In direct-drive wind power generation system, full power converter is a permanent magnet synchronous generator and the grid as a bridge between. AC permanent magnet synchronous generator is given and change with the wind, and can not be directly connected to the grid.
1 multi-DSP distributed control, with strong real-time;
2 pairs of PWM rectifier, four-quadrant operation;
3 fully decoupled active and reactive power, according to the grid demand for reactive power compensation;
4 good ability to adapt to the grid;
5 long life DC link capacitor;
6 using optical isolation technology, effectively prevent electromagnetic interference;
7 with overvoltage, undervoltage, overcurrent, short circuit, open circuit, over-speed, heat, wet, communications, lightning protection features such as sound;
8 standard communication interfaces, such as CANBus, Profibus, RS485, fiber optic interface, with remote control function;
9 ways to make liquid cooling device with high reliability, high environmental adaptability, more stable operation; meet the requirements to run the industrial field;
10. Modular design, reducing maintenance time