{"id":3332,"date":"2021-10-20T16:47:37","date_gmt":"2021-10-20T09:47:37","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=3332"},"modified":"2021-10-22T18:08:44","modified_gmt":"2021-10-22T11:08:44","slug":"nang-luong-la-gi-co-nhung-loai-nang-luong-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/nang-luong-la-gi-co-nhung-loai-nang-luong-nao\/","title":{"rendered":"N\u0103ng l\u01b0\u1ee3ng l\u00e0 g\u00ec \u2013 C\u00f3 nh\u1eefng lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng n\u00e0o?"},"content":{"rendered":"\n<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng hi\u1ec7n nay \u0111\u1ea3m b\u1ea3o cho ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y di\u1ec5n ra \u1ed5n \u0111\u1ecbnh c\u0169ng nh\u01b0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. V\u1edbi nh\u1eefng \u201cngo\u1ea1i \u0111\u1ea1o\u201d thu\u1eadt ng\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00f4 c\u00f9ng m\u1edbi m\u1ebb b\u1edfi v\u1eady n\u1ed9i dung b\u00e0i vi\u1ebft n\u00e0y Vietlearn.org s\u1ebd gi\u1ea3i \u0111\u00e1p gi\u00fap b\u1ea1n kh\u00e1i ni\u1ec7m n\u0103ng l\u01b0\u1ee3ng l\u00e0 g\u00ec? Nh\u1eefng lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng tin chi ti\u1ebft.<\/p>\n\n\n\n<p>Kh\u00e1i ni\u1ec7m n\u0103ng l\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u1eb7c tr\u01b0ng cho kh\u1ea3 n\u0103ng sinh c\u00f4ng c\u1ee7a v\u1eadt, l\u00e0 s\u1ed1 \u0111o li\u00ean quan \u0111\u1ebfn s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng v\u1eadt ch\u1ea5t g\u1ed3m c\u00e1c h\u1ea1t c\u01a1 b\u1ea3n v\u00e0 t\u1eeb tr\u01b0\u1eddng. Theo thuy\u1ebft t\u01b0\u01a1ng \u0111\u1ed1i, gi\u1eefa n\u0103ng l\u01b0\u1ee3ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a v\u1eadt c\u00f3 s\u1ef1 li\u00ean h\u1ec7 v\u1edbi nhau.<\/p>\n\n\n\n<p>Trong v\u1eadt l\u00fd, n\u0103ng l\u01b0\u1ee3ng l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng v\u1eadt l\u00fd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng tr\u00ean ho\u1eb7c l\u00e0m n\u00f3ng. \u0110\u00e2y l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c b\u1ea3o to\u00e0n, \u0111\u1ecbnh lu\u1eadt b\u1ea3o to\u00e0n n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o ra ho\u1eb7c ph\u00e1 h\u1ee7y. \u0110\u01a1n v\u1ecb \u0111o c\u1ee7a n\u0103ng l\u01b0\u1ee3ng l\u00e0 Jun.<\/p>\n\n\n\n<p>M\u1ed9t kh\u00e1i ni\u1ec7m kh\u00e1c th\u00ec n\u00f3i r\u1eb1ng n\u0103ng l\u01b0\u1ee3ng c\u00f2n c\u00f3 l\u00e0 kh\u1ea3 n\u0103ng l\u00e0m bi\u1ebfn \u0111\u1ed5i v\u1ec1 tr\u1ea1ng th\u00e1i ho\u1eb7c th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng t\u00e1c d\u1ee5ng l\u00ean m\u1ed9t h\u1ec7 v\u1eadt ch\u1ea5t. T\u1ea5t c\u1ea3 m\u1ecdi ho\u1ea1t \u0111\u1ed9ng xung quanh ch\u00fang ta c\u00f3 th\u1ec3 di\u1ec5n ra \u0111\u01b0\u1ee3c l\u00e0 ph\u1ea3i nh\u1edd t\u1edbi n\u0103ng l\u01b0\u1ee3ng v\u00e0 m\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng l\u1ea1i s\u1eed d\u1ee5ng m\u1ed9t lo\u1ea1i kh\u00e1c nhau.<\/p>\n\n\n\n<p>Chung quy, b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n n\u0103ng l\u01b0\u1ee3ng l\u00e0 kh\u1ea3 n\u0103ng l\u00e0m m\u1ed9t vi\u1ec7c g\u00ec \u0111\u00f3, n\u0103ng l\u01b0\u1ee3ng c\u00f3 \u1edf trong m\u1ecdi th\u1ee9 xung quanh v\u00e0 c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng s\u1ed1ng hi\u1ec7n nay. C\u01a1 th\u1ec3 chuy\u1ec3n th\u1ee9c \u0103n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 duy tr\u00ec s\u1ef1 s\u1ed1ng cho ch\u00fang ta. Nhi\u00ean li\u1ec7u cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho xe ch\u1ea1y, n\u0103ng l\u01b0\u1ee3ng t\u1ea1o ra \u0111i\u1ec7n \u00e1p, c\u1ea5p \u0111i\u1ec7n cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p s\u1eed d\u1ee5ng,\u2026<\/p>\n\n\n\n<p>C\u00e1c lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng t\u1eeb than \u0111\u00e1<\/p>\n\n\n\n<p>T\u1eeb cu\u1ed1i th\u1ebf k\u1ec9 th\u1ee9 19, vi\u1ec7c s\u1eed d\u1ee5ng than \u0111\u00e1 cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u k\u1ebft qu\u1ea3 v\u00e0o \u0111\u1ea7u th\u1ebf k\u1ef7 th\u1ee9 20 khi m\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p luy\u1ec7n kim l\u00ean ng\u00f4i. Th\u1ebf nh\u01b0ng, than \u0111\u00e1 l\u1ea1i l\u00e0 lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng h\u00f3a th\u1ea1ch c\u00f3 t\u1ed1c \u0111\u1ed9 ph\u1ee5c h\u1ed3i ch\u1eadm, vi\u1ec7c khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng than \u0111\u00e3 suy gi\u1ea3m nhanh ch\u00f3ng khi\u1ebfn cho chi ph\u00ed b\u1ecb \u0111\u1ea9y l\u00ean cao c\u0169ng nh\u01b0 \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Hi\u1ec7n nay, d\u00f9 v\u1eabn c\u00f2n xu\u1ea5t hi\u1ec7n m\u1ed9t s\u1ed1 nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb than \u0111\u00e1 nh\u01b0ng \u0111a ph\u1ea7n c\u00e1c doanh nghi\u1ec7p n\u00e0y \u0111\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn nh\u1eefng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00f3 m\u1ee9c chi ph\u00ed \u201cr\u1ebb\u201d<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng t\u1eeb d\u1ea7u m\u1ecf, kh\u00ed \u0111\u1ed1t.<\/p>\n\n\n\n<p>N\u1eeda sau th\u1ebf k\u1ef7 20, d\u1ea7u m\u1ecf v\u00e0 kh\u00ed \u0111\u1ed1t b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng, gi\u1eef vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nhi\u1ec1u ng\u00e0nh ngh\u1ec1, minh ch\u1ee9ng r\u00f5 nh\u1ea5t l\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t. T\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n nay th\u00ec d\u1ea7u m\u1ecf v\u00e0 kh\u00ed \u0111\u1ed1t v\u1eabn gi\u1eef m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p>Gi\u1ed1ng nh\u01b0 than \u0111\u00e1, ngu\u1ed3n nhi\u00ean li\u1ec7u n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c n\u00ean tr\u1eef l\u01b0\u1ee3ng c\u0169ng c\u00f3 d\u1ea5u hi\u1ec7u gi\u1ea3m n\u00ean c\u00e1c doanh nghi\u1ec7p hi\u1ec7n nay \u0111\u1ec1u h\u01b0\u1edbng t\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng c\u00f3 nhi\u1ec1u ti\u1ec1m n\u0103ng v\u00e0 \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 cao.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng th\u1ee7y \u0111i\u1ec7n<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam. Tr\u00ean th\u1ebf gi\u1edbi, th\u1ee7y \u0111i\u1ec7n c\u0169ng chi\u1ebfm t\u1ec9 tr\u1ecdng l\u1edbn 22% tr\u00ean t\u1ed5ng energy s\u1eed d\u1ee5ng. Th\u1ee7y \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb th\u1ec3 n\u0103ng c\u1ee7a d\u00f2ng n\u01b0\u1edbc, l\u00e0m ch\u1ea1y c\u00e1c tuabin m\u00e1y ph\u00e1t \u0111i\u1ec7n. Vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c nh\u00e0 m\u00e1y th\u1ee7y \u0111i\u1ec7n s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u t\u1eeb c\u00e1c y\u00eau t\u1ed1 nh\u01b0 m\u00f4i tr\u01b0\u1eddng, \u0111\u1ecba l\u00fd.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng c\u1ee7a th\u1ee7y \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf h\u1ea7u h\u1ebft c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1ea5t l\u00e0 trong c\u00e1c l\u0129nh v\u1ef1c \u0111\u00f2i h\u1ecfi s\u1ef1 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng cao nh\u01b0 ch\u1ebf t\u1ea1o m\u00e1y, s\u1ea3n xu\u1ea5t nh\u00f4m,\u2026so v\u1edbi nh\u1eefng lo\u1ea1i nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch kh\u00e1c, th\u1ee7y \u0111i\u1ec7n c\u0169ng gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3 c\u1ea3 v\u1ec1 nhi\u00ean li\u1ec7u v\u00e0 nh\u00e2n c\u00f4ng.