TY - GEN
T1 - Day-ahead coordinated scheduling of hydro and wind power generation system considering uncertainties
AU - Li, Yuanzheng
AU - Zhao, Tianyang
AU - Liu, Chang
AU - Yu, Zhiyuan
AU - Li, Kaicheng
AU - Wu, Lei
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/5/30
Y1 - 2018/5/30
N2 - This paper presents a day-ahead coordinated scheduling method of hydro and wind power generation system (HWPGS) with consideration of uncertainties. In this method, we first formulate the coordinated scheduling model with two-part price and power flow constraints, which can well manifest the fixed and variable economic benefits as well as the secure operation of HWPGS, respectively. Then, interval analysis is adopted to study effect of uncertain wind power, water inflow, and electricity load on the coordinated scheduling model. Finally, we use a real test system in a western area of China to conduct simulation studies, which verify the effectiveness of interval analysis and the effect of price mechanism on the day-ahead coordinated scheduling of HWPGS.
AB - This paper presents a day-ahead coordinated scheduling method of hydro and wind power generation system (HWPGS) with consideration of uncertainties. In this method, we first formulate the coordinated scheduling model with two-part price and power flow constraints, which can well manifest the fixed and variable economic benefits as well as the secure operation of HWPGS, respectively. Then, interval analysis is adopted to study effect of uncertain wind power, water inflow, and electricity load on the coordinated scheduling model. Finally, we use a real test system in a western area of China to conduct simulation studies, which verify the effectiveness of interval analysis and the effect of price mechanism on the day-ahead coordinated scheduling of HWPGS.
KW - Coordinated scheduling
KW - Hydropower
KW - Power flow
KW - Uncertainty
KW - Wind power
UR - http://www.scopus.com/inward/record.url?scp=85048354981&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048354981&partnerID=8YFLogxK
U2 - 10.1109/ICPS.2018.8370003
DO - 10.1109/ICPS.2018.8370003
M3 - Conference contribution
AN - SCOPUS:85048354981
T3 - Conference Record - Industrial and Commercial Power Systems Technical Conference
SP - 1
EP - 8
BT - 2018 IEEE/IAS 54th Industrial and Commercial Power Systems Technical Conference, I and CPS 2018
T2 - 54th IEEE/IAS Industrial and Commercial Power Systems Technical Conference, I and CPS 2018
Y2 - 7 May 2018 through 10 May 2018
ER -