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Explaining Everything Related to Wind Turbines in 7 Minutes

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What is a Wind Turbine?

A wind generator, or wind turbine wind turbine generator, is an advanced piece of technology that converts the kinetic energy of wind into electricity. It is a great innovation in history that effectively harnesses the wind to produce electricity that is used to run various appliances. Due to their efficient production of electricity, they fall in the category of intermittent renewable energy sources.

Wind turbines for sale are being used by many developed countries because they offer lower energy costs and reduce dependency on fossil fuels. The earliest recorded use of wind power dates back to ancient times. At first, they were used for pumping water and grinding grains. However, the wind turbines of the 22nd century were specifically designed for the production of electricity.

It is believed that Scottish engineer “James Blyth” built the first electricity-generating wind turbine in 1887. However, Poul la Cour (a Danish engineer) pioneered the development of advanced wind turbines for the generation of electricity. Thanks to their ideas and efforts, there are now great advancements in the realm of the wind turbine industry.

It should be noted that after the idea given by the above engineers, various experiments and developments were conducted in the late 19th and early 20th centuries to make more advancements in wind generators. So we can’t think of a single individual or moment as the definitive introduction of wind turbines. Because technology progressed over time with contributions from many engineers and inventors,.

What are the most important parts of a wind turbine?

A wind turbine is made up of several components. Each component works together for the efficient functioning of the wind turbine. It is possible for a wind turbine to not work due to an error in one component. Some important parts of wind turbines are listed hereunder:

1.The Foundation
2.The Tower
3.The Nacelle
4.Rotor Blade
5.Rotor Hub
6.Rotor Shaft
7.Yaw Drive
8.Anemometer
9.Brakes
10.Controller

Foundation:
As the name suggests, the foundation is the base of the wind turbine. It is a massive and bulky structural block made up of concrete in the ground. Its purpose is to support the entire structure of the turbine as well as the forces acting on it. The turbines that are located offshore have their foundations built underwater.
Tower:
Usually made up of steel, the tower is divided into 3 parts. Although tower height can vary (average height ranges between 80 and 115 cm), it is usually equal to the diameter of the circle the blades create when spinning. Nacelle (described later in this section) is connected to the transformer via power cables that are connected to the tower.
Nacelle:
It is the heart of the wind turbine. Located on the top of the tower, the nacelle carries out various important functions. It houses important parts of a wind turbine, including a generator, gearbox, controller, anemometer, etc. Besides housing important parts, it also contains the mechanism for attaching the rotor hub to the main shaft. The yaw system in the nacelle allows the turbine to move 360 degrees on its axis. This step is important in capturing the maximum amount of wind energy as the direction of the wind continuously changes.
Rotor Blade:
As the name suggests, rotor blades are similar to aircraft wings that are attached to the rotor. They serve the function of capturing kinetic energy from the wind. The blowing of the wind enables the rotor blade to move.
Rotor Hub:
It acts as a connection between the rotor shaft and the rotor blades.
Rotor Shaft:
Made of heavy metal, the rotor shaft is connected to the rotor hub. The turning of the rotor blades transfers the energy to the rotor shaft.
Yaw Drive:
A yaw drive consisting of a motorized mechanism helps rotate the nacelle. It is an important part of a wind generator that aids in turning the wind turbine facing the wind.
Anemometer:
It is a critical part of wind turbines that measures the speed of the wind and transmits the data to the controller. It is often attached near the top of the tower.
Brakes:
Brakes are used in wind turbines to control the speed of the turbine and to turn them off in emergency and maintenance situations.
Controller:
A wind turbine’s controller serves as its brain. It supervises different parameters, such as electrical output, wind speed, and rotor speed, and helps adjust the turbine’s operation to maximize efficiency as well as safety.


How do Wind Turbines Work? (explain the basics of turbine technology.)

The working of wind turbines is straightforward. They work opposite to a fan. Fans utilize electricity to produce wind. On the contrary, wind turbines utilize wind to produce electricity. Wind activates the rotor, and rotation caused by the rotor is transferred to the input shaft. The input shaft powers the electric generator.

