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.
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。
We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.
应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。
The problems discovered in relay protection setting inspection in some regions of Guangdong Province are analyzed and summarized.
对广东省几个地区继电保护定值检查中发现的问题进行了分析和总结。
The traditional computer aided power system relay protection setting calculation software package usually has boring interfaces and inconvenient operation procedures, and poor reusability.
传统的电力系统继电保护计算机辅助计算软件界面单调，操作繁琐，且程序的可移植、可重用性差。
An intelligent system of relay protection setting calculation combined with database is introduced in this paper.
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。
This system has auxiliary functions of relay protection parameter setting and fault cause finding and analyzing.
该系统对继电保护装置参数整定、事故原因查找及分析等有辅助作用。
The zero-sequence parameter of transmission lines especially of transmission lines with mutual inductances is of great important in the relay protection setting calculation of power system.
输电线路的零序参数尤其是多回互感线路的零序参数是电力系统继电保护整定计算需要的重要参数，所以其准确测量具有重要意义。
By the visual method and experience, users can analyse faults to get the relay setting calculation.
通过可视化的方法，使用户可以直观地进行故障分析并结合自己的经验进行保护定值的整定。
Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
介绍了一种采用CMOS数字电路、数字拨盘开关整定、无辅助电源的断电延时继电器的组成及工作原理。
The proposed method can be used both on-line and off-line in the relay parallel setting and coordination of a large-scale power system.
该方法既适用于大电网继电保护离线并行整定计算又适用于在线并行整定计算。
The application results show that the calculation precision can meet the needs of relay setting and coordination, and its calculation efficiency can make relay setting and coordination faster.
文中算法已在大电网零序电流保护整定计算软件中实际应用，结果表明，算法在计算速度和精度方面均满足要求。
According to the impact of local change of power network on relay setting, by use of window technique the computing speed of on-line setting is quickened.
针对电网局部变化对保护定值的影响，通过采用窗口技术提高了在线整定的计算速度。
Relay protection setting calculation for main equipment is an important part of applying protection in power plants and substations.
主设备保护整定计算是发电厂变电站继电保护工作的主要内容。
A new idea for developing the equipment-oriented setting calculation system of relay protection based on "general algorithm mapping principle" is proposed.
提出以通用算法映射原理开发继电保护面向装置整定计算系统开发的新思路。
Also, this paper introduced the structure and setting of double relay stations in single frequency point and multi frequency point network.
除采取防雷措施外，论文针对该问题提出了双中继组网的方案，并介绍了单频点组网和多频点组网中双中继的构成和设置。
By means of distributed computing technology, a parallel computing method based on the computer cluster for online relay setting check is studied and developed.
采用分布式计算技术，研究并实现了基于集群计算机的保护定值在线校核并行计算方法。
The dissertation attach to five AutoCAD drawings including the main electric connection, outdoor distribution equipment setting, the relay protection of generator, the decoration of protection scream.
包括电气主接线图、室外配电装置图、发电机保护的原理接线图、展开图、保护屏的布置及端子排 接线图。
Accurate operation equation and setting calculation on microprocessor based UL-P loss of excitation relay are analyzed in this paper which has supplied a deficiency in some works or papers.
分析了微机ul P失磁继电器的准确动作方程及整定计算方法，弥补了某些文献的不妥或不足之处。
The protective relay setting calculation is the safe operation foundation of the electrical equipments in the power plants and transformer substations.
继电保护整定计算是发电厂、变电站电气设备安全运行的基础工作。
Generator relay protection contains choosing the protection style of the 5 generator, setting calculation as well as the verification and confirm relay style.
5台发电机进行保护保护类型的配置，保护的整定计算及校验，继电器的选型。
This way doesn't need to add relay characteristic, it can realities to self setting up PID parameter.
该方法无需加入继电器特性即可实现PID参数自整定。
If the actual temperature exceeds the setting range, the system will automatically give signal, and the corresponding Relay will take related actions.
如果实际温度超出了控制范围，则系统会有自动的提示信号，并且相应的继电器会动作。
The system designs general fixed value calculation system and new relay protection recording system in protection setting part to meet the demand of universality.
为了满足通用性的要求，本系统在整定部分设计了通用定值计算与新保护录入两个系统。
This paper introduces a way to predict the electric oven's parameter. This way doesn't need to add relay characteristic, it can realize to self setting up PID parameter.
提出了一种预估电加热炉参数的方法，该方法无需加入继电器特性即可实现PID参数自整定。
This paper introduces a way to predict the electric oven's parameter. This way doesn't need to add relay characteristic, it can realize to self setting up PID parameter.
提出了一种预估电加热炉参数的方法，该方法无需加入继电器特性即可实现PID参数自整定。
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