{"id":56746,"date":"2023-07-08T08:10:29","date_gmt":"2023-07-08T08:10:29","guid":{"rendered":"https:\/\/jums.academy\/b-kruft\/"},"modified":"2023-07-08T09:50:05","modified_gmt":"2023-07-08T09:50:05","slug":"b-kruft","status":"publish","type":"page","link":"https:\/\/jums.academy\/en\/b-kruft\/","title":{"rendered":"B. Kruft"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#000000;--awb-title-color:#333333;--awb-content-color:#333333;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#447c4d;--awb-title-font-family:&quot;Roboto Slab&quot;;--awb-title-font-weight:300;--awb-title-font-style:normal;--awb-title-font-size:16px;--awb-content-font-family:&quot;Roboto Slab&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-56746-1\"><div class=\"fusion-panel panel-default panel-93e1ea1b3074bdbba fusion-toggle-no-divider\" style=\"--awb-title-color:#333333;--awb-content-color:#333333;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_93e1ea1b3074bdbba\"><a aria-expanded=\"false\" aria-controls=\"93e1ea1b3074bdbba\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-56746-1\" data-target=\"#93e1ea1b3074bdbba\" href=\"#93e1ea1b3074bdbba\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">All published articles sorted by issues<\/span><\/a><\/h4><\/div><div id=\"93e1ea1b3074bdbba\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_93e1ea1b3074bdbba\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<ul style=\"list-style-type: none;\">\n<li><a href=\"https:\/\/jums.academy\/en\/v10i4-3-2\/\">Junior Management Science, Volume 11, Issue 1, April 2026<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i4\/\">Junior Management Science, Volume 10, Issue 4, December 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i3\/\">Junior Management Science, Volume 10, Issue 3, September 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i2\/\">Junior Management Science, Volume 10, Issue 2, June 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v10i1\/\">Junior Management Science, Volume 10, Issue 1, March 2025<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i4\/\">Junior Management Science, Volume 9, Issue 4, December 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i3\/\">Junior Management Science, Volume 9, Issue 3, September 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i2\/\">Junior Management Science, Volume 9, Issue 2, June 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v9i1\/\">Junior Management Science, Volume 9, Issue 1, March 2024<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i4\/\">Junior Management Science, Volume 8, Issue 4, December 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i3\/\">Junior Management Science, Volume 8, Issue 3, September 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i2\/\">Junior Management Science, Volume 8, Issue 2, June 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v8i1\/\">Junior Management Science, Volume 8, Issue 1, March 2023<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i5\/\">Junior Management Science, Volume 7, Issue 5, December 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i4\/\">Junior Management Science, Volume 7, Issue 4, September 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i3\/\">Junior Management Science, Volume 7, Issue 3, July 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i2\/\">Junior Management Science, Volume 7, Issue 2, June 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v7i1\/\">Junior Management Science, Volume 7, Issue 1, March 2022<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i4\/\">Junior Management Science, Volume 6, Issue 4, December 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i3\/\">Junior Management Science, Volume 6, Issue 3, September 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i2\/\">Junior Management Science, Volume 6, Issue 2, June 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v6i1-2\/\">Junior Management Science, Volume 6, Issue 1, March 2021<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i4\/\">Junior Management Science, Volume 5, Issue 4, December 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i3\/\">Junior Management Science, Volume 5, Issue 3, September 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i2\/\">Junior Management Science, Volume 5, Issue 2, June 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v5i1\/\">Junior Management Science, Volume 5, Issue 1, March 2020<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i4\/\">Junior Management Science, Volume 4, Issue 4, December 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i3\/\">Junior Management Science, Volume 4, Issue 3, September 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i2\/\">Junior Management Science, Volume 4, Issue 2, June 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v4i1\/\">Junior Management Science, Volume 4, Issue 1, March 2019<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i4\/\">Junior Management Science, Volume 3, Issue 4, December 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i3\/\">Junior Management Science, Volume 3, Issue 3, September 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i2\/\">Junior Management Science, Volume 3, Issue 2, June 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v3i1\/\">Junior Management Science, Volume 3, Issue 1, March 2018<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i3\/\">Junior Management Science, Volume 2, Issue 3, December 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i2\/\">Junior Management Science, Volume 2, Issue 2, September 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v2i1\/\">Junior Management Science, Volume 2, Issue 1, June 