Open Interface North America公司发布BHAPI，一种Bluetooth开发平台(BDP)。公司宣称BHAPI与传统Bluetooth平台相比，可产生一种功能齐备、最小入侵而且更可靠的Bluetooth环境。BHAPI将Bluetooth执行过程分为一个服务器和一个客户端，...Open Interface North America公司发布BHAPI，一种Bluetooth开发平台(BDP)。公司宣称BHAPI与传统Bluetooth平台相比，可产生一种功能齐备、最小入侵而且更可靠的Bluetooth环境。BHAPI将Bluetooth执行过程分为一个服务器和一个客户端，服务器可以作为一个黑盒来处理，客户端则可以用数百行代码来实现。展开更多
In this paper a class of networks with multiple connections are discussed. The multiple connections include two different types of links between nodes in complex networks. For this new model, we give a simple generati...In this paper a class of networks with multiple connections are discussed. The multiple connections include two different types of links between nodes in complex networks. For this new model, we give a simple generating procedure. Furthermore, we investigate dynamical synchronization behavior in a delayed two-layer network, giving corresponding theoretical analysis and numerical examples.展开更多
Synchronized distributed measurements of mode parameters create a technical feasibility for development and implementing new technologies of control the mode stability and the admissibility of EPS （electric power sys...Synchronized distributed measurements of mode parameters create a technical feasibility for development and implementing new technologies of control the mode stability and the admissibility of EPS （electric power system） mode. Discussion will focus on different models obtained from data synchronized measurements for operational and automatic emergency control without EPS being totally controlled. According to the proposed technology, the generator＇s output power restrictions are determined in real-time by the terms a static stability using the generators＇ mode model as a multipole with connection nodes of generators＇ electromotive forces （the matrix of SMA （self and mutual admittances） of electromotive forces of generators）. Potential applications of the technology are distribution network with the main substation and generators of commensurable capacity, and transmission network with large power plants （generators） distributed into the network. The one-level control system for all of generators with defining the generator＇s power limits relative to the main substation is implemented in the first case. In the second case, the two-level control system is brought in, based on the separation of large and small generation motion. The results of the method and technology efficiency verification are shown in the paper, by both computer simulations of the power system modes and its physical model.展开更多
文摘Open Interface North America公司发布BHAPI，一种Bluetooth开发平台(BDP)。公司宣称BHAPI与传统Bluetooth平台相比，可产生一种功能齐备、最小入侵而且更可靠的Bluetooth环境。BHAPI将Bluetooth执行过程分为一个服务器和一个客户端，服务器可以作为一个黑盒来处理，客户端则可以用数百行代码来实现。
基金Supported by National Natural Science Foundation of China under Grant No. 10672146the Key Disciplines of Shanghai Municipality under Grant No. S30104
文摘In this paper a class of networks with multiple connections are discussed. The multiple connections include two different types of links between nodes in complex networks. For this new model, we give a simple generating procedure. Furthermore, we investigate dynamical synchronization behavior in a delayed two-layer network, giving corresponding theoretical analysis and numerical examples.
文摘Synchronized distributed measurements of mode parameters create a technical feasibility for development and implementing new technologies of control the mode stability and the admissibility of EPS （electric power system） mode. Discussion will focus on different models obtained from data synchronized measurements for operational and automatic emergency control without EPS being totally controlled. According to the proposed technology, the generator＇s output power restrictions are determined in real-time by the terms a static stability using the generators＇ mode model as a multipole with connection nodes of generators＇ electromotive forces （the matrix of SMA （self and mutual admittances） of electromotive forces of generators）. Potential applications of the technology are distribution network with the main substation and generators of commensurable capacity, and transmission network with large power plants （generators） distributed into the network. The one-level control system for all of generators with defining the generator＇s power limits relative to the main substation is implemented in the first case. In the second case, the two-level control system is brought in, based on the separation of large and small generation motion. The results of the method and technology efficiency verification are shown in the paper, by both computer simulations of the power system modes and its physical model.
