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Hello, welcome to the situation in this situation, we will discuss about the ultra capacitor with



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respect to energy source in electric vehicle.



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So how ultra capacitor can be used as energy source in the electric vehicle?



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I will discuss about ultra capacitor in this regard.



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Capacitor has an ability to store the electric energy, just like a battery capacitor, stored the energy



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in the form of electrostatic field, which is proportional to the capacitors.



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That means higher the capacitors, higher the amount of energy stored.



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Range of capacitance varies from a few Micropolis to several thousands of Micropolis only, which results



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in less energy storage capability of such capacity.



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We know that the stored energy is proportional and going by the equation one out of three square.



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So capacitance is generally very, very small in microcredit.



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When microcredit tends to minus six.



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So it's quite small and the energy storage capability of capacitor is very less.



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Beside her are the capacitors that will be the size of capacitors, so size of capacitor will also increase



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with the higher capacitor.



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So you can compare the size of difference capacitors.



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This is around one micro Ferrari to can microcredit.



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This is five hundred micro entities, twenty four thousand microcredit capacitors.



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So you can imagine the size of capacitors with the same dielectric material in the same process.



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If we build the capacity, the size will be very, very high.



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This is also depend upon the voltage rating.



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It is 50 work and this is for undateable.



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The size of those also increase with the voltage.



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But we are currently discussing our disproportionality to the capacitance will.



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Thus, the epicenter is having the issue of energy density so it can store the energy, but very little



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amount of energy that can be stored in the capacitor.



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So it is really quite such a device which can store the high amount of energy, which compared to capacitor



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to use as energy source.



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And as we discuss I the capacitors to be the size of capacitor.



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Ultra capacitor is a special type of capacitor, having very high capacitance and thus having high energy



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density compared to Kappos.



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It also known as the Bullier Capacitor Art Supercapacitor.



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Capacitor is made by placing dielectric material between the two plates, why the ultra capacitor is



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quite different in construction also than the capacitor capacitor uses electrode with activated carbon



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and electrolyte solution instead of dielectric material to the very high amount of capacitance.



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This is how it differs in the construction also then the capacity.



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Have you discussed the ultra capacitor capability as an energy source in ultra capital, has fox charge



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and forced discharge capability and that of battery has benefited?



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Ultra capacitor has high specific power than that of battery.



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That means it can supply the thousands of amps with compared to that, which is very high rate compared



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to battery.



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It is called the power density for the same size.



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So same size capacitor or smaller size ultra capacities can supply the very high amount of current power



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so it can benefit in applying the high initial stock.



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The next is a track I can go to hundreds of thousands of dodging cycle with no degradation, which is



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again very beneficial to the application of electric vehicles, which can certainly extend the range



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of the battery life.



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If you don't try capacitor as an energy source, it will be benefited electric vehicle.



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So that's why we are looking for ultra capacitor power as an energy source of electric vehicle.



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Only major limitation with ultra capacitor as a main energy source is that it's low energy density,



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such low specific energy than that of battery.



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The failed energy capability of the ultra capacitor or supercapacitor is very lightweight compared to



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metal.



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If we compare for the same size, and it's also very costly compared to lithium ion battery even today



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with compared to energy density and energy size.



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Thus, better alternative is to use ultra capacitor along with battery pack to optimize the performance



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of the battery.



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So let us practice is to use ultra capacitor to supply initial high starting power and thought and use



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the battery for normal speed operation.



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This is why we can announce and how we can enhance battery life cycle as well as we can optimize our



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cost performance of the energy source.



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So we will discuss about the hybridization of souls and its type in the subsetting session.



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But this is about how ultra capacitor can be used as an additional energy source with the battery so



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that we can extend and enhance the battery life cycle by avoiding the use of battery during the starting



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and during the supplying the very high amount of current.



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I hope you got the idea about capital and its use and requirement and suitability to the electric vehicle



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application.