{"id":15735,"date":"2026-01-06T21:30:32","date_gmt":"2026-01-06T13:30:32","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15735"},"modified":"2026-01-06T21:30:32","modified_gmt":"2026-01-06T13:30:32","slug":"bianyaqideshiyongweihucongjichuyuanlidaojixingpanding","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/es\/project\/bianyaqideshiyongweihucongjichuyuanlidaojixingpanding","title":{"rendered":"Funcionamiento y mantenimiento de transformadores: desde los principios fundamentales hasta la determinaci\u00f3n de la polaridad"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 20px;\">\n<div style=\"text-align: center; border-bottom: 5px solid #1f365c; padding-bottom: 30px; margin-bottom: 40px;\">\n<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 20px;\">\n<div style=\"text-align: center; border-bottom: 5px solid #1f365c; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 32px; margin-bottom: 10px; font-weight: bold;\">Funcionamiento y mantenimiento de transformadores: desde los principios fundamentales hasta la determinaci\u00f3n de la polaridad<\/h1>\n<div style=\"display: inline-block; background: #1f365c; color: #fff; padding: 6px 20px; border-radius: 4px; font-size: 14px; letter-spacing: 1px;\">\u8239\u8236\u7535\u5b50\u7535\u6c14\u5458 (ETO) \u6280\u672f\u57f9\u8bad\u8d44\u6599<\/div>\n<\/div>\n<section style=\"margin-bottom: 50px; background: #f0f4f8; padding: 25px; border-radius: 10px; border-left: 10px solid #1f365c;\">\n<p style=\"text-indent: 2em; margin: 0; font-weight: 500;\">\u53d8\u538b\u5668\u662f\u4e00\u79cd\u9759\u6b62\u7684\u7535\u6c14\u8bbe\u5907\uff0c\u5c5e\u4e8e\u4e00\u79cd\u65cb\u8f6c\u901f\u5ea6\u4e3a\u96f6\u7684\u7535\u52a8\u673a\u3002\u7535\u529b\u53d8\u538b\u5668\u5728\u7cfb\u7edf\u4e2d\u5de5\u4f5c\u65f6\uff0c\u53ef\u5c06\u7535\u80fd\u7531\u5b83\u7684\u4e00\u6b21\u4fa7\u7ecf\u7535\u78c1\u80fd\u91cf\u7684\u8f6c\u6362\u4f20\u8f93\u5230\u4e8c\u6b21\u4fa7\uff0c\u540c\u65f6\u6839\u636e\u8f93\u914d\u7535\u7684\u9700\u8981\u5c06\u7535\u538b\u5347\u9ad8\u6216\u964d\u4f4e\u3002\u6545\u5b83\u5728\u7535\u80fd\u7684\u751f\u4ea7\u8f93\u9001\u548c\u5206\u914d\u4f7f\u7528\u7684\u5168\u8fc7\u7a0b\u4e2d\u4f5c\u7528\u5341\u5206\u91cd\u8981\u3002\u5728\u6574\u4e2a\u7535\u529b\u7cfb\u7edf\u4e2d\uff0c\u53d8\u538b\u5668\u7684\u5bb9\u91cf\u901a\u5e38\u4e3a\u53d1\u7535\u673a\u5bb9\u91cf\u76843\u500d\u4ee5\u4e0a\u3002<\/p>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">\u4e8c\u3001 \u53d8\u538b\u5668\u7684\u94ed\u724c\u5185\u5bb9<\/h2>\n<div style=\"margin-top: 30px;\">\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px;\">(\u4e00) \u53d8\u538b\u5668\u7684\u578b\u53f7\u89e3\u6790<\/h3>\n<p style=\"text-indent: 2em;\">\u53d8\u538b\u5668\u7684\u578b\u53f7\u5206\u4e24\u90e8\u5206\uff0c\u524d\u90e8\u5206\u7531\u6c49\u8bed\u62fc\u97f3\u5b57\u6bcd\u7ec4\u6210\uff0c\u4ee3\u8868\u53d8\u538b\u5668\u7684\u7c7b\u522b\u3001\u7ed3\u6784\u7279\u5f81\u548c\u7528\u9014\uff0c\u540e\u90e8\u5206\u7531\u6570\u5b57\u7ec4\u6210\uff0c\u8868\u793a\u4ea7\u54c1\u7684\u5bb9\u91cf(kV\u00b7A) \u548c\u9ad8\u538b\u7ed5\u7ec4\u7535\u538b(kV) \u7b49\u7ea7\u3002<\/p>\n<div style=\"background: #fff; border: 1px solid #ddd; border-radius: 12px; padding: 25px; margin: 20px 0; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\">\n<p style=\"font-weight: bold; color: #1f365c; border-left: 4px solid #ef9308; padding-left: 10px; margin-bottom: 15px;\">\u6c49\u8bed\u62fc\u97f3\u5b57\u6bcd\u542b\u4e49\u8be6\u89e3\uff1a<\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 14px;\">\n<tbody>\n<tr style=\"background: #f9f9f9; border-bottom: 1px solid #eee;\">\n<td style=\"padding: 12px; width: 140px; font-weight: bold; color: #1f365c;\">\u7b2c1\u90e8\u5206 (\u76f8\u6570)<\/td>\n<td style=\"padding: 12px;\"><strong>D<\/strong>\u2014\u2014\u5355\u76f8\uff1b<strong>S<\/strong>\u2014\u2014\u4e09\u76f8\u3002<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 12px; font-weight: bold; color: #1f365c;\">\u7b2c2\u90e8\u5206 (\u51b7\u5374)<\/td>\n<td style=\"padding: 12px;\"><strong>J<\/strong>\u2014\u2014\u6cb9\u6d78\u81ea\u51b7\uff1b<strong>F<\/strong>\u2014\u2014\u6cb9\u6d78\u98ce\u51b7\uff1b<strong>FP<\/strong>\u2014\u2014\u5f3a\u8feb\u6cb9\u5faa\u73af\u98ce\u51b7\uff1b<strong>SP<\/strong>\u2014\u2014\u5f3a\u8feb\u6cb9\u5faa\u73af\u6c34\u51b7\u3002<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9; border-bottom: 1px solid #eee;\">\n<td style=\"padding: 12px; font-weight: bold; color: #1f365c;\">\u7b2c3\u90e8\u5206 (\u7535\u538b)<\/td>\n<td style=\"padding: 12px;\"><strong>S<\/strong>\u2014\u2014\u4e09\u7ea7\u7535\u538b\uff0c\u65e0S \u8868\u793a\u4e24\u7ea7\u7535\u538b\u3002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; font-weight: bold; color: #1f365c;\">\u5176\u4ed6\u4ee3\u53f7\u542b\u4e49<\/td>\n<td style=\"padding: 12px; line-height: 2;\"><strong>L<\/strong>\u2014\u2014\u94dd\u7ebf\u5708\u6216\u9632\u96f7\uff1b<br \/>\n<strong>0<\/strong>\u2014\u2014\u81ea\u8026(\u5728\u9996\u4f4d\u65f6\u8868\u793a\u964d\u538b\u81ea\u8026\uff0c\u5728\u672b\u4f4d\u65f6\u8868\u793a\u5347\u538b\u81ea\u8026);<br \/>\n<strong>Z<\/strong>\u2014\u2014\u6709\u8f7d\u8c03\u538b\uff1b<br \/>\n<strong>TH<\/strong>\u2014\u2014\u6e7f\u70ed\u5e26(\u9632\u62a4\u7c7b\u578b\u4ee3\u53f7); <strong>TA<\/strong>\u2014\u2014\u5e72\u70ed\u5e26(\u9632\u62a4\u7c7b\u578b\u4ee3\u53f7)\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; margin-top: 30px;\">\n<div style=\"background: #fff; border: 1px solid #eee; padding: 20px; border-radius: 8px; border-top: 4px solid #1f365c; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\">\n<h4 style=\"color: #1f365c; margin-top: 0; border-bottom: 1px solid #eee; padding-bottom: 10px;\">(\u4e8c) \u989d\u5b9a\u5bb9\u91cf (S<sub>N<\/sub>)<\/h4>\n<p style=\"font-size: 14px; text-indent: 2em;\">\u989d\u5b9a\u5bb9\u91cf\u662f\u5236\u9020\u5382\u6240\u89c4\u5b9a\u7684\u5728\u989d\u5b9a\u5de5\u4f5c\u72b6\u6001(\u5373\u5728\u989d\u5b9a\u7535\u538b\u3001\u989d\u5b9a\u9891\u7387\u3001\u989d\u5b9a\u4f7f\u7528\u6761\u4ef6\u4e0b\u7684\u5de5\u4f5c\u72b6\u6001)\u4e0b\u53d8\u538b\u5668\u8f93\u51fa\u7684\u89c6\u5728\u529f\u7387\u7684\u4fdd\u8bc1\u503c\uff0c\u7528S<sub>N<\/sub>\u8868\u793a\u3002\u989d\u5b9a\u5bb9\u91cf\u901a\u5e38\u662f\u6307\u9ad8\u538b\u7ed5\u7ec4\u7684\u5bb9\u91cf\uff1b\u5f53\u53d8\u538b\u5668\u5bb9\u91cf\u56e0\u51b7\u5374\u65b9\u5f0f\u800c\u53d8\u66f4\u65f6\uff0c\u989d\u5b9a\u5bb9\u91cf\u662f\u6307\u5b83\u7684\u6700\u5927\u5bb9\u91cf\u3002<\/p>\n<\/div>\n<div