一种高速电力系统过电压在线监测系统的开发。
Development of a high speed on-line monitoring device for overvoltage in power system.
金属氧化物避雷器作为电力系统过电压保护的主要电器，其保护特性非线性电阻片的残压决定。
As the main appliance for overvoltage protection in electric system, the characteristic of Metal Oxide Surge Arresters (MOA) is decided by the unit residual voltage of non linear resistance.
电力系统恢复；过电压预测；节点重要性；蚁群算法；网架重构；负荷恢复。
Power system restoration; Over-voltage prediction; Node importance; Ant Colony algorithm; Skeleton - network reconfiguration; Load recovery.
本文研究电力系统中电阻的非线性特征对谐振过电压的影响。
This paper studies the influence of nonlinear character resistance on resonant overvoltage in power systems.
本文利用数字计算机研究了超高压电力系统的空载长线合闸过电压。
This paper studies closing overvoltage on unloaded line in EHV power system by means of digital computer.
真空断路器的操作过电压严重威胁电力系统和设备的安全。
The switching-surge overvoltage of the vacuum circuit breaker can seriously imperil safety of electric system and equipment.
氧化锌避雷器(MOA)是一种重要的过电压保护电器，由于它具有优越的非线性与保护性能而在电力系统中得到了广泛的应用。
The Metal ZnO Arrester (MOA) are important over-voltage protection device. They are widely used in electric power system due to their excellent nonlinear and high surge absorbing capability.
高压智能同步开关技术是有效抑制电力系统操作过电压和涌流以及全面提高电能质量的关键技术。
Intelligent synchronous high voltage switch can be utilized to minimize the switching overvoltages and high inrush currents in power systems, as well as to improve the overall power quality.
为了保证电力系统的安全、可靠、经济运行，迫切需要对暂态过电压进行监测与分析研究。
To ensure the power system safe, reliable and economy operation, it requires that temporary overvoltages can be monitor and analysis research.
为了保证电力系统的安全、可靠、经济运行，迫切需要对暂态过电压进行监测与分析研究。
To ensure the power system safe, reliable and economy operation, it requires that temporary overvoltages can be monitor and analysis research.
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