文章讨论了广域保护的概念以及广域保护系统的功能和结构组成、通信网络的配置。
Article discussed the wide-area protection concept , function and structure, and the configuration of communication network.
广域后备保护的研究，主要集中在系统架构、协作机制等方面，人工智能的故障诊断方法在后备保护中的应用研究尚不多见。
Studies on Wide-area Backup Protection focus on system structure and protective strategy and collaboration, not on fault diagnosis.
对新英格兰10机39节点系统进行了潮流转移的仿真计算，验证了所提出广域后备保护方案的有效性。
Taking New England 10-unit 39-bus system as the case, the power flow transferring is simulated and simulation results show that the proposed wide area backup protection scheme is effective.
在现代电力系统广域保护和稳定控制系统中，同步相量测量单元（PMU）起着重要作用。
The synchronized phasor measurement units (PMU) is significant to the wide-area protection and stability control in modern power system.
为充分发挥含PMU的广域量测系统（W AM S/PMU）在电力系统安全预警、保护与控制中的作用，研究了节点相角-电压空间上保证暂态稳定的动态安全域的边界性质。
To make full use of the WAMS/PMU in the security monitoring, protection and control of power system, PDSR in phase angle-voltage space was studied.
根据数字化变电站通信系统可靠性的分析结果，建立广域保护下的变电站通信系统的可靠性模型。
According to the results of the digital substation communication system's reliability, establish the substation communication under the wide area protection reliability models.
为了实现对电力系统的实时控制，对广域保护通信系统要求高实时性和高可靠性。
In order to realize real-time control the power system, wide-area protection communication system require high real-time and high reliability.
提出一种高容错性的广域后备保护算法，用于变电站间分布式广域后备保护系统。
A wide area backup protection algorithm with high fault-tolerance performance is proposed to implement the distributed wide area backup protection system.
提出一种高容错性的广域后备保护算法，用于变电站间分布式广域后备保护系统。
A wide area backup protection algorithm with high fault-tolerance performance is proposed to implement the distributed wide area backup protection system.
应用推荐