power transformer

Winding end insulation of power transformer is always the weakness point of insulation structure.

电力变压器绕组端部绝缘一直是绝缘结构中的薄弱环节.

Causes and Handling of No.1 Main Transformer Tapping Switch Damaged in Huaneng Jinggangshan Power Plant

华能井冈山电厂1号主变分接开关损坏的原因及处理

In addition, the trend of the power transformer noise control is prospected.

最后, 对变压器噪声控制的发展趋势提出了一些看法.

Study on Some Key Issues at the Protection of Power Transformer

变压器保护几个关键问题研究

Power transformer, distribution transformer , special transformer track-side transformer, dry-type transformer and etc.

电力变压器, 配电变压器,牵引变压器, 干式变压器, 特种变压器等的生产及销售.

How to decrease the cost and the loss of power transformer paid great attention to.

如何在满足性能要求的前提下尽量减少变压器的造价和损耗逐渐受到变压器设计人员的重视.

The leakage inductance of power transformer is one ofthe main interference sources in the circuit.

作为开关电源核心部件的功率变压器的漏感是高频开关电源的主要干扰源之一.

The transfer of electricity through a power transformer.

通过电力变压器的电能传递.

The fault diagnosis of power transformer is very important in power system.

电力变压器故障诊断对电力系统的安全运行有着十分重要的意义。

This paper studies an integrative fault diagnostic system on the power transformer.

研究了变压器故障的集成融合诊断系统。

Measuring Method for DC Resistance of Power Transformer And Its Features

电力变压器直流电阻测试方法和特点

Grounding resistance is an important technical parameter of grounding system of electric power plant and transformer substation.

接地电阻值是发电厂、变电站接地系统的重要技术指标。

The hydrogen power system consists of hydrogen unit, fuel cells, power transformer and the control systems.

氢能发电系统由氢源 、 燃料电池和电力变换器及其控制系统组成.

Large power transformer being built today are commonly of the forced-oil-cooled type.

大型变压器通常为强迫油冷型的.

The article introduces the design of small single-phase power transformer, and enumerates the instance of designing.

本文建立了电源变压器以体积最小为优化目标的优化设计数学模型, 并对其优化方法给予了探讨和实例计算.

Construction for the Optimization Design System of Power Transformer

电力变压器优化设计系统构建

Characteristic and Analysis of Stray Magnetic Field in Power Transformer

电力变压器漏磁场的特点与分析

Analysis and Treatment of Common Problems of Power Transformer Temperature Controller

电力变压器温控器常见问题的分析及处理

Error Analysis for Measurement at Low Voltage Side of Main Power Transformer

变压器低压侧计量误差分析

Open tender for purchasing power transformer.

公开招标购买电力运输设备.

Dynamic response analysis of power transformer structure

变压器结构的动力反应分析

Modification& Design of the Cooling Control System for Power Transformer

电力变压器冷却控制系统的改进与设计

An electric circuit and magnetic circuit coupled model of the DC biased power transformer was presented.

提出一种电力变压器直流偏磁的电路–磁路模型.

The architecture of fault diagnostics expert system of power transformer.

设计了电力变压器故障诊断专家系统的体系结构.

Development of an Intelligent Monitoring System for Power Transformer

大型电力变压器智能监测系统的开发

Study on the Recognition of Pointer Position of Electric Power Transformer Temperature Meter

电力变压器温度表指针位置识别研究

The power transformer includes pre-test, on-line supervision, family quality bug, and equipment self-quality event, etc.

电力变压器状态信息构成应包括:预试 、 在线监测 、 家族质量缺陷和设备自身质量事件等等.

The company's main products are: power transformer, box-type substation, electrical switchgear, and so on.

公司的主要产品有: 电力变压器 、 箱式 变电站 、 电气开关柜等.

Partial discharge ( PD ) on-line monitoring is an effective means to evaluate dielectric condition of power transformer.

局部 放电 在线 监测是电力变压器绝缘状态监测的重要手段.

This paper analyzes the influence of the error of the transformer normal tapping ratio, short-circuit resistance and the load of plant power supply on parallel operation, and calculates the difference between the allowable loads for different units while parallel operation conditions are satisfied.

文中分析了变压器变比误差、短路阻抗对并联切换的影响，计算了满足并联切换条件时机组间的允许负荷差异。