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Research on the Aplication of IEC 61850 Standard in Technical Innovation of Transformer Substation

Author: LiYouChun
Tutor: WuGuoZhong；HeYunLiang
School: Zhejiang University
Course: Electrical Engineering
Keywords: IEC 61850 GOOSE Applications Digital Substation Technological Transformation Transition Scheme
CLC: TM76
Type: Master's thesis
Year: 2009
Downloads: 157
Quote: 4
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Abstract


IEC 61850 is so far the most perfect substation system’s communicating standard by letter. It has turned into the developing direction owing to IEC 61850 standard digitization transformer substations in our country substation technology. Operation and administration to our country substation will bring about far-reaching influence.At present, many digitization transformer substations owing to IEC 61850 standard have built in the homeland. The applicative pattern, depth differ from one another. But aspect apply very few to running substation equipment make over. Basically is takes the IEC 61850 standards the communication protocol use. The depth applying is insufficient. Still have a lot of problem in the respect of running a transformer substation reform application remaining to be solved.Development of transformer substation course, the main body of a book has been introduced first simplely, IEC 61850 standard characteristics and IEC 61850 standard advantage applying. It has surveyed routine transformer substation technical transformation current situation and characteristic. It has analysed the feasibility that routine transformer substation digitization reforms. And then, to IEC 61850 standards apply to routine transformer substation equipment make over have been in progress studying. Suggest that the technology scheme and scene implementation plan. Finally, has carried on the summary to the full text, has forecast the transformer substation movement and the managerial technique research direction. Full text is main content as follows:It has studied the technology scheme of substation digitization reforms and the intelligence unit assembling on the spot. It has reformed the primary equipment making use of mature secondary technique, exalting primary equipment intellectualized level. It perfects secondary equipment, adapting to the transitional demand in the reforming period. It passes the network exchange message, structures transformer substation communications network. It also expatiates on the programmed operation of the whole substation’s primary, secondary equipment and adopts GOOSE message to realize protection trips and protection closing, startup atresia between protection and equipment operation.The thesis has studied the scene implementation plan of equipment reforms. And it has worked out the factory testing content, the scene implementing’ plan, the protective relaying’s transition scheme and the equipment’s anti-mistake operation tactics of transformer substation reforming.

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