{"id":36,"date":"2024-05-31T09:24:50","date_gmt":"2024-05-31T09:24:50","guid":{"rendered":"http:\/\/wiraelectrical.com\/id\/2019\/10\/21\/teorema-transfer-daya-maksimum\/"},"modified":"2025-01-29T05:11:26","modified_gmt":"2025-01-29T05:11:26","slug":"teorema-transfer-daya-maksimum","status":"publish","type":"post","link":"https:\/\/wiraelectrical.com\/id\/teorema-transfer-daya-maksimum\/","title":{"rendered":"Penjelasan Teorema Transfer Daya Maksimum dan Contoh Soal"},"content":{"rendered":"\n\n\n<p style=\"text-align: justify;\">Dalam banyak situasi praktis, suatu rangkaian dirancang untuk menyediakan daya ke suatu beban. Ada penerapan di bidang seperti komunikasi yang diinginkan untuk memaksimalkan daya yang disalurkan ke beban. Cara ini disebut teorema transfer daya maksimum.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Apa Teorema Transfer Daya Maksimum?<\/strong><\/h2>\n\n\n\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Sekarang kita mengatasi masalah penyaluran daya maksimum ke suatu beban ketika diberikan suatu sistem dengan rugi-rugi internal yang diketahui. Perlu dicatat bahwa hal ini akan mengakibatkan kerugian internal yang signifikan lebih besar atau sama dengan daya yang disalurkan ke beban.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Teorema transfer daya maksimum merupakan salah satu analisis rangkaian listrik yang populer. Teorema ini akan membantu kita menyederhanakan rangkaian listrik kompleks menjadi daya eksternal maksimum yang dihasilkan dengan resistansi internal.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Itulah ide dasarnya.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Pernyataan Teorema Transfer Daya Maksimum<\/strong><\/h2>\n\n\n\n<p style=\"text-align: justify;\">Teorema transfer daya maksimum menyatakan bahwa:<\/p>\n<blockquote>\n<p style=\"text-align: justify;\">Untuk menghasilkan daya eksternal maksimum dengan resistansi internal yang terbatas, resistansi internal yang terbatas ini harus sama dengan resistansi sumber yang tersedia dalam rangkaian yang sama.<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">Pernyataan ini menunjukkan bahwa resistansi tersebut sama dengan <a href=\"https:\/\/wiraelectrical.com\/id\/teorema-thevenin\/\" target=\"_blank\" rel=\"noopener\">resistansi ekivalen Thevenin<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rumus Teorema Transfer Daya Maksimum<\/strong><\/h2>\n\n\n\n<p style=\"text-align: justify;\">Setara Thevenin berguna dalam mencari daya maksimum yang dapat disalurkan rangkaian linier ke suatu beban. Kami berasumsi bahwa kami dapat mengatur resistansi beban R<sub>L<\/sub>.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2416\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-1.jpg\" alt=\"teorema transfer daya maksimum 1\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-1.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-1-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-1-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-1-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Jika seluruh rangkaian diganti dengan ekuivalen Thevenin kecuali beban, seperti ditunjukkan di atas, maka daya yang disalurkan ke beban adalah<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2423\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/1-4.gif\" alt=\"\" width=\"240\" height=\"63\" \/><\/p>\n<p style=\"text-align: justify;\">Untuk rangkaian tertentu, V<sub>Th<\/sub> dan R<sub>Th <\/sub>adalah tetap. Dengan memvariasikan resistansi beban R<sub>L<\/sub>, daya yang disalurkan ke beban bervariasi seperti gambar di bawah. Kita perhatikan bahwa dayanya kecil untuk nilai R<sub>L <\/sub>yang kecil atau besar, namun maksimum untuk beberapa nilai R<sub>L <\/sub>antara 0 dan \u221e.<\/p>\n<p style=\"text-align: justify;\">Di bawah ini adalah grafik teorema transfer daya maksimum berdasarkan pembahasan kita di atas.<\/p>\n<p style=\"text-align: justify;\">Mari saya tunjukkan bahwa daya maksimum ini terjadi ketika R<sub>L <\/sub>sama dengan R<sub>Th<\/sub>. Ini dikenal sebagai teorema daya maksimum.<\/p>\n<p style=\"text-align: justify;\">Daya maksimum ditransfer ke beban ketika resistansi beban sama dengan resistansi Thevenin dilihat dari beban (R<sub>L <\/sub>= R<sub>Th<\/sub>).<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2417\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-2.jpg\" alt=\"teorema transfer daya maksimum 2\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-2.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-2-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-2-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-2-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Untuk membuktikan teorema transfer daya maksimum, kita bedakan p pada Persamaan (1) terhadap R<sub>L <\/sub>dan atur hasilnya sama dengan nol. Kami memperoleh<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2424\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/2-4.gif\" alt=\"\" width=\"364\" height=\"144\" \/><\/p>\n<p style=\"text-align: justify;\">yang menghasilkan<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2425\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/3-4.gif\" alt=\"\" width=\"100\" height=\"40\" \/><\/p>\n\n\n\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-2922006417402343\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-2922006417402343\"\n     data-ad-slot=\"1458053914\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rumus Teorema Transfer Daya Maksimum<\/strong><\/h2>\n\n\n\n<p style=\"text-align: justify;\">Seperti disebutkan di atas, rumus teorema transfer daya maksimum akan fokus pada rangkaian listrik dengan sumber dan resistansi beban variabel R<sub>L <\/sub>bertindak sebagai resistansi internal berhingga.