Open AccessIntegrated energy system planning of distribution network considering load timing coupling characteristics
Author(s) -
Zhiyun Hu,
Qian Cao,
Ruilong Zhang,
Honglian Zhou,
Wei Wang,
Zunsheng Du
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/645/1/012015
Subject(s) - energy (signal processing) , integrated business planning , coupling (piping) , computer science , pipeline (software) , microgrid , network planning and design , distribution (mathematics) , mathematical optimization , reliability engineering , engineering , renewable energy , electrical engineering , telecommunications , mechanical engineering , mathematics , mathematical analysis , statistics , management , economics , programming language
The integrated energy system can effectively improve energy utilization and reduce environmental pollution. Existing research mainly focuses on the equipment type, capacity and optimal configuration of the pipeline network of the integrated energy system in the microgrid. However, there are few studies on the planning of integrated energy systems at the distribution network level. Therefore, under the condition of fully considering the time-series coupling characteristics of the cooling and heating load, a mathematical model of the integrated energy system planning of the distribution network is established in this article. A method of planning and solving the integrated energy system of the distribution network based on the K-means clustering algorithm is proposed to realize the coordinated planning of multiple integrated energy stations in the distribution network. An example of distribution network in Xinjiang region verifies the rationality and effectiveness of the proposed method.