含压缩空气储能的微网复合储能技术及其成本分析

TIAN Chongyi

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含压缩空气储能的微网复合储能技术及其成本分析

更新时间：2025-08-13

- 含压缩空气储能的微网复合储能技术及其成本分析
- Automation of Electric Power Systems Vol. 39, Issue 10, Pages: 36-41(2015)
- 作者机构：
  
  电力电子节能技术与装备教育部工程研究中心, 山东大学,山东省,济南市,250061
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2015
- 稿件说明：
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TIAN Chongyi. [J]. Automation of electric power systems, 2015, 39(10): 36-41.
DOI：

TIAN Chongyi. [J]. Automation of electric power systems, 2015, 39(10): 36-41. DOI：

摘要

为提高微网运行稳定性与可再生能源利用率

提出了一种由压缩空气储能、蓄电池与超级电容组成的新型多元复合储能系统。首先

在压缩空气储能系统建模及工作特性分析基础上

设计了基于平滑控制的复合储能系统能量管理策略

并给出了该新结构的全生命周期成本计算方法。然后

通过对并网和离网两种模式的微网运行算例仿真

验证了复合储能系统不仅对微网运行中不同频段功率波动均具有较好的平抑效果

而且可有效提高微网的可调度性。最后

对不同复合储能方案的对比分析表明了新型多元复合储能系统的成本优势与可行性。

Abstract

To improve the operation stability of the microgrid and renewable energy efficiency

a novel multiple composite energy storage system with the compressed air energy storage system

batteries and super capacitors is adopted. The energy management strategy with smooth switching based on the models and operation characteristics is proposed

and the whole lifespan cost calculation of the structure is presented. Then

according to the simulation of the microgrid both in and off the grid connection

the results verify that the composite energy storage system can effectively suppress the fluctuation in different frequency bands during the microgrid running

furthermore

it can dramatically improve the schedulable ability. Finally

compared with various energy storage schemes

it turns out that the novel multiple composite energy storage system has profound preponderance in cost and feasibility. This work is supported by National Natural Science Foundation of China (No. 61320106011

No. 51107069).

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