{"id":1089,"date":"2016-11-16T19:21:12","date_gmt":"2016-11-16T19:21:12","guid":{"rendered":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/?page_id=1089"},"modified":"2024-08-24T03:29:39","modified_gmt":"2024-08-24T03:29:39","slug":"bms-udskiftning-og-balancering-af-celler","status":"publish","type":"page","link":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/bms-udskiftning-og-balancering-af-celler\/","title":{"rendered":"BMS udskiftning, og balancering af celler"},"content":{"rendered":"<p>Celler kommer j\u00e6vnligt ud af balance med den originale BMS. Der er flere eksempler p\u00e5 overladte (tykke celler, eller helt d\u00f8de celler) i elbilerne med original BMS.<\/p>\n<p><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/Ladesystem.bmp\">Diagram over tilslutninger til\/fra original BMS<\/a><\/p>\n<p>Original BMS oplader til f\u00f8r h\u00f8j sp\u00e6nding, det kan dog afhj\u00e6lpes p\u00e5 forskellig vis, men celler kommer alligevel ud af balance. Original BMS kan tvinge alle celler ned hvis den finder fejl p\u00e5 en celle. Den balancerer selvom bilen st\u00e5r uden n\u00f8gle, og egentligt skulle v\u00e6re slukket.<\/p>\n<figure id=\"attachment_329\" aria-describedby=\"caption-attachment-329\" style=\"width: 604px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/teknik\/om-original-bms-fra-eccplc\/attachment\/2013-12-18-17-41-12\/\" rel=\"attachment wp-att-329\"><img data-attachment-id=\"329\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/teknik\/om-original-bms-fra-eccplc\/attachment\/2013-12-18-17-41-12\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12.jpg\" data-orig-size=\"2448,3264\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.65&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Nexus 4&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1387388472&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.6&quot;,&quot;iso&quot;:&quot;1500&quot;,&quot;shutter_speed&quot;:&quot;0.0714285714286&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"2013-12-18 17.41.12\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12-225x300.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12-768x1024.jpg\" loading=\"lazy\" class=\"wp-image-329 size-large\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12-768x1024.jpg\" alt=\"2013-12-18 17.41.12\" width=\"604\" height=\"805\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12-768x1024.jpg 768w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-18-17.41.12-225x300.jpg 225w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><\/a><figcaption id=\"caption-attachment-329\" class=\"wp-caption-text\">Original BMS<\/figcaption><\/figure>\n<p>Celler der bare er ude af balance, kan aflades til 2,8volt og oplades samlet igen, s\u00e5 er problemet ofte l\u00f8st for en tid. Her bruger jeg selv powerlab 8. Er ved at designe en automatisk test load der kan aflade til \u00f8nsket sp\u00e6nding, alle 25 celler p\u00e5 en gang.<\/p>\n<p>Det foresl\u00e5es at udskifte BMS hurtigst muligt til den simple australske version der er vist her p\u00e5 siden. Egen elbil k\u00f8rte over  100000km med BMS fra ev.power.com.au . Motor vinkling kortsluttede I den og Curtis motor controller br\u00e6ndte helt af.  Der var ingen problemmer v\u00e6ret med celler overhovedet, de var alle I god stand og brugbare til andet da bil blev skrottet.<\/p>\n<figure id=\"attachment_397\" aria-describedby=\"caption-attachment-397\" style=\"width: 604px\" class=\"wp-caption alignnone\"><img data-attachment-id=\"397\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/teknik\/ny-bms\/attachment\/2013-12-30-14-17-35\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35.jpg\" data-orig-size=\"3264,2448\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.65&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Nexus 4&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1388413055&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.6&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.0333333333333&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"2013-12-30 14.17.35\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35-300x225.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35-1024x768.jpg\" loading=\"lazy\" class=\"wp-image-397 size-large\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35-1024x768.jpg\" alt=\"2013-12-30 14.17.35\" width=\"604\" height=\"453\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35-1024x768.jpg 1024w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/2013-12-30-14.17.35-300x225.jpg 300w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><figcaption id=\"caption-attachment-397\" class=\"wp-caption-text\">Celle print fra ev-power.com.au<\/figcaption><\/figure>\n<p>Der er fundet billige RC multi celle voltmetre til dem som \u00f8nsker at se sp\u00e6ndingen p\u00e5 alle celler samtidigt.<\/p>\n<figure id=\"attachment_1094\" aria-describedby=\"caption-attachment-1094\" style=\"width: 624px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/bms-udskiftning-og-balancering-af-celler\/attachment\/mde-3\/\" rel=\"attachment wp-att-1094\"><img data-attachment-id=\"1094\" data-permalink=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/bms-udskiftning-og-balancering-af-celler\/attachment\/mde-3\/\" data-orig-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal.jpg\" data-orig-size=\"624,351\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;HUAWEI GRA-L09&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1477746820&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;3.83&quot;,&quot;iso&quot;:&quot;1000&quot;,&quot;shutter_speed&quot;:&quot;0.079992&quot;,&quot;title&quot;:&quot;mde&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"mde\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal-300x169.jpg\" data-large-file=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal.jpg\" loading=\"lazy\" class=\"wp-image-1094 size-full\" src=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal.jpg\" alt=\"mde\" width=\"624\" height=\"351\" srcset=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal.jpg 624w, http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-content\/uploads\/bal-300x169.jpg 300w\" sizes=\"(max-width: 624px) 100vw, 624px\" \/><\/a><figcaption id=\"caption-attachment-1094\" class=\"wp-caption-text\">RC Batteri celle voltmetre<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Celler kommer j\u00e6vnligt ud af balance med den originale BMS. Der er flere eksempler p\u00e5 overladte (tykke celler, eller helt d\u00f8de celler) i elbilerne med original BMS. Diagram over tilslutninger til\/fra original BMS Original BMS oplader til f\u00f8r h\u00f8j sp\u00e6nding, det kan dog afhj\u00e6lpes p\u00e5 forskellig vis, men celler kommer alligevel ud af balance. Original &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/bms-udskiftning-og-balancering-af-celler\/\" class=\"more-link\">L\u00e6s videre<span class=\"screen-reader-text\"> &#8220;BMS udskiftning, og balancering af celler&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"spay_email":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P5n1uy-hz","_links":{"self":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/pages\/1089"}],"collection":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/comments?post=1089"}],"version-history":[{"count":7,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/pages\/1089\/revisions"}],"predecessor-version":[{"id":1226,"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/pages\/1089\/revisions\/1226"}],"wp:attachment":[{"href":"http:\/\/techmind.dk\/citroen-c1-evie-elbil\/wp-json\/wp\/v2\/media?parent=1089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}