针对电力调度控制中心坐席网络安全防护薄弱、操作过程无监督、坐席间协作不灵活等问题,提出建设基于KVM over IP的电力调度控制中心专用安全一体化坐席系统,该系统实现了融入电力监控系统网络安全防护体系、坐席操作记录及审计、便利...针对电力调度控制中心坐席网络安全防护薄弱、操作过程无监督、坐席间协作不灵活等问题,提出建设基于KVM over IP的电力调度控制中心专用安全一体化坐席系统,该系统实现了融入电力监控系统网络安全防护体系、坐席操作记录及审计、便利值班人员操作和协作等功能特性,突破了高效视频音频处理、远程开关机及硬件监视等关键技术,满足了电力监控系统网络安全防护要求和电力调度控制中心新业务的需求。安全一体化坐席在网络安全仿真实验室进行了研发、调试和仿真实验,并在实际试点部署中取得了良好的应用效果。展开更多
With the development of power systems, power grid within a control area becomes much more complicated due to increasing number of nodes and renewable energy interconnections. The role of power system control center is...With the development of power systems, power grid within a control area becomes much more complicated due to increasing number of nodes and renewable energy interconnections. The role of power system control center is more critical in maintaining system reliable and security operations. Latest developed information and communication technologies provide a platform to enhance the functions and performance of power system control center. Smart power dispatch concept will be the trend of future control center development. In this paper, we start from the human factors of control center design and propose operation indices to reduce the information presented to the system operator. The operation indices will be the important criteria in situation awareness of a power grid. Past, present, future and capability states of a power grid are also proposed to provide better visions to the operator of system conditions. The basic ideas of operation indices and operation states are discussed in the paper. In the end, the design factors for a power dispatch cockpit are discussed.展开更多
文摘针对电力调度控制中心坐席网络安全防护薄弱、操作过程无监督、坐席间协作不灵活等问题,提出建设基于KVM over IP的电力调度控制中心专用安全一体化坐席系统,该系统实现了融入电力监控系统网络安全防护体系、坐席操作记录及审计、便利值班人员操作和协作等功能特性,突破了高效视频音频处理、远程开关机及硬件监视等关键技术,满足了电力监控系统网络安全防护要求和电力调度控制中心新业务的需求。安全一体化坐席在网络安全仿真实验室进行了研发、调试和仿真实验,并在实际试点部署中取得了良好的应用效果。
文摘With the development of power systems, power grid within a control area becomes much more complicated due to increasing number of nodes and renewable energy interconnections. The role of power system control center is more critical in maintaining system reliable and security operations. Latest developed information and communication technologies provide a platform to enhance the functions and performance of power system control center. Smart power dispatch concept will be the trend of future control center development. In this paper, we start from the human factors of control center design and propose operation indices to reduce the information presented to the system operator. The operation indices will be the important criteria in situation awareness of a power grid. Past, present, future and capability states of a power grid are also proposed to provide better visions to the operator of system conditions. The basic ideas of operation indices and operation states are discussed in the paper. In the end, the design factors for a power dispatch cockpit are discussed.
