Fire Danger Test for Dry-Type Transformer and Its Insulation Materials 干式变压器和绝缘材料着火危险试验
H-class Dry-type Transformer with Three-dimensional D-form Rolled Core H级三维立体D形卷铁心干式变压器
Cause Analysis of Dry-type Transformer's Burn-down and Technical Reform of Power Distribution System 干式变压器烧毁原因分析与配电系统技术改造
An equivalent circuit of the dry-type transformer with subsection and layer winding applied transient voltage is brought forward. 提出了一种暂态电压下分段层式干式变压器线圈的等值电路。
Technology and Structure of Large Power On-Load Tap-Changing Dry-Type Transformer 大容量有载调压干式变压器的技术和结构
The improvement of ventilation system of dry-type transformer for DX medium-wave transmitter is presented. 介绍了用于DX型中波发射机的干式变压器通风系统的改造情况。
1E Class Nomex Paper Non-Encapsulated Dry-Type Transformer in Nuclear Power Station 核电站1E级聚酰胺纸非包封干式变压器
The dry-type transformer offers an excellent solution wherever environmental problems are a concern. 干式变压器提供了一个很好的解决方案是一个地方的环境问题的关注。
The potential distribution and gradient distribution of the dry-type transformer with subsection and layer winding applied transient voltage are simulated by SIMULINK. 采用SIMULINK软件仿真出了分段层式干式变压器线圈在暂态电压作用下的电位分布和梯度分布。
Application of Computer Aided Design and Analysis of Dry-Type Transformer 干式变压器计算机辅助设计及辅助分析的全面应用
The reason of generating the noise in resin insulation dry-type transformer is analysed. Through the analysis on its design, structure, material usage and manufacturing process, the noise reduction measures are pointed out. 分析了树脂绝缘干式变压器的噪声产生原因,通过对其设计、结构、材料使用、制造工艺的分析,提出了一些降低噪声的措施。
The Application of Measurement and Control Technique of Microcomputer to Dry-Type Transformer Test 微机测控技术在干式变压器试验中的应用
Aimed at main insulation structure of resin-insulated dry-type transformer, three determining methods are discussed including electric field distribution, air electric strength and model test. 针对树脂绝缘干式变压器的主绝缘距离,分别讨论了其3种确定方法:电场分布、空气耐电强度和模型试验。
The determination principle for rated capacity of air-cooling resin insulation dry-type transformer after equipping the fan is introduced in this paper, and the recommending values for rated capacity are also presented. 介绍了加装风机后空气自冷树脂绝缘干式变压器额定容量的确定原则,并提出了额定容量的建议性数值。
Noise Analysis and Reduction Method for Resin Insulation Dry-Type Transformer 树脂绝缘干式变压器的噪声分析和降低方法
The reason and type, the establishing measuring system, simple judgment of type and position about Resin insulation dry-type transformer partial discharge are introduced in this paper. 介绍了树脂绝缘干式变压器局部放电产生的原因及类型,局部放电量测量系统的建立,以有局部放电类型和位置的简单判别方法。
The application examples of CAD of dry-type transformer are presented briefly. The characteristics of computer aided analysis in the examples are introduced. 简要介绍了干式变压器计算机辅助设计CAD系统的应用实例,并简略介绍了该应用实例中用到的计算机辅助分析的特点。
Application of Infrared Remote Control and Telemetering Technique in the Intelligent Resistance Thermometer of Dry-Type Transformer 红外遥控遥测技术在干式变压器智能电阻温度计中的应用
Design of Dry-Type Transformer Centralized Monitoring System Based on PROFIBUS 基于PROFIBUS的干式变压器集中监控系统设计
A monitoring system for dry-type transformer based on S7-300 PLC is introduced. Its function and characteristic are discussed. Its hardware structure and software design are presented. 介绍基于S7-300可编程控制器(PLC)的干式变压器监控系统,讨论了控制系统的功能和特点,给出了一种控制系统的硬件结构和软件设计。
The development history of the dry-type transformer was reviewed. The features and the characteristics of the epoxy resin pouting-in type, class H insulation dry-type transformer were expounded, and the requirements of the dry-type transformer on 10 aspects were raised. 回顾了干式变压器的发展历史,对环氧树脂浇注式、H级绝缘的干式变压器的特点、性能作了较细致的阐述,并对干式变压器的发展提出了十个方面的要求。
Design of Monitoring System for Dry-Type Transformer 一种干式变压器监控系统的设计
The fault mechanism of electronic temperature controller used in dry-type transformer is analysed. The redundant control system combined by mechanical instrument and electronic product is introduced. It is shown that this system can increase the reliability of temperature control system in dry-type transformer. 分析了干式变压器用电子式温控器的故障机理,介绍了由机械仪表和电子产品组合而成的冗余控制系统,指出该系统可提高干式变压器温控系统的可靠性。
The working principle and design of extraction machine of air duct plate for resin cast dry-type transformer are expounded. The solving methods are given against main factors that influence the extraction of air duct plate. 阐述了环氧树脂干式变压器气道板提取机的工作原理及设计方法,并针对影响气道板提取的主要因素给出了相应的解决方法。
Climatic and Environmental Test for Dry-Type Transformer 干式变压器气候和环境试验
The method to calculate thermal time constant and allowable overload time of dry-type transformer is presented. The calculating example with Excel is given. 提出了干式变压器热时间常数和允许过载时间的计算方法,给出了运用Excel的计算实例。
Type selection and application of dry-type transformer 干式变压器的工程选型及应用
Noise Analysis and Control in Dry-Type Transformer Operation 干式变压器运行噪声分析与控制
Characteristics and Performance Analysis on Amorphous Alloy Dry-Type Transformer 非晶合金干式变压器的特点及性能分析