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The Research and Design of the Communication System on the Distribution Automation System

Author: JiaDongPeng
Tutor: FuYuLi；JiangZhiJian
School: South China University of Technology
Course: Electronics and Communication Engineering
Keywords: Distribution Automation Communication System Comparison with Communications mode
CLC: TM76
Type: Master's thesis
Year: 2009
Downloads: 227
Quote: 2
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Abstract


Along with the development of the national economy and the exaltation of people’s living standard, the request of the customer to the power supply quality and the power supply credibility is more and more high, give or get an electric shock the movement that the system adoption originally possessed, control, the management style have already canned not adapt to the request of new situation. Correspond by letter a flying of technique and calculator technique soon development, in order to the distribution circulate, supporting of charged barbed wire net, control and management to carry out automation and provide the forerunner’s tool and technique foundation, huge but complications with a charged barbed wire net have to constitute comprehensive automation, have to have forerunner, the dependable correspondence network system prop up and request to correspond by letter system at the same time that the strong electromagnetism interference being output canning resist and come from lightning flash, and switch operation.The distribution automation adopts of the correspondence method is a lot of, the correspondence method that adopts currently mainly has: Wireless correspondence, microwave correspondence, satellite correspondence, fiber optic correspondence, expand repeatedly correspondence, the electric power line carry a correspondence, cabled T.V. electric cable, wireless look for and shout a net, rent telephone line. Because the distribution automation and burden control and having great capacity noodles is wide, the finished function wanted is too many, is not likely to adopt single correspondence system to satisfy the request of all functions, therefore, the mixture that usually adopts various correspondence methods is applied to come to carry out and charged barbed wire net automation.This dissertation’s main jobs are as shown below:1、Research, designed the distribution automation correspondence system in B City power supply, be placed in leading row or column in the whole country.2、Designed to the distribution layering structure of net correspondence, included to go together with the net correspondence framework layer and distribution correspondence and connect into 2 F structure.3、The distribution present condition and wait the electric power fiber optic overlay degree higher region to C area and design an adoption to regard fiber-optic correspondence as principle according to the B area, adjusting one degree data network through a MSTP with distribution automation information to deliver into the structure of going together with the net lord station. The article takes the distribution automation correspondence system as a point, design for the research did more thorough research and fulfillment in this aspect particularly and came to a design target of request. The development with the distribution automation correspondence system to the domestic has certain reality and theory meaning.

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation
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