traction transformer

Study on temperature rise and loss of life of traction transformer

牵引变压器温升与寿命损失研究

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In this paper, on-line monitoring and diagnosis system for traction transformer is designed based on DGA ( dissolved gas-in-oil analysis) technology to realize the online monitoring the traction transformer oil dissolved gas H2 、 CO 、 CH4 、 C2H6 、 C2H4 、 C2H2.

文章基于DGA技术的原理，设计了一套牵引变压器在线监测及故障诊断系统，实现了对牵引变压器油中溶解气体H2、CO、CH4、C2H6、C2H4、C2H2的在线监测。

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Application of NOMEX Insulation Paper in Traction Transformer

NOMEX绝缘纸在牵引变压器中的应用

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A New Railway Traction Booster Transformer

新一代铁道牵引增压变压器

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When compared with the relevant datum of traditional Y/ △ connection traction transformer, the technical and economical advantage of the new type balance tranformer can be furtherconfirmed.

与传统的星三角接线牵引变压器的相应数据对比，进一步证实了本新型平衡变压器的技术经济优越性。

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With the development of high-speed railway, higher reliability of traction transformer is required.

随着 高速 铁路的兴起, 电气化铁路的安全运行对牵引供电系统的可靠性提出了更高的要求.

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The traditional off-line gas chromatogram method is mainly applied to judge the running status of the running traction transformer.

目前铁路检修部门一直把定期离线色谱分析法作为判断牵引变压器运行状态的主要依据。

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Combined Application of Three-phase V, v Connection and Single-phase I, I Connection Traction Transformer

三相V，v接线和单相I，i接线牵引变压器的组合应用

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Design of the general-purpose security access control module for a traction transformer on-line monitoring information system

牵引变压器在线监测信息系统通用权限安全模块的设计

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In analyzing the regenerative braking conditions of the negative sequence current, adopting the common negative sequence calculation method to the traction transformer negative sequence current general expression for a variety of wiring.

在分析再生制动工况下负序电流问题上，从负序的通用计算方法入手，得出计算适用于多种接线方式的牵引变压器负序电流通用表达式。

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