<\/p>\n<p style=\"text-align: justify;\">Perhatikan rangkaian di bawah ini.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2418\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-3.jpg\" alt=\"teorema transfer daya maksimum 3\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-3.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-3-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-3-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-3-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Daya maksimum yang ditransfer diperoleh dengan mensubstitusi Persamaan (3) ke (1), untuk<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2426\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/4-4.gif\" alt=\"\" width=\"124\" height=\"65\" \/><\/p>\n<p style=\"text-align: justify;\">Persamaan.(4) hanya berlaku jika R<sub>L <\/sub>= R<sub>Th<\/sub>. Ketika R<sub>L <\/sub>\u2260 R<sub>Th<\/sub>, kita menghitung daya yang disalurkan ke beban menggunakan Persamaan.(1).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Teorema Transfer Daya Maksimum Soal Terpecahkan<\/strong><\/h2>\n\n\n\n<p style=\"text-align: justify;\">Untuk lebih memahaminya, mari kita lihat contoh di bawah ini:<\/p>\n<p style=\"text-align: justify;\">1. Carilah nilai R<sub>L <\/sub>untuk transfer daya maksimum pada rangkaian di bawah ini<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2419\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-4.jpg\" alt=\"teorema transfer daya maksimum 4\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-4.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-4-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-4-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-4-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Menjawab:<\/p>\n<p style=\"text-align: justify;\">Kita perlu mencari resistansi Thevenin R<sub>Th <\/sub>dan tegangan Thevenin V<sub>Th <\/sub>pada terminal a-b.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2420\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-5.jpg\" alt=\"teorema transfer daya maksimum 5\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-5.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-5-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-5-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-5-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Untuk mendapatkan R<sub>Th<\/sub>, kita menggunakan rangkaian di atas dan memperoleh<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2427\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/5-4.gif\" alt=\"\" width=\"154\" height=\"84\" \/><\/p>\n<p style=\"text-align: justify;\">Untuk mendapatkan V<sub>Th<\/sub>, kita perhatikan rangkaian di bawah ini<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2421\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-6.jpg\" alt=\"teorema transfer daya maksimum 6\" width=\"1373\" height=\"815\" srcset=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-6.jpg 1373w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-6-300x178.jpg 300w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-6-1024x608.jpg 1024w, https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/teorema-transfer-daya-maksimum-6-768x456.jpg 768w\" sizes=\"auto, (max-width: 1373px) 100vw, 1373px\" \/><\/p>\n<p style=\"text-align: justify;\">Menerapkan <a href=\"https:\/\/wiraelectrical.com\/id\/analisis-mesh\/\" target=\"_blank\" rel=\"noopener\">analisis mesh<\/a> memberi<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2428\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/6-4.gif\" alt=\"\" width=\"198\" height=\"41\" \/><\/p>\n<p style=\"text-align: justify;\">Menyelesaikan i<sub>1<\/sub>, kita mendapatkan i<sub>1<\/sub> = -2\/3. Menerapkan <a href=\"https:\/\/wiraelectrical.com\/id\/hukum-kirchhoff\/\" target=\"_blank\" rel=\"noopener\">KVL<\/a> di sekitar loop luar untuk mendapatkan V<sub>Th <\/sub>melintasi terminal a-b, kita peroleh<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2429\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/7-4.gif\" alt=\"\" width=\"280\" height=\"43\" \/><\/p>\n<p style=\"text-align: justify;\">Untuk transfer daya maksimum,<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2430\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/8-4.gif\" alt=\"\" width=\"125\" height=\"15\" \/><\/p>\n<p style=\"text-align: justify;\">dan daya maksimumnya adalah<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2431\" src=\"https:\/\/wiraelectrical.com\/id\/wp-content\/uploads\/sites\/2\/2021\/07\/9-4.gif\" alt=\"\" width=\"189\" height=\"87\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":2422,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-36","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analisa-rangkaian-listrik","resize-featured-image"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/posts\/36","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/comments?post=36"}],"version-history":[{"count":4,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/posts\/36\/revisions"}],"predecessor-version":[{"id":2432,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/posts\/36\/revisions\/2432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/media\/2422"}],"wp:attachment":[{"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/media?parent=36"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/categories?post=36"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wiraelectrical.com\/id\/wp-json\/wp\/v2\/tags?post=36"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}