Q／GDW 13008.7-2018 220kV三相双绕组电力变压器采购标准.pdfVIP

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Q／GDW 13008.7-2018 220kV三相双绕组电力变压器采购标准.pdf

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ICS29.240 Q/ GDW 13008.7—2018 Q/GDW 国家电网有限公司企业标准 Q/GDW 13008.7—2018 代替Q/GDW 13008.7 —2014 220kV 三相双绕组电力变压器采购标准第7 部分：220kV/180MVA 三相双绕组电力变压器（高—低阻抗16%，低压37，有载）专用技术规范 Purchasing Standardfor220kVthree-phasetwo-windingpowertransformers Part 7:220kV/180MVAthree-phasetwo-windingpowertransformers (short-circuitimpendanceofhighvoltagewinding andlowvoltagewinding 16%,LV37kV,OLTC) Special technical specification 2019-06-28发布 2019-06-28实施国家电网有限公司发布 1 Q/ GDW 13008.7—2018 目次前言·······························································································································80 1 范围··························································································································81 2 规范性引用文件···········································································································81 3 术语和定义·················································································································81 4 标准技术参数··············································································································81 5 组件材料配置表···········································································································85 6 使用环境条件表···········································································································85 7 产品预设方案和有关说明·······························································································86