变压器

The company's craft method is perfect and the technical force is abundant,not only can the high quality complete each kind of titting production the fixed-point overhaul suppler of the railroad special-puropse electrical machinery and the transformer which is inspected by the Ministry of imported from Frace,Japan,Germany,Russia and so on.

公司工艺手段完善，技术力量雄厚，不仅能高品质的完成各种配件的生产制造任务，而且能高质量的完成各种铁路专用电机及变压器的大修任务，是铁道部定点的铁路专用电机及变压器的大修供应商，特别对承接法国、日本、德国、俄罗斯等进口机车专用电机及变压器的大修，有较多的经验和较高的水平，也是国内同行业水平最高和实力最强的企业。

Roger since the invention of the transistor oscillation push-pull single transformer DC converters, is to achieve high-frequency conversion control circuit beginning in 1957 the U.S. investigation self-invented the push-pull Two-transformer, 1964 U.S. scientists have proposed abolition of the frequency of the series switching power supply transformer, as envisaged in this power to the volume and weight of the decline was a fundamental way.

Roger发明的自激振荡推挽晶体管单变压器直流变换器，是实现高频转换控制电路的开端，1957年美国查赛（Jen Sen发明了自激式推挽双变压器，1964年美国科学家们提出取消工频变压器的串联开关电源的设想，这对电源向体积和重量的下降获得了一条根本的途径。

In this paper the priciple of the resolver is stated,then the structure and performance of several kinds of resolvers are compared. Then a novel reluctance resolver of one pairs pole with constant air gap is put forward .

本文首先阐明旋转变压器的工作原理，然后通过比较分析几种一对极旋转变压器的结构和性能，提出一种新结构的一对极等气隙磁阻式旋转变压器。

This paper combines the movement of the qu-zhou electric Power bureaus actual with the three phase oil immersed transformer as example, thorough analysis the fault regulation of electrical transformer, putting for...

本文结合衢州电力局的运行实际，以油浸式变压器为例，深入分析变压器的故障规律，提出了变压器状态检修策略，并依此制定状态检修应用导则，在实际中得到很好的应用，指导了状态检修工作的开展。

Discussion on some protection problem about power line operating with phase failure ;2. This article describes phasor diagram analysis on two sides of 10 kV distribution transformer with phase failure operation by symmetrical component method.

针对10kV配电变压器的缺相运行，采用对称分量法对变压器高、低压侧断线分别进行了分析，得出各侧电压、电流的各序分量，较全面总结了配电变压器非全相故障运行特征。

Is a research and development, production, sales as one of the transformer manufacturer, main products have all kinds of high, low-frequency power transformers, audio, USP transformers, rectifiers manufacturers and have many years of production experience.

是一家集研发、生产、销售为一体的变压器制造商，主要产品有各类高、低频电源变压器、音频、USP变压器、整流器的厂家、并有多年的生产经验。

Strict management,creative spirit,super quality,perfect service and consumers'satisfaction are our destination.we have got the ISO9001 authentication,and the honor of "good promise-keeping enterprise"and "enterprise with good product quality".the products we have developed by ourselves such as the sh11-m anti-crystal alloy transformer,35kv transformer and zgs9 assembled transformer have been identified as the high-tech products,and our company is also entitled as the high-tech enterprise.our products are sold to many provinces and areas such as anhui,guangdong,hebei,xinjiang etc.

严格管理、不断创新、卓越品质、顾客满意、优质服务是我们立厂之本，近年来，公司通过ISO9001质量体系认证，获得省级重合同守信用企业，质量信得过企业称号，自行研制开发了SH11-M型非晶合金变压器，35KV电力变压器，ZGS9型组合式变压器，获得高新技术产品称号，同时，本公司被授予省高新技术企业，专、精、特、新企业。

The method of grounding the neutrals of the transformers affects the degree of protection that can be given them and the amount of insulation they need.

变压器中性点的接地方式会影响到变压器被保护的程度以及变压器所需的绝缘量。

Be based on the daily supervisory data of transformer oil, forecast the puncture voltage of transformer oil, what will be transformer breakdown is inchoate diagnose, forecast the scientific basis with be on guard to be offerred with seasonable processing important.

基于变压器油的日常监督数据，猜测变压器油的击穿电压，将为变压器故障的早期诊断、猜测防范和及时处理提供重要的科学依据。

Equipments of the key parts of welders, such as transformers and its accessory parts, are in the leading position nationwide. Also we have accurate processing and highly automatic production lines for transformers, silicon steel sheet, wire winding, assembling, impregnating varnish and drying. The design,manufacturing, and testing for PCBA and the overall units have reached the domestic advanced level.

其中，电焊机关键零部件焊接变压器及附件的加工装备水平处于国内领先地位，同时拥有国内焊接行业领先的变压器生产、变压器硅钢片加工、绕线、焊装、浸漆、烘干等加工精度高、自动化程度高的生产流水线；PCBA线路板的设计、制造、测试及整机制造、测试的能力均为国内先进水平。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。