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n \u0111em t\u1edbi hi\u1ec7u su\u1ea5t cao, \u00edt ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd hay c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean. N\u0103ng su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng cung \u1ee9ng c\u1ee7a n\u0103ng l\u01b0\u1ee3ng h\u1ea1t nh\u00e2n v\u00f4 c\u00f9ng l\u1edbn n\u00ean \u0111\u1ec1u ph\u00f9 h\u1ee3p cho m\u1ecdi ng\u00e0nh c\u00f4ng nghi\u1ec7p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf c\u00e1c qu\u1ed1c gia ph\u00e1t tri\u1ec3n, c\u00f3 ngu\u1ed3n nguy\u00ean li\u1ec7u t\u1ef1 nhi\u00ean \u00edt nh\u01b0 Nh\u1eadt.<\/p>\n\n\n\n<p>Energy h\u1ea1t nhanh \u0111\u00f2i h\u1ecfi tr\u00ecnh \u0111\u1ed9 k\u1ef9 thu\u1eadt cao v\u1edbi kh\u1ea3 n\u0103ng r\u1ee7i ro l\u1edbn khi g\u1eb7p s\u1ef1 c\u1ed1 n\u00ean \u1edf nhi\u1ec1u qu\u1ed1c gia vi\u1ec7c s\u1eed d\u1ee5ng ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch th\u1eadm ch\u00ed l\u00e0 ng\u0103n c\u1ea5m.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch, \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean t\u1eeb ngu\u1ed3n nhi\u1ec7t m\u1eb7t tr\u1eddi, gi\u00f3, th\u1ee7y \u0111i\u1ec7n,\u2026\u0110\u00e2y l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng n\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u n\u01b0\u1edbc khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng thay v\u00ec c\u00e1c ngu\u1ed3n nguy\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, h\u1eefu h\u1ea1n.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng gi\u00f3<\/p>\n\n\n\n<p>\u0110\u01b0\u1ee3c t\u1ea1o n\u00ean t\u1eeb lu\u1ed3ng kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng b\u00ean trong kh\u00ed quy\u1ec3n. N\u1ebfu gi\u00f3 th\u1ed5i \u0111\u1ec1u \u0111\u1eb7n th\u00ec \u0111\u00e2y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem nh\u01b0 ngu\u1ed3n cung c\u1ea5p energy li\u00ean l\u1ee5c cho c\u00e1c tuabin, d\u00f9ng cho vi\u1ec7c v\u1eadn h\u00e0nh m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb, ch\u00fang \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u g\u1ed1c gia ch\u00e2u \u00c2u, M\u1ef9,\u2026<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng \u0111\u1ecba nhi\u1ec7t<\/p>\n\n\n\n<p>L\u00e0 m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng m\u1edbi c\u00f2n kh\u00e1 m\u1edbi m\u1ebb \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng, \u0111\u01b0\u1ee3c khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng d\u01b0\u1edbi c\u1ea3 2 lo\u1ea1i \u1edf d\u1ea1ng nhi\u1ec7t v\u00e0 \u0111i\u1ec7n. \u1ede nhi\u1ec1u qu\u1ed1c gia nh\u01b0 M\u1ef9, Ph\u00e1p,\u2026vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 khai th\u00e1c ngu\u1ed3n nhi\u1ec7t n\u00e0y \u0111ang \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch v\u00e0 nh\u00e2n r\u1ed9ng. T\u1ea1i Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 nh\u00e0 m\u00e1y \u0111i\u1ec7n nhi\u1ec7t \u0111\u1ea7u ti\u00ean nh\u01b0ng \u00edt \u0111\u01b0\u1ee3c ch\u00fa t\u00e2m t\u1edbi ch\u1eafc ph\u1ea3i m\u1ed9t kho\u1ea3ng th\u1eddi gian n\u1eefa ch\u00fang m\u1edbi \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/p>\n\n\n\n<p>Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi 2 d\u1ea1ng ph\u1ed5 bi\u1ebfn l\u00e0 \u0111i\u1ec7n v\u00e0 nhi\u1ec7t. Trong c\u00f4ng nghi\u1ec7p, lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng