Pitch system of fan plays a very important role in wind turbine during the entire operation, it will ensure that fan can be full use of wind energy, improve efficiency, be stable output power.
风机的变桨系统在风力发电机组的整个运行过程中发挥着非常重要的作用，它可以保证风机充分的利用风能，提高效率，稳定输出功率。
The research of the high-efficiency axial fan with skewed-swept rotating blades is given the basis of theory and testing in application of electric power system.
所研究的这种高效节能的弯掠动叶轴流风机为进一步在电力系统中应用提供了理论和试验基础。
Applications:Good for 1:18 on road car, ducted fan power and with gearbox for high efficiency power system.
应用：合适1：18房车动力。函道风扇以及带减速齿轮的高效率动力系统。
The primary air fan-coil system is a system form that is used widely, whose water system hydraulic optimization is an important mean of advancing design work quality and efficiency.
风机盘管加新风是空调系统中广泛采用的一种空调系统形式。其风机盘管水系统管网水力优化是提高空调系统设计质量和运行效率的重要手段。
This system USES the monolithic fan speed control PWM give, non-pollution characteristics of energy saving, high efficiency and convenient use, the function is rich, has certain market prospect.
本系统采用单片机pwm给电风扇调速，具有无污染、节能、高效的特色，并且使用方便，功能丰富，具有一定的市场前景。
This system USES the monolithic fan speed control PWM give, non-pollution characteristics of energy saving, high efficiency and convenient use, the function is rich, has certain market prospect.
本系统采用单片机pwm给电风扇调速，具有无污染、节能、高效的特色，并且使用方便，功能丰富，具有一定的市场前景。
应用推荐