Power saving experiment on high voltage sodium lamp supplied by single-phase transformer;
单相变压器供电的高压钠灯降压节电试验
The application of 10 kV single-phase transformer in urban power distribution network is introduced through the examples, the major performance of single-phase and three-phase transformer is analyzed,as well as the comparison of them is conducted in terms of the low voltage line loss,power supply reliability and economic benefit.
通过实例阐述了10 kV单相变压器在城区配电网中的应用情况,分析了单相变压器与三相变压器的主要性能,从低压线损、供电可靠性及经济效益等方面对三相变压器与单相变压器进行了比较。
Generator neutral grounding used the single-phase transformer between generator neutral and ground early in domestic.
二滩水电站水轮发电机组从通用电气加拿大公司引进,发变组保护由ABB公司提供,在国内较早采用了发电机中性点经单相变压器接地方式,并与定子绕组单相接地保护相配合,迄今运行良好。
The paper has developed a windows platform CAD system of small transformer(less than 20 kVA one phase and less than 50 kVA three phase)on the basis of electromagnetism principle by C language and module programming technology.
采用模块编程技术，应用电磁学原理及用Ｃ语言开发了一个基于Ｗｉｎｄｏｗｓ平台的功能较强的小型变压器（单相２０ｋＶＡ以下，三相５０ｋＶＡ以下）的ＣＡＤ系统，该系统主要包括变压器的铁心选择、绕组的排列、几何参数和电磁参数的计算、总体结构优化设计及参数化绘图等功能。
The paper analyses the discharging fault s reason in initial operation stage for 35kV home-load supply small transformer on high elevation areas of Qinghai province,and puts forward some corresponding countermeasures,as well as introduces a few successful examples.
文章对35 kV所用变等小型变压器在青海高海拔地区投运初期易发生放电性故障的原因进行了分析,提出了相应的解决对策,并介绍了几例成功处理的实例。
Application instance and energy conservation benefits analysis of single-phase distribution transformer;
单相配电变压器应用实例与节能效益分析
When the second-phase reconstruction of rural electric power network carried out,a new low-voltage power supply mode was adopted,that the secondary winding of a single-phase distribution transformer connected to the loads by bundle insulation conductors consisted of two lines and one neutral and separated from each other by insulating materials.
针对我国农村地区供电负荷分散、用电量小的特点,研究以低压侧中间带抽头的单相配电变压器,配合两火一零三芯集束导线低压供电的新模式,并在赤峰市敖汉旗进行了试点。
Research of Power Supply Modes to Use Single-Phase Transformer in the Rural Electric Power Network;
在农村电网中使用单相变压器供电的研究
Preliminary Discussion on Low-voltage Side Single-phase Earthing Protection of Medium-voltage Distribution Transformer
中压配电变压器低压侧单相接地保护浅析
Study of Single Transform in Co Phase AT Power Supply System;
同相AT供电系统单台变压器式接线研究
Three phase voltage model AC-AC frequency-variable inverter controlled by single-chip microcomputer;
单片机控制的三相电压型交-交变频器
The Research on Power Supply Method Transforming between Three-Phase and Single-Phase Based on Balance Transformer;
基于平衡变压器三相—单相变换供电方式研究
Principle and Design of Implementation from Three Phases to Single Phase Based on Transformer
基于变压器实现三相变单相的原理和设计
Impedance Calculation of Single-Phase Linear Regulation Auto-Transformer with By-Pass Limb
单相旁柱线性调压自耦变压器的阻抗计算
Research on Application of Single-phase Distribution Transformer in Urban Lower-voltage Grid
单相配电变压器在低压城网中的应用探讨
Separately adjustment: compensation transformer contains 3 pieces of 1 phase dry transformers group .
分调：补偿变压器实际上是由三台单相干式变压器组成。
Single DC welding transformer thyistor panel with water saver system.
单相直流焊机用变压器可控硅柜,带有节水系统
The Single Phase Synchronize Generator for Power Transformer Partial Discharge Test;
电力变压器局放试验用单相同步发电机
The Study of Single-phase Bridge Votage Inverter Based on ARM and PEBB
基于ARM和PEBB的单相桥式电压逆变器研究
Design of Single Phase Regulated Power Supply Based on Dual PWM Converters
基于双PWM变换器的单相交流稳压电源的设计
Measurement System Inhibiting Common-mode Voltage of the Single Phase H-bridge Inverter
单相H桥逆变器中的抗共模电压测量系统
Measurement Principle Analysis of Y/yn Transformer with Single-phase Load
Y/yn接线变压器带单相负载的计量原理分析
Transfer of Fault Through Transformer in Single-phase Short Circuit Protection
单相接地短路时故障量经变压器的传递
New Co-phase Power Supply System Based on Yn,d11 Wiring Autotransformer
单台Yn,d11式变压器构成的新型同相供电系统
Control Strategy for Single-Stage Three-Phase Boost-Type Grid-Connected Inverter
一种单级式三相升压型并网逆变器的控制策略
