摘要
通过对某抽水蓄能电站的发电电动机在PQ坐标系中稳定运行区与继电保护、励磁调节器的限制相比较,绘制继电保护、励磁调节器两者在发电电动机运行中的PQ坐标关系图。
By comparing the limitations when the generator motor of pumped storage power station operates in the stable operation area of PQ coordinate system with the limitations of relay protection and excitation regulator,the PQ coordinate diagram of relay protection and excitation regulator during generator motor operation is drawn.
作者
丁烨楠
孙育哲
DING Ye-nan;SUN Yu-zhe(East China Tongbai Pumped Storage Power Generation Co.,Ltd.,Tiantai 317200,China)
出处
《水电站机电技术》
2019年第11期10-11,24,88,共4页
Mechanical & Electrical Technique of Hydropower Station
关键词
抽水蓄能
发电电动机
功率圆
继电保护
励磁
限制
Pumped storage
Generator motor
Power circle
Relay protection
Excitation
Limitation