2017<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v1i2\/\">Junior Management Science, Volume 1, Issue 2, December 2016<\/a><\/li>\n<li><a href=\"https:\/\/jums.academy\/en\/v1i1\/\">Junior Management Science, Volume 1, Issue 1, June 2016<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-title title fusion-title-1 sep-underline sep-solid fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-sep-color:#000000;\"><h5 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:18;--minFontSize:18;line-height:1.38;\"><\/h5><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><a name=\"A8\"><\/a><\/p>\n<h5 style=\"text-align: left;\">A Techno-Economic Analysis of Space-Based Solar Power Systems<\/h5>\n<p>Benedikt Kruft, Technische Universit\u00e4t M\u00fcnchen (Masterarbeit)<br \/>\nJunior Management Science 8(3), 2023, 732-771<\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:16px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#333333;--awb-content-color:#333333;--awb-icon-box-color:#333333;--awb-toggle-hover-accent-color:#447c4d;--awb-title-font-family:&quot;Roboto Slab&quot;;--awb-title-font-weight:300;--awb-title-font-style:normal;--awb-title-font-size:16px;--awb-content-font-family:&quot;Roboto Slab&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-56746-2\"><div class=\"fusion-panel panel-default panel-fd8f73e4a662ffbd7 fusion-toggle-no-divider\" style=\"--awb-title-color:#333333;--awb-content-color:#333333;\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_fd8f73e4a662ffbd7\"><a aria-expanded=\"false\" aria-controls=\"fd8f73e4a662ffbd7\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-56746-2\" data-target=\"#fd8f73e4a662ffbd7\" href=\"#fd8f73e4a662ffbd7\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Read abstract<\/span><\/a><\/h4><\/div><div id=\"fd8f73e4a662ffbd7\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_fd8f73e4a662ffbd7\"><div class=\"panel-body toggle-content fusion-clearfix\"><span data-sheets-value=\"{\" data-sheets-userformat=\"{\">Space-based solar power (SBSP) promises to provide flexible renewable baseload power. However, no full-system prototype exists due to a perceived lack of economic viability. The goal of this thesis is therefore to determine how different technology approaches can improve key technical metrics of SBSP and consequently the economics. For this purpose, we divide the system into its three main segments and define critical metrics for the performance of each subsystem. Based on these, novel technology approaches from the literature are then evaluated. For the solar satellite, we are able to show that a number of technology options exist that might improve power levels, radiation resistance, and mass-related ratios. These advances would greatly benefit overall system economics, as the space segment constitutes a big lever for enhancing the levelised cost of electricity (LCOE). Furthermore, microwave power beaming efficiencies in line with required levels have been demonstrated but so far lack the scale and distance necessary for SBSP. Ultimately, the global capacity in space lift capabilities appears to be a major bottleneck. Consequently, a reduction in mass of the satellite would not only be a matter of economics but might render any such project even possible in the first place. <\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-2\"><p><em>Keywords: Energy; Solar; Space; Microwaves; Sustainability.<\/em><\/p>\n<\/div><div class=\"fusion-text fusion-text-3\"><p><em>DOI: <a href=\"https:\/\/doi.org\/10.5282\/jums\/v8i3pp732-771\">https:\/\/doi.org\/10.5282\/jums\/v8i3pp732-771<\/a><\/em><\/p>\n<\/div><div class=\"fusion-button-wrapper fusion-alignright\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#96c346;--button_gradient_top_color:#447c4d;--button_gradient_bottom_color:#447c4d;--button_gradient_top_color_hover:#96c346;--button_gradient_bottom_color_hover:#96c346;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/jums.academy\/wp-content\/uploads\/2023\/07\/MA_Kruft.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read article<\/span><\/a><\/div><div class=\"fusion-button-wrapper fusion-alignright\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#96c346;--button_gradient_top_color:#447c4d;--button_gradient_bottom_color:#447c4d;--button_gradient_top_color_hover:#96c346;--button_gradient_bottom_color_hover:#96c346;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/doi.org\/10.5282\/jums\/v8i3pp732-771\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Cite article<\/span><\/a><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-line-height:0.1;\"><p style=\"text-align: right; margin-top: 25px;\"><a href=\"https:\/\/jums.academy\/b-kruft\/\">Zur Artikel-Seite<\/a><\/p>\n<\/div><div style=\"width: 2px; height: 20px;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div>\n<\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div style=\"width: 350px; height: 120px; \">\r\n\r\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4895,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-56746","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P7lBbr-eLg","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/56746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/users\/4895"}],"replies":[{"embeddable":true,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/comments?post=56746"}],"version-history":[{"count":1,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/56746\/revisions"}],"predecessor-version":[{"id":56747,"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/pages\/56746\/revisions\/56747"}],"wp:attachment":[{"href":"https:\/\/jums.academy\/en\/wp-json\/wp\/v2\/media?parent=56746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}