It is pointed out that the proper adjustment of arc suppression coil and coordination of system parameters may reduce the setting values and improve the running reliability.
通过计算及试验指出,合理调整消弧线圈与系统参数的配合,可以降低保护定值,提高运行可靠性。
Precisely measuring and tracing is a precondition and basis of arc-suppression coil with automatic tuning accurately compensating system capacitive current and efficiently quenching ground arc.
精确的测量和跟踪是自动调谐式消弧线圈精确地补偿系统电容电流、有效地熄灭接地点电弧的前提和基础。
The new arc suppression coil control system consists of line selection device and automatic tuning device which communicate by CAN bus.
新型消弧线圈控制系统采用选线装置和调谐装置两套装置共同组成,两套装置通过CAN 总线进行通信。
The arc suppression coil with three phases and five columns can achieve automatic trace and compensation for ground fault capacitive current of power system by the method of rectifying i.
介绍了三相五柱式消弧线圈及其自动跟踪补偿原理,该消弧线圈在结构上突破了传统消弧线圈的模式,将传统的接地变压器和消弧线圈有机地结合成一个整体。
In coordination with the application of post-set arc suppression coil, a frequency scanning based modified method for detecting system capacitance to earth is proposed.
为配合随调式消弧线圈的使用,提出了一种扫频检测系统对地电容的改进型方法。
The dynamic arc suppression coil compensation system is agile and effective.
动态消弧线圈补偿系统灵活高效。
The cable outlets for 10kV distribution network system are added and the network is continuously expanded, the system principle of the netural point though arc suppression coil grounding is analyzed.
随着电缆在配电网中的大量应用,系统电容电流水平不断提高,准确便捷地测量配电网系统对地电容电流成为研究领域的热点。
Non-ground neutral system and arc-suppression-coil-ground neutral system are called non-direct ground neutral system that is widely used in power distribution system.
中性点不接地系统和中性点经消弧线圈接地系统统称为中性点不直接接地系统,广泛应用于铁路配电系统中。
The device's core is an arc suppression coil with changeable magnetizing current controlled by a microprocessor control system.
装置的核心部分是调励磁式消弧线圈和微机控制系统。
The device's core is an arc suppression coil with changeable magnetizing current controlled by a microprocessor control system.
装置的核心部分是调励磁式消弧线圈和微机控制系统。
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