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多能互补综合能源系统(以下简称“综合能源系统”)是以分布式可再生能源、天然气三联供和能源智能微网为核心及围绕其开展的区域能源供应,是一种将冷、热、电、燃气乃至水务整合在一起的供能形式。综合能源系统一方面通过实现多能源协同优化和互补提高可再生能源的利用率;另一方面通过实现能源梯级利用,提高能源的综合利用水平。
园区作为工厂、商业建筑、物流仓储、住宅等用能单元的聚集体,其能耗在全国消费总量中一直占有较高比重。传统园区供能方式虽然有着供能稳定的优点,但是不能够对能源进行梯级利用,制约了高效用能,造成大量能量损失。因此,在重要的工业经济区或者商业办公一体化产业园区开展多能互补综合能源项目,成为不少企业的首选。
通过对国内早期实施的众多典型多能互补综合能源项目进行调研,除了个别相对较为成熟的项目,目前大多数的多能互补园区整体运营效益并不理想,面临着规划不合理、商业模式模糊、盈利瓶颈、信息化管理水平不高等诸多成长的阵痛。但即便如此,由于园区多样化的用能需求以及大量的负荷存在,应用“互联网+”智慧能源相关技术理念开展园区综合能源业务依然是未来的主流发展趋势和热点所在[1,2]。
Research on Integrated Energy System Analysis Platform of Typical Industrial Parks
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摘要:
[目的] 为了提升综合能源系统方案规划的效率和精确度,对园区综合能源系统分析平台进行开发研究。 [方法] 以园区(包括楼宇型园区和工业型园区)综合能源系统建设为切入点,针对园区综合能源系统总体方案设计方法、园区综合能源项目效益影响因素和分析方法、智慧能源综合管理平台平台建设三个方面进行理论研究,并基于理论研究成果提出相应的平台工具开发设想,平台工具用于辅助支撑园区综合能源系统规划设计及投资运营效益分析。 [结果] 平台研究结果表明综合能源方案可自动生成且提升精度和效率。 [结论] 研究成果对后续园区综合能源项目建设运营具有一定参考指导价值。 Abstract:[Introduction] The paper aims to improve the efficiency and accuracy of integrated energy system planning, this paper develops and studies the park integrated energy system analysis platform. [Method] Based on the construction of integrated energy system in parks including building parks and industrial parks, this paper made a theoretical study on the overall scheme design method of integrated energy system in parks, the influencing factors and analysis methods of comprehensive energy project benefited in parks, and the platform construction of integrated intelligent energy management platform, then put forward corresponding platforms based on the theoretical research results. The idea of tool development and platform tools was used to assist the planning and design of integrated energy system and the analysis of investment and operation benefits. [Result] The platform research results show that the integrated energy scheme can be automatically generated and the accuracy and efficiency can be improved. [Conclusion] The research results of the project are expected to provide some reference and guidance for the construction and operation of comprehensive energy projects in the following parks. -
Key words:
- integrated energy /
- multi-energy complementarity /
- management platform /
- internet
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