Brief analysis the reasons caused loss and its countermeasures in forest area 10kV distribution line;
淺談林區(qū)10 kV配電線路損失的原因及對策
Study on line arrester applied to improve the lightning performance of 10 kV distribution lines
應(yīng)用線路避雷器提高10kV配電線路防雷性能的研究
In order to change non-normative status of setting of interim electro-equipment in construction local, this paper expounds how to set interim electro-equipment in construction local from aspects of construction design, laying distribution line, three class power distribution and two class leakage protection, earthing and lightning protection, distribution box, use and maintenance and so on.
為改變施工現(xiàn)場用電不規(guī)范的狀況 ,從臨時(shí)用電施工組織設(shè)計(jì) ,配電線路的敷設(shè) ,采用三級配電、二級漏電保護(hù) ,接地與防雷 ,配電屏、配電箱、開關(guān)箱 ,使用與維護(hù)等方面闡述了施工現(xiàn)場臨時(shí)用電的合理設(shè)
The test & analysis of adopting reactive automatic compensating box to reduce distribution lines loss;
配電線路采用無功自動補(bǔ)償柜降低線路損耗的試驗(yàn)及分析
Frequency domain analysis for line-to-ground fault location in frequency-dependent distribution lines;
變參數(shù)配電線路接地故障定位的頻域分析
In view of the problem that lighting flashover,lightning-caused line breaking,pollution flashover and the other flashover accidents were liable to occur on 10 kV distribution lines,The insulated tower top and cross arm which can prevent the lightning flashover and pollution flashover of distribution lines are experimentally researched.
為了提高絕緣水平,增大放電路徑,有效防止雷擊跳閘及污閃事故,解決10 kV配電線路易發(fā)生雷擊閃絡(luò)或雷擊斷線、污閃及其他原因閃絡(luò)的問題,試驗(yàn)研究了配電線路防雷擊、污閃的絕緣塔頭和橫擔(dān),并對針式絕緣子與絕緣橫擔(dān)的組合絕緣體進(jìn)行了相關(guān)的電氣和機(jī)械性能試驗(yàn)。
In order to optimize the placement and capacity of shunt capacitor on feeder,and give the guidance to engineering practice of installation of reactive power device in distribution network,this paper studces the tow-layer optimization model used to determine the position and the capacity of reactive power compensation device on distribution feeder is studied in this paper.
為解決配電線路上并聯(lián)電容器優(yōu)化配置問題,指導(dǎo)配電網(wǎng)無功補(bǔ)償設(shè)備安裝的工程實(shí)踐,研究了確定并聯(lián)電容器位置與容量的兩層優(yōu)化數(shù)學(xué)模型。
This paper proposes a new non-communication protection scheme for distribution feeders separated by single circuit breakers.
針對單斷路器分?jǐn)嗟呐潆娋€路結(jié)構(gòu)提出了一種新型無通道保護(hù),該保護(hù)連同它的斷路器既能開斷電源端故障亦能開斷無電源端故障。
Based on the particular characteristic of 10 kV distribution feeders, the technique of sensitivity analysis is used in this paper for the computation of reactive compensation.
針對電力系統(tǒng) 10kV配電線路的具體特點(diǎn) ,采用靈敏度分析技術(shù)進(jìn)行無功補(bǔ)償計(jì)算 。
This paper presents the implementation of non-communication protection for distribution networks with tapped-off-loads.
提出了有分支配電線路無通道保護(hù)的實(shí)現(xiàn)方案及其軟硬件構(gòu)成和工作流程。
The amount of fault in rural 10 kV distribution networks every month is affected by various factors such as weather, load.
針對農(nóng)村10kV配電線路月故障次數(shù)受氣候、電力負(fù)荷等各種因素影響較大的實(shí)際情況,在對農(nóng)村10kV配電線路的月故障次數(shù)進(jìn)行預(yù)測時(shí),將加權(quán)馬爾可夫模型應(yīng)用到預(yù)測中。
Design and Realization of Power Distribution Network Based on GIS;
以往那種主要靠圖紙和配電人員的工作經(jīng)驗(yàn)對配電線路進(jìn)行管理和維護(hù)的方法，不僅顯得落后，而且嚴(yán)重影響了工作效率。
Suggestions are put forward to prevent and decrease the occurrence of malfunctions of distributing line,which will make the construction,reconstruction and operation management of distributing net more science-oriented,thus achieving the purpose of safe and economical operation.
本文通過對近幾年10kV配電運(yùn)行事故的統(tǒng)計(jì)分析、探討,找出了配網(wǎng)的薄弱點(diǎn)及問題所在,提出預(yù)防和降低配電線路故障率的辦法,從而使配網(wǎng)建設(shè)、改造、運(yùn)行管理工作趨向科學(xué)化,達(dá)到安全經(jīng)濟(jì)運(yùn)行水平的目的。
Feeder Circuit Breaker See Distribution Circuit Breaker.
饋電線路開關(guān)見“配電線路開關(guān)”。
Modeling of 10/0.4 kV Integrated Reactive Power Optimization in Distribution Feeders
配電線路10/0.4kV綜合無功優(yōu)化配置建模
The Location Calculation of the Wire Pole of 10 kV Distribution Wire of Rural Power Gird
農(nóng)網(wǎng)10 kV配電線路拉線坑的定位計(jì)算
The cable is designed for aerial electricity transmission and distribution line.
本產(chǎn)品適用于架空電力輸配電線路。
The Disquisition of the Digital Protection of 10kV Distribution Line;
10kV配電線路微型機(jī)繼電保護(hù)的研究
The Development of Current Protection Controller in 10kV Lines;
10kV配電線路電流保護(hù)控制器的研制
Distribution Circuit Breaker A distribution circuit breaker is a device used for overload and short current protection of loads connected to a main distribution device.
配電線路開關(guān)配電線路開關(guān)是給連接在主配電設(shè)備上的負(fù)荷提供過載和短路保護(hù)的裝置。
Analyzes on Optimal Line Loss Rate and Economic Loading Currents on Distribution Lines
配電線路最佳線損率與經(jīng)濟(jì)負(fù)荷電流分析
Research on Relay Protection Device Based on DSP for Distribution Power Line;
基于DSP的配電線路微機(jī)保護(hù)的研究
The Safety Role of the Spring Lock Washers in the Transmission & Distribution Line
彈簧墊圈在輸配電線路中的安全作用
Exploration on Protection Setting Coordination of 10 kV Distribution Lines
10kV配電線路保護(hù)定值的整定探討
Analysis how to Strengthen Management to Reduce Distribution Line Losses
淺析通過強(qiáng)化管理降低配電線路損耗
Research on Protection Measures against Lightning for 10 kV Distribution Line and Its Application
10kV配電線路防雷措施研究與應(yīng)用
The Distributed Reactive Automatic Compensation System for 10KV Supply Line
10kv配電線路分散式無功自動補(bǔ)償系統(tǒng)
communication line adapters for teletype
電傳通信線路適配器
Rational Selection of Construction Scheme of 10 kV Distribution Line
配電網(wǎng)10kV線路架設(shè)方案的合理選配
Overhead Transmission Line-Open Fault Detection in Urumqi 10kV Distribution Network;
烏魯木齊10kV配電網(wǎng)架空線路斷線檢測
The selection and energy saving of the lead cross-section of the low voltage distribution network line
低壓配電網(wǎng)線路導(dǎo)線截面選擇與節(jié)能