What is the difference between Kava and kilowatt power in generator
What is the difference between Kava and kilowatt power in a generator?
When buying a generator, there are many details that affect the decision of the buyer, but certainly none of them matter as much as the power output of the generator.
Many people usually either have no scientific knowledge of output at all or make empirical decisions about it.
In this memo, however, we have decided to continue the series of notes that we have written on the subject of generators, focusing on the output power, and to clarify to you, dear companions, what the terms in this section mean.
However, we have considered two commonly used terms in determining the output power, namely kava and kilowatt, and based on this we have written the following note.
Join us to take a scientific look at the difference between the two terms and the phenomenon of output power itself in simple language. It is very important to know this when buying and selling a generator.
What is power?
Before we go on to describe the two separate units of Kava and Kilowatt, it might be a good idea to look at the power phenomenon itself to better understand what these two units are trying to describe. Power is basically the rate at which work is done.
Simply put, the speed of an engine in doing work depends on the power of that engine. Let's illustrate this with a better example. You need a certain amount of energy to lift a ten-pound weight.
Whatever you do, it takes a lot of energy to do it. What is the role of power in this issue? Note that if you lift the same weight in ten seconds or do it in five seconds, you will inadvertently notice the power phenomenon; if you lift the weight in five seconds, and more power will be expended.
So more power means you can spend more energy in less time. For example, a 10-watt motor will do a much better job than a 2-watt motor. However, you may be confused about the concept of power in a generator.
What does power mean for a generator?
In the case of the generator, we are basically dealing with the issue of electrical power. In electrical discussions, which are mostly in the field of electrical engineering, the power output of an electrical power source is the product of the voltage and amplitude that the device can provide you with.
Power is a fixed number and you have a generator with hypothetical power. Don't forget that the amount of amperage you can get from a generator is equal to dividing the power of the generator by the output voltage.
Now, if you ask the power motor for a very high amperage (current), the voltage will suddenly drop sharply and your work will be disrupted. However, the higher the power of your generator, the more difficult it will be to reduce the voltage drop during high currents.
This feature, abbreviated to the power of the generator, shows you how powerful the motor you bought is and how responsive the output current or voltage can be.
Now, with that in mind, if you need high power, the more power and generator has, the better your choice. In addition, of course, the price of a generator depends on power; more power means an increase in the price of the generator.
Kava unit in the generator
We need a unit to monitor and determine any quantity in the world of physics and mechanics. Units in plain language are our yardstick for measuring different quantities.
One of the units that has more power to determine the power in the field of user's generators is Kava unit.
Kava is an acronym for "kilovolt-ampere". Each Kava is equal to one thousand volts of amperes, and as is clear from the figure of the unit, this unit is the product of the voltage multiplied by the unit of kilovolts current per unit of ampere.
For example, if the voltage in the system is 10 kV and the current is 15 amps, you are facing 150 kava.
Kilowatt unit in the generator
One kilowatt is not genuine and will be called one kilowatt per thousand watts. However, we will examine Watt. Each watt is equal to one joule per second.
Looking at the unit, you'll see that the watt is a more general unit for determining true power, and it's not just about electrical power.
Each watt is equal to one joule per second. Looking at this unit, you will better understand the explanation provided in the previous sections; Explained example of how to calculate power and its dependence on speed of work.
What is the difference between Kava and Kilowatt?
The kilowatt basically reflects the actual power; The real power of an electrical system. This indicates how much of the energy input will be converted to the intended output.
But on the other hand, Kava will reflect the apparent power. You may think that these two are the same and there is no difference, so what is the reason for this distinction?
But don't forget that only in ideal systems will real power be equal to apparent power, but usually in a typical system, such as a generator, the real power is always less than the apparent power because part of the apparent power will be lost during consumption.
So let's summarize the difference between the two. Kilowatt is the real power of your system and in fact the power output of the generator. Kava is the appearance of your generator and in practice it is the amount of input or consumption energy.
The real power (output) in non-ideal systems is always less than the apparent power (output) of the system. In fact, the sum of the actual power and the amount of energy dissipated is equal to the appearance of your generator.
An important point about the power of the generator
If you want to know how efficient your generator is, you need to divide the output kilowatt by the input output. By multiplying the resulting number, which is definitely a number between 0 and 1, you can determine the percentage of efficiency of your generator at 100.
Usually, the efficiency of generators is not more than 80%.
Obviously, if you have the efficiency of the generator, you can determine the actual power or apparent power by performing the operation of the above operation.
To determine the apparent power with the help of real power, it is enough to divide the real power (kilowatts) by the efficiency (efficiency).
On the other hand, to determine the real power with the help of the apparent power, it is enough to multiply the efficiency number by the real power.