变电所,substation
1)substation[英]['s?bste??n][美]['s?b'ste??n]变电所
1.On the main wiring of mine ground substation;浅析矿山地面变电所的主接线
2.Hotline work technology on substation secondary system;变电所二次系统带电作业技术
3.How to Make the Safety and Standardization of Management for the Substations More Perfect;如何做好变电所的安全管理和规范管理工作
英文短句/例句

1.Research of Automatic Throw-in Equipment of Emergency Power Supply of Heihe 220kV Substation220kV黑河变电所所变电源备自投方案的研究
2.Design of primary circuit typical diagram for 110 kV substation of wind farm风电场110kV变电所电气一次标准图设计
3.Optimized Location of 220kV Danfen Substadtion in Qujing Yunnan Province曲靖220kV丹凤变电所所址优化
4.On Relay Protection Test Software of Traction Substations牵引变电所继电保护测试软件研究
5.Code for fire protection design of power plant and substation火力发电厂与变电所设计防火规范
6.Detection of Live Equipment on Primary Substation in Jilin Province by Infrared Thermometer吉林省一次变电所带电设备红外测试
7.Huaihua 404C Circulating Water Substation and Distribution System Design淮化404C循环水变电所及配电系统设计
8.The Testing and Analysis of Power Quality in Traction Substation牵引变电所电能质量治理测试与分析
9.Talking about the Transformation of 6 kV Power Distribution System of 35 kV Substation in Taiyuan Preparation Plant太原选煤厂35kV变电所6kV配电系统改造
10.Relay protection design scheme of 220 kV substation for application of IEC 61850应用IEC61850规约的220kV变电所继电保护设计
11.Discussion on Grounded Resistance of Client End in 20 kV Substation客户端20kV变电所接地电阻值的探讨
12.Discussion on Realization of Digitized Substation Technology in Coal Mine Substation数字化变电站技术在煤矿变电所实现的探讨
13.The Select of Direct Supply Device of Asarco-loy Alkaline Battery on Substation变电所碱性镉镍电池直流电源装置的选择
14.The fireproofing and block burn measure research of cable in coal based power plant and substation;火力发电厂及变电所电缆防火阻燃措施
15.Analysis on Substation Power Off Accident Resulting From Mistakenly Connected Electrode of Potential Transformer;电压互感器极性接错造成变电所失电事故分析
16.General or converting substation for large and small scale drawings.用于大规模和小规模绘图的常规变电所或换流变电所
17.Specification for design of the miniaturization rural substation农村小型化变电所设计规程
18.Specification for design of the unattended miniaturization substation of rural electric network农村小型化无人值班变电所设计规程
相关短句/例句

Transformer substation变电所
1.Study on the power frequency electromagnetic field pollution distribution of the transformer substation surroundings in Fujian and Zhejiang provinces;闽、浙两省变电所外空间工频电磁污染分布研究
2.The testing analysis for inspecting and controlling system of transformer substation in underground coal mine;煤矿井下变电所监控系统的试验分析
3)transformer station变电所
1.Optimal construction of secondary wiring of transformer station;变电所二次接线优化施工
2.The battery is maintenance-free and realizes the operation of transformer stations without operator watch.它具有比镉镍电池更优越的特性,能做到免维护,使变电所无人值班成为现实。
4)electric substation变电所
1.Usual troubles and treatment methods of 110 kV electric substation;110kV变电所常见故障及处理方法
2.This paper discusses the data collection,claculation and display of the power parameters of an electric substation.本文主要介绍对某厂多个变电所的电力运行参数和信号进行采集和集中监测的情况,对完成该系统的基本思路、设备选型、系统配置和实现的过程也作了较为详细的说明。
5)substations变电所
1.New requirement on design of 110 kV electrical substations for urban network automation;城网自动化对110kV变电所设计的新要求
2.Real-time data acquisition for all sorts of signals in the substation are discussed,so are the management and processing between the master and slave substations.阐述了中小型企业变电所两级分布式微机监测管理系统的构成、配置以及系统总体方案的设计与管理程序系统功能,讨论了利用感应式电度表采集电度值的数据采集系统,说明了具体实现方法。
6)transformer substation变配电所
1.First, the paper gives an introduction about the development of direct current power supply system in railway transformer substation.介绍了铁路变配电所直流电源系统的发展,对组成系统的主要部件即蓄电池、充电浮充电机及控制系统进行了分析,阐述了直流电源系统选择的实质及容量的确定,建议一般铁路变配电所宜选用带镉镍蓄电池或免维护全密封铅酸蓄电池的自控型直流电源成套装置,建议将建立"三遥"(遥控、遥测、遥信)电力系统的变配电所直流电源系统选用全自动智能型带有"三遥"接口的直流电源屏。
2.Summary: Current change to go together with the extension that transformer substation with set up transformer substation start construction to have a dissimilarity,demand the side circulate side construction,install difficulty big,the safe problem is outstanding and adjust to try process complications.既有变配电所改扩建与新建变配电所施工有所不同,需要边运行边施工,安装难度大、安全问题突出、调试过程复杂。
延伸阅读

变电所变电所substation电力系统中对电能的电压和电流进行变换、集中和分配的场所。为保证电能的质量以及设备的安全,在变电所中还需进行电压调整、潮流(电力系统中各节点和支路中的电压、电流和功率的流向及分布)控制以及输配电线路和主要电工设备的保护。按用途可分为电力变电所和牵引变电所(电气铁路和电车用)。电力变电所又分为输电变电所、配电变电所和变频所。这些变电所按电压等级可分为中压变电所(60千伏及以下)、高压变电所(110~220千伏)、超高压变电所(330~765千伏)和特高压变电所(1000千伏及以上)。按其在电力系统中的地位可分为枢纽变电所、中间变电所和终端变电所。变电所由主接线,主变压器,高、低压配电装置,继电保护和控制系统,所用电和直流系统,远动和通信系统,必要的无功功率补偿装置和主控制室等组成。其中,主接线、主变压器、高低压配电装置等属于一次系统;继电保护和控制系统、直流系统、远动和通信系统等属二次系统。主接线是变电所的最重要组成部分。它决定着变电所的功能、建设投资、运行质量、维护条件和供电可靠性。一般分为单母线、双母线、一个半断路器接线和环形接线等几种基本形式。主变压器是变电所最重要的设备,它的性能与配置直接影响到变电所的先进性、经济性和可靠性。一般变电所需装2~3台主变压器;330千伏及以下时,主变压器通常采用三相变压器,其容量按投入5~10年的预期负荷选择。此外,对变电所其他设备选择和所址选择以及总体布置也都有具体要求。变电所继电保护分系统保护(包括输电线路和母线保护)和元件保护(包括变压器、电抗器及无功补偿装置保护)两类。变电所的控制方式一般分为直接控制和选控两大类。前者指一对一的按纽控制。对于控制对较多的变电所,如采用直接控制方式,则控制盘数量太多,控制监视面太大,不能满足运行要求,此时需采用选控方式。选控方式具有控制容量大、控制集中、控制屏占地面积较小等优点;缺点是直观性较差,中间转换环节多。