Delivery Time:30 days to 60days
Certification:CE

YWT series of microcomputer governor

Detailed product description       

Turbine type: Turbine Governor                   Material: Steel Water head: 5M to 200M                         Capacity : 100KW to 10MW

Applications:

Water head : 2m to 200M , water flow: 1M3/s to 8M3/S Output power: from 100KW for each turbine Frequency : 50HZ or 60HZ, Voltage: 400V or 480V. Speed (R/MIN)from: 500R,600R,750R,1000R/MIN Runner material: stainless steel, runner size from 0.5 m to 1m in diameter Xin Yi Hydro turbine is a high quality hydro turbine manufacturer in China.

Description:

What is the hydro power plant Governor?

Introduction of YWT series governor

YWT series of microcomputer governor consists of three parts, the microcomputer controller, hydraulic servo, and the oil pressure devices.

The hardware adopts modular construction with the characteristics of highly dependability, compact structure, convenient operation, high liability, fast response time, easy to operate, repair, and expansion, etc.. 

Apply to small and medium size of mixed-flow, tubular fixed plasma type, axial given paddle and the impact water-turbine generator set.

The microcomputer controller adopted imported programmable logic controller(PLC) as central control unit, and touch screen as the man-machine friendly contact surface. The Ethernet, RS232, RS422 or RS485 were used as communication interface. Both AC and DC power supply systems were put into the speed governor, which can transfer into manual operation when the AC or DC functionalities have gone. 

The hydraulic servo system use stepper motor to control the main distributing valve directly, and the whole part of machine adopt the integrated block type composite structure and is gasket mounted. The control speed is 18000N•M, the governor above all equipped with two ways of close function. 

The YWT type microcomputer governor adopted adaptive variable structure, changed parameters and parallel PID regulating mode that can operate such as automatic switch, shut down, frequency modulation, increase or decrease the load, emergency shut down etc.The net frequency adjustment can be automatically trace in no-load condition and quick grid-connection without impulse. This software has strong functions in self diagnosis, fail-safe, fault-tolerant and error correction to ensure the unit’s safe operation. 

Furthermore, it could configure the color touch screen, improve governor’s water level control and power regulation according to the user’s need.

Basic parameters of YWT series governor

Item	Value
PID Parameters Setting Range	Proportional Gain	0-20
Integral Gain	0-10 1/s
Derivative Gain	0-5 s
Permanent Speed Droop	0-10%
Artificial Frequency Dead Band	0-±0.5Hz
Frequency Setting	45-55Hz
Gate Opening Setting	0-100%
Power Setting	0-120%
Electric Gate Opening Limited Setting	0-100%
Regulating Shaft Angle	0 ~ 45°
Rated Operating Oil Pressure	2.5/4.0MPa

The model code of the YWT series governor

1.Dynamic characteristics Y: Governor with servomotor and pressure tank
2.Regulator features W: Microcomputer electro hydraulic governor
3.Product feature T: Governor
4.Capacity of servomotor
Specifications include: 3000, 6000, 10000, 18000, 30000, 50000 
unit:N•M

Competitive Advantage from Xin Yi Hydro Turbine

Xin Yi Hydro turbine is a Comprehensive and professional solution in small hydro power generation with a tradition over 50 years in China. Our factory was founded in 1958, we produced water turbine from 20KW to 10MW for one single turbine, At present Xin Yi Hydro offers complete range of turbines : Kaplan, Pelton, Francis, Turgo and Tubular turbine covering all possible sites from low heads starting somewhere around 1,5 - 2 m upto high heads reaching some 600 m. The flow variation is very wide too, 10 L/s up to 100.000 L/s. We are specialist for Small Hydro Power Plants so our maximum