Title :
Design and research of typical black-start cases with CCHP systems as start units
Author :
Zhaoxia Jing ; Shan Lin ; Xiaodong Chen ; Qinghua Wu
Author_Institution :
Sch. of Electr. Power Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
This paper focuses on black-start of power system with turbine based combined cooling, heating and power (CCHP) systems as start units. Firstly, the relation among inrush current, the capacity of CCHP systems and transformers are researched and summarized by building models and running simulations in PSCAD. Then three typical black-start cases are designed based on the distribution network, and simulation models of the cases are built. Finally, simulations of the cases are run and the results of them are analyzed. It is affirmative that the simulation findings will be significantly valued for the planning of black-start and the design of CCHP systems.
Keywords :
cogeneration; power generation planning; power system simulation; power transformers; CCHP systems; PSCAD; black-start cases; combined cooling heating and power systems; distribution network; inrush current; start units; transformers; Analytical models; Generators; Power transmission lines; Surge protection; Surges; Voltage control; Black-Start; CCHP Systems; Case Design; Inrush Current; Simulation;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2014 IEEE PES Asia-Pacific
DOI :
10.1109/APPEEC.2014.7066143
