autoreclosing

用法例句

Based on the author s experience in adjustment test and the study on the diagram of diagnosis and detection of shortcircuit,the principles of coordination between diagnosing and detecting shortcircuit and automatic reclosing in D.

根据调试经验和对线路短路判別测试电路图的研究,阐述了直流牵引网线路短路判別测试与自动重合闸的配合原理。

The system can inspect the change of current in real time and perform such functions as alarming, opening, automatic reclosing, recording and faults displaying.

设计了一种以AVR单片机为控制器的配电变压器反时限过流保护系统,该系统能实时监测变压器负载大小,根据负载情况进行报警、切闸,能实现自动重合闸功能,能进行故障记录及查询。

This paper introduces the coordination of automatic reclosing of circuit breaker in line-transformer strings with 3/2 connection and the relay protection.

介绍了3/2接线特殊运行方式下线变串开关自动重合闸与保护配合的情况。

Study of auto-reclosure strategy for high temperature superconducting cable;

高温超导电缆自动重合闸方案研究

Aiming at the unreliable factors that the traditional electromagnetic ARD device has more action grades and adhering of contact, using PLC to realize the auto-reclosure and making the design for hardware and software, the used components is fewer, accident chance is much lower.

针对传统的电磁式重合闸装置存在动作级数多、触点粘连等不可靠因素,采用PLC实现自动重合闸,对其进行硬件设计和软件编程,所用元件极少,故障率大大降低,克服了电磁式重合闸控制方式的不足。

On the basis of analyzing the factors influencing the measurement accuracy of traveling wave velocity,the influence of traveling wave velocity on fault location accuracy and existing measuring methods of traveling wave velocity, using the wave of single-phase auto-reclosure to measure the traveling wave velocity is proposed for single-phase gr.

行波故障测距系统中的行波波速测量的准确性在一定程度上影响了行波测距的精度,文章在对影响行波波速测量准确性的因素、行波波速对测距精度的影响及现有行波波速测量方法进行分析的基础上,提出一种输电线路发生单相接地故障时利用单相自动重合闸产生的行波在线测量线路行波波速的方案,实现了行波波速的在线测量和调整。

Implementation of intelligent auto-reclosing with DSP;

用DSP实现智能化自动重合闸

Case study of power system auto-reclosing logic;

电力系统自动重合闸的案例逻辑分析

A new technique of employing auto-reclosing technology for single-phase-to-ground fault clearing in non-valid grounded power systems is also presented.

通过小电流接地电网单相接地选线装置得到的现场数据的分析,提出了除瞬间接地故障和永久性接地故障之外的第3种接地故障——短时接地故障的概念,提出了在小电流接地系统中引入面向单相接地故障的自动重合闸技术(简称接地重合闸)的新技术,它同样适用于谐振接地系统中,有利于故障的快速消除,提高了系统的供电可靠性。

An automatic reclosure setting software package based on object_oriented method is introduced.

介绍了基于面向对象法的自动重合闸整定软件包 ,该软件包基于面向对象的思想 ,具有图形、数据库和计算结合等特点 。

periodic-automatic reclosing equipment

周期性自动重合闸装置

Automatic Re-closing Devices in Power Supply System and the BZT Device

供电系统自动重合闸及备用电源自动投入装置

Single-pole Adaptive Reclosure Based on Transient Component;

基于暂态分量的自适应单相自动重合闸研究

Application Study on Adaptive Single Automatic Reclosing Based on Intelligent Control;

智能式自适应单相自动重合闸的应用研究

A Survey on Present Achievements of Single-pole Adaptive Recloser Technology

自适应单相自动重合闸技术研究现状综述

Researches on the Coordination between Autoreclose Circuit Breaker and Relay Protection;

自动重合闸(ZCH)与继电保护配合技术研究

The development of automatic reclosing made the unattended substation practical.

自动重合闸的研制使无人值班变电站得以实现。

Design of Contactless Autoreclosing Controller for Rural Distribution Network

农村配电网无触点自动重合闸控制器的设计

Analysis on Coordination of Automatic Reclosing in Line-transformer Strings with 3/2 Connection

3/2接线特殊运行方式下线变串自动重合闸配合分析

Coordination of line detection with automatic re-closing in DC traction power supply systems

直流牵引供电系统线路检测与自动重合闸的配合

For Nanyang grid' s 110 kV transmission line, a reclosing software package is presented in this paper.

针对南阳电力网110 kV线路研制了一个自动重合闸软件包。

Discussion on the Relay Protection and Auto Reclosing Device and Their Configuration for High Voltage Transmission Line

论高压输电线路继电保护与自动重合闸装置与配置

For example, even in many stations where an operator is on duty, outgoing overhead feeders are controlled by automatic resoling relays.

例如,许多变电站中,即便有人值班,架空馈电出线也由自动重合闸继电器控制。

In this paper, the effect of damper windings of salient-pole synchronous generator on transients of the recloser in power system is considered by numerical calculation method.

本文用数值计算方法研完了凸极同步发电机阻尼绕组对电力系统自动重合闸暂态过程的影响.

network tripping and reclosing device

电力网自动跳闸和重合闸装置

Improvements of reclosing circuits during upgrading substation automation systems

变电所自动化升级中的重合闸回路改造

Research on the Adaptive Reclosure of Single-circuit Transmission Line;

电力系统单回线自适应重合闸的研究

Single-phase adaptive reclosing based on phase angle of fault

基于故障相相角的单相自适应重合闸