Probabilistic load flow calculation in distribution system considering the stochastic characteristic of wind power and electric vehicle charging load

doi:10.1109/APPEEC.2016.7779812

	Probabilistic load flow calculation in distribution system considering the stochastic characteristic of wind power and electric vehicle charging load
	Chen, Wei; Yan, Hongqiang; Pei, Xiping; Wu, Butuo
	2016-12-09
会议日期	October 25, 2016 - October 28, 2016
会议地点	19-1#, Jiangong Road, Xi'an, China
关键词	Charging (batteries) Computational efficiency Electric load distribution Electric load flow Electric power distribution Intelligent systems Probability distributions Stochastic systems Wind Wind power EVCL Monte Carlo simulation methods Orthogonal transformations Probabilistic load flow calculations SRSM Stochastic characteristic Stochastic Response Surface Method (SRSM) Wind speed
卷号	2016-December
DOI	10.1109/APPEEC.2016.7779812
页码	1861-1866
英文摘要	In order to accurately describe the influence of the random factors in distribution systems on the probabilistic load flow (PLF), a PLF method of distribution system containing wind power and EVCL based on a stochastic response surface method (SRSM) is put forward. The proposed method can sufficiently consider the randomness of wind speed as well as uncertainty of basic load and EVCL. Furthermore, the orthogonal transformation is introduced to deal with the correlated wind speeds among different wind farms. Comparing with the traditional Monte Carlo simulation method with simple random sampling (MSRS), the proposed method can solve problems that they are facing, like more number of calculation times, long simulation time. Simulation results on IEEE14 and IEEE30 bus system demonstrate the validity, accuracy, rapidity and practicability of proposed method. In contrast to the MSRS, the proposed method is of higher computational efficiency and better simulation accuracy. © 2016 IEEE.
会议录	Asia-Pacific Power and Energy Engineering Conference, APPEEC
会议录出版者	IEEE Computer Society
语种	英语
ISSN号	21574839
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117231]
专题	电气工程与信息工程学院
作者单位	Dept. Institute of Electrical Engineering and Information Engineering, Lanzhou University of Technology, China
推荐引用方式 GB/T 7714	Chen, Wei,Yan, Hongqiang,Pei, Xiping,et al. Probabilistic load flow calculation in distribution system considering the stochastic characteristic of wind power and electric vehicle charging load[C]. 见:. 19-1#, Jiangong Road, Xi'an, China. October 25, 2016 - October 28, 2016.