11 votes

Factors Limiting EV Battery Acceptance Rate on DC Fast Chargers

Generically speaking, higher charge rates will heat a pack more quickly than the lower rates. Tesla models are designed and constructed with active cooling as well as appropriate monitoring and charge ...
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7 votes

Factors Limiting EV Battery Acceptance Rate on DC Fast Chargers

One of the issues you face is that the battery capacity is itself one of the limiting factors for the power a battery can take. This is typically referred to as C-rating. That means you can charge a ...
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4 votes

Factors Limiting EV Battery Acceptance Rate on DC Fast Chargers

You have to remember that charging curves don't stay at the maximum charging power. The fall off pretty linearly towards 80% state of charge. So, consider for example Toyota bZ4X which is available in ...
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3 votes

Factors Limiting EV Battery Acceptance Rate on DC Fast Chargers

To answer your question The battery size (kWH storage) and intake rate of charge (kWH) are intertwined. Because when you are injecting 100kW (340,000 BTU/hr) into anything, the limiting factor is the ...
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1 vote

Factors Limiting EV Battery Acceptance Rate on DC Fast Chargers

The acceptance rate is completely within the charging unit of the vehicle itself. On board there is a converter which changes the voltage from AC to DC so the battery can be recharged. It is this ...
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