On line predicting obtaining power system post disturbances steady frequency is beneficial for frequency stability assessment and emergency control.
在线预测系统扰动后的稳态频率，有利于扰动后系统频率稳定性评估和紧急控制。
Diesel generating set had become the preferred backup or emergency power because of these characteristics: tight structure, small size, thermal efficiency, rapid start, flexible control.
柴油发电机组以其结构紧凑、占地面积小、热效率高、起动迅速、控制灵活等特点成为备用电源或应急电源的首选。
A transient stability closed-loop emergency control method considering the abrupt change of electromagnetic power is proposed.
提出一种考虑电磁功率突变的暂态稳定闭环紧急控制方案。
Based on WAMS signal, wide area coordinating control, closed-loop emergency control and islanding control for improving transient stability of power systems are researched in this thesis.
本论文从WAMS实测数据出发，研究了提高电力系统稳定性的全局综合控制、闭环紧急控制及解列控制等多种控制措施。
With a very few times of numerical integral calculation, the final scheme of emergency control maintaining the transient stability of power systems can be determined.
通过很少次数的数值积分，便可以快速准确地遴选出保持系统暂态稳定的控制方案。
With wide area dynamic information, the fast and effective control by inter-connected power system security, stability and emergency control system becomes possible.
在广域动态信息条件下，使互联电网的安全稳定紧急控制系统的快速、有效控制的实际应用成为可能。
Low voltage DC power is also provided for control power and emergency power.
低压直流电作控制电源和应急电源。
The legal control to the state! emergency power, especially the administrative emergency power, needs to be theoretically studied.
行政紧急权力是国家紧急权力中的重要部分，是紧急状态法制的核心问题。
Set emergency lighting for urgency control and people evacuation in urgent condition, whose power is supplied by EPS.
设置应急照明，供紧急情况下紧急操作和人员疏散照明，采用EPS装置供电。
At present, our products mainly refer to emergency evacuation indicating lamps, emergency lamps, emergency power supplies and various smoke control valves.
目前，主要产品有应急疏散指示灯、应急照明灯、应急电源等和各类防排烟阀。
Therefore, it is special for distributing power supply that is required by fire emergency system like fire alarming, fire-control facility, emergency evacuation.
特别适用于火灾报警、消防设施、紧急疏散等火灾应急系统的配电。
Meanwhile, UPS is equipped for instrument cabinet and system program control cabinet to ensure that there will be emergency handling time for workers during accident power interruption.
同时仪表柜及系统程控柜配置ups电源，保证系统在意外断电时工作人员有紧急处理的时间。
Meanwhile, UPS is equipped for instrument cabinet and system program control cabinet to ensure that there will be emergency handling time for workers during accident power interruption.
同时仪表柜及系统程控柜配置ups电源，保证系统在意外断电时工作人员有紧急处理的时间。
应用推荐