Title :
The Study of Control Tactics of Relaying Protection of the Certain Steelworks in Black Start
Author :
Wei, Xue ; Zhou, Yun-hai
Author_Institution :
Coll. of Electr. Eng. & Inf. Sci., China Three Gorges Univ., Yichang
Abstract :
In this paper, the study of control tactics of relaying protection of certain steelworks is presented. According to the main issues that need to be considered in restoration process, such as the influence of set-up transformer and exciting rush current, the re-closing way of bus, current protection of line, and generator protection, the control tactics of relaying protection has been adjusted to match the restoration condition.
Keywords :
power system restoration; power transformers; relay protection; steel industry; generator protection; relaying protection; restoration process; rush current excition; set-up transformer; Character generation; Power generation; Power supplies; Power system protection; Power system relaying; Power system restoration; Production; Protective relaying; Turbines; Voltage control;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918916