style=\"background: #fff; border: 1px solid #eee; padding: 20px; border-radius: 8px; border-top: 4px solid #1f365c; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\">\n<h4 style=\"color: #1f365c; margin-top: 0; border-bottom: 1px solid #eee; padding-bottom: 10px;\">(\u4e09) \u989d\u5b9a\u7535\u6d41 (I<sub>1<\/sub>\u3001I<sub>2<\/sub>)<\/h4>\n<p style=\"font-size: 14px; text-indent: 2em;\">\u53d8\u538b\u5668\u4e00\u3001\u4e8c\u6b21\u989d\u5b9a\u7535\u6d41\u662f\u6307\u5728\u989d\u5b9a\u7535\u538b\u548c\u989d\u5b9a\u73af\u5883\u6e29\u5ea6\u4e0b\u4f7f\u53d8\u538b\u5668\u5404\u90e8\u5206\u4e0d\u8d85\u6e29\u7684\u4e00\u3001\u4e8c\u6b21\u7ed5\u7ec4\u957f\u671f\u5141\u8bb8\u901a\u8fc7\u7684\u7ebf\u7535\u6d41\uff0c\u5355\u4f4d\u4e3aA\u3002<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-top: 30px; background: #fff; border: 1px solid #eee; padding: 25px; border-radius: 8px; border-top: 4px solid #1f365c; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\">\n<h4 style=\"color: #1f365c; margin-top: 0; border-bottom: 1px solid #eee; padding-bottom: 10px;\">(\u56db) \u989d\u5b9a\u7535\u538b (U<sub>N<\/sub>)<\/h4>\n<p style=\"font-size: 14px; text-indent: 2em;\">\u53d8\u538b\u5668\u7684\u989d\u5b9a\u7535\u538b\u5c31\u662f\u5404\u7ed5\u7ec4\u7684\u989d\u5b9a\u7535\u538b\uff0c\u662f\u6307\u989d\u5b9a\u65bd\u52a0\u7684\u6216\u7a7a\u8f7d\u65f6\u4ea7\u751f\u7684\u7535\u538b\u3002\u4e00\u6b21\u989d\u5b9a\u7535\u538bU<sub>1n<\/sub>\u662f\u6307\u63a5\u5230\u53d8\u538b\u5668\u4e00\u6b21\u7ed5\u7ec4\u7aef\u70b9\u7684\u989d\u5b9a\u7535\u538b\u503c\uff1b\u4e8c\u6b21\u989d\u5b9a\u7535\u538bU<sub>2n<\/sub>\u662f\u6307\u5f53\u4e00\u6b21\u7ed5\u7ec4\u6240\u63a5\u7684\u7535\u538b\u4e3a\u989d\u5b9a\u503c\u3001\u53d8\u538b\u5668\u7a7a\u8f7d\u65f6\u4e8c\u6b21\u7ed5\u7ec4\u7684\u7535\u538b(\u5355\u4f4d\u4e3a V \u6216 kV) \u3002\u4e09\u76f8\u53d8\u538b\u5668\u7684\u989d\u5b9a\u7535\u538b\u6307\u7684\u5747\u662f\u7ebf\u7535\u538b\u3002<\/p>\n<p style=\"font-size: 14px; text-indent: 2em; background: #fdf6ec; padding: 15px; border-radius: 4px; border-left: 4px solid #ef9308;\"><strong>\u4e13\u5bb6\u89e3\u8bfb\uff1a<\/strong>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5728\u9ad8\u538b\u7ed5\u7ec4\u4e0a\u62bd\u51fa\u9002\u5f53\u7684\u5206\u63a5\u5934\uff0c\u9ad8\u538b\u7ed5\u7ec4\u6216\u5176\u5355\u72ec\u8c03\u538b\u7ed5\u7ec4\u5e38\u5e38\u5957\u5728\u6700\u5916\u9762\uff0c\u5f15\u51fa\u5206\u63a5\u5934\u65b9\u4fbf\uff1b\u9ad8\u538b\u4fa7\u7535\u6d41\u5c0f\uff0c\u5f15\u51fa\u5206\u63a5\u5f15\u7ebf\u548c\u5206\u63a5\u5f00\u5173\u7684\u8f7d\u6d41\u90e8\u5206\u622a\u9762\u5c0f\uff0c\u5206\u63a5\u5f00\u5173\u63a5\u89e6\u89e6\u70b9\u8f83\u5bb9\u6613\u5236\u9020\u3002<\/p>\n<\/div>\n<div style=\"margin-top: 30px; background: #f9f9f9; padding: 25px; border-radius: 12px; border: 1px solid #ddd;\">\n<h4 style=\"color: #1f365c; margin-top: 0;\">(\u4e94) \u8fde\u63a5\u7ec4\u522b\u89e3\u6790<\/h4>\n<p style=\"font-size: 14px; text-indent: 