TY - GEN
T1 - Application of improved point estimate method on multi-objective transmission network expansion planning
AU - Hu, Yuan
AU - Bie, Zhaohong
AU - Li, Gengfeng
AU - Ding, Tao
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/12/9
Y1 - 2016/12/9
N2 - To consider the effects of uncertainties and correlations of wind power generation, this paper establishes a multi-objective transmission network expansion planning (TNEP) expected value model, and an improved point estimate method combined with NSGA II algorithm is proposed to solve this model. The presented method can transform the correlated wind speeds sampling space with Weibull distribution into an independent sampling space with standard normal distribution, so the traditional point estimate method can be applied to handle the correlated wind power generation uncertainties with high accuracy. To accelerate the calculation speed of the proposed method, a parallel computation technique is also applied when solving the proposed model. Finally, the effectiveness of the presented method is demonstrated by an application on a modified IEEE 24-bus system.
AB - To consider the effects of uncertainties and correlations of wind power generation, this paper establishes a multi-objective transmission network expansion planning (TNEP) expected value model, and an improved point estimate method combined with NSGA II algorithm is proposed to solve this model. The presented method can transform the correlated wind speeds sampling space with Weibull distribution into an independent sampling space with standard normal distribution, so the traditional point estimate method can be applied to handle the correlated wind power generation uncertainties with high accuracy. To accelerate the calculation speed of the proposed method, a parallel computation technique is also applied when solving the proposed model. Finally, the effectiveness of the presented method is demonstrated by an application on a modified IEEE 24-bus system.
KW - Correlations between wind farms
KW - multi-objective optimization
KW - parallel computation
KW - point estimate method
UR - https://www.scopus.com/pages/publications/85010000243
U2 - 10.1109/APPEEC.2016.7779667
DO - 10.1109/APPEEC.2016.7779667
M3 - 会议稿件
AN - SCOPUS:85010000243
T3 - Asia-Pacific Power and Energy Engineering Conference, APPEEC
SP - 1038
EP - 1042
BT - IEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference
PB - IEEE Computer Society
T2 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016
Y2 - 25 October 2016 through 28 October 2016
ER -