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Jiangxi Power Grid Study of Black Start

Author: WeiXiang
Tutor: WangChun；LiJianQiang
School: Nanchang University
Course: Electrical Engineering
Keywords: Grid Black Start Power Path
CLC: TM73
Type: Master's thesis
Year: 2009
Downloads: 54
Quote: 0
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Abstract


With economic development, modern society becomes increasingly dependent on electricity supply high Blackouts harm is also growing , the current electricity sector recovery control ( black start ) management is also mainly rely on personal experience from the transition to develop a variety of guides to make standards and procedures . With the constant expansion of the power system , power grid interconnection districts , and even the country 's situation has been basically formed interconnected . Grid interconnection of electricity to meet the user 's growing demand for quality and quantity , but its network interactions between the various subsystems have become stronger , the local system failure may lead to large-scale power outages , and even cause the entire system collapse . \In this paper, Jiangxi Power Grid actual situation, Jiangxi Power Grid architecture and the various modes of operation for analysis , select the best and optimal black start power startup path , enabling a faster rate gradually restore power . Black Start program to the default for the entire audit , simulation trials to guide grid black start test . The black boot process key technology research, mainly black-start the process of configuring and tuning protection research , self-excitation of black start units , black start path load switching overvoltage studies , start auxiliary load voltage and frequency research, load the recovery process impact of the unit and so on.

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system scheduling, management, communication
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