8\"><div class=\"gb-inside-container\">\n\n<h1 class=\"gb-headline gb-headline-ea05fdab gb-headline-text\">OptSAT<\/h1>\n\n<\/div><\/div><div class=\"gb-container gb-container-c76e10c3\"><div class=\"gb-inside-container\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-705af493\">\n<div class=\"gb-grid-column gb-grid-column-99518a21\"><div class=\"gb-container gb-container-99518a21\"><div class=\"gb-inside-container\">\n\n<h2 class=\"wp-block-heading\"><strong>\u00dcber die Mission<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Das OptSAT-Projekt ist ein deutsches Erdbeobachtungssatellitensystem, das von OHB Space Systems und DLR gebaut wird.<br\/>Die Hauptnutzlast ist ein weltraumgest\u00fctztes hochaufl\u00f6sendes Instrument, die elektrooptische Kameraeinheit FPA Focal-Plane-Array, hergestellt vom DLR Berlin.<br\/>Sekund\u00e4rregelung galvanisch getrennt (transformatorgekoppelt)<br\/> Der FPA ist die verbesserte n\u00e4chste Generation des TDI-Detektors, ebenfalls mit panchromatischen (PAN) + multispektralen (MS) Brennweitenmodulen.<br\/>Die Aufl\u00f6sung von ca. 20-30cm geh\u00f6rt zu den besten weltweit und ist nicht nur das erste in Deutschland gebaute optische VHR-System.<br\/>Erbe und Basislinie der FPA-Kamera sind der aktive Einsatz im Weltraum auf s\u00fcdkoreanischen Erdbeobachtungssatelliten (KompSat 3 + KompSat 3A + KompSat-7).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Das OPTSAT PSU-Netzteil von APCON befindet sich derzeit in der Flugmodell-Serienproduktionsphase f\u00fcr derzeit 20 FM-Einheiten, f\u00fcr die Zukunft sind noch mehr geplant.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das OPTSAT PSU-Set (VPSU-Box) besteht aus 6 einzelnen und identischen Untereinheiten zur Stromversorgung, die durch ihr modulares Design leicht an unterschiedliche Kamera- oder S\/C-BUS-Anforderungen angepasst werden k\u00f6nnen.<br\/> Alle VPSU-Untereinheiten (mechanische VPSU-Scheiben) sind zusammen in einer VPSU-Box montiert.<\/p>\n\n\n<div class=\"gb-container gb-container-500d373b\"><div class=\"gb-inside-container\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-7b1d57cb\">\n<div class=\"gb-grid-column gb-grid-column-4ae3c17f\"><div class=\"gb-container gb-container-4ae3c17f\"><div class=\"gb-inside-container\">\n\n<h2 class=\"wp-block-heading\">Besondere Merkmale<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Die Stromversorgung basiert auf einer diskreten Designarchitektur.<\/li>\n\n\n\n<li>Eingangsfilter<\/li>\n\n\n\n<li>Einschaltstrombegrenzer<\/li>\n\n\n\n<li>Eingangsspannungsbegrenzer (\u00dcberspannungsschutz)<\/li>\n\n\n\n<li>ACM Buck (Durchschnittsstromregelung) DC\/DC-Wandler<\/li>\n\n\n\n<li>Serienregler<\/li>\n\n\n\n<li>Sekund\u00e4rregelung galvanisch getrennt (transformatorgekoppelt)<\/li>\n\n\n\n<li>Die VPSU-Box stellt 84 (6*14 und davon 11 verschiedene) redundante Ausgangsspannungen f\u00fcr die FPA\/FPU-Kameraeinheit bereit.<\/li>\n\n\n\n<li>Die VPSU-Box wird separat mit 6 mal 28V-S\/C-Busspannungen aus der S\/CPower-Verteilungseinheit versorgt.<\/li>\n\n\n\n<li>Das Aus- und Einschalten jeder prim\u00e4ren Stromleitung erfolgt einzeln \u00fcber High Power Commands (HPC) zum Ein- und Ausschalten der 28-V-Busspannung.<\/li>\n\n\n\n<li>12 unabh\u00e4ngige \u201ePower-Enable\u201c-Steuereing\u00e4nge<\/li>\n\n\n\n<li>12 unabh\u00e4ngige Housekeeping-Schnittstellen<\/li>\n\n\n\n<li>Jeder Netzteilabschnitt verf\u00fcgt \u00fcber eine Prim\u00e4rstufe mit 28 V-Eingang, die f\u00fcr die MS- und PAN-Seite verwendet wird.<\/li>\n\n\n\n<li>Sekund\u00e4rer Stromversorgungsblock, bestehend aus PSU-P-Ausgangsspannungsblock (6 Ausgangsspannungen f\u00fcr CCD-PAN) sowie PSU-M-Ausgangsspannungsblock (5 Ausgangsspannungen f\u00fcr CCD-MS) in jedem PSU-Slice.<\/li>\n\n\n\n<li>Drei VPSU-Slices dienen als Hauptstromversorgung, die anderen drei VPSU-Slices sind kaltredundant.