A new high speed protection criterion for high voltage transmission line based on the wavelet transform of transient voltage signals from the two ends of the line is presented.
提出了一种基于双端电压暂态信号小波变换的高压输电线路快速保护算法。
Based on the analysis for microcomputer protection of high voltage line, the dissertation designs an adaptive microcomputer protection of high voltage line which is based on embedded systems.
本文在对高压线路微机保护现状分析的基础上，设计了一套基于嵌入式系统的微机保护装置。
The main development trend of high voltage transmission line's protection is the line fiber optical differential protection.
光纤电流差动保护是高压线路主保护的发展趋势。
This paper presents a fiber communication scheme applied to the current differential protection of the high voltage transmission line.
介绍一种适用于高压线路光纤纵差保护的通信方案。
In order to make calculation of the lightning protection on ultra high voltage (UHV) line, a new tower model, namely multi-wave impedance model was constructed.
为了超高压输电线路防雷计算的需要，建立了新的杆塔模型，即多波阻抗模型。
This paper Presents a switching power supply unit specially designed for microprocessor based ultra-high-voltage transmission line Protection systems.
本文介绍用于超高压线路微机成套保护装置的专门电源。
This production line produces all kinds of pipes which used for water supply, drainage and high voltage cable protection.
该生产线生产各类给水，排水及高压电力线缆护套管材。
This production line produces all kinds of pipes which used for water supply, drainage and high voltage cable protection.
该生产线生产各类给水，排水及高压电力线缆护套管材。
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