变压器过负荷

大型电力变压器过负荷能力计算

Calculation of Over - load Capacity of Large Power Transformer

配电变压器过负荷原因分析及对策

Cause Analysis and Countermeasures of Overload of Power Distribution Transformers

微机型变压器过负荷联切装置及其应用

Microcomputer-based transformer overload cutoff device and its application

大秦铁路主变压器过负荷情况的分析

Analysis of Main Transformer Overload on Da-Qin Railway

对评价指标体系指标层的因素分别引入行为指标，包括线路或变压器过负荷指标、母线电压越限指标、最大发电机功角差指标、开关设备投资指标以及系统网损指标。

Performance indices corresponding to elements in the index hierarchy are introduced , including the overload of lines or transformers , the busbar voltage violation , the maximal generator power angle error , the device investment and the system power loss .

制造厂家提供变压器的过负荷特性曲线。

The characteristic curve of overload of the transformer shall be supplied by the manufacturer .

在评价牵引变压器的过负荷能力时，所选择的典型负荷曲线必须合理，使之能够正确反映线路的牵引变压器运行状况。

The typical load curve which is selected for evaluating the overload ability of traction transformer must be reasonable , it should reflect accurately the operation status of traction transformer .

自耦变压器公共绕组过负荷原因分析

Analysis about common winding over burden of autotransformers

城市电网的最大供电能力是指在城市电网任意支路（线路、变压器）无过负荷条件下所能供应的最大负荷。

The load supplying capability ( LSC ) of urban distribution network is the maximum load which can be supplied by the network without any branch ( line and transformer included ) exceeding its capacity .

变压器可以在正常过负荷和事故过负荷的情况下运行。

The transformer is able to operate under the conditions of normal overload and accident overload .

本文从负荷特点入手，针对山区电气化铁道的特点，对供电方式、变压器接线形式、电压水平、牵引变压器过负荷能力等问题进行了分析阐述，提出了相应的观点和看法。

This dissertation introduces the loads 's characteristics of electrified railroad in mountain zone , then analyzes and expatiates the power supply mode 、 connection mode of traction transformer 、 voltage lever 、 over-load capacity of traction transformer , and advances the corresponding viewpoints .