<\/li>\n<\/ul>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-c9153c5c\"><div class=\"gb-container gb-container-c9153c5c\"><div class=\"gb-inside-container\">\n\n<h2 class=\"wp-block-heading\">Hauptleistungsmerkmale<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prim\u00e4rtransformator 20V \/ 5 A<\/li>\n\n\n\n<li>-15V \/ 0,2 A (Spitzenstrom 0,4 A) \/ 3,4 W<\/li>\n\n\n\n<li>+14V \/0,20 A (Spitzenstrom 0,9 A) \/ 3,4 W<\/li>\n\n\n\n<li>+20V \/ 0,5 A (Spitzenstrom 0,8 A) \/ 11,0 W<\/li>\n\n\n\n<li>+7,5V \/ 0,9 A (Spitzenstrom 2,6 A) \/ 7,9 W<\/li>\n\n\n\n<li>+7,5V \/ 2,00 A (Spitzenstrom 4,5\u20266A) \/ 17,65 W<\/li>\n\n\n\n<li>+9,0 V \/ 1,20 A (Spitzenstrom 2,1 A) \/ 13,8 W<\/li>\n\n\n\n<li>+6,1V \/ 3,00 A (Spitzenstrom 4A) \/21,5 W<\/li>\n\n\n\n<li>+12V \/ 0,30 A \/ 3,60 W<\/li>\n\n\n\n<li>Leistungsaufnahme: 61 W + 34 W = 95 Watt nominal<\/li>\n<\/ul>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-2ed4988d\"><div class=\"gb-container gb-container-2ed4988d\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-239f7675\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" class=\"gb-image gb-image-239f7675\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-8-Kompsat-7-Camera.jpg\" alt=\"\" title=\"OptSat 8 Kompsat-7 Kamera\" srcset=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-8-Kompsat-7-Camera.jpg 800w, https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-8-Kompsat-7-Camera-300x225.jpg 300w, https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-8-Kompsat-7-Camera-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n<div class=\"gb-container gb-container-f130c440 shadow\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-f91264ec\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-1d6b7c1e\"><div class=\"gb-inside-container\">\n<div class=\"gb-container gb-container-3a8dfaaa\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-554b4d31\"><img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"133\" class=\"gb-image gb-image-554b4d31 moreinfologo\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/Logo_DLR-1.jpg\" alt=\"\" title=\"Logo_DLR\"><\/figure>\n\n<\/div><\/div>\n\n<div class=\"gb-container gb-container-1c31bdc7\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-81f4b1e3\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"256\" class=\"gb-image gb-image-81f4b1e3 moreinfologo\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/Logo-OHB.jpg\" alt=\"\" title=\"Logo OHB\" srcset=\"https:\/\/apcon.aero\/wp-content\/uploads\/Logo-OHB.jpg 900w, https:\/\/apcon.aero\/wp-content\/uploads\/Logo-OHB-300x85.jpg 300w, https:\/\/apcon.aero\/wp-content\/uploads\/Logo-OHB-768x218.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"gb-container gb-container-1e14fd78\"><div class=\"gb-inside-container\">\n\n<h2 class=\"gb-headline gb-headline-91201c46\"><span class=\"gb-icon\"><svg viewbox=\"0 0 24 24\"><g data-name=\"Layer 2\" id=\"Layer_2\"><path d=\"M12,5c-6.54,0-9.76,6.29-9.89,6.55L1.88,12l.22.45C2.24,12.71,5.46,19,12,19s9.76-6.29,9.89-6.55l.22-.45-.22-.45C21.76,11.29,18.54,5,12,5Zm0,12c-4.38,0-7-3.7-7.85-5C5,10.7,7.62,7,12,7s7,3.7,7.85,5C19,13.3,16.38,17,12,17Z\"><\/path><path d=\"M12,8a4,4,0,1,0,4,4A4,4,0,0,0,12,8Zm0,6a2,2,0,1,1,2-2A2,2,0,0,1,12,14Z\"><\/path><\/g><\/svg><\/span><span class=\"gb-headline-text\">Weitere Informationen<\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/sci.esa.int\/web\/rosetta\"><\/a><\/p>\n\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><div class=\"gb-container gb-container-e3cd12f4\"><div class=\"gb-inside-container\">\n<div class=\"gb-grid-wrapper gb-grid-wrapper-3d63f31c\">\n<div class=\"gb-grid-column gb-grid-column-3f37e8c8\"><div class=\"gb-container gb-container-3f37e8c8 galery-bild-container\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-5a647d23\"><img