{"id":2555,"date":"2026-07-13T15:00:00","date_gmt":"2026-07-13T07:00:00","guid":{"rendered":"https:\/\/cnbygele.com\/?p=2555"},"modified":"2026-08-24T18:10:32","modified_gmt":"2026-08-24T10:10:32","slug":"photovoltaic-inverter-harmonics-svg-apf-mitigation","status":"publish","type":"post","link":"https:\/\/cnbygele.com\/vi\/blog\/photovoltaic-inverter-harmonics-svg-apf-mitigation\/","title":{"rendered":"Harmonic c\u1ee7a Bi\u1ebfn t\u1ea7n Quang \u0111i\u1ec7n: Quy\u1ebft \u0111\u1ecbnh APF, SVG v\u00e0 c\u1ed9ng h\u01b0\u1edfng"},"content":{"rendered":"<hr \/>\n<p style=\"margin:0 0 16px;line-height:1.7\">S\u00f3ng h\u00e0i c\u1ee7a bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u1ef1c ti\u1ec5n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 \u0111ang l\u1eadp k\u1ebf ho\u1ea1ch l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb APF, SVG ho\u1eb7c h\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i.<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch nh\u1eefng th\u00f4ng s\u1ed1 c\u1ea7n \u0111o l\u01b0\u1eddng, c\u00e1ch ph\u00e2n t\u00edch c\u00e1c d\u1ea5u hi\u1ec7u v\u00e0 c\u00e1ch chu\u1ea9n b\u1ecb y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) h\u1eefu \u00edch \u0111\u1ec3 CNBYG \u0111\u00e1nh gi\u00e1 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 style=\"margin:42px 0 14px\">M\u1ee5c l\u1ee5c<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-why-do-photovoltaic-inverters-require-harmonic-assessment\">Ph\u1ea7n 1. T\u1ea1i sao bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 s\u00f3ng h\u00e0i?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-what-should-engineers-measure\">Ph\u1ea7n 2. C\u00e1c k\u1ef9 s\u01b0 c\u1ea7n \u0111o l\u01b0\u1eddng nh\u1eefng g\u00ec?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-how-does-apf-mitigate-inverter-harmonics\">Ph\u1ea7n 3. APF gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i c\u1ee7a bi\u1ebfn t\u1ea7n nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-when-does-svg-support-a-pv-site\">Ph\u1ea7n 4. Khi n\u00e0o SVG h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi PV?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-why-can-capacitor-only-correction-be-risky\">Ph\u1ea7n 5. T\u1ea1i sao vi\u1ec7c ch\u1ec9 s\u1eed d\u1ee5ng t\u1ee5 \u0111i\u1ec7n \u0111\u1ec3 b\u00f9 c\u00f4ng su\u1ea5t c\u00f3 th\u1ec3 ti\u1ec1m \u1ea9n r\u1ee7i ro?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-how-should-apf-svg-be-integrated\">Ph\u1ea7n 6. APF\/SVG c\u1ea7n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-7-what-should-be-included-in-the-rfq\">Ph\u1ea7n 7. RFQ c\u1ea7n bao g\u1ed3m nh\u1eefng n\u1ed9i dung g\u00ec?<\/a><\/li>\n<\/ul>\n<\/nav>\n<p style=\"margin:0 0 16px;line-height:1.7\">T\u00e0i li\u1ec7u li\u00ean quan: <a href=\"https:\/\/cnbygele.com\/vi\/solutions\/photovoltaic-charging-station\/\">Trang gi\u1ea3i ph\u00e1p c\u1ee7a CNBYG<\/a>, <a href=\"https:\/\/cnbygele.com\/vi\/blog\/active-harmonic-filter-ahf-selection-guide\/\">B\u00e0i vi\u1ebft li\u00ean quan c\u1ee7a CNBYG<\/a>, v\u00e0 <a href=\"https:\/\/cnbygele.com\/vi\/product\/ahf-active-harmonic-filter-harmonic-control\/\">Trang s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/a>.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter.webp\" alt=\"Thi\u1ebft b\u1ecb AHF gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i cho b\u1ed9 bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n.\" class=\"wp-image-1612\" srcset=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter.webp 800w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-300x300.webp 300w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-150x150.webp 150w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-768x768.webp 768w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-500x500.webp 500w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-600x600.webp 600w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.1-AHF-Active-Harmonic-Filter-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>Thi\u1ebft b\u1ecb l\u1ecdc s\u00f3ng h\u00e0i ch\u1ee7 \u0111\u1ed9ng (AHF) c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i d\u00f2ng \u0111i\u1ec7n trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n cao.