{"id":2015,"date":"2026-08-12T15:00:00","date_gmt":"2026-08-12T07:00:00","guid":{"rendered":"https:\/\/shenhengglobal.com\/blog\/transformer-impedance-fault-level-parallel-operation\/"},"modified":"2026-08-27T09:55:46","modified_gmt":"2026-08-27T01:55:46","slug":"transformer-impedance-fault-level-parallel-operation","status":"publish","type":"post","link":"https:\/\/shenhengglobal.com\/ar\/blog\/transformer-impedance-fault-level-parallel-operation\/","title":{"rendered":"\u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0637\u0644 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a"},"content":{"rendered":"<div class=\"b2b-article\">\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 \u062c\u0627\u0641 \u0645\u0639\u0632\u0648\u0644 \u0628\u0627\u0644\u0631\u0627\u062a\u0646\u062c \u0627\u0644\u0645\u0635\u0628\u0648\u0628 \u0645\u0646 \u0645\u0627\u0631\u0643\u0629 \u0634\u064a\u0646\u0647\u064a\u0646\u063a\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.-3-Phase-Cast-Resin-Dry-Type-Transformer.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0645\u0639\u0648\u0642\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0647\u064a \u0627\u0644\u062c\u0633\u0631 \u0628\u064a\u0646 \u0644\u0648\u062d\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062d\u0648\u0644 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u0642\u062f \u062a\u0631\u0627\u0647 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0639\u0637\u0644. \u0648\u0647\u064a \u062a\u062d\u062f\u062f 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14px;scroll-margin-top:96px\">\u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#Read-Z-correctly\">\u0627\u0642\u0631\u0623 %Z \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Estimate-a-first-pass-fault-level\">\u062a\u0642\u062f\u064a\u0631 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0623\u0648\u0644\u064a<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#What-changes-when-transformers-run-in-parallel?\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u0639\u0645\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0641\u0648\u0645\u0631 \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a\u061f<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#Data-request-checklist\">\u0642\u0627\u0626\u0645\u0629 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\u0627\u0644\u0645\u0642\u0646\u0646 \u0645\u0639 \u0642\u0635\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0622\u062e\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629. \u0648\u0628\u0627\u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0641\u0625\u0646 5%Z \u062a\u0633\u0627\u0648\u064a 0.05 pu. \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0639\u0646\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u062a\u0646\u0638\u064a\u0645\u064b\u0627 \u0623\u0641\u0636\u0644 \u0644\u0644\u062c\u0647\u062f\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0633\u0645\u062d \u0623\u064a\u0636\u064b\u0627 \u0628\u0645\u0631\u0648\u0631 \u062a\u064a\u0627\u0631 \u0642\u0635\u0631 \u062f\u0627\u0626\u0631\u064a \u0623\u0643\u0628\u0631. \u0648\u064a\u062c\u0628 \u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0642\u064a\u0645\u0629 \u0645\u0639 \u0627\u0644\u0623\u062e\u0630 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0642\u0646\u0646\u0629 \u0628\u0627\u0644\u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 (kVA)\u060c \u0648\u0627\u0644\u062c\u0647\u062f\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a\u060c \u0648\u0645\u0648\u0636\u0639 \u0627\u0644\u0645\u062e\u0631\u062c.