decoding=\"async\" class=\"gb-image gb-image-5a647d23\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/old-OptSat-1_edit.jpg\" alt=\"\" title=\"alter OptSat 1_edit\"><\/figure>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-c6c6c48a\"><div class=\"gb-container gb-container-c6c6c48a galery-bild-container\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-77f3b184\"><img decoding=\"async\" class=\"gb-image gb-image-77f3b184\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/old-OptSat-2-_edit.jpg\" alt=\"\" title=\"alter OptSat 2 _edit\"><\/figure>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-c63868b8\"><div class=\"gb-container gb-container-c63868b8 galery-bild-container\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-776e8bcd\"><img decoding=\"async\" class=\"gb-image gb-image-776e8bcd\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-5_edit.jpg\" alt=\"\" title=\"OptSat 5_edit\"><\/figure>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-b48fba00\"><div class=\"gb-container gb-container-b48fba00 galery-bild-container\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-f74858da\"><img decoding=\"async\" class=\"gb-image gb-image-f74858da\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-6-_edit.jpg\" alt=\"\" title=\"OptSat 6 _edit\"><\/figure>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-50f25e56\"><div class=\"gb-container gb-container-50f25e56 galery-bild-container\"><div class=\"gb-inside-container\">\n\n<figure class=\"gb-block-image gb-block-image-872f60de\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" class=\"gb-image gb-image-872f60de\" src=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-7-FPA-Camera.jpg\" alt=\"\" title=\"OptSat 7 FPA-Kamera\" srcset=\"https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-7-FPA-Camera.jpg 800w, https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-7-FPA-Camera-300x225.jpg 300w, https:\/\/apcon.aero\/wp-content\/uploads\/OptSat-7-FPA-Camera-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n<\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-a3725429\"><div class=\"gb-container gb-container-a3725429 galery-bild-container\"><div class=\"gb-inside-container\"><\/div><\/div><\/div>\n\n<div class=\"gb-grid-column gb-grid-column-9ef878b5\"><div class=\"gb-container gb-container-9ef878b5 galery-bild-container\"><div class=\"gb-inside-container\"><\/div><\/div><\/div>\n<\/div>\n<\/div><div class=\"gb-shapes\"><div class=\"gb-shape gb-shape-1\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1200 194.3\" preserveAspectRatio=\"none\"><path d=\"M1200 133.3l-50 8.9c-50 8.6-150 26.9-250 31.1-100 4.2-200-4.2-300-26.7S400 89.2 300 62.2C200 35.8 100 17.5 50 8.9L0 0v194.3h1200v-61z\"\/><\/svg><\/div><\/div><\/div>\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OptSAT<\/p>\n","protected":false},"author":2,"featured_media":4041,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,27],"tags":[],"class_list":["post-4303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles-projekt","category-weltraum","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/posts\/4303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/comments?post=4303"}],"version-history":[{"count":2,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/posts\/4303\/revisions"}],"predecessor-version":[{"id":4490,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/posts\/4303\/revisions\/4490"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/media\/4041"}],"wp:attachment":[{"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/media?parent=4303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/categories?post=4303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apcon.aero\/de\/wp-json\/wp\/v2\/tags?post=4303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}