Beam transport network(BTN)with small world(SW)(so-called BTN-SW)and Lorenz chaotic connectednetwork with scale-free(SF)are taken as two typical examples,we proposed a global linear coupling and combined withlocal err...Beam transport network(BTN)with small world(SW)(so-called BTN-SW)and Lorenz chaotic connectednetwork with scale-free(SF)are taken as two typical examples,we proposed a global linear coupling and combined withlocal error feedback methods in sub-networks to realize multi-goal control method of halo and chaos in two networksabove.The simulation results show that the methods above is effective for any chaotic connected networks and has apotential of applications in based-halo-chaos secure communication.展开更多
Multi</span><span><span style="font-family:"">-</span></span><span><span style="font-family:"">goal and multi-objective optimizations are similar...Multi</span><span><span style="font-family:"">-</span></span><span><span style="font-family:"">goal and multi-objective optimizations are similar techniques to</span></span><span><span style="font-family:""> achieve <span>multiple conflicting goals/objectives simultaneously. There are several tech</span>niques <span>for solving multi-goal and multi-objective optimization problems. The</span> <span>present </span><span>study proposed the possibility of convertibility in solving multi-goal and mul</span>ti-objective optimization problems.展开更多
针对主动配电系统中分布式电源(DG)和负荷的不确定性特点,提出了适用于配电网的线路潮流介数的概念,并将其应用于软常开开关(soft normally open points,SNOP)的配置分析。在此基础上,将SNOP优配置与配电网重构相结合,以网络损耗和电压...针对主动配电系统中分布式电源(DG)和负荷的不确定性特点,提出了适用于配电网的线路潮流介数的概念,并将其应用于软常开开关(soft normally open points,SNOP)的配置分析。在此基础上,将SNOP优配置与配电网重构相结合,以网络损耗和电压偏差最小为目标,建立了配电网联合优化运行模型。该模型可以实现配电网多时间尺度上的全面优化,不仅能保证SNOP输出功率具有一定的裕度而且可以减少重构动作次数。以改进的IEEE33节点系统为例,进行了SNOP的优化配置分析、SNOP和重构联合优化性能分析及短时动态调整分析,验证了所提SNOP配置原则和联合运行优化策略的可行性和有效性。展开更多
基金the Key Projects of National Natural Science Foundation of China under Grant No.70431002National Natural Science Foundation of China under Grant No.10647001
文摘Beam transport network(BTN)with small world(SW)(so-called BTN-SW)and Lorenz chaotic connectednetwork with scale-free(SF)are taken as two typical examples,we proposed a global linear coupling and combined withlocal error feedback methods in sub-networks to realize multi-goal control method of halo and chaos in two networksabove.The simulation results show that the methods above is effective for any chaotic connected networks and has apotential of applications in based-halo-chaos secure communication.
文摘Multi</span><span><span style="font-family:"">-</span></span><span><span style="font-family:"">goal and multi-objective optimizations are similar techniques to</span></span><span><span style="font-family:""> achieve <span>multiple conflicting goals/objectives simultaneously. There are several tech</span>niques <span>for solving multi-goal and multi-objective optimization problems. The</span> <span>present </span><span>study proposed the possibility of convertibility in solving multi-goal and mul</span>ti-objective optimization problems.
文摘针对主动配电系统中分布式电源(DG)和负荷的不确定性特点,提出了适用于配电网的线路潮流介数的概念,并将其应用于软常开开关(soft normally open points,SNOP)的配置分析。在此基础上,将SNOP优配置与配电网重构相结合,以网络损耗和电压偏差最小为目标,建立了配电网联合优化运行模型。该模型可以实现配电网多时间尺度上的全面优化,不仅能保证SNOP输出功率具有一定的裕度而且可以减少重构动作次数。以改进的IEEE33节点系统为例,进行了SNOP的优化配置分析、SNOP和重构联合优化性能分析及短时动态调整分析,验证了所提SNOP配置原则和联合运行优化策略的可行性和有效性。
