In this post, we try to give the best information about what is BLDC fan, BLDC’s full form, its uses of BLDC, its Advantages & disadvantages, and the working principle of BLDC.
What is BLDC fan
This is a smart type of ceiling fan, a BLDC motor is used in place of the normal motor in the ceiling fan. By using a BLDC motor in the ceiling fans we save electricity 50-70% compared to the normal ceiling fan.
BLDC fan full form ?
The full form of the BLDC fan Is a Brush-Less Direct Current fan.
Why use BLDC motor on the ceiling fan?
BLDC has many advantages over normal motors which reduce maintenance costs and save electricity by about 50 to 70%.
Suppose the price of BLDC motor is a bit more but its popularity is increasing day because
Working Principle of BLDC motor
A Brushless DC Motor (which is also known by another name BLDC or BL motor) does not use brushes in this motor. Its controller does the work of the brush and sends pulses to the motor. BLDC controller unit controls the speed and torque of the synchronous motor. BLDC motor takes good torque very quickly.
As a brush type of motor, there are also rotors and stator in BLDC motor, but in this rotor is a permanent magnet and the stator is the static part of BLDC which have winding.
Its SMPS unit changes Input AC supply to the DC supply and feeds to the BLDC driver unit and driver unit supply to motor winding which produces magnetic fields and in this way motor takes rotation.
BLDC has mainly two sections:
- BLDC motor
- BLDC driver
BLDC also has a rotor and stator like a DC motor but It is a brushless DC motor means no brush is used between the rotor and stator. BLDC driver used in place of brushes to feed electrical current.
BLDC driver has an SMPS unit that takes the AC power supply and converts to a DC power supply and feeds it to electronic controller devices to control the speed of the motor.
BLDC motor applications:
BLDC is used in many electrical and electronic appliances like drones, Computer fans. But even today there are many Appliances in which Normal Motor is used. Keeping in mind energy conservation, we can save a lot of power by using BLDC in all types of Electrical Appliances.
Benefits of BLDC fan
- No maintenance cost.
- It is lightweight so its turns more round than a normal fan.
- It uses a driver unit in place of a brush so it doesn’t make noise.
- No short circuit due to the driver unit.
- No capacitor so tension changes in case of low speed.
- Gets liberation from changing the fan regulator repeatedly because it has a remote control by which you can operate it from anywhere in the home and you can now change the fan’s speed by sleeping comfortably
- By using a BLDC fan you can save up to 60% electricity bill.
for the above purpose now the ceiling fan uses a BLDC motor, why you are getting late to buying BLDC smart fan?
Advantages of BLDC motor
BLDC motor has many advantages over normal ones:
- save electricity about 60% more than the normal one.
- lightweight
- high torque
- high speed
- low maintenance cost
- No short circuit
- remote speed controller
- Make minimum Noise.
Disadvantages of BLDC.
- The main disadvantage of the BLDC motor is that BLDC motor price is approximately 2 to 3 times more expensive than the normal ceiling fan.
- Due to an inverter board and driver unit in the BLDC motor, if any kind of fault comes in this board, you can not know the badness from yourself. This board will have to show the Experience of Electrical Mechanics.
And if there is any fault in some way, you will have to change this board.
In summary, BLDC fans offer many advantages over traditional fans, such as longer lifespan, high efficiency, low noise, and precise speed control. However, they can be more expensive and complex, and may not be available in certain areas. It is important to consider the specific requirements of your application before deciding whether to use a BLDC fan.
Difference between BLDC vs Normal fan
A brushless DC (BLDC) fan is different from a traditional fan in a few key ways.
- Motor Type: A BLDC fan uses a brushless DC motor, while a traditional fan uses a brushed DC motor. Brushless DC motors are more efficient, longer-lasting, and generate less noise. They also require less maintenance and have a longer lifespan than traditional brushed DC motors.
- Speed Control: BLDC fans have electronic commutation, which allows for more precise speed control. In contrast, traditional fans use mechanical commutation, which can be less precise and may require additional components such as a separate speed controller.
