数学规划法优化氢网络的应用研究

Application research on mathematical programming methodology for hydrogen network optimization

为实现不同目标函数与超结构网络氢系统稳定性、可靠性与柔性的统一,从超结构网络、目标函数、约束条件3个方面对国内外氢网络优化的研究进展进行综合分析,阐述了数学规划法在氢网络优化设计进程中的发展变迁,指出充分把握加氢、提纯、压缩等渉氢单元的物料、能量、相平衡特点及相互关系,建立有效的超结构网络,结合不同的目标函数选取不同的约束条件,将随机变量的约束转化为联合机会约束,可提高合成网络的工程可行性、改善网络的柔性。

In order to achieve the consolidation on stability, reliability and flexibility of hydrogen network in various target function and super structure, the integrated analysis of hydrogen network optimization was carried out from three aspects covering super structure network, target function and constraint condition at home and abroad. The development of mathematical programming methodology for hydrogen network optimization design was described. The characteristics and mutual relation of material, energy and equilibrium in such units containing hydrogenation, purification, compression, et al were also demonstrated. The establishment of effective super structure network could improve the engineering feasibility and flexibility of synthesized network according to the constraint conversion from random variable to joint chance with different constraint aiming at diverse target function.