继电保护系统的安全可靠是电力系统安全运行的重要保证。
Security and reliability of relay protection system are important factors for power system to operate safely.
继电保护系统的隐藏故障是造成大规模停电事故的罪魁祸首之一。
Protection system hidden failures is one of the main causes of large-scale blackouts, which inevitably will lead to disastrous consequences of power grids from cascading failures.
发电机定子接地保护及转子接地保护是发电机的继电保护系统中的一项重要内容。
Hence, the stator and rotor ground fault protection play an important role in the protection system of generator.
继电保护系统的隐藏故障对电网的运行威胁很大，而隐藏故障的在线诊断十分困难。
Hidden failures in protection system are great threats to the operation of power grids, while there are almost no on-line diagnostic methods for hidden failures so far.
继电保护系统是电网的重要组成部分，与电网的安全稳定运行有着十分密切的关系。
The relay protection system is an important part of power network, and has a very close relation with the security and stabilization of the power network.
继电保护系统的隐藏故障对电网的运行威胁很大，而隐藏故障的在线诊断十分困难。
The basic process and theory of power system cascading failure considering protection system hidden failures were analyzed to decrease bulk blackout failure.
通过不同继电保护系统设计方案的举例，说明用完好度为衡量指标的可靠性的研究运用；
A method which is the judgment of the reliability of protection in power system was found to look for the best design.
还分析了引进机组中电机的继电保护装置的特点，提出了完善电机继电保护系统的建议。
In addition, the relay protection performance of a motor in a imported gas expander train is also described and measures for improving relay protection systems of motors are proposed.
概述了坪上输水工程水泉湾泵站的计算机监控系统、继电保护系统以及系统的配置和主要功能。
This paper Outlines the computer monitoring system and relay protection system of Shuiquan Bay pumping station for level ground water diversion project, and system configuration and main function.
此滤波器设计的数字基波检测方法可用于任何一种电力系统的谐波补偿和微机继电保护系统中。
The digital first-harmonic detecting method based on this kind of filter can be used in anyone power harmonic compensation system and microcomputer relay protection system.
本文通过对继电保护系统通信和CAN总线的深入研究，研制开发了RS232/CAN总线通信转换器产品。
This text through further investigation of CAN and relay protection system, develop the communication converter products of RS232/CAN.
因此有必要深入研究TCSC对现有继电保护的影响，考察现有继电保护系统在TCSC 线路上的适应性。
Therefore, it is necessary to study the influences of TCSC and review the adaptation of TCSC on the existing relay protection.
在电力继电保护系统中，继电保护设备给出的异常状态信息报文通常可分为两类：事故信息报文和预告信息报文。
In the system of relay protection of electric power, abnormal state information given by relay protection devices has two types: accident information message and warning information message.
介绍了一种基于RS- 232总线和RS - 485总线的微机继电保护系统，重点阐述了串行通信软、硬件设计方法。
This paper introduces a computer relay protection system based on buses RS-232 and RS-485 and elaborates on the design method of software and hardware for serial communication?
对继电保护系统进行可靠性评估，能及时发现继电保护装置的隐患，避免电网发生故障时因保护装置不正确动作引起事故的扩大。
The reliability assessment to relay protection system can discover the hidden failures of relay protection device, to avoid the expansion of accident due to the incorrect action of relay protection.
由两个主控制继电保护系统对各条500千伏传输线进行保护，该控制继电保护系统上装有一只后备继电器，以实现初级保护与二次保护。
Each 500 kV transmission line will be protected by two primary pilot relaying systems with a backup relaying to achieve primary and secondary protection.
论述了目前电气化铁道计算机继电保护系统在运行中如何利用计算机对其外部二次线路进行监控的问题，能提高计算机继电保护智能化的程度。
The computer protection system in the electrified railway can use computers to supervise and control its external secondary wiring, which improves the intelligence of computer protection.
介绍了电力系统继电保护中存在的隐形故障问题。
This paper introduces the problem of hidden failures in relay protection of power systems.
为了提高继电保护整定计算软件的开发效率和质量，在开发“继电保护整定计算一体化系统”时采用了RUP方法。
In order to raising the efficiency and quality in development of relay setting calculation software, we used RUP to developing Protection Device Integrative Coordination System.
继电保护中隐性故障以不正确的和不期望的方式切除电力系统元件造成电力系统大面积扰动。
It was found that hidden failures in protection schemes caused the disconnection of power system elements in an incorrect and undesirable manner contributing to the disturbance degradation.
在综合自动化变电站中，继电保护设备采用的通信协议多种多样，监控系统必须同时处理多种协议。
In the substation automation system, the communication protocols adopted by protection relays are varied and the SCADA has to process many protocols simultaneously. The.
继电保护及故障信息系统的设计与实现。
Design and realization of relay protection and fault information system.
提出了一种与数据库相结合的继电保护整定计算智能系统。
An intelligent system of relay protection setting calculation combined with database is introduced in this paper.
继电保护及故障信息系统通信模型研究。
Research on communication model for protective relaying and fault information system.
介绍了肇庆供电局调度管理信息系统的概况，重点讲述了继电保护管理子系统的模块设计及功能特点。
It's presented the survey of dispatching management information system in Zhaoqing, emphasize on the module design and function characteristic of relay protection management sub-system.
本文介绍了一种网络化的继电保护图纸管理系统。
Relay protection is of great significance to the security and stability of power system.
它被广泛应用于继电保护、系统监测、电力系统分析之中，关系到电力系统的安全性与可靠性。
It is applied in relay protection, system metering and analysis of power system. It has a close relation with the security and reliability of power system.
介绍了面向对象的电力系统继电保护综合管理系统软件的设计，阐述了该图形系统的功能和特点。
In the paper, the OOA model and design thoughts of the synthesis management system of power system are introduced, and the functions and features of graphic system are introduced.
介绍了面向对象的电力系统继电保护综合管理系统软件的设计，阐述了该图形系统的功能和特点。
In the paper, the OOA model and design thoughts of the synthesis management system of power system are introduced, and the functions and features of graphic system are introduced.
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