- Efficiency: BLDC fans are generally more energy-efficient than traditional fans. They consume less power, which can lead to cost savings over time.
- Noise: BLDC fans are generally quieter than traditional fans. This is because the brushless design of the motor reduces friction and noise.
- Durability: BLDC fans are more durable than traditional fans, as they do not have the same wear and tear issues associated with the brushes in a traditional motor.
In summary, BLDC fans have many advantages over traditional fans, such as longer lifespan, high efficiency, low noise, and precise speed control. They are ideal for high-performance applications where quiet operation, durability, and energy efficiency are important considerations.
Top 5 Best BLDC ceiling fan in INDIA
Several Indian manufacturers are producing high-quality BLDC fans for residential, commercial, and industrial applications. Some popular brands of BLDC fans in India include:
- Havells: Havells is one of the leading manufacturers of BLDC fans in India. They offer a wide range of BLDC fans in different sizes, designs, and features. Best Havells Bldc fan.
- Orient Electric: Orient Electric is another famous brand of BLDC fans in India. They offer a wide range of BLDC fans with high-performance, energy-efficient motors. Best an Orient Bldc fan.
- Usha: Usha is a well-known brand of BLDC fans in India. They offer a wide range of BLDC fans designed for residential and commercial applications. Best Usha Bldc fan
- Crompton Greaves: Crompton Greaves is a leading manufacturer of BLDC fans in India. They offer a wide range of BLDC fans that are known for their high-performance and energy-efficient motors. Best Crompton Greaves.
- Luminous: Luminous is a popular brand of BLDC fans in India. They offer a wide range of BLDC fans that are designed for high-performance and energy-efficient operation. Best Luminous Fan.
These are some of the popular brands of BLDC fans in India and there are many other manufacturers that produce high-quality BLDC fans. When choosing a BLDC fan, it’s important to consider factors such as airflow, noise level, durability, and energy efficiency to ensure that you get the best product for your specific needs.
Repairing cost of BLDC
In general, BLDC fans require less maintenance than traditional fans. This is because the brushless design of the motor reduces friction and wear and tear, which leads to a longer lifespan and less maintenance.
Additionally, BLDC fans have electronic commutation, which eliminates the need for mechanical commutation and the associated maintenance. This feature makes it possible to avoid some of the common maintenance issues associated with traditional fans, such as worn brushes and commutator problems.
In comparison, traditional fans use mechanical commutation, which can be less precise and lead to more maintenance. They also require additional components such as a separate speed controller, which can require more frequent maintenance.
However, it’s worth noting that the exact maintenance cost of a BLDC fan will depend on various factors such as the fan’s size, design, and the specific application it’s being used in. But in general, BLDC fans can be expected to have lower maintenance costs than traditional fans.
Power Consumption of BLDC Fan.
BLDC power consumption is very low. BLDC motor consumption is between 20-30 watts which consumes approx. 0.5 units of electricity per day.
Conclusion
A brushless DC (BLDC) fan is a type of electric motor that uses electronic commutation instead of mechanical commutation to control the speed of the fan. These fans are known for their high efficiency, low noise, and long lifespan. In this blog post, we’ll take a look at some of the best BLDC fans currently on the market and what makes them stand out.
Read More About BLDC ceiling fan buying guide
F.A.Q.
What is BLDC technology?
This is a synchronous DC motor, It has Electronic Driver Board in place of a Brush. Its SMPS unit changes Input AC supply to DC supply and feed to the BLDC driver unit and driver unit supply to motor winding which produces magnetic fields and in this way motor takes rotation.
What is a BLDC fan vs a normal fan?
BLDC fan uses a driver unit in place of a Brush or commutator. So
Is BLDC fan good?
Absolutely, BLDC fans are good and In the future BLDC fans rule the world.
What is the full form of a BLDC fan?
Brush-Less Direct Current fan.
Which brand BLDC fan is best?
There are many brands on the market, you can check our best BLDC fan Review.
Is it worth buying BLDC fans?
Yes, BLDC saves up to 60% on electrical bill and have no maintenance cost and many benefits. check our blog for more.
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