The control system is one of the most important parts of the electromotion yawing wind turbine system.
Most wind turbine enterprises rely entirely on outsourcing the control system because they don't have the ability to develop their own wind turbine control system. And the controller manufactories do not understand
well of the generator characteristic, without the ability to test the system, so they can not provide the perfect
solutions of the wind turbine control system.Foshan OUYAD Electronic Co., Ltd was engaged in the inverter and controller's research and development
since the company established, and has more than 10 years professional experiences of controller-inverter
system of the wind turbine. Together with over 10 years R&D experiences of the generator, OUYAD
developed their own wind turbine control system, and obtain totally 16 patents.
Here are the OUYAD control system advantages as below:
1) Industries design standard, complete isolation design, it can endures all kinds of scurviness environment, failure rate of stable quality lower than 1%, the minimum service life can reach 5 years, 10 years designed life. (Patent No:200910213792X)
2) Untwisting functions, can guarantee the output line of the generator not twisting. (if the turbine yaw three rounds to one direction, then it will automatically yaw three rounds to the reverse direction to untwist the cables.) (Patent No: 200910213785X)
3) PWM constant-voltage charge, can protect the battery effectively. (Patent No: 200910213782.6)
4) Stageless unloading, can protect the system and guarantee the full use of the energy. (Patent No: 200910213783.0)
5) Electronic and manual brake can offer the multi-protection for the wind turbine system. (Patent No:200910213784.5)
6) Can set up the cut-out wind speed.
7) Original MPPT wind turbine system new function, even when the wind speed exceed the rated wind speed, the output of generator remains at the rated power. (Patent had been applied)
8) Unique data transmission system, ensure the long distance transmission without interference. (Patent No: 200920265086.5)
9) Two ways of power supply for the controller ensure the controller, can always working properly.
20kw wind turbine install cases:
