{"id":954,"date":"2025-12-26T08:10:49","date_gmt":"2025-12-26T08:10:49","guid":{"rendered":"https:\/\/azan.com.vn\/blog\/sau-trung-quoc-mot-quoc-gia-vua-lam-doan-tau-cao-toc-nhanh-thu-2-the-gioi-toc-do-407-km-h-ngang-di-ha-noi-tp-hcm-chi-4-tieng.html"},"modified":"2026-01-24T08:17:23","modified_gmt":"2026-01-24T08:17:23","slug":"sau-trung-quoc-mot-quoc-gia-vua-lam-doan-tau-cao-toc-nhanh-thu-2-the-gioi-toc-do-407-km-h-ngang-di-ha-noi-tp-hcm-chi-4-tieng","status":"publish","type":"post","link":"https:\/\/azan.com.vn\/blog\/sau-trung-quoc-mot-quoc-gia-vua-lam-doan-tau-cao-toc-nhanh-thu-2-the-gioi-toc-do-407-km-h-ngang-di-ha-noi-tp-hcm-chi-4-tieng.html","title":{"rendered":"Sau Trung Qu\u1ed1c, m\u1ed9t qu\u1ed1c gia v\u1eeba l\u00e0m \u0111o\u00e0n t\u00e0u cao t\u1ed1c nhanh th\u1ee9 2 th\u1ebf gi\u1edbi: T\u1ed1c \u0111\u1ed9 407 km\/h, ngang \u0111i H\u00e0 N\u1ed9i – TP.HCM ch\u1ec9 4 ti\u1ebfng"},"content":{"rendered":"
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H\u00e0n Qu\u1ed1c v\u1eeba c\u00f4ng b\u1ed1 ho\u00e0n t\u1ea5t vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i cho th\u1ebf h\u1ec7 t\u00e0u cao t\u1ed1c ti\u1ebfp theo, \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong l\u0129nh v\u1ef1c \u0111\u01b0\u1eddng s\u1eaft t\u1ed1c \u0111\u1ed9 cao. Theo B\u1ed9 \u0110\u1ea5t \u0111ai, C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 Giao th\u00f4ng v\u1eadn t\u1ea3i H\u00e0n Qu\u1ed1c, \u0111o\u00e0n t\u00e0u m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh \u1edf t\u1ed1c \u0111\u1ed9 229 d\u1eb7m\/gi\u1edd (kho\u1ea3ng 370 km\/h), qua \u0111\u00f3 tr\u1edf th\u00e0nh t\u00e0u cao t\u1ed1c nhanh th\u1ee9 hai th\u1ebf gi\u1edbi sau Trung Qu\u1ed1c. <\/p>\n

\u0110o\u00e0n t\u00e0u \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 EMU-370, c\u00f3 thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt cho ph\u00e9p \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a l\u00ean t\u1edbi 253 d\u1eb7m\/gi\u1edd (kho\u1ea3ng 407 km\/h). D\u1ef1 \u00e1n \u0111\u01b0\u1ee3c tri\u1ec3n khai trong khu\u00f4n kh\u1ed5 ch\u01b0\u01a1ng tr\u00ecnh nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n (R&D) qu\u1ed1c gia, do Vi\u1ec7n Nghi\u00ean c\u1ee9u \u0110\u01b0\u1eddng s\u1eaft H\u00e0n Qu\u1ed1c ch\u1ee7 tr\u00ec, v\u1edbi s\u1ef1 tham gia c\u1ee7a b\u1ea3y t\u1ed5 ch\u1ee9c c\u00f4ng v\u00e0 t\u01b0 nh\u00e2n. <\/p>\n

M\u1ed9t trong nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a EMU-370 l\u00e0 \u0111\u1ed9ng c\u01a1 k\u00e9o t\u1ed1c \u0111\u1ed9 cao c\u00f4ng su\u1ea5t 560 kW, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n ho\u00e0n to\u00e0n m\u1edbi. So v\u1edbi \u0111\u1ed9ng c\u01a1 380 kW tr\u00ean t\u00e0u KTX-Cheongryong hi\u1ec7n nay, c\u00f4ng su\u1ea5t \u0111\u00e3 t\u0103ng t\u1edbi 47,4%, cho ph\u00e9p \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 r\u1ea5t cao. <\/p>\n