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u0645\u062d\u0648\u0644 \u0642\u062f\u0631\u0629 \u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a \u064a\u064f\u0633\u062a\u062e\u062f\u064e\u0645 \u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0639\u0637\u0627\u0644\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.35KV-MVHV-Oil-Immersed-Power-Transformer.webp\" \/><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Estimate-a-first-pass-fault-level\">\u062a\u0642\u062f\u064a\u0631 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0637\u0644 \u0627\u0644\u0623\u0648\u0644\u064a<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u0642\u0631\u064a\u0628 \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u062a\u0648\u0627\u0632\u0646 \u0648\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0641\u0642\u0637:<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><code>\u0627\u0644\u0646\u0635<br \/>\nI_fault \u2248 I_rated \/ Z_pu<br \/>\nS_sc   \u2248 S_transformer \/ Z_pu<\/code><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0645\u062b\u0627\u0644 (\u062a\u0648\u0636\u064a\u062d\u064a\u060c \u0648\u0644\u064a\u0633 \u062a\u0635\u0646\u064a\u0641\u064b\u0627 \u0645\u0646 \u0634\u0631\u0643\u0629 Shenheng): \u0645\u062d\u0648\u0644 \u0628\u0642\u062f\u0631\u0629 1,000 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631\u060c \u0648\u062c\u0647\u062f 11 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a\u060c \u0648\u0630\u0648 \u0645\u0639\u062f\u0644 5%Z\u060c \u064a\u0628\u0644\u063a \u062a\u064a\u0627\u0631\u0647 \u0627\u0644\u0645\u0642\u0646\u0646 \u062d\u0648\u0627\u0644\u064a 52.5 \u0623\u0645\u0628\u064a\u0631 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0627\u0644\u062c\u0647\u062f 11 \u0643\u064a\u0644\u0648 \u0641\u0648\u0644\u062a. \u0648\u0628\u0642\u0633\u0645\u0629 \u0647\u0630\u0627 \u0627\u0644\u0631\u0642\u0645 \u0639\u0644\u0649 0.05 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style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062a\u063a\u064a\u064a\u0631<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0623\u0648\u0644<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0645\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u064a\u0641\u062d\u0635\u0647<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u0646\u062e\u0641\u0636 \u0633\u0639\u0631 %Z \u0645\u0646 6% \u0625\u0644\u0649 5%<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062d\u062a\u0645\u0644<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0645\u0646\u0628\u0639\u060c \u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 (X\/R)\u060c \u0642\u062f\u0631\u0629 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0637\u0639\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062a\u0632\u062f\u0627\u062f \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0628\u0627\u0644\u0643\u0627\u0641\u0627 \u0645\u0639 \u0628\u0642\u0627\u0621 %Z \u0643\u0645\u0627 \u0647\u0648<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0632\u064a\u0627\u062f\u0629 \u0642\u062f\u0631\u0629 \u0627\u0644\u0639\u0637\u0644 \u0628\u0627\u0644\u0645\u064a\u063a\u0627\u0641\u0648\u0644\u062a \u0623\u0645\u0628\u064a\u0631 (Fault MVA) \u0648\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062f\u0639\u0627\u0645\u0627\u062a \u0627\u0644\u0642\u0636\u0628\u0627\u0646\u060c \u0648\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062a\u0645 \u0625\u0636\u0627\u0641\u0629 \u0643\u0627\u0628\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 (\u0627\u0644\u0628\u0627\u0633\u0628\u0627\u0631)<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0637\u0644 \u0641\u064a \u0627\u0644\u0642\u0636\u064a\u0628 \u064a\u0642\u0644<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">\u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0644\u0627 \u062a\u062d\u0648\u0644 \u0647\u0630\u0627 \u0627\u0644\u062a\u0642\u062f\u064a\u0631 \u0645\u0628\u0627\u0634\u0631\u0629 \u0625\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629. \u062a\u0636\u064a\u0641 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0645\u0633\u062a\u0648\u0649 \u062e\u0637\u0623 \u0627\u0644\u0645\u0631\u0627\u0641\u0642\u060c \u0648\u0645\u0633\u0627\u0647\u0645\u0629 \u0627\u0644\u0645\u0648\u0644\u062f\/\u0627\u0644\u0645\u062d\u0631\u0643\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636\u060c \u0648\u0645\u0641\u0627\u0639\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 (X\/R)\u060c \u0648\u0623\u0633\u0648\u0623 \u0648\u0636\u0639 \u062a\u0634\u063a\u064a\u0644.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"What-changes-when-transformers-run-in-parallel?