配电自动化

基于软PLC分层式配电自动化系统解决方案

Design on a Layered Structure for Distribution Automation System Based on Soft PLC

本文研究内容属横向课题基于GIS的配电自动化主站端应用系统的一部分。

This paper is part of transverse project & Power distribution automation master station application system based on GIS .

供配电自动化系统GIS模块功能的研制

Development of Functions of Module of GIS in Distribution Automatic System

基于GPRS和计算机技术的配电自动化（DA）系统

Based on GPRS and Computer Technology Distribution Automation System

而RTU（RemoteTerminalUnit远端监控单元）是配电自动化系统中的重要组成部分。

The remote terminal unit , namely RTU , is the important unit of The Distribution Automation System .

基于CIM和配电自动化系统的配网快速潮流计算

A fast algorithm of load flow calculation in distribution systems based on CIM and distribution automation

电压型开关PVS接入电流型配电自动化系统的研究

The research of connecting PVS to distribution automation system

通过分析现有集中智能型配电自动化系统的实现，提出基于通用分组无线业务（GPRS）方式构建配电自动化系统的方案。

Through analyzing the centralized-intelligent distribution automation system , a distribution automation system ( DAS ) scheme based on GPRS communication method is presented .

本文结合配电自动化系统的SCADA（SupervisoryControlAndDataAcquisition）系统和配电系统的无功优化两个方面进行了深入的研究。

The author have made lots of research on the SCADA ( Supervisory Control And Data Acquisition ) of distribution automation system and the reactive power optimization of energy management system in the thesis .

此外本装置还可作为配电自动化系统中的RTU装置。

In addition , the proposed device can be employed as RTU device in the distribution automation system .

采用EPON作为接入网的配电自动化通信系统具有成本低、维护简单、容易扩展等优点。

EPON access network distribution automation communication system has advantages such as low cost , easy to maintain , easy to extend .

浅谈变配电自动化在10kV供电系统中的应用

On an application of distribution automation to 10 kV power supply system

针对配电自动化系统（DAS）的特点，提出了能透明地支持所有DA功能的综合开放的通信系统&基于IP技术的通信系统。

According to the characteristics of distribution automation system ( DAS ), an integrated and open communication system over lP technology is introduced , which can support all DA functions transparently .

高级应用软件（PAS）作为配电自动化系统的一个重要组成部分，在确保系统的安全与经济运行方面发挥着巨大作用。

Advanced Application Software is an important component of Distribution Automation System that plays great role in guaranteeing the safe and economical operation of the system .

10kV架空线配电自动化系统的初步实施

Primary realization of DAS ( distribution automation system ) in the 10 kV overhead distribution lines

实践证明：在基于电压-时间型的馈线自动化就地保护配网模式下，利用GPRS通信网络实现配电自动化数据的传输是经济可行的。

In the situation of applying the local protection mode of distribution automation based on voltage-time typed feeder terminal , using GPRS network to transmit the FTU data is feasible and economical .

全面介绍GPRS通信技术原理，并对GPRS通信技术应用在配电自动化的可行性进行深入的分析、探讨；

In this paper , the principle of GPRS communication technique is introduced , and the feasibility of the applying GPRS to the DA communication system is analyzed and discussed in detail .

介绍了该配电自动化系统的总体构成，远动装置的硬件配置及遥测、遥信、遥控原理，着重说明PLC芯片的功能及其与微机的通信规约。

The overall constitution of this distribution network automation system , the hardware configuration of telecontrol equipment , the principles of telemetering , telesignalling , and telecommand are introduced . The functions of PLC core and the communication protocol are emphasized .

EPON技术作为一种成熟的通信技术已在电信领域广泛应用，并被国家电网认可作为智能电网实现配电自动化的主要技术组成部分。

EPON technology as a sophisticated communications technology has been widely used in telecommunications , and has been recognized in national power grid as key technology for intelligent power distribution automation components .

远程终端单元（RTU）是配电自动化系统中的重要设备，负责监控中心与工业现场之间数据采集、执行上传／下达命令。

Remote terminal unit ( RTU ) is an important device in charge of data acquisition , uploading and command executing between surveillance center of power distribution automation system .

RTU是配电自动化系统的基本单元，它的功能、数据采集的数量、精度和可靠性直接影响着配电自动化系统的可靠性。

RTU is the basic unit of DA system , and its function , number , precision and reliability of data collection affect the reliability of DA system directly .

设计了一种适用于配电自动化以及相似环境的通信网络，它由双光纤环构成，使用GFP协议封装信息，在环上传递分组。

This paper presented a communication network for Distribution Automation System and similar circumstances . It consists of tow optical rings , encapsulates information with GFP , and transmits packets on the rings .

通信技术的应用，使本单元既可以实现低压配电自动化所必需的各种当地功能，也可以作为RTU与上一级控制中心连成调度自动化系统。

Communication technologies used satisfy it all kinds of local functions which low voltage distribution automation system needs , at the same time , as a RTU unit of dispatch automation .

配电自动化是保证供电可靠性和提高供电质量的重要手段，而馈线自动化远方终端（FTU）是整个系统的基础控制单元，对于实现馈线自动化乃至配电自动化起着十分重要的作用。

Serve as the base control unit , FTU ( Feed Terminal Unit ) play an important role in the reality of Electric Automation to ensure power supply and quality .

DH-100配电自动化系统中的故障分析及继电保护

Analysis of the Fault and the Relay Protection for DH-100 power Distribution Automation System

本文提出了县级电网以SCADA为中枢的配电自动化系统模式，并就配电管理主站、变电站和配电网远方终端以及通信系统等方面的设计要点进行了论述。

He mode of SCADA based distribution automation ( DA ) system for county power network is presented in this paper , and the design of main distribution management station , substation distribution network , RTU and communication system is discussed .

结合实际工程，采用Visualc作为开发工具，利用多线程串行通信技术，开发并实现了配电自动化通信系统，保证了FTU采集的数据的快速上传。

On the basis of engineering practice , the communication system for distribution automation is developed and implemented by taking Visual C # as developing tool and making use of Multi - threading serial communication technique , and the data collected by FTU is also guaranteed to transmit .

文章首先就配电自动化状态估计软件的总体设计思想、数据库的建立以及与SCADA数据库接口连接进行阐述，然后详细地论述了状态估计的数学建模、网络接线分析、计算结果存储等方法。

First in this paper discussed are the overall design thinking , the database building and the interface linking with the SCADA database . Then the paper expatiates the math modeling , network connection analyzing and the computing result storage in the state estimation .

配电自动化及变电站保护监控系统技术

Distribution Automation and Technique of Substation Protecting and Moni toting System

电力线路配电自动化子系统在油田的应用

The application automatical distribution sub-system of electric circuit in oil field