BLDC Fan | Technology | Normal fans vs BLDC Fans!
BLDC Fan: When it comes to energy saving, the first things people try to do is reduce AC and refrigeration. However, did you know that your roof fan can consume more energy than a refrigerator?
Typical ceiling fans are second-generation power users after AC. However, you can reduce the power consumption for ceiling fans by switching to a limited ceiling fan BEE 5-star.
Continuing to use fans with BLDC engines can help you save more energy than regular fans.
What Are BLDC Motors? How Are They Useful?
BLDC stands for Brushless DC motors. The BLDC motor is a synchronous motor powered by a DC power source. It uses the combined power of the inverter to produce an electrical signal to drive the engine.
There are two types of motors, Brushed Motors, and Brushless Motors. Brushless Motor was recently launched and Brushed Motor has been around for over 100 years.
The advantages of a Brushless motor over its traditional Brushless motor are as follows.
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- High torque and weight ratio
- Extra torque per watt
- Improved reliability
- Noise reduction
- Long life
The housing supports the windings on the BLDC motor. Explains why you can cool the engine by driving. It does not require any airflow to cool the inside thus meaning that the car parts are fully protected from dirt and other external objects. Today’s Super-Efficient fans use these BLDC motors instead of the standard ones.
Atomberg Technologies used these BLDC motors to build Gorilla Fans, Super-Efficient fans. These engines help to reduce your electricity consumption by 65% per month.
Related: BLDC Motor vs Induction Motor, Ceiling Fan Power Consumption
Normal Fans vs. BLDC Fans
This table should allow you to understand the distinction between the classic fans and the ones with the BLDC motors.
| BLDC Motor Fans | Traditional Ceiling Fans | |
|---|---|---|
| 6 Watts | 16 Watts | |
| 2 | 10 Watts | 27 Watts |
| 3 | 14 Watts | 45 Watts |
| 4 | 19 Watts | 55 Watts |
| 5 | 28 Watts | 75 Watts |
Therefore, you can notice that the BLDC motor fans swallow less power as analogized to the traditional ceiling fans. We shall directly decrypt these power protection in absolute terms to comprehend how the BLDC fans can keep their money in the extended run.
| Features | BLDC Motor Fans | Traditional Ceiling Fans |
|---|---|---|
| 2 | 10 Watts | 27 Watts |
| Hourly Consumption | 0.075 units | 0.028 units |
| Daily Consumption | 19 Watts | 0.42 units |
| Yearly Consumption | 410.625 units | 75 Watts Hourly Consumption |
This table shows that you recoup the difference in costs for two fans within two years (within the first 15 months).
Related: BLDC Fan Vs Normal Fan
BLDC Full Form
What does BLDC mean? Well, BLDC stands for Brushless Direct Current (BLDC) or Brushless DC (BLDC) motor. Moreover, it is a Permanent Magnet Synchronous Motor (PMSM).
Furthermore, PMSM is a variety of brushless Direct Current (DC) motor that lacks brushes, consequently the name “Brushless DC” must be electronically commutated.
Now we are going to consider the consumption figure of BLDC fans and normal fans.
| Parameters | Crompton Super Briz Deco 1200mm | Usha Striker Galaxy 1200mm | Usha Heleous 1220mm Premium BLDC Ceiling Fan | Atomberg Renesa 1200mm BLDC Ceiling fan |
|---|---|---|---|---|
| Rated Power in Watts | 70 | 80 | 43 | 28 |
| Daily usage in hours | 10 | 10 | 10 | 10 |
| Electricity Tariff in Rs | 7 | 7 | 7 | 7 |
| Daily consumption in units | 0.7 | 0.8 | 0.43 | 0.28 |
| Monthly consumption in units | 21 | 24 | 12.9 | 8.4 |
| Annual consumption in units | 252 | 288 | 154.8 | 100.8 |
| Monthly electricity bill component in Rs | 147 | 168 | 90.3 | 58.8 |
You can look out for the electricity tariff rate and prices in your area in our article, namely- State Wise Electricity Tariff In India 2021
Conclusion:
Moreover, in the article mentioned above, you can easily get information about the number of units consumed by your fan in a day or a month.
In addition to saving electricity consumption, it has additional benefits for BLDC Motor fans.
These fans come with a remote control unit thus allowing you to open and close the fans easily.
These BLDC car fans come with a Timer and sleep mode that will allow you to set a specific time (number of hours) while you sleep.
The technology gradually reduces fan speed after a set time. It enables you to save extra electricity. You can see the amount of energy they use at low speeds. You do not have to get up at night to control the controls.
Therefore, we have seen that BLDC car fans save a lot of energy.
