Many consumers still do not use induction cookers because they are still worried and afraid of whether they will waste electricity when used.
In fact, induction cookers do not consume electricity at all, so how can we evaluate that? We rely on the operating principle, capacity and especially the performance of the induction cooker. This is also the answer to the question of whether to use an induction cooker for many people wondering whether induction cookers waste electricity.
Operating principle of induction cooker.
Induction cookers are constructed based on the principle of the magnetic field in the coil and Foucault current to heat the cooking utensils, then heat the food inside, while the surrounding cooking position remains cool because the heat does not radiate out. medium that transfers directly to the bottom of the pot. Therefore, this cooking area of the induction cooker has the ability to save absolute electricity. Also because of the direct heat transfer method, without intermediaries, the induction cooker does not waste fuel to heat the glass surface or heat the surrounding air, but only focuses the electric current on heating the bottom of the pot, helping to increase efficiency. The cooking efficiency of induction cookers reaches 90% and minimizes energy consumption and cooking time.
Performance of induction cookers
Efficiency is the ability to avoid wasting materials, energy, effort, money and time to do something or produce a desired result. Regarding the efficiency of induction cookers: the highest among cookers on the market today, the efficiency of induction cookers is up to 90% because the energy is almost transmitted directly to vibrate the molecules of the cooking pot, without being deducted. heats the stove top as well as heats the surrounding air while gas stoves are about 55% efficient; Electric stoves are usually about 65%. Thus, if you are using gas and switching to an induction stove, you will save about 40% of fuel costs. Similarly, if you switch from an electric stove to an induction stove, you will save about 25-30% of the cost.
Capacity of induction cooker
The capacity of induction cookers is high, so many people mistakenly think induction cookers consume electricity, but when calculating the amount of electricity consumed, it turns out to be the opposite. The capacity of an induction cooker is the parameter that clearly shows us how much electricity the cooker consumes. To calculate the amount of power consumed (W/h or KW/h) per month of an induction stove. First, you need to clearly understand the power consumption index of the stove (the parameters of the stove brand are clearly stated on the label). , the stove's packaging when purchased) and the actual cooking time on the stove for 1 month.
For example, a double induction cooker has 2 cooking zones, the capacity of each zone is 2000w, the total capacity of the cooker is 4000w, every day you cook 2 main meals with a total time of 45 minutes and use them at the same time. Both cooking zones are at the highest power level.
Then your 1 month cooking time will be calculated as: 45 x 30 = 1350 minutes equivalent to 22.5 hours, from which the electricity consumed by the stove is 22.5 x4 = 90 Kwh or 90 electricity numbers. amount of about 135,000 VND.
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