trong nhi\u1ec1u giai \u0111o\u1ea1n kh\u00e1c nhau v\u1edbi c\u00f4ng d\u1ee5ng nh\u01b0 \u0111un n\u01b0\u1edbc, \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t , s\u1ea5y kh\u00f4 n\u00f4ng s\u1ea3n hay cung c\u1ea5p \u0111i\u1ec7n cho m\u00e1y m\u00f3c,\u2026\u1ede Vi\u1ec7t Nam n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111ang d\u1ea7n tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng \u00e1p d\u1ee5ng v\u00e0o c\u00f4ng vi\u1ec7c s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p>T\u1ea1i sao n\u0103ng l\u01b0\u1ee3ng gi\u1eef vai tr\u00f2 quan tr\u1ecdng?<\/p>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng trong v\u0169 tr\u1ee5 l\u00e0 c\u00f3 h\u1ea1n, ch\u00fang ta kh\u00f4ng th\u1ec3 t\u1ea1o ra ho\u1eb7c ti\u00eau h\u1ee7y ch\u00fang m\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c bi\u1ebfn \u0111\u1ed5i n\u00f3. Khi ch\u00fang ta \u0103n m\u1ed9t tr\u00e1i t\u00e1o, c\u01a1 th\u1ec3 s\u1ebd chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng c\u1ee7a tr\u00e1i t\u00e1o th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 b\u1ed5 sung d\u01b0\u1ee1ng ch\u1ea5t nu\u00f4i s\u1ed1ng c\u01a1 th\u1ec3. Khi \u0111\u1ed1t d\u1ea7u, ch\u00fang ta s\u1ebd bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng trong d\u1ea7u th\u00e0nh nhi\u1ec7t, truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng t\u1eeb h\u1ec7 th\u1ed1ng n\u00e0y sang h\u1ec7 th\u1ed1ng kh\u00e1c \u0111\u1ec3 l\u00e0m gi\u1ea3m s\u1ed1 n\u0103ng l\u01b0\u1ee3ng c\u01a1 s\u1eb5n. V\u00ed d\u1ee5 nh\u01b0 vi\u1ec7c truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng t\u1eeb nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t \u0111\u1ebfn c\u00e1c h\u1ed9 gia \u0111\u00ecnh s\u1ebd c\u00f3 m\u1ed9t s\u1ed1 n\u0103ng l\u01b0\u1ee3ng b\u1ecb th\u1ea5t tho\u00e1t qua \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n.<\/p>\n\n\n\n<p>V\u1edbi c\u00e1c th\u00f4ng tin tr\u00ean \u0111\u00e2y, mong r\u1eb1ng s\u1ebd gi\u00fap b\u1ea1n tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c c\u00e2u h\u1ecfi n\u0103ng l\u01b0\u1ee3ng l\u00e0 g\u00ec, c\u00e1c lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay; t\u1eeb \u0111\u00f3 ch\u1ecdn l\u1ef1a cho nh\u00e0 m\u00e1y ngu\u1ed3n \u0111i\u1ec7n n\u0103ng s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p. M\u1ecdi \u00fd ki\u1ebfn \u0111\u00f3ng g\u00f3p qu\u00fd kh\u00e1ch h\u00e0ng h\u00e3y comment ph\u00eda d\u01b0\u1edbi b\u00e0i vi\u1ebft \u0111\u1ec3 nh\u00e2n vi\u00ean <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">t\u01b0 v\u1ea5n<\/a> c\u1ee7a ch\u00fang t\u00f4i gi\u1ea3i \u0111\u00e1p nhanh ch\u00f3ng v\u00e0 mi\u1ec5n ph\u00ed ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<p><\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn N\u0103ng l\u01b0\u1ee3ng gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng hi\u1ec7n nay \u0111\u1ea3m b\u1ea3o cho ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y di\u1ec5n ra \u1ed5n \u0111\u1ecbnh c\u0169ng nh\u01b0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. V\u1edbi nh\u1eefng \u201cngo\u1ea1i \u0111\u1ea1o\u201d thu\u1eadt ng\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00f4 c\u00f9ng m\u1edbi m\u1ebb b\u1edfi v\u1eady n\u1ed9i dung [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[7],"tags":[],"class_list":["post-3332","post","type-post","status-publish","format-standard","hentry","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3332"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3332\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}