With the rapid development of wind power generation technology, wind power spindle system, as one of the key components of wind turbine, undertakes the important task of converting wind power into electricity. In wind power spindle system, hydraulic transmission is a common power transmission mode, which has the advantages of high flexibility and wide transmission range. This paper will focus on the hydraulic transmission characteristics and system design of wind power spindle forging.
First, hydraulic transmission characteristics of wind power spindle forging:
- High efficiency: The hydraulic transmission system has the characteristics of high transmission efficiency and fast response. By effectively designing the various components of the hydraulic system, it is possible to ensure the efficient rotation of the wind power spindle forging and maximize the power generation efficiency.
- Wide range of speed change: the hydraulic transmission system can achieve a wide range of speed change adjustment, so that the wind power spindle forging can adapt to the power generation needs under different wind speed conditions. By controlling the output flow of the hydraulic pump and the speed of the hydraulic motor, the smooth operation and precise control of the spindle can be achieved.
- Strong load adaptability: The load adaptability of the hydraulic transmission system is strong, and it can withstand large axial load, radial load and bending moment. According to the working characteristics of the wind power spindle forging, the selection and matching of reasonable hydraulic components can ensure the stable operation of the spindle forging under different working conditions.
- High system reliability: the hydraulic transmission system uses sealed liquid to transmit power, and has good sealing performance, which can effectively prevent external impurities from entering the system and reduce the occurrence of system failures. At the same time, the working life of the hydraulic components is long, the maintenance is relatively simple, and the reliability of the system can be improved.
Two, wind power spindle forging hydraulic transmission system design considerations:
- Power matching: When designing the hydraulic transmission system of the wind power spindle forging, it is necessary to carry out reasonable matching according to the expected power requirements. Determine the flow rate of the hydraulic pump and the speed of the hydraulic motor to ensure that the output power of the system meets the requirements of the wind power spindle forging.
- Control and control: The hydraulic transmission system needs to have good control performance and accurate control performance to achieve accurate adjustment of the spindle forging speed, load and other parameters. Select the appropriate hydraulic control components, combined with advanced control algorithms, to ensure the stability and reliability of the system.
- System integration and layout: The hydraulic transmission system needs to be closely integrated with the wind power spindle forging, optimize the system layout and pipeline design, and reduce energy loss and pressure fluctuations. At the same time, consider the compactness of the system, easy maintenance and convenience of troubleshooting.
- Safety protection measures: Safety protection measures should be considered when designing the hydraulic transmission system, including overload protection, temperature protection and pressure protection. Through the reasonable setting of safety valves, temperature sensors and pressure sensors and other devices, to ensure that the system can be stopped in time under abnormal conditions such as overload, ultra-mild and overpressure.
- Maintenance and management: The hydraulic transmission system of the wind power spindle forging needs regular maintenance and inspection, including the replacement of hydraulic oil, the fastening of pipeline connections and the inspection of seals. At the same time, establish a sound maintenance and management system to deal with faults and hidden dangers in a timely manner to ensure the long-term stable operation of the system.
To sum up, the hydraulic transmission characteristics and system design of wind power spindle forging need to consider the factors of high efficiency, wide speed range, strong load adaptability and high system reliability. Through reasonable matching of hydraulic components, optimizing system layout and pipeline design, and strengthening maintenance management, it can ensure the safe and stable operation of wind power spindle forging under various working conditions, and maximize power generation benefits.