2em;\">\u8fde\u63a5\u7ec4\u522b\u8868\u793a\u53d8\u538b\u5668\u5404\u76f8\u7ed5\u7ec4\u7684\u8fde\u63a5\u65b9\u5f0f\u548c\u4e00\u3001\u4e8c\u6b21\u7ebf\u7535\u538b\u4e4b\u95f4\u7684\u76f8\u4f4d\u5173\u7cfb\u3002\u7b26\u53f7\u987a\u5e8f\u7531\u5de6\u81f3\u53f3\u5404\u4ee3\u8868\u4e00\u3001\u4e8c\u6b21\u7ed5\u7ec4\u7684\u8fde\u63a5\u65b9\u5f0f\uff0c\u6570\u5b57\u8868\u793a\u4e24\u4e2a\u7ed5\u7ec4\u7684\u8fde\u63a5\u7ec4\u53f7\u3002\u4e00\u822c\u7684\u9ad8\u538b\u53d8\u538b\u5668\u57fa\u672c\u662f <strong>Yn\u3001Y\u3001d11<\/strong> \u63a5\u7ebf\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-top: 15px;\">\n<div style=\"flex: 1; background: #fff; padding: 15px; border-radius: 6px; border: 1px solid #eee;\"><strong>\u201cYn\u201d<\/strong> \u8868\u793a\u4e00\u6b21\u4fa7\u4e3a\u661f\u5f62\u5e26\u4e2d\u6027\u7ebf\u7684\u63a5\u7ebf\uff1b<strong>Y<\/strong> \u8868\u793a\u661f\u5f62\uff0c<strong>n<\/strong> \u8868\u793a\u5e26\u4e2d\u6027\u7ebf\u3002<\/div>\n<div style=\"flex: 1; background: #fff; padding: 15px; border-radius: 6px; border: 1px solid #eee;\"><strong>\u201cd\u201d<\/strong> \u8868\u793a\u4e8c\u6b21\u4fa7\u4e3a\u4e09\u89d2\u5f62\u63a5\u7ebf\u3002<\/div>\n<div style=\"flex: 1; background: #fff; padding: 15px; border-radius: 6px; border: 1px solid #eee;\"><strong>\u201c11\u201d<\/strong> \u8868\u793a\u53d8\u538b\u5668\u4e8c\u6b21\u4fa7\u7684\u7ebf\u7535\u538b U<sub>ab<\/sub> \u6ede\u540e\u4e00\u6b21\u4fa7\u7ebf\u7535\u538b U<sub>AB<\/sub> 330\u00b0(\u6216\u8d85\u524d30\u00b0)\u3002<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">1. \u53d8\u538b\u5668\u540c\u540d\u7aef\u548c\u5f02\u540d\u7aef\u7684\u5b9a\u4e49<\/h2>\n<div style=\"margin-top: 25px; padding: 0 10px;\">\n<p style=\"text-indent: 2em;\">\u5982\u56fe15-1\u6240\u793a\uff0c\u53d8\u538b\u5668\u7ebf\u5708\u4e0a\u6807\u6ce8\u7684\u8fd9\u4e2a\u5c0f\u9ed1\u70b9\u8868\u793a\u662f\u540c\u540d\u7aef\u3002\u540c\u540d\u7aef\uff0c\u662f\u4e92\u611f\u7ebf\u5708\u4e4b\u95f4\u7684\u7535\u6d41\u6216\u7535\u52a8\u52bf\u76f8\u4f4d\u5224\u522b\u7684\u4f9d\u636e\u3002\u5f53\u4e24\u4e2a\u4e92\u611f\u7ebf\u5708\u901a\u5165\u7535\u6d41\u4e14\u6240\u4ea7\u751f\u7684\u78c1\u901a\u65b9\u5411\u76f8\u540c\u65f6\uff0c\u4e24\u4e2a\u7ebf\u5708\u7684\u7535\u6d41\u6d41\u5165\u7aef\u79f0\u4e3a\u540c\u540d\u7aef(\u53c8\u79f0\u540c\u6781\u6027\u7aef),\u53cd\u4e4b\u4e3a\u5f02\u540d\u7aef\u3002<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15736 aligncenter\" title=\"9d4440d01d7c3c4ca45a889509575619\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9d4440d01d7c3c4ca45a889509575619.png\" alt=\"9d4440d01d7c3c4ca45a889509575619\" width=\"473\" height=\"261\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9d4440d01d7c3c4ca45a889509575619.png 656w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9d4440d01d7c3c4ca45a889509575619-300x166.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9d4440d01d7c3c4ca45a889509575619-18x10.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/9d4440d01d7c3c4ca45a889509575619-600x331.png 600w\" sizes=\"(max-width: 473px) 100vw, 473px\" \/>\u56fe15-1 \u5e26\u53d8\u538b\u5668\u7684\u7535\u8def\u56fe<\/p>\n<p style=\"text-indent: 2em; margin-top: 