<\/figcaption><\/figure>\n<h2 style=\"margin:42px 0 14px\" id=\"part-1-why-do-photovoltaic-inverters-require-harmonic-assessment\">Ph\u1ea7n 1. T\u1ea1i sao bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 s\u00f3ng h\u00e0i?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Bi\u1ebfn t\u1ea7n PV s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t \u0111\u00f3ng c\u1eaft. Ngay c\u1ea3 khi t\u1eebng thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh, vi\u1ec7c c\u00f3 nhi\u1ec1u bi\u1ebfn t\u1ea7n c\u00f9ng k\u1ebft n\u1ed1i t\u1ea1i m\u1ed9t \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i chung (PCC) v\u1eabn c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 s\u00f3ng h\u00e0i v\u00e0 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-2-what-should-engineers-measure\">Ph\u1ea7n 2. C\u00e1c k\u1ef9 s\u01b0 c\u1ea7n \u0111o l\u01b0\u1eddng nh\u1eefng g\u00ec?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0110o THDi, THDv, TDD, c\u00e1c b\u1eadc s\u00f3ng h\u00e0i ri\u00eang l\u1ebb, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, l\u01b0u l\u01b0\u1ee3ng c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng (kvar), dao \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p v\u00e0 tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh c\u1ee7a bi\u1ebfn t\u1ea7n khi c\u01b0\u1eddng \u0111\u1ed9 b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi thay \u0111\u1ed5i.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1.webp\" alt=\"T\u1ee7 l\u1ecdc s\u00f3ng h\u00e0i ch\u1ee7 \u0111\u1ed9ng AHF c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 tr\u1ea1m s\u1ea1c.\" class=\"wp-image-1611\" srcset=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1.webp 800w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-300x300.webp 300w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-150x150.webp 150w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-768x768.webp 768w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-500x500.webp 500w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-600x600.webp 600w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.AHF-Active-Harmonic-Filter-1-100x100.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption>B\u1ed9 l\u1ecdc s\u00f3ng h\u00e0i ch\u1ee7 \u0111\u1ed9ng b\u01a1m d\u00f2ng \u0111i\u1ec7n b\u00f9 \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u1ea3i bi\u1ebfn t\u1ea7n phi tuy\u1ebfn.<\/figcaption><\/figure>\n<h2 style=\"margin:42px 0 14px\" id=\"part-3-how-does-apf-mitigate-inverter-harmonics\">Ph\u1ea7n 3. APF gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i c\u1ee7a bi\u1ebfn t\u1ea7n nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">APF gi\u00e1m s\u00e1t d\u00f2ng \u0111i\u1ec7n s\u00f3ng h\u00e0i v\u00e0 b\u01a1m d\u00f2ng \u0111i\u1ec7n b\u00f9 ng\u01b0\u1ee3c pha. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi c\u00e1c t\u1ea3i phi tuy\u1ebfn \u1edf c\u1ea5p h\u1ec7 th\u1ed1ng khi\u1ebfn \u0111\u1ed9 m\u00e9o h\u00e0i ti\u1ebfn g\u1ea7n \u0111\u1ebfn gi\u1edbi h\u1ea1n quy ho\u1ea1ch.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-4-when-does-svg-support-a-pv-site\">Ph\u1ea7n 4. Khi n\u00e0o SVG h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi PV?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">SVG \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi h\u1ec7 th\u1ed1ng c\u1ea7n h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p, \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng ho\u1eb7c hi\u1ec7u ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n c\u00f4ng su\u1ea5t ph\u00e1t \u0111i\u1ec7n v\u00e0 ph\u1ee5 t\u1ea3i thay \u0111\u1ed5i.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-5-why-can-capacitor-only-correction-be-risky\">Ph\u1ea7n 5. T\u1ea1i sao vi\u1ec7c ch\u1ec9 s\u1eed d\u1ee5ng t\u1ee5 \u0111i\u1ec7n \u0111\u1ec3 b\u00f9 c\u00f4ng su\u1ea5t c\u00f3 th\u1ec3 ti\u1ec1m \u1ea9n r\u1ee7i ro?