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Budoucnost elektromobility Jakub Ditrich      ekolo.cz
Jak to bylo s ropou..?  1859 – Surová ropa objevena v Pensylvánii 1863 – John D. Rockefellerzakláda Standard Oil Co. Kerosin z ropy nahrazuje lampový olej z velrybího tuku 1878 – T.A. Edison zakládá Edison Electric Co. Elektrické osvětlení nahrazuje olejové lampy -> cena ropy strmě padá Konec 19. stol. – objevují se první „kočáry bez koní“ 1900 – prodává se více elektrických než parních nebo benzinových „aut“ 1908 – Henry Ford představuje „model T“ za 950 US$ 1912 -vrcholprodukceelektromobilů… na více než 100 let
Elektromobily jsou přesvědčivé Vysoce energeticky účinné Energeticky bezpečné primární zdroj energie maximálně diverzifikován (vítr, voda, slunce, geo-energie, vodík, fosilní, atd…) Žádné lokální emise.  V podstatě naprosto tichý Infrastruktura je hotová, nebo je velmi jednoduché a laciné ji připravit  Snadná výroba a jednouchá náhrada současných aut Mohou asistovat na budoucích projektech „inteligentních sítí“.
Elektromobil vs. Benzinové auto MitsubishiiMiEVvs i (2010) 658ccm dieslový automobil • Spotřeba: 5.2 l/100km • 1 litr paliva= cca 9.6 kWh •  Energetická účinnost = 5.2 l x 9.6 kWh / 100 km = 0.50 kWh/km Bateriový elektromobil • Dojezd: 160 km  • Kapacita baterie: 16 kWh • Energetická účinnost = 16 kWh / 160 km = 0.10 kWh/km            Energetická efektivita elektromobilu je 5x vyšší !
Elektromobil vs. Benzinové auto Tesla Roadster versus Lotus Elise (2008) Bateriový elektromobil • Dojezd: 386 km • kapacita baterií: 52.8 kWh • Energetická účinnost = 52.8 kWh / 386 km = 0.14 kWh/km 2 litrový benzínový automobil • Spotřeba: 8.8 l/100km • 1 litr benzinu = 9.6 kWh • Energetická účinnost = 8.8 l x 9.6 kWh / 100 km = 0.84 kWh/km  Energetická efektivita sportovního elektromobilu je 6,2x vyšší !
Bariéry pro masové nasazení EV 1. Cena – Baterie jsou drahé 2. Dojezd – Omezený na  100-200 km 3. Nabíjecí čas – několik hodin na dobití baterií  4. Nedůvěra, zvyk, nepochopení, předsudky        např.:   „Nasazení elektromobilů zatíží rozvodnou síť“ ,[object Object]
Předpokládáme nájezd 12,000 km za rok year (33 km každý den)
Spotřeba energie = 0.15 x 12,000 = 1,800 kWh na auto
1.000.000 elektromobilů spotřebuje 1,800 GWh
Roční spotřeba energie v ČR je 75 TWh (2008) z toho je 1,3 TWh z obnovitelných zdrojů.
V ČR je registrováno 4,4 milionu automobilů (2009) .  Jenom 24 z nich jsou elektromobily.

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Budoucnost Elektromobility

  • 2. Jak to bylo s ropou..? 1859 – Surová ropa objevena v Pensylvánii 1863 – John D. Rockefellerzakláda Standard Oil Co. Kerosin z ropy nahrazuje lampový olej z velrybího tuku 1878 – T.A. Edison zakládá Edison Electric Co. Elektrické osvětlení nahrazuje olejové lampy -> cena ropy strmě padá Konec 19. stol. – objevují se první „kočáry bez koní“ 1900 – prodává se více elektrických než parních nebo benzinových „aut“ 1908 – Henry Ford představuje „model T“ za 950 US$ 1912 -vrcholprodukceelektromobilů… na více než 100 let
  • 3. Elektromobily jsou přesvědčivé Vysoce energeticky účinné Energeticky bezpečné primární zdroj energie maximálně diverzifikován (vítr, voda, slunce, geo-energie, vodík, fosilní, atd…) Žádné lokální emise. V podstatě naprosto tichý Infrastruktura je hotová, nebo je velmi jednoduché a laciné ji připravit Snadná výroba a jednouchá náhrada současných aut Mohou asistovat na budoucích projektech „inteligentních sítí“.
  • 4. Elektromobil vs. Benzinové auto MitsubishiiMiEVvs i (2010) 658ccm dieslový automobil • Spotřeba: 5.2 l/100km • 1 litr paliva= cca 9.6 kWh • Energetická účinnost = 5.2 l x 9.6 kWh / 100 km = 0.50 kWh/km Bateriový elektromobil • Dojezd: 160 km • Kapacita baterie: 16 kWh • Energetická účinnost = 16 kWh / 160 km = 0.10 kWh/km Energetická efektivita elektromobilu je 5x vyšší !
  • 5. Elektromobil vs. Benzinové auto Tesla Roadster versus Lotus Elise (2008) Bateriový elektromobil • Dojezd: 386 km • kapacita baterií: 52.8 kWh • Energetická účinnost = 52.8 kWh / 386 km = 0.14 kWh/km 2 litrový benzínový automobil • Spotřeba: 8.8 l/100km • 1 litr benzinu = 9.6 kWh • Energetická účinnost = 8.8 l x 9.6 kWh / 100 km = 0.84 kWh/km Energetická efektivita sportovního elektromobilu je 6,2x vyšší !
  • 6.
  • 7. Předpokládáme nájezd 12,000 km za rok year (33 km každý den)
  • 8. Spotřeba energie = 0.15 x 12,000 = 1,800 kWh na auto
  • 10. Roční spotřeba energie v ČR je 75 TWh (2008) z toho je 1,3 TWh z obnovitelných zdrojů.
  • 11. V ČR je registrováno 4,4 milionu automobilů (2009) . Jenom 24 z nich jsou elektromobily.
  • 12. 1 milion elektromobilů tedy zvýši spotřebu energie o 1,35%
  • 13.
  • 14. Elektrokolo – nic složitého Elektricky asistované / hybridní / pedelec / ebike Kolo + Baterie + Řídící jednotka + Motor + Ovládání
  • 15.
  • 16. Revoluce ve výdržiS kapacitou 14 Ah má asistovaný dojezd až 100 kilometrů v pedelec módu.Výdrž baterie 600 cyklů do 80% původní kapacity. (4-8 let)
  • 17.