Theo B\u1ed9 Giao th\u00f4ng v\u1eadn t\u1ea3i H\u00e0n Qu\u1ed1c, \u0111\u1ed9ng c\u01a1 n\u00e0y \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao nh\u1edd thi\u1ebft k\u1ebf t\u1ed1i \u01b0u, t\u00edch h\u1ee3p m\u1eadt \u0111\u1ed9 cao c\u00e1c linh ki\u1ec7n ch\u1ee7 ch\u1ed1t, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t v\u00e0 c\u00e1ch nhi\u1ec7t. Vi\u1ec7c thu nh\u1ecf k\u00edch th\u01b0\u1edbc nh\u01b0ng v\u1eabn n\u00e2ng cao c\u00f4ng su\u1ea5t gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng kh\u00f4ng gian v\u00e0 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a \u0111o\u00e0n t\u00e0u. <\/p>\n

B\u00ean c\u1ea1nh \u0111\u1ed9ng c\u01a1, d\u1ef1 \u00e1n c\u0169ng t\u1eadp trung m\u1ea1nh v\u00e0o vi\u1ec7c gi\u1ea3m l\u1ef1c c\u1ea3n v\u1eadn h\u00e0nh. C\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 thi\u1ebft k\u1ebf ph\u1ea7n \u0111\u1ea7u t\u00e0u m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 gi\u1ea3m \u0111\u1ed9 nh\u00f4 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a tr\u00ean n\u00f3c, qua \u0111\u00f3 gi\u00fap l\u1ef1c c\u1ea3n kh\u00f4ng kh\u00ed gi\u1ea3m h\u01a1n 10% so v\u1edbi t\u00e0u KTX-Cheongryong. <\/p>\n

\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh khi v\u1eadn h\u00e0nh \u1edf t\u1ed1c \u0111\u1ed9 cao c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t. Nh\u1edd t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng treo v\u1edbi l\u00f2 xo kh\u00ed v\u00e0 b\u1ed9 gi\u1ea3m ch\u1ea5n tr\u00ean khung g\u1ea7m d\u1eabn \u0111\u1ed9ng, gia t\u1ed1c rung \u0111\u1ed9ng ngang gi\u1ea3m h\u01a1n 30%, g\u00f3p ph\u1ea7n n\u00e2ng cao \u0111\u1ed9 an to\u00e0n v\u00e0 c\u1ea3m gi\u00e1c \u00eam \u00e1i cho h\u00e0nh kh\u00e1ch. <\/p>\n

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Ngo\u00e0i ra, \u0111\u1ed9 \u1ed3n b\u00ean trong khoang t\u00e0u \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m kho\u1ea3ng 2 dB th\u00f4ng qua vi\u1ec7c tinh ch\u1ec9nh c\u1ea5u tr\u00fac th\u00e2n xe \u0111\u00fac cho s\u00e0n v\u00e0 v\u00e1ch b\u00ean. C\u00e1c c\u00f4ng ngh\u1ec7 k\u00edn kh\u00ed v\u00e0 c\u00e1ch \u00e2m c\u0169ng cho ph\u00e9p H\u00e0n Qu\u1ed1c n\u1ed9i \u0111\u1ecba h\u00f3a vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c l\u1ed1i \u0111i k\u00edn kh\u00ed gi\u1eefa c\u00e1c toa t\u00e0u, thay v\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o nh\u1eadp kh\u1ea9u. <\/p>\n

Song song v\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n c\u1ee9ng, d\u1ef1 \u00e1n \u0111\u00e3 thi\u1ebft l\u1eadp c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 ki\u1ec3m ch\u1ee9ng an to\u00e0n cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, bao g\u1ed3m th\u00e2n xe, h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh, phanh, \u0111\u1ed9ng c\u01a1 v\u00e0 t\u00edn hi\u1ec7u. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 n\u1ec1n t\u1ea3ng quan tr\u1ecdng \u0111\u1ec3 \u0111\u01b0a EMU-370 v\u00e0o khai th\u00e1c th\u01b0\u01a1ng m\u1ea1i trong t\u01b0\u01a1ng lai. <\/p>\n