\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u0639\u0645\u0644 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0641\u0648\u0645\u0631 \u0628\u0627\u0644\u062a\u0648\u0627\u0632\u064a\u061f<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0642\u0628\u0644 \u0625\u063a\u0644\u0627\u0642 \u0631\u0628\u0637\u0629 \u0627\u0644\u0639\u0646\u0642\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0643\u0644 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<ol style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u0646\u0641\u0633 \u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0623\u0637\u0648\u0627\u0631\u060c \u0648\u0627\u0644\u0642\u0637\u0628\u064a\u0629\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u062a\u062c\u0647\u0627\u062a (\u0623\u0648 \u062a\u0648\u0635\u064a\u0644\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u0627\u064b).<\/li>\n<li style=\"margin:0 0 8px\">\u0646\u0633\u0628\u0629 \u062c\u0647\u062f \u062b\u0627\u0646\u0648\u064a \u0645\u062a\u0637\u0627\u0628\u0642\u0629 \u062a\u0642\u0631\u064a\u0628\u0627\u064b \u0639\u0646\u062f \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0627\u0644\u0645\u062d\u062f\u062f\u061b \u0648\u0625\u0644\u0627 \u0641\u0642\u062f \u064a\u0645\u0631 \u062a\u064a\u0627\u0631 \u062f\u0648\u0631\u0627\u0646 \u0639\u0646\u062f \u0639\u062f\u0645 \u0627\u0644\u062d\u0645\u0644.<\/li>\n<li style=\"margin:0 0 8px\">\u0627\u0644\u062c\u0647\u0648\u062f \u0627\u0644\u0645\u0642\u0646\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u060c \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0639\u0632\u0644.<\/li>\n<li style=\"margin:0 0 8px\">\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629 \u0648\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0625\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 (X\/R) \u0645\u062a\u0642\u0627\u0631\u0628\u062a\u0627\u0646. \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0627 \u062a\u062a\u0634\u0627\u0631\u0643 \u0627\u0644\u062d\u0645\u0644 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a.<\/li>\n<li style=\"margin:0 0 8px\">\u062a\u0638\u0644 \u0645\u0647\u0627\u0645 \u0627\u0644\u062d\u0645\u0627\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0623\u0631\u064a\u0636 (\u0627\u0644\u062a\u0639\u0627\u062f\u0644)\u060c \u0648\u0642\u0635\u0631 C \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0642\u0628\u0648\u0644\u0629 \u0644\u0643\u0644 \u062d\u0627\u0644\u0629 \u062a\u0628\u062f\u064a\u0644.<\/li>\n<\/ol>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0648\u062d\u062f\u062a\u064a\u0646 \u0639\u0644\u0649 \u0646\u0627\u0642\u0644 \u0645\u0634\u062a\u0631\u0643\u060c \u0641\u0625\u0646 \u062a\u0642\u062f\u064a\u0631 \u0627\u0644\u062a\u0642\u0627\u0633\u0645 \u0627\u0644\u0623\u0648\u0644\u064a \u064a\u062a\u0646\u0627\u0633\u0628 \u0639\u0643\u0633\u064a\u0627\u064b \u0645\u0639 \u0645\u0639\u0648\u0642\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u064a\u0628 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0645\u0627:<\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\"><code>\u0627\u0644\u0646\u0635<br \/>\nI1 \/ I2 \u2248 Z2 \/ Z1<\/code><\/p>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0646\u0627\u0643 \u0648\u062d\u062f\u062a\u0627\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u062a\u0627\u0646 \u0645\u0646 \u062d\u064a\u062b kVA\u060c \u0625\u062d\u062f\u0627\u0647\u0645\u0627 \u0645\u0646 \u0637\u0631\u0627\u0632 5%Z \u0648\u0627\u0644\u0623\u062e\u0631\u0649 \u0645\u0646 \u0637\u0631\u0627\u0632 6%Z\u060c \u0641\u0625\u0646 \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u0646 \u0637\u0631\u0627\u0632 5%Z \u062a\u0645\u064a\u0644 \u0625\u0644\u0649 \u062d\u0645\u0644 \u062a\u064a\u0627\u0631 \u064a\u0628\u0644\u063a \u062d\u0648\u0627\u0644\u064a 6\/5 (1.2) \u0636\u0639\u0641 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0630\u064a \u062a\u062d\u0645\u0644\u0647 \u0627\u0644\u0648\u062d\u062f\u0629 \u0645\u0646 \u0637\u0631\u0627\u0632 6%Z\u060c \u0642\u0628\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0648\u0627\u0631. \u0627\u0639\u062a\u0628\u0631 \u0647\u0630\u0627 \u0646\u0642\u0637\u0629 \u0627\u0646\u0637\u0644\u0627\u0642 \u0644\u0644\u062f\u0631\u0627\u0633\u0629\u060c \u0648\u0644\u064a\u0633 \u0646\u062a\u064a\u062c\u0629 \u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0645\u0636\u0645\u0648\u0646\u0629.