25px;\">\u5728\u5982\u56fe15-2\u6240\u793a\u7684\u4e24\u4e2a\u7ebf\u5708\u4e2d\uff0c\u5de6\u8fb9\u7ebf\u5708\u7684\u7535\u6d41\u662f\u4ece1\u7aef\u6d41\u5165\uff0c\u53f3\u8fb9\u7ebf\u5708\u7684\u7535\u6d41\u662f\u4ece3\u7aef\u6d41\u5165\uff0c\u4e24\u7ebf\u5708\u4ea7\u751f\u7684\u78c1\u901a\u65b9\u5411\u662f\u4e00\u81f4\u7684(\u76f8\u52a9),\u52191\u7aef\u548c3\u7aef\u4e3a\u540c\u540d\u7aef\uff0c2\u7aef\u548c4\u7aef\u4e3a\u540c\u540d\u7aef\uff0c1\u7aef\u548c4\u7aef\u4e3a\u5f02\u540d\u7aef\uff0c2\u7aef\u548c3\u7aef\u4e3a\u5f02\u540d\u7aef\u3002<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15737 aligncenter\" title=\"c198cae55e031ab5731e05d578fa28d6\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6.png\" alt=\"c198cae55e031ab5731e05d578fa28d6\" width=\"503\" height=\"385\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6.png 986w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6-300x229.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6-768x587.png 768w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6-16x12.png 16w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c198cae55e031ab5731e05d578fa28d6-600x459.png 600w\" sizes=\"(max-width: 503px) 100vw, 503px\" \/>\u56fe15-2 \u53d8\u538b\u5668\u7ebf\u5708\u7535\u8def\u56fe<\/p>\n<p style=\"text-indent: 2em; margin-top: 25px;\">\u53e6\u5916\uff0c\u5982\u56fe15-3\u6240\u793a\uff0c\u5982\u679c\u5728\u540c\u4e00\u94c1\u82af\u4e0b\uff0c\u7ebf\u5708\u7684\u7ed5\u5411\u662f\u4e00\u81f4\u7684\uff0c\u5219\u76f8\u5e94\u7aef\u4e3a\u540c\u540d\u7aef\u3002<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15738 aligncenter\" title=\"47fac4afc5a8e52967f8f40c10f2e669\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47fac4afc5a8e52967f8f40c10f2e669.png\" alt=\"47fac4afc5a8e52967f8f40c10f2e669\" width=\"485\" height=\"267\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47fac4afc5a8e52967f8f40c10f2e669.png 748w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47fac4afc5a8e52967f8f40c10f2e669-300x165.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47fac4afc5a8e52967f8f40c10f2e669-18x10.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/47fac4afc5a8e52967f8f40c10f2e669-600x330.png 600w\" sizes=\"(max-width: 485px) 100vw, 485px\" \/>\u56fe15-3 \u540c\u4e00\u94c1\u82af\u4e0b\u7ed5\u7ebf\u5708\u540c\u540d\u7aef\u5224\u65ad<\/p>\n<h3 style=\"color: #1f365c; border-bottom: 2px solid #eee; padding-bottom: 8px; margin-top: 50px;\">2. \u53d8\u538b\u5668\u540c\u540d\u7aef\u7684\u5224\u65ad\u65b9\u6cd5<\/h3>\n<p style=\"text-indent: 2em;\">\u53d8\u538b\u5668\u540c\u540d\u7aef\u7684\u5224\u65ad\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5176\u4e2d\u4e24\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\u5206\u522b\u662f\u4ea4\u6d41\u7535\u538b\u6cd5\u548c\u76f4\u6d41\u6cd5(\u5206\u4e3a\u5e72\u7535\u6c60\u6cd5\u3001LED \u706f\u6cd5)\u3002<\/p>\n<div style=\"margin-top: 30px; border: 1px solid #ddd; border-radius: 10px; overflow: hidden;\">\n<div style=\"background: #1f365c; color: white; padding: 12px 20px; font-weight: bold;\">(1) \u4ea4\u6d41\u7535\u538b\u6cd5<\/div>\n<div style=\"padding: 25px;\">\n<p style=\"text-indent: 2em;\">\u5728\u4ea4\u6d41\u7535\u538b\u6cd5\u4e2d\uff0c\u9996\u5148\u5c06\u5355\u76f8\u53d8\u538b\u5668\u539f\u526f\u8fb9\u7ed5\u7ec4\u8fde\u7ebf(\u5982\u56fe15-4\u6240\u793a),\u7136\u540e\u5728\u539f\u8fb9\u65bd\u52a0\u9002\u5f53\u7684\u4ea4\u6d41\u7535\u538b\u3002\u901a\u8fc7\u7535\u538b\u8868\u5206\u522b\u6d4b\u91cf\u539f\u526f\u8fb9\u7684\u7535\u538bU<sub>1<\/sub>\u3001U<sub>2<\/sub>,\u4ee5\u53ca3\u548c4\u4e24\u7aef\u4e4b\u95f4\u7684\u7535\u538bU<sub>3<\/sub>\u3002\u82e5 