o juokingiausia, kad elektrinis karutis su dyzeline webasta :D

11/21/2017 12:10 AM, CodeC rašė:
> dar pamirsai iskaiciuot energija, isteklius, reikalingus tai elektrai ir
> baterijai pagaminti ir atitransportuoti iki tavo rozetes. nu ir kaip
> minejau - salona sildyt reikia irgi kazkuo. tai gali ta n.k. skaiciuot
> is naujo. o poto dar syki, kai sudarysi normalu teorini modeli, kuriame
> VISI vaziuoja elektra, elektrai taikomas akcizas, xN tarifas uz fast
> charge ir pan.
> 
> On 2017.11.21 00:05, tomasz wrote:
>> net londone to nera.
>> cia gali tokio vt ir nesulaukt.
>>
>>
>> dristu teigti priesingai
>> Energy efficiency[edit]
>>
>> Internal combustion engines have thermodynamic limits on efficiency,
>> expressed as fraction of energy used to propel the vehicle compared to
>> energy produced by burning fuel. Gasoline engines effectively use only
>> 15%
>> of the fuel energy content to move the vehicle or to power
>> accessories, and
>> diesel engines can reach on-board efficiency of 20%, while electric
>> vehicles
>> have on-board efficiency of around 80%.[79]
>>
>> Electric motors are more efficient than internal combustion engines in
>> converting stored energy into driving a vehicle. Electric cars do not
>> idle.
>> Regenerative braking can recover as much as one fifth of the energy
>> normally
>> lost during braking.[4][79]
>>
>> Production and conversion electric cars typically use 10 to 23
>> kW�h/100 km
>> (0.17 to 0.37 kW�h/mi).[80][81] Approximately 20% of this power
>> consumption
>> is due to inefficiencies in charging the batteries. Tesla Motors
>> indicates
>> that the vehicle efficiency (including charging inefficiencies) of their
>> lithium-ion battery powered vehicle is 12.7 kW�h/100 km (0.21 kW�h/mi)
>> and
>> the well-to-wheels efficiency (assuming the electricity is generated from
>> natural gas) is 24.4 kW�h/100 km (0.39 kW�h/mi).[82]
>>
>>
>