TY - JOUR
T1 - A coordination and optimization method for generation and transmission scheduling of power system based on network flow
AU - Zhang, Xian
AU - Zhou, Xin
AU - Geng, Jian
AU - Yang, Nan
AU - Sun, Xiaoqiang
PY - 2013/10/10
Y1 - 2013/10/10
N2 - With the development of the ultra-high voltage (UHV) interconnected grid, increase in the volume of energy trading and optimization range of resources is beyond the power of existing tie-line power flow planning to adapt to. Besides, concentrated interconnection and long-distance transmission of large-scale wind power is making new demands on the coordination of generation and transmission scheduling. To remedy such a situation, the network flow theory is used to optimize the energy trading between regions and the regional unit-on capacity. On the basis of the present start-up modes, a coordination and optimization method for generation and transmission scheduling of power system is proposed and, with the next day's energy trading power and tie-line transmission capacity between regions as constraints, and the regional unit-on capacity minimum as the objective, the corresponding network flow model is developed.
AB - With the development of the ultra-high voltage (UHV) interconnected grid, increase in the volume of energy trading and optimization range of resources is beyond the power of existing tie-line power flow planning to adapt to. Besides, concentrated interconnection and long-distance transmission of large-scale wind power is making new demands on the coordination of generation and transmission scheduling. To remedy such a situation, the network flow theory is used to optimize the energy trading between regions and the regional unit-on capacity. On the basis of the present start-up modes, a coordination and optimization method for generation and transmission scheduling of power system is proposed and, with the next day's energy trading power and tie-line transmission capacity between regions as constraints, and the regional unit-on capacity minimum as the objective, the corresponding network flow model is developed.
KW - Coordination and optimization
KW - Daily generation and transmission scheduling
KW - Network flow
KW - Power trading between regions
UR - http://www.scopus.com/inward/record.url?scp=84887555546&partnerID=8YFLogxK
U2 - 10.7500/AEPS201207046
DO - 10.7500/AEPS201207046
M3 - Article
AN - SCOPUS:84887555546
SN - 1000-1026
VL - 37
SP - 55
EP - 60
JO - Dianli Xitong Zidonghua/Automation of Electric Power Systems
JF - Dianli Xitong Zidonghua/Automation of Electric Power Systems
IS - 19
ER -