This value does not have a fixed value and is mainly related to two factors:
1. The output power of the wind turbine. The greater the output power, the higher its height. The hub height of 1500KW wind turbines is 70m, which is the most common.
2. It is related to the local wind resource parameters. Generally speaking, the higher the altitude, the better the wind resource parameters. The specific height will only be determined after economic demonstration.
What is the height of the tallest wind tower in China?
Wind power generation 100kw pole 65 meters. According to the query of relevant public information, we learned that the principle of wind power generation is to use wind power to drive the rotation of windmill blades, and then use a speed increaser to increase the speed of rotation to prompt the generator to generate electricity. According to current wind turbine technology, power generation can start at a breeze speed of about three meters per second (the level of breeze).
How high is the Chaka Salt Lake wind turbine?
The height of the Huastron prestressed frame steel tube wind power tower invested by Qingdao Jinjiaozhou Asset Management Co., Ltd. 170 meters.
The form now designed by "Huastron" is a frame type. The four corners have stronger bearing capacity through the lower tower body, which solves the problem of welding fatigue and can effectively avoid resonance. , this technology with more than 20 national and international patents can significantly increase the height of the tower, better utilize wind resources, and increase the effective hours of power generation.
The production process of wind power towersGenerally as follows:
CNC cutting machine cutting, thick plates need to be beveled , after the plate is formed by the plate rolling machine, spot welding, positioning, and welding of the inner and outer longitudinal seams are carried out after confirmation. After roundness inspection, if there are any problems, a second rounding is performed. After the single-section cylinder is welded, a hydraulic group is used to align the rollers. After the frame is assembled and spot welded, the inner and outer circumferential seams are welded.
After straightness and other tolerance inspections, after flange welding, non-destructive testing and flatness inspection of the welds, sandblasting and painting, after completion of internal parts installation and finished product inspection, transport to the installation site.
The Chaka Salt Lake wind turbine is 65 meters to 70 meters high. According to relevant public information, the height of the Chaka Salt Lake wind power tower is 65 to 70 meters. The wind turbine is an electrical equipment that converts wind energy into mechanical work. The mechanical work drives the rotor to rotate and ultimately outputs alternating current.