摘要
发电机在并入电网后,需要对其输出电压、输出电流、功率因素和输出功率等电气参数进行监测,依据这些参数对发电机进行各种控制,使发电机的输出符合电网要求。采用通用的电气参数采集测量方法,设计了采集系统,介绍了利用各种变换处理电路和单片机组成的电气参数智能采集传输系统框图。
After the synchronization of generator, its electrical parameters such as output voltage, output current, power factor and output power ere need monitoring. Various controls for generator should be carried out based on these parameters, which makes generator output meet the requirements of power grid. The common acquisition and measuring method of electrical parameters is adopted, acquisition system is designed, and the systematic block diagram is also introduced.
出处
《四川电力技术》
2005年第5期8-9,共2页
Sichuan Electric Power Technology
关键词
电气参数
数据采集
监测
电力系统
electrical parameters
data acquisition
monitoring
power system
