{"id":8234,"date":"2017-02-01T16:16:22","date_gmt":"2017-02-01T14:16:22","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=8234"},"modified":"2018-01-08T23:08:30","modified_gmt":"2018-01-08T21:08:30","slug":"dinamoyu-kim-icat-etti","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=8234","title":{"rendered":"Dinamoyu kim icat etti"},"content":{"rendered":"

Dinamo, hareket enerjisini elektri\u011fe \u00e7eviren bir ayg\u0131tt\u0131r. G\u00fcn\u00fcm\u00fczde dinamoya daha \u00e7ok \u00fcrete\u00e7 (jenerat\u00f6r) denir; \u00e7\u00fcnk\u00fc elektrik \u00fcretir. Elektrik santrallar\u0131ndaki jenerat\u00f6rler birer dinamodur. Dinamo, hareket enerjisini elektri\u011fe \u00e7evirme i\u015fini m\u0131knat\u0131slanmayla yapar. Hareket enerjisi, bir \u015feyin hareketinden do\u011fan enerjidir. Bisikletteki<\/a> dinamo, enerjisini arka tekerle\u011fin hareketinden al\u0131r. Tekerlek d\u00f6nd\u00fck\u00e7e, dinamo da d\u00f6ner ve elektrik \u00fcretir. \u00dcretilen elektrik, far\u0131 ve di\u011fer l\u00e2mbalar\u0131 yakmakta kullan\u0131l\u0131r. Gece bisikletle<\/a> giderken Far\u0131n\u0131z\u0131 yakmak i\u00e7in dinamoyu tekerle\u011fe ba\u011flars\u0131n\u0131z ve b\u00f6ylece dinamo, lamban\u0131n filaman\u0131n\u0131 akkor hale getiren elektri\u011fi \u00fcretir.<\/p>\n

Dinamonun Mucidi<\/h2>\n

1869\u2019da Zenobe Gramme\u2019\u0131n icat etti\u011fi\u00a0dinamo, bir\u00e7ok kullan\u0131m alan\u0131nda pil ve ak\u00fcm\u00fclat\u00f6r\u00fcn <\/a>yerini alm\u0131\u015ft\u0131r; bu tarih, elektri\u011fin egemenlik ba\u015flang\u0131c\u0131n\u0131 vurgular.<\/p>\n

Teknik a\u00e7\u0131dan dinamo, do\u011fru ak\u0131m \u00fcretme yetene\u011finde bir makinedir ve elektromagnetik ind\u00fckleme olay\u0131na dayan\u0131r. Bir m\u0131knat\u0131s\u0131n magnetik alan\u0131 i\u00e7inde d\u00f6nen iletken bir tel sar\u0131m\u0131, ak\u0131m\u0131n yata\u011f\u0131n\u0131 olu\u015fturur. \u0130ki kutuplu ola\u011fan dinamolarda, magnetik alan\u0131 \u00abind\u00fckleme bobini\u00bb (ind\u00fckle\u00e7) ad\u0131 verilen bir elektrom\u0131knat\u0131s do\u011furur. Magnetik alan i\u00e7inde d\u00f6nen devreye, ind\u00fcklenen devre (ind\u00fcvi) denir.<\/p>\n

B\u00fct\u00fcn elektrom\u0131knat\u0131slar gibi, ind\u00fckle\u00e7 de, ind\u00fcklenen devre \u00e7evresinde magnetik alan do\u011furmas\u0131 i\u00e7in elektrik ak\u0131m\u0131 gerektirir. O halde dinamoya yard\u0131mc\u0131 bir elektrik kayna\u011f\u0131 ba\u011flamak zorunludur. Bununla birlikte, ind\u00fcklenen devre i\u00e7ine ind\u00fckle\u00e7 ustaca yerle\u015ftirilirse, bu yard\u0131mc\u0131 kaynaktan vazge\u00e7ilebilir.<\/p>\n

