Synchronous Motor Microprocessor-based Excitation System

The excitation system is mainly to provide current into the rotor windings of the hydro-generator to establish a magnetic field. The direct current is usually used for building the magnetic field.

It is to regulate and control the excitation system of the brush synchronous motor of all kinds of factories, mines and enterprises of each load and capacity, such as the synchronous motor of large and medium pumps, ball mill, air compressor, etc. It can work under different operation conditions of power plants, mines and factories and realize “Unattended Operation (few on-duty)”.

The main features of excitation system
1. Standard embedded structure;              
2. 3-phase fully-controlled bridge;
3. Self-adaptive regulating method;                  
4. For the large power, it can be designed with the dual bridges or the multi-bridges;
5. Multi-bridge current-equalizing coefficient > 0.95;         
6. Direct display (touch screen being optional);   
7. Great impulse driving capability;
8. Complete self-check function;                                      
9. Complete limiting protection function;
10. Reliable dual-power supply.