A comprehensive analysis of hydraulic pitch technology, the "intelligent and brave" guardian of wind power generation
Improve power generation efficiency
The hydraulic pitch system enables wind turbines to better capture wind energy and convert it into electricity by quickly responding and accurately adjusting the angle of the wind turbine blades. This helps to improve the power generation efficiency of wind turbines and reduce power generation costs.
Reduce operation and maintenance costs
The high reliability and low failure rate of the hydraulic pitch system reduce the operation and maintenance costs of wind turbines. At the same time, since the hydraulic pitch system is easy to maintain and repair, it can further reduce the operation and maintenance costs and improve the availability of equipment. In a system with gear transmission, when the gears are worn to a certain extent, hoisting operations may be required to replace or repair the gears. This not only increases the complexity and cost of maintenance, but may also affect the normal operation of the wind turbine. The hydraulic pitch system does not require gear transmission, so there is no need for such hoisting operations, which reduces the difficulty and cost of maintenance.
Improve safety
The hydraulic pitch system uses an accumulator as an emergency pitch, which can quickly support the full pitch operation of the hydraulic pitch cylinder in an emergency, thereby improving the safety of the wind turbine. In addition, the stability and reliability of the hydraulic pitch system also help reduce safety accidents caused by failures.
Stable and reliable, anti-lightning interference, and reduced downtime risk
Since the hydraulic pitch system mainly relies on hydraulic oil to transmit power rather than complex electrical circuits and electrical components, it is not easily affected by lightning, electromagnetic interference, etc. Even in severe lightning weather conditions, the hydraulic pitch system can maintain good stability and reliability and reduce downtime.
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Zhengzhou Zhongcheng Lubrication Technology Co., Ltd. is a high-tech enterprise incubated by YUTONG. It mainly focuses on centralized lubrication systems, precision filtration systems and hydraulic systems as its main business!
HUATAO GROUP
