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| 基于超结构法的间接式功交换网络综合 |
| The Synthesis of Indirect Work Exchange Networks Based on Superstructure Method |
| 投稿时间：2019-03-22 修订日期：2019-04-04 |
| DOI： |
| 中文关键词: 间接式功交换网络 超结构 同轴涡轮压缩机 流股匹配 |
| 英文关键词: Indirect Work Exchange Network Superstructure Model SSTC Stream Matching |
| 基金项目:国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 中文摘要: |
| 由于间接式功交换网络在工业上应用更为广泛,本文提出了基于超结构模型进行间接式功交换网络同步综合的方法。通过构建分级超结构,以年度总费用最小为目标建立了混合整数非线性规划模型。根据设备操作曲线提出压力与流量的约束,实现了间接式功交换网络中流股间的可行匹配,得到了最优的功交换网络结构。最后通过算例分析,本文所得到的最优功交换网络结构的年度总费用比未进行流股匹配的基础结构减少了29.04%,验证了模型的有效性与网络结构优化的可行性。 |
| 英文摘要: |
| Since the indirect work exchange networks(WEN) are more widely used in the industry, in this article, an indirect work exchange networks synthesis model based on the superstructure method is established. A superstructure model is established for the WEN, and a mixed-integer nonlinear programming formulation is proposed to minimize the total annualized cost. We propose the pressure-flow constraints based on equipment operation curves, it realizes the matching among the steams in the indirect WEN, and obtain the optimized WEN structure. Through the analysis of the example results, the final annual total cost was reduced by 29.04% compared with the basics work network configurations without stream matching. Analysis of the final network structure confirmed the availability of the model and the feasibility of network optimization. |
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