Električna avijacija

2

Električna avijacija

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  • Pridružio: 10 Sep 2008
  • Poruke: 196

bojank ::yrraf ::...Zašto je „ekološkije“ voziti Teslu u Beogradu npr. kome baterije puniš purnjanjem hiljada tona uglja u Obrenovcu na parnim turbinama sa 30% efikasnosti umesto nekog dizela koji sagori 5-6 litara na 100km.....

Zato sto je u 29. novembra zagadjenje svakog dana gore nego u Obrenovcu. Jasno? Smile

У 29 новембра ћемо возити аутомобиле на струју која је произведена у Обреновцу уз помоћ угља. Па ћемо у Београду имати чист ваздух а нека се трују Обреновчани...



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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  • Pridružio: 10 Jun 2008
  • Poruke: 3611

Off topic


Stvari se u evropi a i u svetu drasticno menjaju Wink Kad bi se bar i u Srbiji.


Par primera:


Germany breaks green energy record by generating 35% of power from renewables in first half of 2017
Citat:Germany has been getting up to 85 percent of its electricity from renewable sources on certain sunny, windy days this year.
http://www.independent.co.uk/news/world/europe/ger.....20156.html




Scotland’s wind turbines provided more electricity than the country needed four days in a row
Citat:Given these figures, now is the time for serious consideration to be given to using more of this excess renewable electricity to help de-carbonise other areas of society, such as powering electric vehicles or heating our homes and businesses using non-fossil fuel technologies.
http://www.independent.co.uk/environment/scotland-.....17066.html




Portugal runs for four days straight on renewable energy alone
Citat:Zero emission milestone reached as country is powered by just wind, solar and hydro-generated electricity for 107 hours
https://www.theguardian.com/environment/2016/may/1.....ergy-alone



Denmark runs entirely on wind energy for a day
Citat:The Scandinavian nation generated 97 gigawatt-hours (GWh) on 22 February, thanks to particularly windy weather, which is enough to power 10 million average EU households for the day.
http://www.independent.co.uk/news/world/europe/den.....07991.html




Wind powered a record of nearly 200 million European households on Saturday
Citat:31.10.2017

On Saturday, a record 24.6% of total electricity came from wind power sources in the 28 countries of the European Union. The majority of this wind electricity was generated onshore (88.7%) vs offshore (11.3%).

https://electrek.co/2017/10/31/wind-powered-a-reco.....-saturday/


Više je problem šta sa viškom energije iz obnovljivih izvora ali i to se menja Wink




Kraj off topica



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  • Pridružio: 10 Jun 2008
  • Poruke: 3611

Bice zanimljivo videti kakve ce biti performanse na potpuno elektricnom avionu, pogotovu pošto se masa aviona tokom celog leta ne menja, odnosno ne smanjuje zbog baterija.

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  • Pridružio: 10 Mar 2016
  • Poruke: 590

Električna auta smanjuju zagađenje u samom gradu, tj premješta se zagađnje na jednu lokaciju (termoelektranu, nukleranu). Zagađenje je lakše kontrolisati u toj elektrani nego kad imaš milion malih zagađivača, na svim lokacijama.

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  • Pridružio: 10 Jun 2008
  • Poruke: 3611

Novi punjac za avione snage 2MW:

ChargePoint unveils new 2-MW charger for electric aircraft and semi-trucks

https://electrek.co/2018/05/10/chargepoint-2-mw-ch.....mi-trucks/

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