PLC Governors for Hydro turbines

The core control elements of our Governor adapts the world famous brand PLC, and equips with switch value, digital value and analog quantity and other special control modules, which have fault tolerance and revisable ability and is more suitable for actual operation. It can be used for the regulation and control of various water turbines such as Francis type, Axial flow type, Kaplan type, and Tubular type etc.

Function：
Governor and hydraulic system integration
Automatic frequency tracking before grid-connected
Closed-loop regulation for power after grid-connected
Achieve constant active power running, zero drift free, and installation & debugging convenient
Start/stop, phase modulation and power adjustment etc
Parameter of generator set online monitoring and modifying function
Communication function of Control room and generator set LCU unit