U<sub>3<\/sub> \u7b49\u4e8eU<sub>1<\/sub> \u4e0e U<sub>2<\/sub> \u4e4b\u548c\uff0c\u5219\u7ebf\u59342\u7aef\u548c3\u7aef\u4e3a\u540c\u540d\u7aef\u3002\u82e5U<sub>3<\/sub> \u7b49\u4e8eU<sub>1<\/sub> \u4e0e U<sub>2<\/sub> \u4e4b\u5dee\uff0c\u5219\u7ebf\u59341\u7aef\u548c3\u7aef\u4e3a\u540c\u540d\u7aef\u3002<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15739 aligncenter\" title=\"8f0da51b9649dc684ad04fbc5a258a36\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f0da51b9649dc684ad04fbc5a258a36.png\" alt=\"8f0da51b9649dc684ad04fbc5a258a36\" width=\"326\" height=\"157\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f0da51b9649dc684ad04fbc5a258a36.png 474w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f0da51b9649dc684ad04fbc5a258a36-300x144.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/8f0da51b9649dc684ad04fbc5a258a36-18x9.png 18w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/>\u56fe15-4 \u4ea4\u6d41\u7535\u538b\u6cd5\u6d4b\u53d8\u538b\u5668\u540c\u540d\u7aef<\/p>\n<\/div>\n<\/div>\n<div style=\"margin-top: 30px; border: 1px solid #ddd; border-radius: 10px; overflow: hidden;\">\n<div style=\"background: #ef9308; color: white; padding: 12px 20px; font-weight: bold;\">(2) \u76f4\u6d41\u6cd5 (\u5e72\u7535\u6c60\u6cd5\u4e0e LED \u706f\u6cd5)<\/div>\n<div style=\"padding: 25px;\">\n<p><strong>\u25cf \u76f4\u6d41\u6cd5 (\u5e72\u7535\u6c60\u6cd5)\uff1a<\/strong><\/p>\n<p style=\"text-indent: 2em;\">\u5982\u56fe15-5\u6240\u793a\uff0c\u5c06\u4e00\u8282\u5e72\u7535\u6c60\u548c\u4e00\u5757\u4e07\u7528\u8868\u63a5\u6210\u7535\u8def\u3002\u5c06\u4e07\u7528\u8868\u6321\u4f4d\u8c03\u81f3\u76f4\u6d41\u7535\u538b\u4f4e\u6321\u4f4d(\u59825V \u4ee5\u4e0b),\u6216\u76f4\u6d41\u7535\u6d41\u7684\u4f4e\u6321\u4f4d(\u59825mA) \u3002\u5728\u63a5\u901a\u5f00\u5173\u7684\u77ac\u95f4\uff0c\u82e5\u8868\u9488\u6b63\u5411\u504f\u8f6c\uff0c\u5219\u4e07\u7528\u8868\u7684\u6b63\u6781\u3001\u7535\u6c60\u7684\u6b63\u6781\u6240\u63a5\u7684\u4e3a\u540c\u540d\u7aef\uff1b\u82e5\u8868\u9488\u53cd\u5411\u504f\u8f6c\uff0c\u5219\u4e07\u7528\u8868\u7684\u6b63\u6781\u3001\u7535\u6c60\u7684\u8d1f\u6781\u6240\u63a5\u7684\u4e3a\u540c\u540d\u7aef\u3002<strong>\u9700\u6ce8\u610f\uff0c\u5728\u65ad\u5f00\u5f00\u5173\u65f6\uff0c\u8868\u9488\u4f1a\u6446\u5411\u53e6\u4e00\u65b9\u5411\uff0c\u56e0\u6b64\u5f00\u5173\u4e0d\u53ef\u957f\u65f6\u95f4\u63a5\u901a\u3002<\/strong><\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666; margin-bottom: 30px;\"><img decoding=\"async\" class=\"wp-image-15740 aligncenter\" title=\"4303acd8da2ea0602dadd451c82e8ef2\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/4303acd8da2ea0602dadd451c82e8ef2.png\" alt=\"4303acd8da2ea0602dadd451c82e8ef2\" width=\"263\" height=\"114\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/4303acd8da2ea0602dadd451c82e8ef2.png 434w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/4303acd8da2ea0602dadd451c82e8ef2-300x130.