This so-called “Yaw System” enables the nacelle to be positioned according to the wind’s direction. It should be noted that the rotor will only work when the wind speed is greater than 10 kilometers per hour (km/h). Also, the wind turbine turns off when the speed reaches over 90 kilometers per hour (km/h) for safety reasons.

Rotors play an important role in the working of wind turbines. Because it converts the kinetic energy of wind into mechanical energy. Gearbox transforms the slow rotations of blades into faster rotations. Slow rotations include rotations between 18 and 25 per minute. On the other hand, faster rotations include rotations up to 1,8000 per minute. The rotations ultimately power the electric generator. This important part then converts the mechanical energy into electrical energy.

The wind turbine operational parameters are controlled by a controller that is located on the nacelle.

Explaining Everything Related to Wind Turbines in 7 Minutes


How Many Types of Wind Turbines Are There?
There are two types of wind turbines.

1. Vertical Axis Wind Turbine
2. Horizontal Axis Wind Turbine
Vertical Axis Wind Turbine:
VAWTs, aka Vertical Axis Wind Turbines, are equipped with a vertical rotor shaft. Their look is quite different from that of traditional horizontal-axis wind turbines.

Vertical-axis wind turbines are omnidirectional. There’s no need to adjust them according to the wind’s direction. They are best for locations where the wind direction changes constantly. The turbine’s main part is located at its base.
Horizontal Axis Wind Turbine:
Horizontal-axis wind turbines, aka HAWTs, are the most efficient and common kind of wind turbine. You may have seen them in open areas. They consist of 3 blades and operate “upwind.”. In HAWTs, the main parts are located at the top of the wind turbine.

What Are the Benefits of Using a Wind Turbine?

Using a wind turbine offers you numerous benefits. Read on to some mesmerizing benefits offered by wind turbines:

  1. Wind energy is renewable, meaning it will never run out as long as the sun continues to heat the earth and create wind patterns.
  2. Energy generated by wind turbines is clean and environmentally friendly. It has zero contribution to water or air pollution.
  3. Wind energy diversifies the energy mix. Thus helping to reduce dependence on imported fossil fuels and maximizing energy security.
  4. After the installation of wind turbines, the operational costs are comparatively low compared to fossil fuel power plants. Wind is free for everyone and is an abundant resource. Ongoing maintenance costs are typically low as compared to other electricity-producing sources.
  5. Wind turbine projects can be developed at various scales. You can install them according to your needs. ranging from small-scale installations for individual homes to large industrial-scale businesses.
  6. Wind turbines require no water consumption for their work. That’s why they are considered superior equipment in terms of electricity generation compared to other conventional power plants.
  7. Wind turbines can be installed on agricultural lands. They do not interfere with farming activities at all. They work in silence and produce an abundant amount of electricity via wind.
  8. Ongoing advancement in the realm of wind turbines will result in enhanced efficiency and reduced costs compared to other energy sources.

Where Can We Use a Wind Turbine?


Wind turbines can be installed in various areas. You can install wind turbines in the following areas:

  1. Onshore wind farms
  2. Offshore wind farms
  3. Residential properties
  4. Off-grid or remote locations
  5. Industrial and commercial facilities
  6. Agricultural and farmland
  7. Research and education institutes
  8. Military bases, etc.

Why Choose Auseusa For Buying Wind Turbines?

If you are looking for a professional company to acquire wind turbines at wholesale costs, then look no further. Because Auseusa is here to entertain you. As a professional company specializing in the integration of new energy systems, with a technical research and development team, we have got you. You can choose us over other companies for the following reasons:

  1. Auseusa entertains clients across the globe
  2. Our company has over ten years of integration experience
  3. We support customization and can provide customized energy system solutions
  4. We offer guaranteed quality control.

These are a few reasons clients consider when establishing a cooperation. So, what are you waiting for? Visit our website and contact us today to get a quote on your required wind generator.

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