IMS Policy
We at NUTECH Wind Parts Pvt Ltd are committed to achieve customer satisfaction by providing world class Quality parts and timely delivery, through continual improvement, proper value proposition, training our employees, upgrading equipment and technology.
We are also committed to maintain happiness among employees through continually improving clean, green, safe & healthy environment with fulfilling applicable statutory requirements.
We assure to improve the quality of life of the work force, their families and society, through corporate social responsibilities (CSR) activities.
FaQ
The Earth is surrounded by the atmosphere, which is made up of air. Air is a mixture of gas, and solid and liquid particles. Energy from the sun heats up the atmosphere and the Earth unevenly.
Cold air contains more air particles than warm air. Cold air is therefore heavier and sinks down through the atmosphere, creating high pressure areas. Warm air rises through the atmosphere, creating low pressure areas. The air tries to balance out the low and high pressure areas – air particles move from areas of high pressure (cold air) to areas of low pressure (warm air). This movement of air is known as the wind.
Cold air contains more air particles than warm air. Cold air is therefore heavier and sinks down through the atmosphere, creating high pressure areas. Warm air rises through the atmosphere, creating low pressure areas. The air tries to balance out the low and high pressure areas – air particles move from areas of high pressure (cold air) to areas of low pressure (warm air). This movement of air is known as the wind.
Wind is usually measured by its speed and direction. Wind atlases show the distribution of wind speeds on a broad scale, giving a graphical representation of mean wind speed (for a specified height) across an area. They are compiled by local meteorological station measurements or other wind-related recorded data.
Traditionally, wind speed is measured by anemometers - usually three cups that capture the wind rotating around a vertical axis (pictured below). The wind direction is measured with weather vanes.
After measuring wind data for at least one year, the mean annual wind speed can be calculated. Wind speed and wind direction statistics are visualised in a wind rose, showing the statistical repartition of wind speed per direction.
Traditionally, wind speed is measured by anemometers - usually three cups that capture the wind rotating around a vertical axis (pictured below). The wind direction is measured with weather vanes.
After measuring wind data for at least one year, the mean annual wind speed can be calculated. Wind speed and wind direction statistics are visualised in a wind rose, showing the statistical repartition of wind speed per direction.
A wind turbine is a machine that transforms the kinetic energy of the wind into mechanical or electrical energy. Wind turbines consist of a foundation, a tower, a nacelle and a rotor. The foundation prevents the turbine from falling over. The tower holds up the rotor and a nacelle (or box).
The nacelle contains large primary components such as the main axle, gearbox, generator, transformer and control system. The rotor is made of the blades and the hub, which holds them in position as they turn. Most commercial wind turbines have three rotor blades. The length of the blades can be more than 60 metres.
The nacelle contains large primary components such as the main axle, gearbox, generator, transformer and control system. The rotor is made of the blades and the hub, which holds them in position as they turn. Most commercial wind turbines have three rotor blades. The length of the blades can be more than 60 metres.
Construction time is usually very short - a 10 MW wind farm can easily be built in two months. A larger 50 MW wind farm can be built in six months.
Costs vary but the biggest cost is the turbine itself. This is a capital cost that has to be paid up front and typically accounts for 75% of the total.
Once the turbine is up and running there are no fuel and carbon costs, only operation and maintenance costs (O&M), which are minimal compared to e.g. a gas power plant where O&M is 40-70% of total costs, and the rest of the cost is fuel.
Once the turbine is up and running there are no fuel and carbon costs, only operation and maintenance costs (O&M), which are minimal compared to e.g. a gas power plant where O&M is 40-70% of total costs, and the rest of the cost is fuel.