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">T\u1ee5 \u0111i\u1ec7n c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi ph\u1ed5 s\u00f3ng h\u00e0i v\u00e0 tr\u1edf kh\u00e1ng c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y c\u1ea5p \u0111i\u1ec7n. C\u1ea7n ki\u1ec3m tra \u0111\u1ed9 l\u1ec7ch c\u1ed9ng h\u01b0\u1edfng v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng tr\u01b0\u1edbc khi m\u1edf r\u1ed9ng c\u00e1c d\u00e0n t\u1ee5 \u0111i\u1ec7n.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-6-how-should-apf-svg-be-integrated\">Ph\u1ea7n 6. APF\/SVG c\u1ea7n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">X\u00e1c \u0111\u1ecbnh PCC, v\u1ecb tr\u00ed \u0111\u1eb7t CT, h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7, truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c th\u1eed nghi\u1ec7m nghi\u1ec7m thu. Ki\u1ec3m tra kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng trong \u0111i\u1ec1u ki\u1ec7n b\u1ee9c x\u1ea1 th\u1ea5p, c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ef1c \u0111\u1ea1i v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng k\u1ebft h\u1ee3p gi\u1eefa s\u1ea1c v\u00e0 t\u1ea3i.<\/p>\n<h2 style=\"margin:42px 0 14px\" id=\"part-7-what-should-be-included-in-the-rfq\">Ph\u1ea7n 7. RFQ c\u1ea7n bao g\u1ed3m nh\u1eefng n\u1ed9i dung g\u00ec?<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Cung c\u1ea5p s\u1ed1 l\u01b0\u1ee3ng bi\u1ebfn t\u1ea7n, c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c, d\u1eef li\u1ec7u m\u00e1y bi\u1ebfn \u00e1p, nh\u1eadt k\u00fd s\u00f3ng h\u00e0i, \u0111\u1ecbnh ngh\u0129a PCC, gi\u1edbi h\u1ea1n c\u1ee7a \u0111\u01a1n v\u1ecb \u0111i\u1ec7n l\u1ef1c, thi\u1ebft b\u1ecb b\u00f9 hi\u1ec7n c\u00f3 v\u00e0 k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"872\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control.webp\" alt=\"T\u1ee7 \u0111i\u1ec1u khi\u1ec3n s\u00f3ng h\u00e0i AHF ph\u1ee5c v\u1ee5 c\u00e1c d\u1ef1 \u00e1n c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng t\u1ea1i \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i chung (PCC).\" class=\"wp-image-1609\" srcset=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control.webp 1500w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control-300x174.webp 300w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control-1024x595.webp 1024w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control-768x446.webp 768w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.1-AHF-Active-Harmonic-Filter-Harmonic-Control-600x349.webp 600w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><figcaption>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n s\u00f3ng h\u00e0i AHF d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n gi\u1ea3m thi\u1ec3u s\u00f3ng h\u00e0i t\u1ea1i PCC.<\/figcaption><\/figure>\n<h2 style=\"margin:42px 0 14px\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3 style=\"margin:28px 0 12px\">Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra s\u00f3ng h\u00e0i trong bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t \u0111\u00f3ng c\u1eaft v\u00e0 t\u1ea3i phi tuy\u1ebfn d\u00f9ng chung c\u00f3 th\u1ec3 t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n s\u00f3ng h\u00e0i t\u1ea1i PCC.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u00f3 ph\u1ea3i m\u1ecdi nh\u00e0 m\u00e1y \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111\u1ec1u c\u1ea7n APF kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f4ng. Vi\u1ec7c s\u1eed d\u1ee5ng APF c\u1ea7n d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 m\u00e9o s\u00f3ng h\u00e0i \u0111o \u0111\u01b0\u1ee3c v\u00e0 c\u00e1c gi\u1edbi h\u1ea1n c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n<h3 style=\"margin:28px 0 12px\">SVG c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf s\u00f3ng h\u00e0i trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Kh\u00f4ng. SVG qu\u1ea3n l\u00fd c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng v\u00e0 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p, trong khi APF x\u1eed l\u00fd d\u00f2ng \u0111i\u1ec7n s\u00f3ng h\u00e0i.