At present, wind power equipment generally costs around 900,000 euros/MW, or 7.61 million RMB. 4 million people can buy 0.5 MW wind power equipment. The price of a 300 kW wind turbineis about 3.2 million yuan, and there are currently 0.5-2.0 MW wind power equipment on the market.
It depends on the brand you choose, the power, the type of configuration, etc. Generally speaking, domestic brands such as Yuchai and Weichai are relatively cheaper, while international brands like Cummins have absolutely superior technology and are relatively expensive. The higher the power, the higher the price. The configuration level also directly affects the price.
A wind turbine is an electrical device that converts wind energy intomechanical workthat causes the rotor to rotate and producest finallyan alternating current. Wind turbines generally consist of components such as a wind wheel, a generator (including devices), a steering (tail), a tower, a speed-limiting safety mechanism, and an energy storage device.
The operating principle of the wind turbine is relatively simple. The wind wheel rotates under the action of the wind. It converts the kinetic energy of the wind into the mechanical energy of the wind wheel shaft. The generator rotates driven by the wind wheel shaft. Generally speaking, wind energy is also solar energy, so we can also say that a wind turbine is a thermal energy generator that uses the sun as a heat source and the atmosphere as a heat fluid. work.