智能温室光储互补供能管理系统设计及应用

Design and application of intelligent greenhouse optical storage complementary energy supply management system

中文关键词: 智能温室  光储互补  供能管理系统  光伏消纳

英文关键词: intelligent greenhouse  optical storage complementary  energy supply management system  plotovoltaic energy consumption

中文摘要:

      随着“3060双碳”目标的提出和整县分布式光伏政策的推进，发展和环境之间的平衡需求越来越受到重视。生态园区模式和温室大棚技术的研究是平衡发展和环境的有效方法，是实现双碳目标和落实整县光伏政策的有效举措。首先，针对智能温室的典型用能场景进行分析，基于不同用能场景，指出现阶段温室大棚面临的主要问题。其次，分析整县光伏背景下的智能温室优势，提出整县光伏政策对智能温室供能模式的影响并分析供能模式变化的意义。再次，针对可再生能源的就地消纳问题，提出考虑大棚主要用能设备的“产-用-储”一体的供能模式、并设计了基于物联网管控的平台框架和基本功能。最后，通过借助光伏消纳评价函数，评价对比不同供能模式情景下光伏消纳水平，验证光-储供能模式对光伏消纳率的提高效果和通过“余电上网”给系统带来的经济效益。

英文摘要:

      With the proposal of the double carbon target and the promotion of the distributed photovoltaic policy of the whole county, the balance between development and the environment needs to be paid more and more attention. The study of the ecopark model and greenhouse technology is an effective way to balance development and the environment. Firstly, the typical energy scenarios of smart greenhouses are analyzed, and the main problems faced by greenhouses in the emergence stage are mentioned.Secondly, the influence of photovoltaic policies on the energy supply mode of the whole county is proposed, and the significance of the change of energy supply mode is analyzed. Thirdly, in view of the problem of local consumption of renewable energy, the energy supply mode of“production-use-storage”integrating the main energy- using equipment of the greenhouse is proposed, and the platform framework and basic functions based on the control of the Internet of Things are designed. Finally, by using the photovoltaic consumption evaluation function, the photovoltaic consumption level under different energy supply mode scenarios is evaluated and compared, and the effect of the light-storage and supply mode on the photovoltaic consumption rate is verified, and the economic benefits can be brought to the system through the“surplus electricity on the Internet”.