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- The monitoring system of distribution transformer is the important part of distribution automation system. 配电变压器监测系统是配电自动化系统的重要组成部分。
- The generator neutral grounding scheme through distribution transformer is widely used in our country. 摘要发电机中性点叙经配电变压器的接地方式,已在国内被广泛采用。
- The optimal design method of oil-immersed distribution transformer based on the TOC method is presented. 提出了基于能效评价方法的油浸配电变压器优化设计方法,并给出了实例。
- But problems are exited in the configuration of distribution transformer and the setting for the stator earth fault protection. 但其配置及其接地保护的整定计算和校验却存在较多问题。
- The overproof reasons of no load loss and current in distribution transformer are analyzed.The measures to solve the problem are presented. 对配电变压器空载损耗和空载电流超标原因进行了分析,提出了解决问题的措施。
- The suggestions of adopting some foreign preferential policies are presented to encourage developing amorphous alloy distribution transformer in China. 文章还建议采用外国的一些优惠政策,以鼓励发展,推广我国的非晶合金配电变压器;
- The GPRS technology is introduced firstly, then architecture of monitoring system based on GPRS network for distribution transformer is implemented. 摘要介绍了GPRS技术,提出了基于GPRS通信的配电变压器监测系统体系结构,并分析了监控系统的各个环节。
- R.J.Rusch and M.L.Good, "Wyes and Wye Nots of Three-Phase Distribution Transformer Connections," IEEE Trans. on Industry Applications, Vol. 26, No.4, July/August 1990. 陈在相,张宏展,成政田,郭政谦,吴忠吏,黄维泽,"配电馈线三相不平衡分析及改善策略之研究",台湾电力公司八十七年度研究计画。
- Yin Jiangang,Cai Min,Peng Feng,et al.The way to configurate the distribution transformer for generator neutral grounding[J].Hubei Electric Power,2002,26(3):28-30(in Chinese). [6]殷建刚;蔡敏;彭丰;等.;发电机中性点经配电变压器接地的配置方法[J]
- In addition to the choice of the steel, the way in which distribution transformer cores are designed, cut, fabricated and assembled plays an impor-tant role in energy efficiency. 除选择合适的钢材外,设计、切割、制造和组装配电变压器的方式也在提高能源利用效率方面扮演着重要的角色。
- The hardware design of distribution transformer terminal unit (TTU) is described in details, as well as the protocol between TTU and the master station. 详细介绍了配变监控终端(TTU)的硬件结构和通信协议,以及配变监控主站软件和数据库的设计。
- initial group 初始群组
- ABB's award-winning S11 rolling-iron core distribution transformer produced in China is helping clients decrease power losses during transmission and distribution. ABB在中国制造的S11型卷铁芯配电变压器受到广泛赞誉,可以帮助客户降低输配电过程中的电力损耗。
- The combination of low-voltage incoming circuit breaker protection and automatic switching device and distribution transformer protection in the power supple system of petrochemical plant is very important, but it is easily neglicted. 石化企业内供电系统中有备自投装置的低压进线断路器保护与配电变保护的配合问题非常重要,但容易疏忽。
- In this paper, what safety measures in operation of YBZW-12/0.4/630 American type housing substation should be put attention to have been get from the analyzing on operation cases of 10kV distribution transformer. 本文从10kV配变运行情况分析YBZW12/0.;4/T-630美式箱变运行应注意的防范措施。
- This paper presents the way to configurate the distribution transformer, and the setting method for the stator earth fault protection with the example of Hubei Tiantang Pump-storage power plant. 针对配电变压器装置提供了一套较完整的配置和整定计算方法,并结合湖北天堂抽水蓄能电站的实例进行计算,为此类接地方式提供了可借鉴的方法。
- The core mass of single-phase and three-phase distribution transformers with wound core is analyzed and calculated. The examples are given. 摘要对单相、三相卷铁心配电变压器的铁心质量进行了分析和计算,并给出了实例。
- The product species include oil-immersed transformer, dry-type transformer, amorphous distribution transformer, mining flameproof movable substation, reactor and other electrical products. 产品种类包括了油浸式变压器,干式变压器,非金合金配电变压器,矿用隔爆移动变电站, 电抗器和输配电产品等。
- DT801 Specifications for the manufacturing of three-phase MV/LV distribution transformers. 关于制造中低压三相输出变压器的DT801规范;
- MV, LV Swgr &Distribution Transformers for Phases 1 &2 and Indoor Lighting of Beijing Shooting Range Hall. 北京射击馆的的配电系统和室内照明的定单。