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/4303acd8da2ea0602dadd451c82e8ef2-18x8.png 18w\" sizes=\"(max-width: 263px) 100vw, 263px\" \/>\u56fe15-5 \u76f4\u6d41\u6cd5(\u5e72\u7535\u6c60\u6cd5)\u6d4b\u53d8\u538b\u5668\u540c\u540d\u7aef<\/p>\n<p><strong>\u25cf \u76f4\u6d41\u6cd5 (LED \u706f\u6cd5)\uff1a<\/strong><\/p>\n<p style=\"text-indent: 2em;\">\u5982\u56fe15-6\u6240\u793a\u3002\u4e3a\u4e86\u589e\u5f3a\u611f\u5e94\u7535\u52bf\uff0c\u4f7f\u6c16\u7ba1\u80fd\u591f\u53d1\u5149\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u7535\u6c60\u63a5\u5728\u531d\u6570\u8f83\u5c11\u7684\u7ed5\u7ec4\u4e0a\uff0c\u540c\u65f6\u5c06\u6d4b\u7535\u7b14\u63a5\u5728\u531d\u6570\u8f83\u591a\u7684\u7ed5\u7ec4\u4e0a\u3002\u5728\u6309\u4e0b\u6309\u94ae\u540e\u7a81\u7136\u677e\u5f00\uff0c\u8fd9\u4f1a\u5728\u531d\u6570\u8f83\u591a\u7684\u7ed5\u7ec4\u4e2d\u4ea7\u751f\u4e00\u4e2a\u5f88\u9ad8\u7684\u611f\u5e94\u7535\u52bf\uff0c\u4ece\u800c\u6fc0\u53d1\u6c16\u7ba1\u53d1\u5149\u3002\u4ed4\u7ec6\u89c2\u5bdf\u54ea\u4e00\u7aef\u53d1\u5149\uff0c\u56e0\u4e3a\u53d1\u5149\u7684\u90a3\u4e00\u7aef\u5b9e\u9645\u4e0a\u662f\u611f\u5e94\u7535\u52bf\u7684\u8d1f\u6781\u3002\u6b64\u5916\uff0c\u4e0e\u7535\u6c60\u6b63\u6781\u76f8\u8fde\u4ee5\u53ca\u4e0e\u6c16\u7ba1\u53d1\u5149\u7aef\u76f8\u8fde\u7684\u90a3\u4e00\u7aef\uff0c\u5373\u4e3a\u540c\u540d\u7aef\u3002<\/p>\n<p style=\"text-align: center; font-size: 13px; color: #666;\"><img decoding=\"async\" class=\"wp-image-15741 aligncenter\" title=\"49a9d6af8a719c2e86026c305e44716c\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/49a9d6af8a719c2e86026c305e44716c.png\" alt=\"49a9d6af8a719c2e86026c305e44716c\" width=\"252\" height=\"122\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/49a9d6af8a719c2e86026c305e44716c.png 446w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/49a9d6af8a719c2e86026c305e44716c-300x145.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/49a9d6af8a719c2e86026c305e44716c-18x9.png 18w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/>\u56fe15-6 \u76f4\u6d41\u6cd5(LED\u706f\u6cd5)\u6d4b\u53d8\u538b\u5668\u540c\u540d\u7aef<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 22px;\">\u4e09\u3001 \u7535\u538b\u4e92\u611f\u5668\u548c\u7535\u6d41\u4e92\u611f\u5668\u7684\u4f7f\u7528<\/h2>\n<div style=\"margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px;\">\n<div style=\"background: #fdf2f2; border: 1px solid #f5c6cb; padding: 25px; border-radius: 12px;\">\n<h3 style=\"color: #721c24; margin-top: 0; border-bottom: 1px solid #f5c6cb; padding-bottom: 10px;\">(\u4e00) \u4ea4\u6d41\u7535\u538b\u8868\u53ca\u7535\u538b\u4e92\u611f\u5668 (PT)<\/h3>\n<ul style=\"padding-left: 20px; font-size: 14px;\">\n<li style=\"margin-bottom: 8px;\">(1) \u7535\u538b\u8868\u5e76\u8054\u4e8e\u88ab\u6d4b\u7535\u538b\u7684\u4e24\u7aef\u3002<\/li>\n<li style=\"margin-bottom: 8px;\">(2) \u6839\u636e\u6d4b\u91cf\u7535\u538b\u7684\u5927\u5c0f\u9009\u62e9\u7535\u538b\u8868\u7684\u91cf\u7a0b\uff0c\u5e76\u4f7f\u5176\u91cf\u7a0b\u7565\u5927\u4e8e\u88ab\u6d4b\u91cf\u5bf9\u8c61\u7684\u7535\u538b\u3002<\/li>\n<li style=\"margin-bottom: 8px;\">(3) \u7535\u538b\u8868\u6d4b\u91cf\u9ad8\u7535\u538b\u65f6\uff0c\u8981\u91c7\u7528\u7535\u538b\u4e92\u611f\u5668\uff1a\n<ul style=\"margin-top: 8px; font-weight: 500;\">\n<li>\u2460 \u539f\u8fb9\u63a5\u88ab\u6d4b\u7535\u538b\uff0c\u526f\u8fb9\u63a5\u7535\u538b\u8868(\u6807\u51c6\u7535\u538b\u4e3a100 