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Data-request-checklist\">\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0637\u0644\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (OEM) \u0623\u0648 \u0645\u0631\u0641\u0642 \u0627\u0644\u062e\u062f\u0645\u0627\u062a:<\/p>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\">\u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0642\u0646\u0646\u0629\u060c \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0627\u0628\u062a\u062f\u0627\u0626\u064a\/\u0627\u0644\u062b\u0627\u0646\u0648\u064a\u060c \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0631\u0645\u0632 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u0645\u0636\u0645\u0648\u0646\u0629 %Z \u0648X\/R\u060c \u0645\u0639 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0648\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u0646\u0637\u0627\u0642 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0648\u0645\u0648\u0642\u0639 \u0627\u0644\u0635\u0646\u0628\u0648\u0631 \u0648\u0627\u0644\u0646\u0633\u0628\u0629 \u0639\u0646\u062f \u0635\u0646\u0628\u0648\u0631 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0623\u0631\u064a\u0636\/\u0627\u0644\u062a\u0639\u0627\u062f\u0644 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0635\u0641\u0631\u0631\u064a \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0646\u0627\u0633\u0628\u0627\u064b\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0642\u0635\u0631 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u060c \u0648\u0645\u0645\u0627\u0646\u0639\u0627\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a\u060c \u0648\u0645\u0633\u0627\u0647\u0645\u0627\u062a \u0627\u0644\u0645\u062d\u0631\u0643\u0627\u062a\/\u0627\u0644\u0645\u0648\u0644\u062f\u0627\u062a\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629\u060c \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062d\u0645\u0644\u060c \u0648\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0641\u0627\u0635\u0644 (\u0623\u0648 \u0627\u0644\u062d\u0627\u0633\u0645)\u061b;<\/li>\n<li style=\"margin:0 0 8px\">\u0623\u062f\u0644\u0629 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0646\u0645\u0637\/\u0627\u0644\u0646\u0648\u0639 \u0648\u0623\u062d\u062f\u062b \u0644\u0648\u062d\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0648 \u062a\u0642\u0631\u064a\u0631 \u0627\u062e\u062a\u0628\u0627\u0631.<\/li>\n<\/ul>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"Specify-the-transformer-package\">\u062d\u062f\u062f \u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u062d\u0648\u0644<\/h2>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" alt=\"\u0639\u0627\u0626\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u062c\u0627\u0641\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0637\u0648\u0627\u0631\" src=\"https:\/\/shenhengglobal.com\/wp-content\/uploads\/2026\/06\/1.Three-Phase-Dry-Type-Transformer.webp\" \/><\/figure>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0637\u0627\u0642\u0629 \u0634\u064a\u0646\u0647\u064a\u0646\u063a <a href=\"https:\/\/shenhengglobal.com\/ar\/transformer\/\">\u0639\u0627\u0626\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0644\u0627\u062a<\/a> \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0627\u0644\u062a\u0627\u0644\u064a \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0637\u0644\u0628 \u0647\u0630\u0647 \u0627\u0644\u062d\u0642\u0648\u0644 \u0644\u0645\u062d\u0648\u0644 \u0637\u0627\u0642\u0629 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u062c\u0627\u0641 \u0623\u0648 \u0627\u0644\u0645\u063a\u0645\u0648\u0631 \u0628\u0627\u0644\u0632\u064a\u062a. \u0644\u0627 \u064a\u062d\u062f\u062f \u0631\u0627\u0628\u0637 \u0627\u0644\u0641\u0626\u0629 \u062a\u0648\u0627\u0641\u0642 \u0637\u0631\u0627\u0632 \u0645\u0639\u064a\u0646 \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 %Z \u0623\u0648 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0623\u0648 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a. \u0642\u0645 \u0628\u062a\u0636\u0645\u064a\u0646 \u0645\u062e\u0637\u0637\u0643 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062e\u0637\u060c \u0648\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0631\u0627\u062f \u062f\u0631\u0627\u0633\u062a\u0647\u0627\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u0623\u0639\u0637\u0627\u0644 \u0634\u0628\u0643\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621\u060c \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0646\u0642\u0627\u0637\/\u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u062d\u062a\u0649 \u064a\u062a\u0645\u0643\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0645\u0646 \u0625\u0631\u0633\u0627\u0644 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"References\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/electrical-engineering-portal.com\/transformer-impedance\" rel=\"nofollow noopener\" target=\"_blank\">\u0634\u0631\u062d \u0645\u0645\u0627\u0646\u0639\u0629 \u0627\u0644\u0645\u062d\u0648\u0644 \u0648\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.se.com\/us\/en\/faqs\/FA101257\/\" rel=\"nofollow noopener\" target=\"_blank\">\u0625\u0634\u0639\u0627\u0631 \u062d\u0633\u0627\u0628 \u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0635\u0631 \u0645\u0646 \u0634\u0646\u0627\u064a\u062f\u0631 \u0625\u0644\u0643\u062a\u0631\u064a\u0643<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/library.e.abb.com\/public\/transformer-parallel-operation.pdf\" rel=\"nofollow noopener\" target=\"_blank\">\u0645\u0644\u0627\u062d\u0638\u0629 \u062a\u0642\u0646\u064a\u0629 \u0645\u0646 \u0634\u0631\u0643\u0629 ABB \u062d\u0648\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0632\u064a<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.cigre.org\/publications\/technical-brochures\" rel=\"nofollow noopener\" target=\"_blank\">\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0643\u062a\u064a\u0628\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0633\u064a\u062c\u0631\u064a (CIGRE) \u0644\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0629<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/shenhengglobal.com\/ar\/transformer\/\">\u0639\u0627\u0626\u0644\u0629 \u0645\u0646\u062a\u062c\u0627\u062a \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0634\u0646\u063a\u0647\u0646\u063a<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062a\u063a\u064a\u0631 \u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0639\u0648\u0642\u0629 \u0644\u0644\u0645\u062d\u0648\u0644 (\u0646\u0633\u0628\u0629 \u0627\u0644\u0645\u0645\u0627\u0646\u0639\u0629) \u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0635\u0631\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0642\u0635\u0631\u060c \u0648\u062a\u0634\u0627\u0631\u0643 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0641\u064a \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a\u0629\u060c \u0645\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a\u060c \u0648\u0645\u062f\u062e\u0644\u0627\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 (RFQ).<\/p>","protected":false},"author":1,"featured_media":2046,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"acf":[],"_links":{"self":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/2015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/comments?post=2015"}],"version-history":[{"count":1,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/2015\/revisions"}],"predecessor-version":[{"id":2028,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/posts\/2015\/revisions\/2028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/media\/2046"}],"wp:attachment":[{"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/media?parent=2015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/categories?post=2015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shenhengglobal.com\/ar\/wp-json\/wp\/v2\/tags?post=2015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}