The new setting calculation principle is helpful for the workers who are engaged in power network setting calculation.
实际应用表明，新的整定计算原则对电网整定计算人员的实际工作具有指导意义。
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。
A set of complex management software for fault analysis and protection setting calculation is developed, which can be used in various voltage levels of power networks.
研究开发了一套能广泛应用于各类电网的智能化故障分析和保护整定综合管理软件。
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。
The main reasons restricting the wider application of protection setting calculation and management software are analyzed.
分析了制约继电保护整定计算及管理软件推广应用的主要原因。
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。
In the paper a technique of the protection setting calculation and the short circuit current calculation for the power supply system is proposed.
本文提出供电系统短路电流及继电保护整定计算的算法。
The setting calculation of BCH series transformer differential protection has some features such as minimum marginal condition, easily programming and standardized.
变压器bch系列差动保护整定计算，边界条件最少，易于程序化、标准化。
Considering the characteristics of operation style in district power network, the concepts of two level operation style pattern and equivalence power source are led to setting calculation.
根据地区电网运行方式设定特点，在整定计算中引入了双层运行方式和归算电源的概念。
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。
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。
Through the study of the electric machine parameter changing during the starting of the high voltage motor, provided the setting calculation method for high voltage motor overheat protection.
通过对高压电动机起动过程中电气参数变化的研究，提出高压电动机过热保护的整定计算方法。
The paper gives actual examples for computation of substation and illuminates the ways to conduct setting calculation and verification that will come close to the site and enhance the site operation.
文中列举了牵引变电所计算实例，阐明了如何进行整定计算和校验，进一步贴近现场和增强现场的可操作性。
Setting calculation method of line differential protection and calculation examples are given as well.
最后结合实例总结了相关保护定值的整定计算方法。
Setting calculation method of line differential protection and calculation examples are given as well.
最后结合实例总结了相关保护定值的整定计算方法。
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