Opel Ampera/Chevrolet Volt
- Ustvarjalec teme AndY1
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Kolikor bo potrebno. Pac preskocis temo, meni so tudi vsec ampere, pa zato spremljam...
AFAIK dela elektronika preko 12V le takrat, ko je avto OFF, vklopiš pa recimo avtoradio. Takrat seveda klime ne moreš.
Vedno, ko pa je avto ON, pa preko interterja skrbi glavna baterija, da je 12v baterija vedno v "top formi".
Ena teorija je, da je AGM boljša izbira, ker je pač 12v v kuferamu in če bi prišlo do nesreče, bi lahko potnike kislina iz klasičnega akumulatorja poškodovala.
Ampak kar se tiče da je agm boljša za start n stop, pa v primeru volta/ampere nima veze, ali se motim?
Vedno, ko pa je avto ON, pa preko interterja skrbi glavna baterija, da je 12v baterija vedno v "top formi".
Ena teorija je, da je AGM boljša izbira, ker je pač 12v v kuferamu in če bi prišlo do nesreče, bi lahko potnike kislina iz klasičnega akumulatorja poškodovala.
Ampak kar se tiče da je agm boljša za start n stop, pa v primeru volta/ampere nima veze, ali se motim?
Aha...
Can I replace the original battery with a regular lead-acid battery?
The Volt uses an AGM (Absorbant Glass Matt) battery. Using a standard 12-volt battery is not recommended. For one, a standard 12-volt battery will result in reduced 12-volt battery life. Two, software driving the charging schedule from the 14V power module (APM) assumes an AGM. Another reason is that the car's starting charge Voltage is 15.1 Volts which can kill all kinds of lead batteries. Three, with the sealed battery and the mat holding things in place, the hydrogen and oxygen recombine back into water with great efficiency - and since the acid isn't a free liquid, it can't do nasty things to people if the battery is broken open in the event of a crash. Four, unlike a lead acid battery, with an AGM you don't need to periodically check the electrolyte levels and add water to them. And five, the AGM will have less hydrogen off-gassing which is potentially explosive in a confined space.
AGM batteries are permanently sealed. The AGM battery uses glass mats that absorb a very small amount of acid (electrolytes) held in place by surface tension and capillary action. The matts are pressed between the plates instead of immersing the plates in electrolytes. This allows for a smaller, lighter battery that is less susceptible to heat but still delivers the same amount of power.
So with AGM, you trade some complexity in construction and cost for a maintenance free battery that's a lot safer in an accident.
Can I replace the original battery with a regular lead-acid battery?
The Volt uses an AGM (Absorbant Glass Matt) battery. Using a standard 12-volt battery is not recommended. For one, a standard 12-volt battery will result in reduced 12-volt battery life. Two, software driving the charging schedule from the 14V power module (APM) assumes an AGM. Another reason is that the car's starting charge Voltage is 15.1 Volts which can kill all kinds of lead batteries. Three, with the sealed battery and the mat holding things in place, the hydrogen and oxygen recombine back into water with great efficiency - and since the acid isn't a free liquid, it can't do nasty things to people if the battery is broken open in the event of a crash. Four, unlike a lead acid battery, with an AGM you don't need to periodically check the electrolyte levels and add water to them. And five, the AGM will have less hydrogen off-gassing which is potentially explosive in a confined space.
AGM batteries are permanently sealed. The AGM battery uses glass mats that absorb a very small amount of acid (electrolytes) held in place by surface tension and capillary action. The matts are pressed between the plates instead of immersing the plates in electrolytes. This allows for a smaller, lighter battery that is less susceptible to heat but still delivers the same amount of power.
So with AGM, you trade some complexity in construction and cost for a maintenance free battery that's a lot safer in an accident.
AGM je bolj primerna za ciklično rabo. Torej za razliko od navadnih "plavajočih" kislinskih svinčevih akumulatorjev se AGM lahko čisto izprazni in ponovno napolni brez večjih posledic. Zato se AGM uporablja tam kjer se zahteva ciklično delovanje. Očitno v Amperi/Voltu ti pogoji so zahtevani in se svinčeva baterija prazni precej bolj kot v klasičnih vozilih kar pomeni da če daš navadno bo najbrž hin zelo hitro.
Klima je elektro in se napaja iz high voltage baterije.
Zakaj je AGM? ker je boljši od "navadnega". Ni pa potrebe po AGM iz tehničnega vidika.
Če je pa to res kaj zgoraj priše glede sistema prilagojenega na AGM pač nabaviš AGM. Če je predragp rodaš avto in kupi punto 1.2 8v in imaš akku za 50€ not.
LP
Če je pa to res kaj zgoraj priše glede sistema prilagojenega na AGM pač nabaviš AGM. Če je predragp rodaš avto in kupi punto 1.2 8v in imaš akku za 50€ not.
LP