Traditional wind power prediction is only applicable to a single wind farm. Aim at this isolated prediction method. In this paper, combing with the information sharing and Interconnection mechanism of energy Internet, we propose an output power prediction method for multiple wind farms based on DBPSO-LSSVM model. Firstly, collect SCADA data of multiple wind farms in different areas. Secondly, delete outliers of different farms based on DBSCAN algorithm and select multiple wind fields training samples. And searching the optimal input parameters of LSSVM based on particle swarm algorithm to construct every wind farm model. Thirdly, predict multiple wind fields power combined with numerical weather prediction system. The method we propose can be used to make the scheduling plan in advance to solve a large number of abandoned wind power rationing problem every year. In experiment, the method we propose has the lowest error rate compares to LSSVM and BP-neural network. It’s more suitable to predict wind fields in different areas.
목차
Abstract 1. Introduction 2. Related Technologies and Characteristics based on Energy Internet 2.1. Related Technologies 2.2. Related Features[13-15] 3. DBPSO-LSSVM Regression Prediction Method 3.1. DBSCAN Basic Principle 3.2. Sample Selection based on DBSCAN 3.3 The Basic Theory of LSSVM Regression Prediction 3.4 Selection of Kernel Function and Kernel Parameter 4. Multiple Wind Farms Output Power Prediction based on Energy Internet and DBPSO-LSSVM 4.1 Basic Concept 4.2 Selection and Normalization of Input Parameters 4.3 Establishment of Prediction Model based on Energy Internet and DBPSOLSSVM 5. Example Analysis 5.1 Comparison of Prediction Results of Wind Power 5.2 Comparison of Output Power Prediction Error 5. Conclusion References
키워드
Multi-wind farm power predictionEnergy InternetLeast square support vector machineParticle swarmWind power utilization
저자
Jianlou Lou [ School of Information Engineering, Northeast DianLi University, Jilin, China ]
Hui Cao [ School of Information Engineering, Northeast DianLi University, Jilin, China ]
Bin Song [ State Grid Jilin Electric Power Co.Ltd. Jilin power supply company, Jilin, China ]
Jizhe Xiao [ School of Information Engineering, Northeast DianLi University, Jilin, China ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.9 No.11