主设备保护整定计算是发电厂继电保护工作的重要内容。
Calculating Settings of relay for main equipment is an important part of applying protection in power plants.
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。
Relay protection setting calculation for main equipment is an important part of applying protection in power plants and substations.
本文介绍了一种基于STD总线工控机的主设备保护通用系统的构成。
STD bus embeded computer based general numerical protection system is presented here.
光电流互感器（OTA）、光电压互感器（OTV）的应用，将改善TA饱和对主设备保护的影响。
The application of OTA and OTV will improve the influence of TA saturation on main equipment protection.
该工程系统研究、主设备制造，阀控、站控，直流保护设备研制，安装及调试全部由国内单位承担。
The system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
电气主设备内部故障的主保护方案是差动保护，差动保护在发电机和线路上的应用比较简单。
The main protection scheme of power equipments against internal faults has been differential protection, the application of which is comparatively simple in the generator and transmission line.
本研究课题针对电力系统主设备的继电保护整定计算开发实用软件。
The thesis develops the practical relay coordination software for main equipments of power system.
由于变压器励磁涌流的存在，使得变压器差动保护有别于其他主设备及线路的差动保护。
It is the existent of magnetizing inrush current in transformer that differs transformer differential protection from differential protection of other main equipments and transmission lines.
由于变压器励磁涌流的存在，使得变压器差动保护有别于其他主设备及线路的差动保护。
It is the existent of magnetizing inrush current in transformer that differs transformer differential protection from differential protection of other main equipments and transmission lines.
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