大容量发电机组 meaning in English
large capacity generating set
Examples
- Large capacity generating set
大容量发电机组 - Along with the development of power system , more and more generators and ehv transmission systems are put into operation . there come many new situations , such as the lengthening transmission distance , the heavier load , the increasing transient elements during the transient process . these new conditions influence the correct working of relay protections
随着电力系统的不断发展，大容量发电机组和超高压输电系统的相继投入运行，系统中出现了许多新的情况，如输电距离增大、负荷加重、故障暂态过程中的暂态分量大大增加、持续时间变长等，这些情况对目前常用的各种继电保护方法的正确动作会产生许多不利的影响，甚至不能正常运行。