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- Introduces the constitutes of low voltage protection system of distributing transformer, analyzes the failure reason, puts forward concrete measures of improving low voltage protective reliability. 介绍了配电变压器低压保护的组成,对故障原因进行了分析,提出了提高低压保护可靠性的具体措施。
- A fresh coat of paint can transform a room. 房间重新粉刷一遍可大为改观。
- ANALYSIS OF DISTRIBUTING TRANSFORMATOR BEFORE OPERATION DETECTION AND OPERATION FAILURE PREDICATION 配电变压器投运前检测及运行故障判断浅析
- 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 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。
- 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。
- S7, SL7, S9 series of power and distribution transformers, the annual production capacity of 450,000 KVA. S7、SL7、S9系列电力和配电变压器,年生产能力45万KVA。
- 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。
- Your duties include checking the post and distributing it. 你的职责是检查和发送邮件。
- 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。
- Normal Distributions Transform (NDT) 正态分布转换(NDT)
- Distributing food among the homeless was an act of mercy. 发配食物给无家可归的人是救苦救难的行为。
- A black man stood at the street corner distributing handbills. 一个黑人站在街角处散发广告单。
- 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]