V);<\/li>\n<li>\u2461 \u94c1\u82af\u8981\u63a5\u5730\uff1b<\/li>\n<li style=\"color: #d9534f; font-weight: bold;\">\u2462 \u7535\u538b\u4e92\u611f\u5668\u7684\u526f\u8fb9\u4e0d\u5141\u8bb8\u77ed\u8def\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #fff3cd; border: 1px solid #ffeeba; padding: 25px; border-radius: 12px;\">\n<h3 style=\"color: #856404; margin-top: 0; border-bottom: 1px solid #ffeeba; padding-bottom: 10px;\">(\u4e8c) \u4ea4\u6d41\u7535\u6d41\u8868\u53ca\u7535\u6d41\u4e92\u611f\u5668 (CT)<\/h3>\n<ul style=\"padding-left: 20px; font-size: 14px;\">\n<li style=\"margin-bottom: 8px;\">(1) \u4ea4\u6d41\u7535\u6d41\u8868\u4e0e\u6240\u6d4b\u7535\u8def\u4e32\u8054\u3002<\/li>\n<li style=\"margin-bottom: 8px;\">(2) \u6839\u636e\u6d4b\u91cf\u7684\u5927\u5c0f\u9009\u62e9\u7535\u6d41\u8868\u7684\u91cf\u7a0b\uff0c\u5e76\u4f7f\u5176\u91cf\u7a0b\u7565\u5927\u4e8e\u88ab\u6d4b\u91cf\u5bf9\u8c61\u3002<\/li>\n<li style=\"margin-bottom: 8px;\">(3) \u7535\u6d41\u8868\u6d4b\u91cf\u5927\u7535\u6d41\u65f6\uff0c\u8981\u9009\u914d\u5408\u9002\u7684\u7535\u6d41\u4e92\u611f\u5668\uff1a\n<ul style=\"margin-top: 8px; font-weight: 500;\">\n<li>\u2460 \u526f\u8fb9\u4e0e\u7535\u6d41\u8868\u8fde\u63a5\uff0c\u4e00\u822c\u8868\u5934\u7535\u6d41\u4e3a5A;<\/li>\n<li>\u2461 \u66f4\u6362\u7535\u6d41\u8868\u65f6\uff0c\u5e94\u5c06\u526f\u8fb9\u77ed\u8def\uff0c\u4ee5\u9632\u611f\u5e94\u9ad8\u538b\u70e7\u574f\u4e92\u611f\u5668\uff1b<\/li>\n<li>\u2462 \u526f\u8fb9\u53ca\u94c1\u82af\u63a5\u5730\uff0c\u9632\u6f0f\u7535\u5371\u53ca\u5b89\u5168\uff1b<\/li>\n<li style=\"color: #d9534f; font-weight: bold;\">\u2463 \u7535\u6d41\u4e92\u611f\u5668\u7684\u526f\u8fb9\u4e0d\u5141\u8bb8\u5f00\u8def\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<footer style=\"text-align: center; margin-top: 80px; padding-top: 20px; border-top: 1px solid #eee; color: #999; font-size: 13px;\">\u8239\u8236\u7535\u5b50\u7535\u6c14\u5458 (ETO) \u6280\u672f\u57f9\u8bad\u8d44\u6599 \u00b7 \u53d8\u538b\u5668\u7ae0\u8282 \u00b7 2026\u5e74\u4fee\u8ba2\u7248<\/footer>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Funcionamiento y mantenimiento de transformadores: desde los principios fundamentales hasta la determinaci\u00f3n de la polaridad Materiales de formaci\u00f3n t\u00e9cnica para oficiales electr\u00f3nicos y el\u00e9ctricos a bordo (ETO) Un transformador es un dispositivo el\u00e9ctrico fijo, ...<\/p>","protected":false},"author":1,"featured_media":15742,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15735","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-891","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio\/15735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/comments?post=15735"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio\/15735\/revisions"}],"predecessor-version":[{"id":15743,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio\/15735\/revisions\/15743"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/media\/15742"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/media?parent=15735"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio_category?post=15735"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/es\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}