<\/p>\n<h3 style=\"margin:28px 0 12px\">N\u00ean th\u1ef1c hi\u1ec7n \u0111o l\u01b0\u1eddng t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed n\u00e0o?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">T\u1ea1i t\u1ee7 \u0111i\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng quang \u0111i\u1ec7n v\u00e0 PCC \u0111\u00e3 th\u1ed1ng nh\u1ea5t, t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee7a \u0111\u01a1n v\u1ecb \u0111i\u1ec7n l\u1ef1c v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n<h3 style=\"margin:28px 0 12px\">Ch\u1ec9 s\u1ed1 s\u00f3ng h\u00e0i n\u00e0o quan tr\u1ecdng nh\u1ea5t?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">TDD v\u00e0 c\u00e1c b\u1eadc s\u00f3ng h\u00e0i ri\u00eang l\u1ebb th\u01b0\u1eddng h\u1eefu \u00edch h\u01a1n so v\u1edbi m\u1ed9t gi\u00e1 tr\u1ecb THDi t\u1ee9c th\u1eddi duy nh\u1ea5t.<\/p>\n<h3 style=\"margin:28px 0 12px\">D\u00e0n t\u1ee5 \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ed9ng h\u01b0\u1edfng kh\u00f4ng?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">C\u00f3, n\u1ebfu \u0111i\u1ec7n dung t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c t\u1ea7n s\u1ed1 s\u00f3ng h\u00e0i c\u1ee7a bi\u1ebfn t\u1ea7n v\u00e0 tr\u1edf kh\u00e1ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h3 style=\"margin:28px 0 12px\">C\u1ea7n cung c\u1ea5p nh\u1eefng t\u00e0i li\u1ec7u n\u00e0o \u0111\u1ec3 t\u00ednh to\u00e1n l\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t thi\u1ebft b\u1ecb?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">S\u01a1 \u0111\u1ed3 \u0111\u01a1n tuy\u1ebfn, danh s\u00e1ch bi\u1ebfn t\u1ea7n, d\u1eef li\u1ec7u m\u00e1y bi\u1ebfn \u00e1p, b\u00e1o c\u00e1o s\u00f3ng h\u00e0i v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a \u0111\u01a1n v\u1ecb \u0111i\u1ec7n l\u1ef1c.<\/p>\n<h3 style=\"margin:28px 0 12px\">Nh\u1eefng s\u1ea3n ph\u1ea9m CNBYG n\u00e0o ph\u00f9 h\u1ee3p?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">AHF d\u00e0nh cho x\u1eed l\u00fd s\u00f3ng h\u00e0i, SVG h\u1ed7 tr\u1ee3 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng ho\u1eb7c h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng.<\/p>\n<h2 style=\"margin:42px 0 14px\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11889164\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11889164\/<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/standards.ieee.org\/ieee\/519\/10677\/\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/standards.ieee.org\/ieee\/519\/10677\/<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch s\u00f3ng h\u00e0i t\u1eeb b\u1ed9 bi\u1ebfn t\u1ea7n quang \u0111i\u1ec7n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng t\u1ea1i \u0111i\u1ec3m \u0111\u1ea5u n\u1ed1i chung (PCC), nh\u1eefng th\u00f4ng s\u1ed1 c\u1ea7n \u0111o l\u01b0\u1eddng v\u00e0 th\u1eddi \u0111i\u1ec3m ph\u00f9 h\u1ee3p \u0111\u1ec3 \u00e1p d\u1ee5ng gi\u1ea3i ph\u00e1p gi\u1ea3m thi\u1ec3u b\u1eb1ng APF ho\u1eb7c SVG cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 tr\u1ea1m s\u1ea1c hi\u1ec7n nay.<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2555","post","type-post","status-publish","format-standard","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/posts\/2555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/comments?post=2555"}],"version-history":[{"count":1,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/posts\/2555\/revisions"}],"predecessor-version":[{"id":2618,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/posts\/2555\/revisions\/2618"}],"wp:attachment":[{"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/media?parent=2555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/categories?post=2555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnbygele.com\/vi\/wp-json\/wp\/v2\/tags?post=2555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}