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Research and Application of Arc Protection System Based on IEC 61850 GOOSE

Author: WangYongSheng
Tutor: LiDongJiang
School: North China Electric Power University (Beijing)
Course: Applied Computer Technology
Keywords: Arc protection IEC 61850 GOOSE
CLC: TM76
Type: Master's thesis
Year: 2011
Downloads: 84
Quote: 1
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Abstract


With the maturity and development of microelectronics technology , information technology , network communication technology , promoting the rapid development of substation automation system . Substation communication network with international standards IEC 61850 the promulgation and implementation has accelerated this process . GOOSE ( Generic Object Oriented Substation Event ) mechanism for substation automation system to meet the IEC 61850 standard for fast packet demand . GOOSE messages of the trip in the main transmission relay areas , closing start , the latch , allowing real-time signal , these signals can be correctly and quickly reflect the power system failure and abnormal state , the protection logic is the main basis for the removal of defective elements . This paper analyzes the existing arc protection system , arc protection systems based on the IEC 61850 GOOSE and completed the following work : in-depth analysis of the IEC 61850 information model , object-oriented modeling principles and GOOSE communication system ; according to information modeling step to complete the solid modeling of the arc protection system is given based on the SCL IED configuration file ; detailed analysis of the the GOOSE message frame structure , based on ASN.1/BER encoding rules , the network based on winpcap development Kit GOOSE messages sent and resolved .

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