As an important means to realize the integration of source,network,load and storage,virtual power plant can effec-tively aggregate multiple distributed resources and carry out collaborative interaction,and provide a good solution for building a new power system with new energy as the main body.In view of the major challenges of coordinated control and aggregated transaction faced by virtual power plants in the process of extensively integrating massive distributed resources to participate in the interactive operation of the power market,the design and implementation of hierarchical partition architecture of virtual power plants are deeply discussed based on the policy environment,practical experience and existing research of virtual power plants at home and abroad.A method of virtual power plant resource aggregation based on hierarchical partition architecture is proposed from the aspects of resource evaluation and dynamic aggregation.The research on the virtual power plant interaction technology based on hierarchical partition architecture is carried out from the aspects of virtual power plant operation mode and multi-resource virtual power plant collaborative control technology,and the future development of virtual power plant is pros-pected and suggestions are put forward.
关键词
新型电力系统/虚拟电厂/分层分区架构/聚合/互动
Key words
new power system/virtual power plant/hierarchical partition architecture/aggregation/interaction
维普
万方数据