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by JanTreur
Mon Dec 26, 2016 4:29 am
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

Based on this analysis some rules of thumb could be identified. For example, for the dependency on temperature such a rule of thumb could be: "Every 10 degrees C lower in temperature will decrease the range by about 50 km" For the dependency on speed a slightly more complicated rule of thu...
by JanTreur
Mon Dec 26, 2016 3:50 am
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

Now we have more numbers I tried to make an approximation by a computational model. The model assumes a linear dependency of range on temperature, and a dependency of range on speed that is a combination of linear and quadratic. For the latter part of the model, for higher speeds, such as 110 km/h, ...
by JanTreur
Sat Dec 24, 2016 4:50 pm
Forum: Pcitures, Videos of the Hyundai IONIQ
Topic: Winter driving video by Bjorn Nyland
Replies: 1
Views: 882

Re: Winter driving video by Bjorn Nyland

I was really feeling cold when I saw those ice rains during his return trip in part 2.
by JanTreur
Sat Dec 24, 2016 3:30 pm
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

I updated the scheme by the numbers from Part 2. I also made a variant in miles.

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by JanTreur
Sat Dec 24, 2016 3:27 pm
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

Yes, he had very bad weather on his return trip!
by JanTreur
Fri Dec 23, 2016 4:26 pm
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

Today I updated the scheme by filling 3 cells for temperatures below the freezing point, based on data from Norway; see the updated opening post of this topic.
by JanTreur
Mon Dec 19, 2016 4:58 am
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

I added another number to the above scheme, 235 km in the UK.

P.S. You can also share an efficiency number (e.g., km/kWh or kWh/100 mi) for a trip, together with average speed and temperature. I can determine the range out of that, given the battery's capacity of 28 kWh.
by JanTreur
Fri Dec 16, 2016 1:36 pm
Forum: Hyundai IONIQ Reviews
Topic: Range of the Ioniq Electric vs speed and temperature
Replies: 21
Views: 9171

Re: Range of the Ioniq Electric vs speed and temperature

Thanks, I included it in the scheme above (I still can edit it). Nice idea, such an EV rally.

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