Preliminary experiments show that the smart ultrasonic generator based on the new method can quickly and accurately frequency track, and can work well with constant amplitude control.
Two kinds of wind power generation systems are introduced as well as the frequencycontrol, power control and rotational speed control of generator in parallel operation.
介绍了风力发电系统的两种形式和并网运行的频率控制、功率控制、发电机转速控制。
3
The cell fusion instrument consists of high frequencygenerator, high amplitude pulse generator and sequence control logic unit.