隔离变压器

摘要隔离变压器在UPS中不作为标准配置产品，所以在UPS选购时，须根据实际的需求额外提出。

Due to isolation transformer not as standard product configured in UPS , it has to be purchased separately as per actual need during selection of UPS .

三相隔离变压器已经广泛适用于交流50-60HZ电压不超过500V三相供电场合。

Three-phase isolation transformer has been widely used in AC50-60HZ500V three-phase power supply voltage does not exceed the occasion .

一种新型带隔离变压器的Boost变换器

A Novel Boost Converter with Insulating Transformer

抑制TCR隔离变压器磁通饱和控制算法的研究与应用

Research and Application on Algorithm for Restraining the Magnetic Flux Saturation of Isolated Transformer for TCR

讨论无串联隔离变压器的动态电压调节器（DVR）在不平衡电压浪涌或过电压情况下的补偿问题。

The unbalanced voltage swell and over-voltage compensation problems in a transformerless dynamic voltage restorer ( DVR ) are discussed .

为了提高UPS电源输出电压波形质量，建立了带隔离变压器的三相UPS状态空间解耦模型。

In order to improve the waveform quality of the output voltage of Uninterruptible Power Supplies ( UPS ), a decoupled status-space model was set up for three-phase UPS with isolated transformer .

介绍DCS和PLC供电系统设计和实践中关于接地、不间断电源、超隔离变压器、电源浮空和机房等几个主要问题及处理方法。

This paper covers such important problems as earth connection , ups , super shielded transformer , earth free of power system and computer room , and methods to deal with them are also put forward .

为提高低输出电压的DC／DC变换器的效率，提出了一种倍流同步整流有源箝位DC／DC变换器，电路拓扑主要包括有源箝位电路、隔离变压器和倍流同步整流电路。

By using synchronous rectifier , a higher efficiency low voltage output DC / DC converter module can be achieved . This paper presents a kind of synchronous rectification DC / DC converter , which includes active clamp circuit , insulating transformer , and current double synchronous rectifier .

然后，针对微电网孤岛运行和并网运行两种模式，采用传统PID控制分别设计了控制系统，进行了相关参数的选取，包括滤波参数的选取、隔离变压器的选取以及PI控制参数的设计。

Then , in view of the microgrid islanding and grid-connected mode , this thesis uses the traditional PID control to design the control system , including the selection of the filter parameters and the isolation transformer , and the design of the PI control parameters , respectively .

该驱动电路采用SG3525提供独立的供电电源，利用隔离变压器实现主控电路的隔离措施。

The drive circuit provides an independent power supply with SG3525 for itself , uses of isolation transformer to achieve isolated measures of the main-controlling circuit .

新型轴向移动可调喷嘴增压器的研究基于隔离变压器的移相全桥零电压开关变频器

A Phase Shift Full-bridge Zero-Voltage Switching Converter Based on Isolated Transformers

用隔离变压器浮置的心电放大器的研制

The development of ECG amplifer for floating by isolated transformer

隔离变压器和双绕组变压器在建筑电气中的应用

Application of Isolating Transformer and Double Winding Transformer to Electrical Installations of Buildings

三相隔离变压器的外形尺寸160VA-16KVA已经形成了标准化。

Dimensions of three-phase isolation transformer160VA-16KVA has become standardized .

因此无隔离变压器的系统结构是光伏发电系统的发展趋势之一。

One of the trends of the photovoltaic power system development is transformerless one .

GB13028-1991隔离变压器和安全隔离变压器技术要求

Isolating transformers and safety isolating transformers & Requirements

隔离变压器在变压器双侧断路器非同期闭锁合闸同期电压回路中的应用

Application of isolation transformer in synchronous voltage loop of non-synchronous close in double-side circuit breaker of transformer

利用一只隔离变压器使电源的直流稳压输出与交流进线隔离。

An isolating transformer is used to isolate the stabilized de output volage from the input ae mains .

该文通过仿真和实验，对无输出隔离变压器的逆变器并联系统功率管开路故障诊断进行了研究。

Through simulation and experiment , this paper studied the open-circuit fault diagnosis of the power switches in the inverter paralleling system .

隔离变压器具有抗干扰作用，通过Y/△接线隔离后能够阻止一部分的谐波传输。

Isolation transformer with interference effect , through the Y / △ wiring isolation can prevent the transmission part of the harmonic .

恒流调光器作为供电电源与隔离变压器、灯具（灯）共同组成机场灯光照明系统。

Airport flight light system is comprised of constant current regulator that as a electrical supplied source 、 isolation transformer and lamps .

隔离变压器次级取电电源的设计是系统设计的难点之一，论文对其进行了分析。

The design of the power supply isolation is one of the difficulties in the system , which is analyzed in the paper .

利用AC/AC矩阵式直接变换原理，分析了带有高频隔离变压器的AC/DC变换器电路工作模态。

The work modes of three-phase AC / DC converter with high frequency transformer based on AC / AC matrix converter are proposed in this paper .

对于无输出隔离变压器的逆变器并联系统，各模块输出电压直流分量不一致会在模块间产生较大的直流环流。

For the parallel inverter system without output isolation transformers , the difference of DC components of the output voltage can cause large DC loop-current among modular inverters .

系统的优化主要在隔离变压器次级取电电源和红外通信的可靠性两方面。

The optimization is mainly embodied in the power supply , whose input is the secondary coil of the isolation transformer , and the reliability of infrared communication .

介绍了由恒流调光器、升压变压器、隔离变压器、坡度灯角度控制器等构成的机场坡度灯控制系统。

The control system of grading light in airdrome that consists of constant-current modulator for light , setting-up transformer , isolating transformer and angle controller of grading light is introduced .

新方案突破传统方案的诸多限制，彻底解决隔离变压器及不同类型调光器所引起的难题，满足各种机场的需要。

The new project breaks through the many restricts of conventional method , and thoroughly resolve some problems that are due to isolation transformer and different constant current lighting adjustor .

本文分析了耦合电感法和隔离变压器法抑制环流的原理，比较了两种方法的特点。

Method of coupled inductance and method of isolating transformer in the application of restraining loop-current are introduced in this paper , the characteristics of these two methods are also compared .

通过对接地中的地环路干扰的分析，阐述四种抑制地环路干扰的技术措施：使用浮地方法、引入隔离变压器、引入纵向扼流圈以及引入光电耦合器。

After a analysis on the earth loop interference of grounding , this paper expounds four kinds of technical methods which can restrain the earth loop interference : using floating ground , isolation .

目前大多数的光伏并网发电系统都含有隔离变压器，而隔离变压器较大的损耗无疑降低了整个系统的效率，并且变压器体积较大，造价较高。

Nowadays , most photovoltaic inverters include an isolating transformer , which has large volume , high cost , and especially great loss , thus the efficiency of the whole system is decreased .