\u0130nd\u00fckle\u00e7 hareketlidir ve stator ad\u0131n\u0131 al\u0131r. \u0130nd\u00fcklenen devre hareketlidir, buna da \u00abrotor\u00bb denir. Rotor, bir motorla (s\u00f6zgelimi benzin motoru) d\u00f6nd\u00fcr\u00fcl\u00fcr. O halde dinamo, ald\u0131\u011f\u0131 mekanik enerjiyi elektrik enerjisine d\u00f6n\u00fc\u015ft\u00fcrmektedir. \u0130nd\u00fcklenen devreyi olu\u015fturan devre u\u00e7lar\u0131 birbirinden yal\u0131t\u0131lm\u0131\u015f ve d\u00f6nme eksenine ba\u011fl\u0131 iki yar\u0131m halkad\u0131r; \u00f6te yandan, bu yar\u0131m halkalara iki hareketsiz f\u0131r\u00e7a s\u00fcrt\u00fcn\u00fcr; bunlar d\u0131\u015f devreye, yani ak\u0131m kullan\u0131m devresine ba\u011fl\u0131d\u0131r.<\/p>\n

Daha karma\u015f\u0131k dinamolar, s\u00f6zgelimi ind\u00fckleci (stator) d\u00f6rt, alt\u0131, sekiz ya da daha \u00e7ok kutuplu olanlar vard\u0131r. \u0130nd\u00fcklenen devresinde (rotor) de o say\u0131da halka par\u00e7as\u0131 ve onlara s\u00fcrt\u00fcnen o kadar f\u0131r\u00e7a bulunur. Bu dinamolar b\u00fcy\u00fck bir g\u00fc\u00e7 sa\u011flar.<\/p>\n

Dinamolar, \u00f6zellikle otomobillerde \u00e7ok kullan\u0131l\u0131r ve b\u00fct\u00fcn aksesuar\u0131 (far, buji, mar\u015f motoru) ate\u015flemek ya da \u00e7al\u0131\u015ft\u0131rmak i\u00e7in gerekli ak\u0131m\u0131 sa\u011flar.\u00a0Dinamo, otomobil motorunun \u00f6nemli par\u00e7alar\u0131ndan biridir. Motordaki silindirlerde saniyede birka\u00e7 defa ate\u015fleme olur. Her ate\u015flemeyi dinamodan sa\u011flayan bir k\u0131v\u0131lc\u0131m ba\u015flat\u0131r. Motor d\u00f6nmedi\u011fi zaman, dinamo da \u00e7al\u0131\u015fmaz. Bu y\u00fczden, motora ilk hareketi vermek i\u00e7in ayr\u0131 bir elektrik kayna\u011f\u0131 (ak\u00fcm\u00fclat\u00f6r) gereklidir. Motorun d\u00f6n\u00fc\u015f\u00fc ba\u015flay\u0131nca art\u0131k dinamo d\u00f6ner ve k\u0131v\u0131lc\u0131mlar i\u00e7in gerekli elektri\u011fi <\/a>\u00fcretti\u011fi gibi, ak\u00fcm\u00fclat\u00f6re de elektrik doldurur.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dinamo, hareket enerjisini elektri\u011fe \u00e7eviren bir ayg\u0131tt\u0131r. G\u00fcn\u00fcm\u00fczde dinamoya daha \u00e7ok \u00fcrete\u00e7 (jenerat\u00f6r) denir; \u00e7\u00fcnk\u00fc elektrik \u00fcretir. Elektrik santrallar\u0131ndaki jenerat\u00f6rler birer dinamodur. Dinamo, hareket enerjisini elektri\u011fe \u00e7evirme i\u015fini m\u0131knat\u0131slanmayla yapar….<\/p>\n","protected":false},"author":1,"featured_media":8364,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3011,2349],"class_list":["post-8234","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-dinamo","tag-zenobe-gramme"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/8234"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8234"}],"version-history":[{"count":3,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/8234\/revisions"}],"predecessor-version":[{"id":8768,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/8234\/revisions\/8768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/8364"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}