中国电机工程学报2016，Vol.36Issue(18)：4883-4893,11.DOI:10.13334/j.0258-8013.pcsee.151732
计及分布式电源与可平移负荷的变电站优化规划
Optimal Planning of Substation Considering Distributed Generation and Shiftable Loads
摘要
Abstract
ABSTRACT:The random fluctuation of distributed generation (DG) output and the enhancement of the interaction between the grid and users cause the traditional substation planning based on maximum operating conditions cannot meet the demands of smart grid development. To solve the problem, the time series model of substation planning was founded based on load and DG output time series. In the model, the fluctuation and geographic distribution of DG as well as the balance of DG penetration of different substations were fully taken into account. Furthermore, the synthetic load characteristic of substation was studied based on the load and DG located in its service area. Then a load management strategy was proposed according to the load capability of different load types. And alternate iterative genetic algorithm (LA-GA), which integrated alternate location and allocation (LA) with genetic algorithm (GA) of adaptive adjusting search range, was put forward to solve the time series model of substation planning. Finally, the model and the proposed algorithm are tested by a realistic planning project to verify its efficiency and feasibility.关键词
变电站规划/时序模型/分布式电源/可平移负荷/DG渗透率平衡/交替迭代遗传算法Key words
substation planning/time series model/distributed generation/shiftable load/balance of distributed generation (DG) penetration/alternate iterative genetic algorithm分类
信息技术与安全科学引用本文复制引用
李振坤,岳美,胡荣,符杨..计及分布式电源与可平移负荷的变电站优化规划[J].中国电机工程学报,2016,36(18):4883-4893,11.基金项目
国家自然科学基金项目(51407113)；上海绿色能源并网工程技术研究中心项目(13DZ2251900)。Project Supported by National Natural Science Foundation of China (51407113) （51407113）
Shanghai Engineering Research Center of Green Energy Grid-Connected Technology (13DZ2251900) （13DZ2251900）
