Hydraulic Hydro Power PLC Speed Governor for Turbine Generator 400kw

• Customization: Available
• After-sales Service: Installation Guide Service
• Warranty: 1 Year
• Model NO.: GLYWT-300
• Output Type: AC Three Phase
• Size: Medium
• Type: Horizontal Hydro Generator
• Bearing Support: Umbrella Type
• Speed: Low Speed
• Bearing Number: 2
• Standard: Standard
• Governor Type: Pid, PLC Hydro Govenor
• Center Controller: Programmable Logic Controller
• Operation of Power Plant: Independent and Grid-Connected
• Oil Pressure Rate: 300MPa, 600, 1000....
• Power Supply: AC/DC Duplex Power Supply Module
• Alternating Current (AC): AC220V±15%, 50Hz
• Direct Current (DC): DC220V±15%
• Input Voltage of Counting Frequency: 0.2V ~ 150V
• Transport Package: Standard Chinese Exporting Package
• Specification: ISo, TUv, BV, SGS
• Trademark: WAWUSHAN
• Origin: Sichuan, China
• HS Code: 85023900
• Production Capacity: 300 Units/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 2500.000kg

Product Description

Speed Governor /speed controller/ PID governor/PLC

Hongya Power Generating Equipment to Utilities Limited, is a professional manufacturer of hydro power generating equipments. It has high quality products include mainly water turbine, generator and governor. Water turbines units with an individual capacity of 50kw~20000KW, we have jet turbines, Pelton turbines, Francis Type turbines, and axial turbines. All these products are produced and tested according to national standards, and machinery trade standards. The products have such characters as rational structure, reliable operation, high efficiency, standardized spare parts, high generalization, and convenient maintenance. They are available in every variety and model, and have reliable quality.

GLYWT series Programmable Microcomputer Hydro-governor (PMH) is applied in medium and small-sized water turbine electricity generator sets.The structure of PMH is unitedcabinet of controller and mechanic and hydraulic system. The applied manners and field-demand of users are fully considered in this series PMH. It developed by producer's rich  experiences of field-running and hydro-governor development. Majority parameters or indexes of PMH are met or superior to National Standard (GB/T9652.1-1997:
 Hydro governor and Its Hydraulic Sets Technical Standard of China).

High stability Programmable Logic Controller (PLC) is employed as controller in PMH. 
High oil pressure devices, digital and standardization design are adopted in mechanical  part of PMH. It takes high quality standardized digital hydraulic valves as actuators, 
so it is easy for replacement and system update. Such design of PMH simplifies system 
structure oil feed path and of PMH, also avoids complication and low stabilization of 
traditional Hydro-governor. 

This model of PMH contains lots of advantages which the traditional one does not hold. 
It is a better one as the update product.


Reaction turbines
Reaction turbines are acted on by water, which changes pressure as it moves through the turbine and gives up its energy. They must be encased to contain the water pressure (or suction), or they must be fully submerged in the water flow.
Newton's third law describes the transfer of energy for reaction turbines.
Most water turbines in use are reaction turbines and are used in low (<30m/98 ft) and medium (30-300m/98984 ft) head applications. In reaction turbine pressure drop occurs in both fixed and moving blades.

Impulse turbines
Impulse turbines change the velocity of a water jet. The jet pushes on the turbine's curved blades which changes the direction of the flow. The resulting change in momentum (impulse) causes a force on the turbine blades. Since the turbine is spinning, the force acts through a distance (work) and the diverted water flow is left with diminished energy.
Prior to hitting the turbine blades, the water's pressure (potential energy) is converted to kinetic energy by a nozzle and focused on the turbine. No pressure change occurs at the turbine blades, and the turbine doesn't require a housing for operation.
Newton's second law describes the transfer of energy for impulse turbines.
Impulse turbines are often used in very high (>300m/984 ft) head applications.

type	water head	install capacity
Francis turbine	20-300M	50KW-20MW
Pelton turbine	80-1000M	50KW-20MW
kaplant turbine	3-45M	50KW-10MW
Turgo turbine	30-400M	50KW-10MW

Product Description