Ch\u00ednh ph\u1ee7 H\u00e0n Qu\u1ed1c d\u1ef1 ki\u1ebfn b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t nh\u1eefng \u0111o\u00e0n t\u00e0u \u0111\u1ea7u ti\u00ean t\u1eeb n\u0103m t\u1edbi, ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1eed nghi\u1ec7m t\u1eeb n\u0103m 2030 v\u00e0 h\u01b0\u1edbng t\u1edbi th\u01b0\u01a1ng m\u1ea1i h\u00f3a sau n\u0103m 2031. <\/p>\n

Khi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh th\u01b0\u01a1ng m\u1ea1i, EMU-370 s\u1ebd \u0111\u1ee9ng th\u1ee9 hai th\u1ebf gi\u1edbi v\u1ec1 t\u1ed1c \u0111\u1ed9 khai th\u00e1c, ch\u1ec9 sau CR450 c\u1ee7a Trung Qu\u1ed1c, m\u1eabu t\u00e0u \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u1edf t\u1ed1c \u0111\u1ed9 kho\u1ea3ng 400 km\/h v\u00e0 d\u1ef1 ki\u1ebfn \u0111\u01b0a v\u00e0o ph\u1ee5c v\u1ee5 n\u0103m 2027. <\/p>\n

Trong khi \u0111\u00f3, c\u00e1c qu\u1ed1c gia c\u00f3 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u1eaft cao t\u1ed1c ph\u00e1t tri\u1ec3n nh\u01b0 Ph\u00e1p, \u0110\u1ee9c v\u00e0 Nh\u1eadt B\u1ea3n hi\u1ec7n ch\u1ee7 y\u1ebfu v\u1eadn h\u00e0nh t\u00e0u \u1edf t\u1ed1c \u0111\u1ed9 kho\u1ea3ng 320 km\/h. <\/p>\n

D\u1ef1 \u00e1n EMU-370 \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1eeb th\u00e1ng 4\/2022 \u0111\u1ebfn th\u00e1ng 12\/2025, v\u1edbi t\u1ed5ng v\u1ed1n \u0111\u1ea7u t\u01b0 kho\u1ea3ng 15,23 tri\u1ec7u USD. Theo B\u1ed9 Giao th\u00f4ng v\u1eadn t\u1ea3i H\u00e0n Qu\u1ed1c, th\u00e0nh qu\u1ea3 n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao n\u0103ng l\u1ef1c c\u00f4ng ngh\u1ec7 n\u1ed9i \u0111\u1ecba m\u00e0 c\u00f2n c\u1ee7ng c\u1ed1 v\u1ecb th\u1ebf c\u1ee7a H\u00e0n Qu\u1ed1c trong cu\u1ed9c \u0111ua to\u00e0n c\u1ea7u v\u1ec1 \u0111\u01b0\u1eddng s\u1eaft cao t\u1ed1c th\u1ebf h\u1ec7 m\u1edbi. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/figcaption><\/div>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

\u0110o\u00e0n t\u00e0u c\u00f3 thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt cho ph\u00e9p \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a l\u00ean t\u1edbi kho\u1ea3ng 407 km\/h.<\/p>\n","protected":false},"author":2,"featured_media":1272,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[483,119,138,456,445,485,482,481,484,148,206],"class_list":["post-954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe-moi","tag-cho-khach","tag-cong-nghe","tag-ha-noi","tag-khai-thac","tag-my","tag-tau-dien","tag-tau-dien-toc-do-cao","tag-thuong-mai","tag-tp-hcm","tag-trung-quoc","tag-viet-nam"],"_links":{"self":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts\/954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/comments?post=954"}],"version-history":[{"count":1,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts\/954\/revisions"}],"predecessor-version":[{"id":1022,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/posts\/954\/revisions\/1022"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/media\/1272"}],"wp:attachment":[{"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/media?parent=954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/categories?post=954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/azan.com.vn\/blog\/wp-json\/wp\/v2\/tags?post=954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}